summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorPatrick Georgi <pgeorgi@google.com>2020-05-08 22:50:46 +0200
committerPatrick Georgi <pgeorgi@google.com>2020-05-09 21:22:25 +0000
commitc49d7a3e6385a3eb2fae3b6eca36e8ca998f79ad (patch)
treed1990476414f4c8c326b3c797fcb6d0df51a2b5a
parent7333a116b3812bb67b8fbab0d5cd95d6cd60fe9f (diff)
downloadcoreboot-c49d7a3e6385a3eb2fae3b6eca36e8ca998f79ad.tar.gz
coreboot-c49d7a3e6385a3eb2fae3b6eca36e8ca998f79ad.tar.bz2
coreboot-c49d7a3e6385a3eb2fae3b6eca36e8ca998f79ad.zip
src/: Replace GPL boilerplate with SPDX headers
Used commands: perl -i -p0e 's|\/\*[\s*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-only */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*]*free[\s*]*software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*either[\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License,[\s*]*or[\s*]*.at[\s*]*your[\s*]*option.[\s*]*any[\s*]*later[\s*]*version.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-2.0-or-later */|' $(cat filelist) perl -i -p0e 's|\/\*[\s*]*.*is[\s*#]*free[\s*#]*software[;:,][\s*#]*you[\s*#]*can[\s*#]*redistribute[\s*#]*it[\s*#]*and/or[\s*#]*modify[\s*#]*it[\s*#]*under[\s*#]*the[\s*#]*terms[\s*#]*of[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*as[\s*#]*published[\s*#]*by[\s*#]*the[\s*#]*Free[\s*#]*Software[\s*#]*Foundation[;:,][\s*#]*either[\s*#]*version[\s*#]*3[\s*#]*of[\s*#]*the[\s*#]*License[;:,][\s*#]*or[\s*#]*.at[\s*#]*your[\s*#]*option.[\s*#]*any[\s*#]*later[\s*#]*version.[\s*#]*This[\s*#]*program[\s*#]*is[\s*#]*distributed[\s*#]*in[\s*#]*the[\s*#]*hope[\s*#]*that[\s*#]*it[\s*#]*will[\s*#]*be[\s*#]*useful[;:,][\s*#]*but[\s*#]*WITHOUT[\s*#]*ANY[\s*#]*WARRANTY[;:,][\s*#]*without[\s*#]*even[\s*#]*the[\s*#]*implied[\s*#]*warranty[\s*#]*of[\s*#]*MERCHANTABILITY[\s*#]*or[\s*#]*FITNESS[\s*#]*FOR[\s*#]*A[\s*#]*PARTICULAR[\s*#]*PURPOSE.[\s*#]*See[\s*#]*the[\s*#]*GNU[\s*#]*General[\s*#]*Public[\s*#]*License[\s*#]*for[\s*#]*more[\s*#]*details.[\s*]*\*\/|/* SPDX-License-Identifier: GPL-3.0-or-later */|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w]*.*is free software[:;][\#\s]*you[\#\s]*can[\#\s]*redistribute[\#\s]*it[\#\s]*and\/or[\#\s]*modify[\#\s]*it[\s\#]*under[\s \#]*the[\s\#]*terms[\s\#]*of[\s\#]*the[\s\#]*GNU[\s\#]*General[\s\#]*Public[\s\#]*License[\s\#]*as[\s\#]*published[\s\#]*by[\s\#]*the[\s\#]*Free[\s\#]*Software[\s\#]*Foundation[;,][\s\#]*version[\s\#]*2[\s\#]*of[\s\#]*the[\s\#]*License.*[\s\#]*This[\s\#]*program[\s\#]*is[\s\#]*distributed[\s\#]*in[\s\#]*the[\s\#]*hope[\s\#]*that[\s\#]*it[\s\#]*will[\#\s]*be[\#\s]*useful,[\#\s]*but[\#\s]*WITHOUT[\#\s]*ANY[\#\s]*WARRANTY;[\#\s]*without[\#\s]*even[\#\s]*the[\#\s]*implied[\#\s]*warranty[\#\s]*of[\#\s]*MERCHANTABILITY[\#\s]*or[\#\s]*FITNESS[\#\s]*FOR[\#\s]*A[\#\s]*PARTICULAR[\#\s]*PURPOSE.[\#\s]*See[\#\s]*the[\#\s]*GNU[\#\s]*General[\#\s]*Public[\#\s]*License[\#\s]*for[\#\s]*more[\#\s]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) perl -i -p0e 's|(\#\#*)[\w*]*.*is free software[:;][\s*]*you[\s*]*can[\s*]*redistribute[\s*]*it[\s*]*and\/or[\s*]*modify[\s*]*it[\s*]*under[\s*]*the[\s*]*terms[\s*]*of[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*as[\s*]*published[\s*]*by[\s*]*the[\s*]*Free[\s*]*Software[\s*]*Foundation[;,][\s*]*version[\s*]*2[\s*]*of[\s*]*the[\s*]*License.[\s*]*This[\s*]*program[\s*]*is[\s*]*distributed[\s*]*in[\s*]*the[\s*]*hope[\s*]*that[\s*]*it[\s*]*will[\s*]*be[\s*]*useful,[\s*]*but[\s*]*WITHOUT[\s*]*ANY[\s*]*WARRANTY;[\s*]*without[\s*]*even[\s*]*the[\s*]*implied[\s*]*warranty[\s*]*of[\s*]*MERCHANTABILITY[\s*]*or[\s*]*FITNESS[\s*]*FOR[\s*]*A[\s*]*PARTICULAR[\s*]*PURPOSE.[\s*]*See[\s*]*the[\s*]*GNU[\s*]*General[\s*]*Public[\s*]*License[\s*]*for[\s*]*more[\s*]*details.\s(#* *\n)*|\1 SPDX-License-Identifier: GPL-2.0-only\n\n|' $(cat filelist) Change-Id: Ia01908544f4b92a2e06ea621eca548e582728280 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41178 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/Kconfig10
-rw-r--r--src/commonlib/storage/Kconfig10
-rw-r--r--src/commonlib/storage/Makefile.inc10
-rw-r--r--src/cpu/amd/agesa/Kconfig10
-rw-r--r--src/cpu/amd/agesa/Makefile.inc11
-rw-r--r--src/cpu/amd/agesa/family14/Kconfig10
-rw-r--r--src/cpu/amd/agesa/family14/Makefile.inc10
-rw-r--r--src/cpu/amd/agesa/family15tn/Kconfig10
-rw-r--r--src/cpu/amd/agesa/family15tn/Makefile.inc10
-rw-r--r--src/cpu/amd/agesa/family16kb/Kconfig10
-rw-r--r--src/cpu/amd/agesa/family16kb/Makefile.inc10
-rw-r--r--src/cpu/amd/pi/00630F01/Kconfig10
-rw-r--r--src/cpu/amd/pi/00630F01/Makefile.inc10
-rw-r--r--src/cpu/amd/pi/00660F01/Kconfig10
-rw-r--r--src/cpu/amd/pi/00660F01/Makefile.inc10
-rw-r--r--src/cpu/amd/pi/00730F01/Kconfig10
-rw-r--r--src/cpu/amd/pi/00730F01/Makefile.inc10
-rw-r--r--src/cpu/amd/pi/Kconfig10
-rw-r--r--src/cpu/amd/pi/Makefile.inc10
-rw-r--r--src/cpu/intel/slot_1/Kconfig10
-rw-r--r--src/cpu/qemu-power8/Kconfig10
-rw-r--r--src/cpu/qemu-x86/Kconfig10
-rw-r--r--src/cpu/x86/name/Makefile.inc10
-rw-r--r--src/cpu/x86/smm/Makefile.inc10
-rw-r--r--src/device/Kconfig10
-rw-r--r--src/device/oprom/Makefile.inc10
-rw-r--r--src/device/oprom/realmode/Makefile.inc10
-rw-r--r--src/drivers/amd/agesa/Kconfig10
-rw-r--r--src/drivers/amd/agesa/Makefile.inc10
-rw-r--r--src/drivers/analogix/anx7625/Kconfig10
-rw-r--r--src/drivers/analogix/anx7625/Makefile.inc10
-rw-r--r--src/drivers/asmedia/Makefile.inc10
-rw-r--r--src/drivers/broadcom/Makefile.inc10
-rw-r--r--src/drivers/elog/Kconfig10
-rw-r--r--src/drivers/generic/gpio_regulator/Kconfig10
-rw-r--r--src/drivers/generic/gpio_regulator/Makefile.inc10
-rw-r--r--src/drivers/i2c/pcf8523/Kconfig10
-rw-r--r--src/drivers/i2c/pcf8523/Makefile.inc10
-rw-r--r--src/drivers/intel/fsp1_1/Kconfig10
-rw-r--r--src/drivers/intel/fsp1_1/Makefile.inc10
-rw-r--r--src/drivers/intel/fsp2_0/Kconfig10
-rw-r--r--src/drivers/intel/fsp2_0/Makefile.inc10
-rw-r--r--src/drivers/intel/fsp2_0/ppi/Kconfig10
-rw-r--r--src/drivers/intel/fsp2_0/ppi/Makefile.inc10
-rw-r--r--src/drivers/intel/gma/Kconfig10
-rw-r--r--src/drivers/intel/gma/Makefile.inc10
-rw-r--r--src/drivers/intel/i210/Makefile.inc10
-rw-r--r--src/drivers/intel/wifi/Makefile.inc10
-rw-r--r--src/drivers/lenovo/hybrid_graphics/Makefile.inc10
-rw-r--r--src/drivers/maxim/max77686/Kconfig10
-rw-r--r--src/drivers/maxim/max77686/Makefile.inc10
-rw-r--r--src/drivers/parade/ps8625/Kconfig10
-rw-r--r--src/drivers/parade/ps8625/Makefile.inc10
-rw-r--r--src/drivers/parade/ps8640/Kconfig10
-rw-r--r--src/drivers/parade/ps8640/Makefile.inc10
-rw-r--r--src/drivers/pc80/vga/vga.c12
-rw-r--r--src/drivers/pc80/vga/vga_font_8x16.c12
-rw-r--r--src/drivers/pc80/vga/vga_io.c12
-rw-r--r--src/drivers/siemens/nc_fpga/Makefile.inc10
-rw-r--r--src/drivers/smmstore/Kconfig10
-rw-r--r--src/drivers/spi/Kconfig10
-rw-r--r--src/drivers/spi/acpi/Kconfig10
-rw-r--r--src/drivers/spi/acpi/Makefile.inc10
-rw-r--r--src/drivers/ti/tps65090/Kconfig10
-rw-r--r--src/drivers/ti/tps65090/Makefile.inc10
-rw-r--r--src/drivers/ti/tps65913/Kconfig10
-rw-r--r--src/drivers/ti/tps65913/Makefile.inc10
-rw-r--r--src/drivers/vpd/Kconfig10
-rw-r--r--src/ec/hp/kbc1126/Kconfig10
-rw-r--r--src/ec/hp/kbc1126/Makefile.inc10
-rw-r--r--src/ec/roda/it8518/Kconfig10
-rw-r--r--src/ec/roda/it8518/Makefile.inc10
-rw-r--r--src/lib/Makefile.inc11
-rw-r--r--src/lib/gnat/Makefile.inc10
-rw-r--r--src/mainboard/amd/gardenia/Kconfig10
-rw-r--r--src/mainboard/amd/gardenia/Makefile.inc10
-rw-r--r--src/mainboard/amd/gardenia/devicetree.cb11
-rw-r--r--src/mainboard/amd/inagua/Kconfig10
-rw-r--r--src/mainboard/amd/inagua/Makefile.inc10
-rw-r--r--src/mainboard/amd/inagua/cmos.layout10
-rw-r--r--src/mainboard/amd/inagua/devicetree.cb11
-rw-r--r--src/mainboard/amd/olivehill/Kconfig10
-rw-r--r--src/mainboard/amd/olivehill/Makefile.inc10
-rw-r--r--src/mainboard/amd/olivehill/cmos.layout10
-rw-r--r--src/mainboard/amd/olivehill/devicetree.cb11
-rw-r--r--src/mainboard/amd/padmelon/Kconfig10
-rw-r--r--src/mainboard/amd/padmelon/Makefile.inc10
-rw-r--r--src/mainboard/amd/padmelon/devicetree.cb11
-rw-r--r--src/mainboard/amd/parmer/Kconfig10
-rw-r--r--src/mainboard/amd/parmer/Makefile.inc10
-rw-r--r--src/mainboard/amd/parmer/cmos.layout10
-rw-r--r--src/mainboard/amd/parmer/devicetree.cb11
-rw-r--r--src/mainboard/amd/persimmon/Kconfig10
-rw-r--r--src/mainboard/amd/persimmon/Makefile.inc10
-rw-r--r--src/mainboard/amd/persimmon/cmos.layout10
-rw-r--r--src/mainboard/amd/persimmon/devicetree.cb11
-rw-r--r--src/mainboard/amd/south_station/Kconfig10
-rw-r--r--src/mainboard/amd/south_station/Makefile.inc10
-rw-r--r--src/mainboard/amd/south_station/cmos.layout10
-rw-r--r--src/mainboard/amd/south_station/devicetree.cb11
-rw-r--r--src/mainboard/amd/thatcher/Kconfig10
-rw-r--r--src/mainboard/amd/thatcher/Makefile.inc10
-rw-r--r--src/mainboard/amd/thatcher/cmos.layout10
-rw-r--r--src/mainboard/amd/thatcher/devicetree.cb11
-rw-r--r--src/mainboard/amd/union_station/Kconfig10
-rw-r--r--src/mainboard/amd/union_station/Makefile.inc10
-rw-r--r--src/mainboard/amd/union_station/cmos.layout10
-rw-r--r--src/mainboard/amd/union_station/devicetree.cb11
-rw-r--r--src/mainboard/aopen/dxplplusu/Makefile.inc10
-rw-r--r--src/mainboard/aopen/dxplplusu/devicetree.cb11
-rw-r--r--src/mainboard/apple/macbook21/cmos.layout11
-rw-r--r--src/mainboard/apple/macbook21/devicetree.cb11
-rw-r--r--src/mainboard/apple/macbookair4_2/cmos.layout11
-rw-r--r--src/mainboard/asrock/Kconfig10
-rw-r--r--src/mainboard/asrock/b75pro3-m/Kconfig10
-rw-r--r--src/mainboard/asrock/b75pro3-m/Makefile.inc10
-rw-r--r--src/mainboard/asrock/b85m_pro4/cmos.layout10
-rw-r--r--src/mainboard/asrock/e350m1/Kconfig10
-rw-r--r--src/mainboard/asrock/e350m1/Makefile.inc10
-rw-r--r--src/mainboard/asrock/e350m1/cmos.layout10
-rw-r--r--src/mainboard/asrock/e350m1/devicetree.cb11
-rw-r--r--src/mainboard/asrock/g41c-gs/Kconfig10
-rw-r--r--src/mainboard/asrock/g41c-gs/cmos.layout10
-rw-r--r--src/mainboard/asrock/h110m/Makefile.inc10
-rw-r--r--src/mainboard/asrock/h110m/cmos.layout10
-rw-r--r--src/mainboard/asrock/h110m/devicetree.cb10
-rw-r--r--src/mainboard/asrock/h81m-hds/cmos.layout10
-rw-r--r--src/mainboard/asrock/imb-a180/Kconfig10
-rw-r--r--src/mainboard/asrock/imb-a180/Makefile.inc10
-rw-r--r--src/mainboard/asrock/imb-a180/cmos.layout10
-rw-r--r--src/mainboard/asrock/imb-a180/devicetree.cb11
-rw-r--r--src/mainboard/asus/Kconfig10
-rw-r--r--src/mainboard/asus/am1i-a/Makefile.inc10
-rw-r--r--src/mainboard/asus/am1i-a/cmos.layout10
-rw-r--r--src/mainboard/asus/am1i-a/devicetree.cb11
-rw-r--r--src/mainboard/asus/f2a85-m/Kconfig10
-rw-r--r--src/mainboard/asus/f2a85-m/Makefile.inc10
-rw-r--r--src/mainboard/asus/f2a85-m/cmos.layout10
-rw-r--r--src/mainboard/asus/f2a85-m/devicetree_f2a85-m.cb11
-rw-r--r--src/mainboard/asus/f2a85-m/devicetree_f2a85-m_le.cb11
-rw-r--r--src/mainboard/asus/f2a85-m/devicetree_f2a85-m_pro.cb11
-rw-r--r--src/mainboard/asus/h61m-cs/cmos.layout10
-rw-r--r--src/mainboard/asus/maximus_iv_gene-z/cmos.layout10
-rw-r--r--src/mainboard/asus/p2b/Kconfig11
-rw-r--r--src/mainboard/asus/p3b-f/Kconfig11
-rw-r--r--src/mainboard/asus/p5gc-mx/Kconfig11
-rw-r--r--src/mainboard/asus/p5gc-mx/cmos.layout10
-rw-r--r--src/mainboard/asus/p5gc-mx/devicetree.cb10
-rw-r--r--src/mainboard/asus/p5qc/Kconfig10
-rw-r--r--src/mainboard/asus/p5qc/Makefile.inc10
-rw-r--r--src/mainboard/asus/p5qc/cmos.layout10
-rw-r--r--src/mainboard/asus/p5ql-em/Kconfig10
-rw-r--r--src/mainboard/asus/p5ql-em/Makefile.inc10
-rw-r--r--src/mainboard/asus/p5ql-em/cmos.layout10
-rw-r--r--src/mainboard/asus/p5qpl-am/Kconfig10
-rw-r--r--src/mainboard/asus/p5qpl-am/cmos.layout10
-rw-r--r--src/mainboard/asus/p8h61-m_lx/cmos.layout10
-rw-r--r--src/mainboard/asus/p8h61-m_pro/Kconfig10
-rw-r--r--src/mainboard/asus/p8h61-m_pro/cmos.layout10
-rw-r--r--src/mainboard/asus/p8h61-m_pro/devicetree.cb10
-rw-r--r--src/mainboard/asus/p8z77-m_pro/Kconfig10
-rw-r--r--src/mainboard/asus/p8z77-m_pro/Kconfig.name10
-rw-r--r--src/mainboard/asus/p8z77-m_pro/cmos.default10
-rw-r--r--src/mainboard/asus/p8z77-m_pro/cmos.layout10
-rw-r--r--src/mainboard/asus/p8z77-m_pro/devicetree.cb10
-rw-r--r--src/mainboard/asus/p8z77-v_lx2/Kconfig10
-rw-r--r--src/mainboard/asus/p8z77-v_lx2/devicetree.cb10
-rw-r--r--src/mainboard/bap/Kconfig10
-rw-r--r--src/mainboard/bap/ode_e20XX/Kconfig10
-rw-r--r--src/mainboard/bap/ode_e20XX/Makefile.inc10
-rw-r--r--src/mainboard/bap/ode_e20XX/cmos.layout10
-rw-r--r--src/mainboard/bap/ode_e20XX/devicetree.cb11
-rw-r--r--src/mainboard/bap/ode_e21XX/Kconfig10
-rw-r--r--src/mainboard/bap/ode_e21XX/Makefile.inc10
-rw-r--r--src/mainboard/bap/ode_e21XX/cmos.layout10
-rw-r--r--src/mainboard/bap/ode_e21XX/devicetree.cb11
-rw-r--r--src/mainboard/biostar/Kconfig10
-rw-r--r--src/mainboard/biostar/a68n_5200/Kconfig10
-rw-r--r--src/mainboard/biostar/a68n_5200/Makefile.inc10
-rw-r--r--src/mainboard/biostar/a68n_5200/cmos.layout10
-rw-r--r--src/mainboard/biostar/a68n_5200/devicetree.cb11
-rw-r--r--src/mainboard/biostar/am1ml/Kconfig10
-rw-r--r--src/mainboard/biostar/am1ml/Makefile.inc10
-rw-r--r--src/mainboard/biostar/am1ml/cmos.layout10
-rw-r--r--src/mainboard/biostar/am1ml/devicetree.cb11
-rw-r--r--src/mainboard/cavium/Kconfig10
-rw-r--r--src/mainboard/cavium/cn8100_sff_evb/Kconfig10
-rw-r--r--src/mainboard/cavium/cn8100_sff_evb/Makefile.inc10
-rw-r--r--src/mainboard/cavium/cn8100_sff_evb/devicetree.cb10
-rw-r--r--src/mainboard/compulab/intense_pc/devicetree.cb9
-rw-r--r--src/mainboard/elmex/pcm205400/Kconfig10
-rw-r--r--src/mainboard/elmex/pcm205400/Makefile.inc10
-rw-r--r--src/mainboard/elmex/pcm205400/cmos.layout10
-rw-r--r--src/mainboard/elmex/pcm205400/devicetree.cb11
-rw-r--r--src/mainboard/elmex/pcm205401/Kconfig10
-rw-r--r--src/mainboard/facebook/fbg1701/Kconfig10
-rw-r--r--src/mainboard/facebook/fbg1701/Makefile.inc10
-rw-r--r--src/mainboard/facebook/fbg1701/cmos.layout10
-rw-r--r--src/mainboard/facebook/monolith/Makefile.inc10
-rw-r--r--src/mainboard/facebook/monolith/cmos.layout10
-rw-r--r--src/mainboard/facebook/monolith/spd/Makefile.inc10
-rw-r--r--src/mainboard/foxconn/Kconfig10
-rw-r--r--src/mainboard/foxconn/d41s/Kconfig10
-rw-r--r--src/mainboard/foxconn/d41s/cmos.layout10
-rw-r--r--src/mainboard/foxconn/g41s-k/Kconfig10
-rw-r--r--src/mainboard/foxconn/g41s-k/cmos.layout10
-rw-r--r--src/mainboard/getac/Kconfig10
-rw-r--r--src/mainboard/getac/p470/Kconfig11
-rw-r--r--src/mainboard/getac/p470/Makefile.inc10
-rw-r--r--src/mainboard/getac/p470/cmos.layout11
-rw-r--r--src/mainboard/getac/p470/devicetree.cb11
-rw-r--r--src/mainboard/gigabyte/Kconfig10
-rw-r--r--src/mainboard/gigabyte/ga-945gcm-s2l/Kconfig11
-rw-r--r--src/mainboard/gigabyte/ga-945gcm-s2l/cmos.layout10
-rw-r--r--src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb10
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc10
-rw-r--r--src/mainboard/gigabyte/ga-b75m-d3h/cmos.layout10
-rw-r--r--src/mainboard/gigabyte/ga-g41m-es2l/Kconfig10
-rw-r--r--src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout10
-rw-r--r--src/mainboard/gigabyte/ga-h61m-series/Kconfig10
-rw-r--r--src/mainboard/gigabyte/ga-h61m-series/cmos.layout10
-rw-r--r--src/mainboard/gizmosphere/Kconfig10
-rw-r--r--src/mainboard/gizmosphere/gizmo/Kconfig10
-rw-r--r--src/mainboard/gizmosphere/gizmo/Makefile.inc10
-rw-r--r--src/mainboard/gizmosphere/gizmo/cmos.layout10
-rw-r--r--src/mainboard/gizmosphere/gizmo/devicetree.cb11
-rw-r--r--src/mainboard/gizmosphere/gizmo2/Kconfig10
-rw-r--r--src/mainboard/gizmosphere/gizmo2/Makefile.inc10
-rw-r--r--src/mainboard/gizmosphere/gizmo2/cmos.layout10
-rw-r--r--src/mainboard/gizmosphere/gizmo2/devicetree.cb11
-rw-r--r--src/mainboard/google/Kconfig10
-rw-r--r--src/mainboard/google/auron/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/cmos.layout10
-rw-r--r--src/mainboard/google/auron/variants/auron_paine/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/auron_yuna/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/buddy/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/gandof/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/lulu/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/samus/Makefile.inc10
-rw-r--r--src/mainboard/google/auron/variants/samus/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/beltino/Makefile.inc10
-rw-r--r--src/mainboard/google/beltino/cmos.layout10
-rw-r--r--src/mainboard/google/butterfly/Makefile.inc10
-rw-r--r--src/mainboard/google/butterfly/cmos.layout10
-rw-r--r--src/mainboard/google/cheza/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/cmos.layout10
-rw-r--r--src/mainboard/google/cyan/variants/banon/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/celes/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/cyan/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/edgar/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/kefka/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/reks/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/relm/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/setzer/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/terra/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/ultima/Makefile.inc10
-rw-r--r--src/mainboard/google/cyan/variants/wizpig/Makefile.inc10
-rw-r--r--src/mainboard/google/daisy/Kconfig10
-rw-r--r--src/mainboard/google/daisy/Makefile.inc10
-rw-r--r--src/mainboard/google/daisy/devicetree.cb10
-rw-r--r--src/mainboard/google/dragonegg/Makefile.inc10
-rw-r--r--src/mainboard/google/dragonegg/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/dragonegg/variants/baseboard/Makefile.inc10
-rw-r--r--src/mainboard/google/drallion/Makefile.inc10
-rw-r--r--src/mainboard/google/drallion/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/drallion/variants/drallion/Makefile.inc10
-rw-r--r--src/mainboard/google/eve/Makefile.inc10
-rw-r--r--src/mainboard/google/eve/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/fizz/Makefile.inc10
-rw-r--r--src/mainboard/google/foster/Kconfig10
-rw-r--r--src/mainboard/google/foster/Makefile.inc10
-rw-r--r--src/mainboard/google/foster/bct/Makefile.inc10
-rw-r--r--src/mainboard/google/foster/bct/cfg2inc.sh9
-rw-r--r--src/mainboard/google/foster/devicetree.cb10
-rw-r--r--src/mainboard/google/gale/Kconfig10
-rw-r--r--src/mainboard/google/gale/Makefile.inc10
-rw-r--r--src/mainboard/google/gale/devicetree.cb10
-rw-r--r--src/mainboard/google/glados/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/cmos.layout10
-rw-r--r--src/mainboard/google/glados/variants/asuka/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/caroline/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/cave/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/chell/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/glados/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/lars/Makefile.inc10
-rw-r--r--src/mainboard/google/glados/variants/sentry/Makefile.inc10
-rw-r--r--src/mainboard/google/gru/Kconfig10
-rw-r--r--src/mainboard/google/gru/Makefile.inc10
-rw-r--r--src/mainboard/google/gru/devicetree.cb10
-rw-r--r--src/mainboard/google/gru/devicetree.scarlet.cb10
-rw-r--r--src/mainboard/google/gru/sdram_params/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/akemi/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/baseboard/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/dratini/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/duffy/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/hatch/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/helios/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/jinlon/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/kaisa/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/kindred/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/kohaku/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/mushu/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/nightfury/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/puff/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/stryke/Makefile.inc10
-rw-r--r--src/mainboard/google/hatch/variants/sushi/Makefile.inc10
-rw-r--r--src/mainboard/google/jecht/Makefile.inc10
-rw-r--r--src/mainboard/google/jecht/cmos.layout10
-rw-r--r--src/mainboard/google/jecht/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/Kconfig10
-rw-r--r--src/mainboard/google/kahlee/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/aleena/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/aleena/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/careena/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/careena/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/grunt/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/grunt/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/liara/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/liara/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/nuwani/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/nuwani/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/treeya/Makefile.inc10
-rw-r--r--src/mainboard/google/kahlee/variants/treeya/devicetree.cb11
-rw-r--r--src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc10
-rw-r--r--src/mainboard/google/kukui/Kconfig10
-rw-r--r--src/mainboard/google/kukui/devicetree.cb10
-rw-r--r--src/mainboard/google/link/Makefile.inc10
-rw-r--r--src/mainboard/google/link/cmos.layout10
-rw-r--r--src/mainboard/google/nyan/Kconfig10
-rw-r--r--src/mainboard/google/nyan/Makefile.inc10
-rw-r--r--src/mainboard/google/nyan/bct/Makefile.inc10
-rwxr-xr-xsrc/mainboard/google/nyan/bct/cfg2inc.sh9
-rw-r--r--src/mainboard/google/nyan/devicetree.cb10
-rw-r--r--src/mainboard/google/nyan_big/Kconfig10
-rw-r--r--src/mainboard/google/nyan_big/Makefile.inc10
-rw-r--r--src/mainboard/google/nyan_big/bct/Makefile.inc10
-rw-r--r--src/mainboard/google/nyan_big/devicetree.cb10
-rw-r--r--src/mainboard/google/nyan_blaze/Kconfig10
-rw-r--r--src/mainboard/google/nyan_blaze/Makefile.inc10
-rw-r--r--src/mainboard/google/nyan_blaze/bct/Makefile.inc10
-rw-r--r--src/mainboard/google/nyan_blaze/devicetree.cb10
-rw-r--r--src/mainboard/google/oak/Kconfig10
-rw-r--r--src/mainboard/google/oak/Makefile.inc10
-rw-r--r--src/mainboard/google/oak/devicetree.cb10
-rw-r--r--src/mainboard/google/parrot/Makefile.inc10
-rw-r--r--src/mainboard/google/parrot/cmos.layout10
-rw-r--r--src/mainboard/google/peach_pit/Kconfig10
-rw-r--r--src/mainboard/google/peach_pit/Makefile.inc10
-rw-r--r--src/mainboard/google/peach_pit/devicetree.cb10
-rw-r--r--src/mainboard/google/poppy/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/cmos.layout10
-rw-r--r--src/mainboard/google/rambi/variants/banjo/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/candy/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/clapper/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/enguarde/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/glimmer/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/gnawty/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/heli/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/kip/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/ninja/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/orco/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/quawks/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/rambi/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/squawks/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/sumo/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/swanky/Makefile.inc10
-rw-r--r--src/mainboard/google/rambi/variants/winky/Makefile.inc10
-rw-r--r--src/mainboard/google/sarien/Makefile.inc10
-rw-r--r--src/mainboard/google/sarien/variants/arcada/Makefile.inc10
-rw-r--r--src/mainboard/google/sarien/variants/sarien/Makefile.inc10
-rw-r--r--src/mainboard/google/slippy/Makefile.inc10
-rw-r--r--src/mainboard/google/slippy/cmos.layout10
-rw-r--r--src/mainboard/google/slippy/variants/falco/Makefile.inc10
-rw-r--r--src/mainboard/google/slippy/variants/leon/Makefile.inc10
-rw-r--r--src/mainboard/google/slippy/variants/peppy/Makefile.inc10
-rw-r--r--src/mainboard/google/slippy/variants/wolf/Makefile.inc10
-rw-r--r--src/mainboard/google/smaug/Kconfig10
-rw-r--r--src/mainboard/google/smaug/Makefile.inc10
-rw-r--r--src/mainboard/google/smaug/bct/Makefile.inc10
-rw-r--r--src/mainboard/google/smaug/bct/cfg2inc.sh9
-rw-r--r--src/mainboard/google/smaug/devicetree.cb10
-rw-r--r--src/mainboard/google/storm/Kconfig10
-rw-r--r--src/mainboard/google/storm/Makefile.inc10
-rw-r--r--src/mainboard/google/storm/devicetree.cb10
-rw-r--r--src/mainboard/google/stout/Makefile.inc10
-rw-r--r--src/mainboard/google/stout/cmos.layout10
-rw-r--r--src/mainboard/google/trogdor/Makefile.inc10
-rw-r--r--src/mainboard/google/veyron/Kconfig10
-rw-r--r--src/mainboard/google/veyron/Makefile.inc11
-rw-r--r--src/mainboard/google/veyron/devicetree.cb10
-rw-r--r--src/mainboard/google/veyron_mickey/Kconfig10
-rw-r--r--src/mainboard/google/veyron_mickey/Makefile.inc11
-rw-r--r--src/mainboard/google/veyron_mickey/devicetree.cb10
-rw-r--r--src/mainboard/google/veyron_rialto/Kconfig10
-rw-r--r--src/mainboard/google/veyron_rialto/Makefile.inc11
-rw-r--r--src/mainboard/google/veyron_rialto/devicetree.cb10
-rw-r--r--src/mainboard/google/volteer/variants/ripto/Makefile.inc10
-rw-r--r--src/mainboard/hp/abm/Kconfig10
-rw-r--r--src/mainboard/hp/abm/Makefile.inc10
-rw-r--r--src/mainboard/hp/abm/cmos.layout10
-rw-r--r--src/mainboard/hp/abm/devicetree.cb11
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/cmos.layout10
-rw-r--r--src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb11
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/Kconfig10
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/Makefile.inc10
-rw-r--r--src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb11
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/Kconfig10
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/Kconfig.name10
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/Makefile.inc10
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/cmos.layout10
-rw-r--r--src/mainboard/hp/z220_sff_workstation/cmos.layout10
-rw-r--r--src/mainboard/hp/z220_sff_workstation/devicetree.cb11
-rw-r--r--src/mainboard/ibase/mb899/cmos.layout10
-rw-r--r--src/mainboard/intel/baskingridge/Makefile.inc10
-rw-r--r--src/mainboard/intel/baskingridge/cmos.layout10
-rw-r--r--src/mainboard/intel/cannonlake_rvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/coffeelake_rvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/d510mo/Kconfig10
-rw-r--r--src/mainboard/intel/d510mo/cmos.layout10
-rw-r--r--src/mainboard/intel/d945gclf/Kconfig11
-rw-r--r--src/mainboard/intel/d945gclf/cmos.layout10
-rw-r--r--src/mainboard/intel/d945gclf/devicetree.cb10
-rw-r--r--src/mainboard/intel/dg41wv/Kconfig10
-rw-r--r--src/mainboard/intel/dg41wv/cmos.layout10
-rw-r--r--src/mainboard/intel/dg43gt/Kconfig10
-rw-r--r--src/mainboard/intel/dg43gt/Makefile.inc10
-rw-r--r--src/mainboard/intel/dg43gt/cmos.layout10
-rw-r--r--src/mainboard/intel/emeraldlake2/Makefile.inc10
-rw-r--r--src/mainboard/intel/emeraldlake2/cmos.layout10
-rw-r--r--src/mainboard/intel/galileo/Kconfig10
-rw-r--r--src/mainboard/intel/galileo/Kconfig.name10
-rw-r--r--src/mainboard/intel/galileo/Makefile.inc10
-rw-r--r--src/mainboard/intel/galileo/devicetree.cb10
-rw-r--r--src/mainboard/intel/harcuvar/Kconfig10
-rw-r--r--src/mainboard/intel/harcuvar/Makefile.inc10
-rw-r--r--src/mainboard/intel/harcuvar/devicetree.cb10
-rw-r--r--src/mainboard/intel/harcuvar/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/icelake_rvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/icelake_rvp/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc10
-rw-r--r--src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc10
-rw-r--r--src/mainboard/intel/jasperlake_rvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/jasperlake_rvp/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/jasperlake_rvp/variants/jslrvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/kblrvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/kblrvp/cmos.layout10
-rw-r--r--src/mainboard/intel/kblrvp/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/kunimitsu/Makefile.inc10
-rw-r--r--src/mainboard/intel/kunimitsu/cmos.layout10
-rw-r--r--src/mainboard/intel/kunimitsu/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/saddlebrook/Kconfig10
-rw-r--r--src/mainboard/intel/saddlebrook/Makefile.inc10
-rw-r--r--src/mainboard/intel/saddlebrook/cmos.layout10
-rw-r--r--src/mainboard/intel/saddlebrook/devicetree.cb10
-rw-r--r--src/mainboard/intel/saddlebrook/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/strago/Makefile.inc10
-rw-r--r--src/mainboard/intel/strago/cmos.layout10
-rw-r--r--src/mainboard/intel/tglrvp/Makefile.inc10
-rw-r--r--src/mainboard/intel/tglrvp/spd/Makefile.inc10
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up3/Makefile.inc10
-rw-r--r--src/mainboard/intel/tglrvp/variants/tglrvp_up4/Makefile.inc10
-rw-r--r--src/mainboard/intel/wtm2/Makefile.inc10
-rw-r--r--src/mainboard/intel/wtm2/cmos.layout10
-rw-r--r--src/mainboard/jetway/nf81-t56n-lf/Kconfig10
-rw-r--r--src/mainboard/jetway/nf81-t56n-lf/Makefile.inc10
-rw-r--r--src/mainboard/jetway/nf81-t56n-lf/cmos.layout10
-rw-r--r--src/mainboard/jetway/nf81-t56n-lf/devicetree.cb11
-rw-r--r--src/mainboard/kontron/986lcd-m/cmos.layout10
-rw-r--r--src/mainboard/kontron/ktqm77/cmos.layout10
-rw-r--r--src/mainboard/lenovo/g505s/Kconfig10
-rw-r--r--src/mainboard/lenovo/g505s/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/g505s/cmos.layout10
-rw-r--r--src/mainboard/lenovo/g505s/devicetree.cb11
-rw-r--r--src/mainboard/lenovo/l520/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/l520/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t400/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t400/cmos.layout11
-rw-r--r--src/mainboard/lenovo/t410/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t410/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t410/devicetree.cb11
-rw-r--r--src/mainboard/lenovo/t420/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t420/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t420s/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t420s/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t430/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t430s/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t430s/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t430s/variants/t431s/spd/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t440p/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t520/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t520/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t530/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t530/cmos.layout10
-rw-r--r--src/mainboard/lenovo/t60/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/t60/cmos.layout11
-rw-r--r--src/mainboard/lenovo/t60/devicetree.cb11
-rw-r--r--src/mainboard/lenovo/t60/variants/t60/overridetree.cb11
-rw-r--r--src/mainboard/lenovo/t60/variants/z61t/overridetree.cb11
-rw-r--r--src/mainboard/lenovo/thinkcentre_a58/Kconfig10
-rw-r--r--src/mainboard/lenovo/thinkcentre_a58/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x131e/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x131e/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x1_carbon_gen1/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x1_carbon_gen1/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x1_carbon_gen1/spd/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x200/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x200/cmos.layout11
-rw-r--r--src/mainboard/lenovo/x201/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x201/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x201/devicetree.cb11
-rw-r--r--src/mainboard/lenovo/x220/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x220/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x230/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x230/cmos.layout10
-rw-r--r--src/mainboard/lenovo/x60/Makefile.inc10
-rw-r--r--src/mainboard/lenovo/x60/cmos.layout11
-rw-r--r--src/mainboard/lenovo/x60/devicetree.cb11
-rw-r--r--src/mainboard/lippert/frontrunner-af/Kconfig10
-rw-r--r--src/mainboard/lippert/frontrunner-af/Makefile.inc10
-rw-r--r--src/mainboard/lippert/frontrunner-af/cmos.layout10
-rw-r--r--src/mainboard/lippert/frontrunner-af/devicetree.cb11
-rw-r--r--src/mainboard/lippert/toucan-af/Kconfig10
-rw-r--r--src/mainboard/lippert/toucan-af/Makefile.inc10
-rw-r--r--src/mainboard/lippert/toucan-af/cmos.layout10
-rw-r--r--src/mainboard/lippert/toucan-af/devicetree.cb11
-rw-r--r--src/mainboard/msi/Kconfig10
-rw-r--r--src/mainboard/msi/ms7721/Kconfig10
-rw-r--r--src/mainboard/msi/ms7721/Makefile.inc10
-rw-r--r--src/mainboard/msi/ms7721/cmos.layout10
-rw-r--r--src/mainboard/msi/ms7721/devicetree.cb11
-rw-r--r--src/mainboard/opencellular/Kconfig10
-rw-r--r--src/mainboard/opencellular/elgon/Kconfig10
-rw-r--r--src/mainboard/opencellular/elgon/Makefile.inc10
-rw-r--r--src/mainboard/opencellular/elgon/devicetree.cb10
-rw-r--r--src/mainboard/packardbell/ms2290/Makefile.inc10
-rw-r--r--src/mainboard/packardbell/ms2290/cmos.layout10
-rw-r--r--src/mainboard/packardbell/ms2290/devicetree.cb11
-rw-r--r--src/mainboard/pcengines/apu1/Kconfig10
-rw-r--r--src/mainboard/pcengines/apu1/Makefile.inc10
-rw-r--r--src/mainboard/pcengines/apu1/devicetree.cb11
-rw-r--r--src/mainboard/pcengines/apu2/Kconfig10
-rw-r--r--src/mainboard/pcengines/apu2/Makefile.inc10
-rw-r--r--src/mainboard/pcengines/apu2/cmos.layout10
-rw-r--r--src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb11
-rw-r--r--src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb11
-rw-r--r--src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb11
-rw-r--r--src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb11
-rw-r--r--src/mainboard/portwell/m107/Kconfig10
-rw-r--r--src/mainboard/portwell/m107/Makefile.inc10
-rw-r--r--src/mainboard/portwell/m107/cmos.layout10
-rw-r--r--src/mainboard/purism/Kconfig10
-rw-r--r--src/mainboard/purism/librem_bdw/Makefile.inc10
-rw-r--r--src/mainboard/purism/librem_skl/Makefile.inc10
-rw-r--r--src/mainboard/razer/blade_stealth_kbl/Makefile.inc10
-rw-r--r--src/mainboard/razer/blade_stealth_kbl/spd/Makefile.inc10
-rw-r--r--src/mainboard/roda/rk886ex/Makefile.inc10
-rw-r--r--src/mainboard/roda/rk886ex/cmos.layout11
-rw-r--r--src/mainboard/roda/rk886ex/devicetree.cb11
-rw-r--r--src/mainboard/roda/rk9/Makefile.inc10
-rw-r--r--src/mainboard/roda/rk9/cmos.layout11
-rw-r--r--src/mainboard/roda/rv11/Makefile.inc10
-rw-r--r--src/mainboard/roda/rv11/cmos.layout10
-rw-r--r--src/mainboard/roda/rv11/variants/rv11/devicetree.cb10
-rw-r--r--src/mainboard/roda/rv11/variants/rw11/devicetree.cb10
-rw-r--r--src/mainboard/samsung/lumpy/Makefile.inc10
-rw-r--r--src/mainboard/samsung/lumpy/cmos.layout10
-rw-r--r--src/mainboard/samsung/stumpy/Makefile.inc10
-rw-r--r--src/mainboard/samsung/stumpy/cmos.layout10
-rw-r--r--src/mainboard/sapphire/pureplatinumh61/cmos.layout10
-rw-r--r--src/mainboard/scaleway/tagada/Kconfig10
-rw-r--r--src/mainboard/scaleway/tagada/Makefile.inc10
-rw-r--r--src/mainboard/scaleway/tagada/devicetree.cb10
-rw-r--r--src/mainboard/sifive/hifive-unleashed/Kconfig9
-rw-r--r--src/mainboard/sifive/hifive-unleashed/Makefile.inc9
-rw-r--r--src/mainboard/sifive/hifive-unleashed/devicetree.cb9
-rw-r--r--src/mainboard/supermicro/x10slm-f/cmos.layout10
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/Makefile.inc10
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/cmos.layout10
-rw-r--r--src/mainboard/ti/Kconfig10
-rw-r--r--src/mainboard/ti/beaglebone/Kconfig10
-rw-r--r--src/mainboard/ti/beaglebone/Makefile.inc10
-rw-r--r--src/mainboard/ti/beaglebone/devicetree.cb10
-rw-r--r--src/northbridge/amd/agesa/Makefile.inc10
-rw-r--r--src/northbridge/amd/agesa/family14/Makefile.inc10
-rw-r--r--src/northbridge/amd/agesa/family15tn/Makefile.inc10
-rw-r--r--src/northbridge/amd/agesa/family16kb/Makefile.inc10
-rw-r--r--src/northbridge/amd/pi/00630F01/Makefile.inc10
-rw-r--r--src/northbridge/amd/pi/00660F01/Makefile.inc10
-rw-r--r--src/northbridge/amd/pi/00730F01/Makefile.inc10
-rw-r--r--src/northbridge/amd/pi/Makefile.inc10
-rw-r--r--src/northbridge/intel/gm45/Makefile.inc10
-rw-r--r--src/northbridge/intel/haswell/Makefile.inc10
-rw-r--r--src/northbridge/intel/i945/Makefile.inc10
-rw-r--r--src/northbridge/intel/ironlake/Makefile.inc10
-rw-r--r--src/northbridge/intel/pineview/Makefile.inc10
-rw-r--r--src/northbridge/intel/x4x/Makefile.inc10
-rw-r--r--src/security/vboot/Makefile.inc10
-rw-r--r--src/soc/cavium/cn81xx/Makefile.inc10
-rw-r--r--src/soc/cavium/common/Makefile.inc10
-rw-r--r--src/soc/intel/cannonlake/romstage/Makefile.inc10
-rw-r--r--src/soc/intel/denverton_ns/Makefile.inc10
-rw-r--r--src/soc/intel/icelake/romstage/Makefile.inc10
-rw-r--r--src/soc/intel/jasperlake/romstage/Makefile.inc10
-rw-r--r--src/soc/intel/quark/Makefile.inc10
-rw-r--r--src/soc/intel/quark/romstage/Makefile.inc10
-rw-r--r--src/soc/intel/tigerlake/romstage/Makefile.inc10
-rw-r--r--src/soc/mediatek/mt8173/Makefile.inc10
-rw-r--r--src/soc/nvidia/tegra124/lp0/Makefile11
-rw-r--r--src/soc/nvidia/tegra210/lp0/Makefile11
-rw-r--r--src/soc/qualcomm/ipq40xx/Makefile.inc10
-rw-r--r--src/soc/qualcomm/ipq806x/Makefile.inc10
-rw-r--r--src/soc/rockchip/rk3288/Makefile.inc10
-rw-r--r--src/soc/rockchip/rk3399/Makefile.inc10
-rw-r--r--src/soc/sifive/fu540/Makefile.inc9
-rw-r--r--src/southbridge/amd/agesa/Makefile.inc10
-rw-r--r--src/southbridge/amd/cimx/Makefile.inc10
-rw-r--r--src/southbridge/amd/cimx/sb800/Makefile.inc11
-rw-r--r--src/southbridge/amd/pi/Makefile.inc11
-rw-r--r--src/southbridge/intel/common/Makefile.inc10
-rw-r--r--src/southbridge/intel/common/firmware/Makefile.inc10
-rw-r--r--src/southbridge/intel/i82801dx/Makefile.inc11
-rw-r--r--src/southbridge/intel/i82801gx/Makefile.inc10
-rw-r--r--src/southbridge/intel/i82801ix/Makefile.inc10
-rw-r--r--src/southbridge/intel/i82801jx/Makefile.inc10
-rw-r--r--src/southbridge/intel/ibexpeak/Makefile.inc10
-rw-r--r--src/southbridge/ti/pci7420/Makefile.inc10
-rw-r--r--src/southbridge/ti/pcixx12/Makefile.inc10
-rw-r--r--src/vendorcode/amd/Kconfig10
-rw-r--r--src/vendorcode/amd/cimx/sb800/Makefile.inc10
-rw-r--r--src/vendorcode/amd/cimx/sb900/Makefile.inc10
-rw-r--r--src/vendorcode/cavium/Kconfig10
-rw-r--r--src/vendorcode/cavium/Makefile.inc10
-rw-r--r--src/vendorcode/eltan/Makefile.inc10
-rw-r--r--src/vendorcode/eltan/security/Kconfig10
-rw-r--r--src/vendorcode/eltan/security/Makefile.inc10
-rw-r--r--src/vendorcode/eltan/security/mboot/Kconfig10
-rw-r--r--src/vendorcode/eltan/security/mboot/Makefile.inc10
-rw-r--r--src/vendorcode/eltan/security/verified_boot/Kconfig10
-rw-r--r--src/vendorcode/eltan/security/verified_boot/Makefile.inc10
-rw-r--r--src/vendorcode/google/Kconfig10
-rw-r--r--src/vendorcode/google/Makefile.inc10
-rw-r--r--src/vendorcode/google/chromeos/Kconfig10
-rw-r--r--src/vendorcode/google/chromeos/Makefile.inc10
-rw-r--r--src/vendorcode/intel/Kconfig10
-rw-r--r--src/vendorcode/intel/Makefile.inc10
-rw-r--r--src/vendorcode/siemens/Kconfig10
-rw-r--r--src/vendorcode/siemens/Makefile.inc10
-rw-r--r--src/vendorcode/siemens/hwilib/Makefile.inc10
657 files changed, 735 insertions, 5911 deletions
diff --git a/src/Kconfig b/src/Kconfig
index 65404995c91d..eba78e6fb17a 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
mainmenu "coreboot configuration"
diff --git a/src/commonlib/storage/Kconfig b/src/commonlib/storage/Kconfig
index 88b820447254..3581e2d77d0e 100644
--- a/src/commonlib/storage/Kconfig
+++ b/src/commonlib/storage/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config COMMONLIB_STORAGE
bool
diff --git a/src/commonlib/storage/Makefile.inc b/src/commonlib/storage/Makefile.inc
index 75b4548a5751..da56354ff1ae 100644
--- a/src/commonlib/storage/Makefile.inc
+++ b/src/commonlib/storage/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_COMMONLIB_STORAGE),y)
diff --git a/src/cpu/amd/agesa/Kconfig b/src/cpu/amd/agesa/Kconfig
index fae2565a476c..b74f1fbce379 100644
--- a/src/cpu/amd/agesa/Kconfig
+++ b/src/cpu/amd/agesa/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_AGESA
bool
diff --git a/src/cpu/amd/agesa/Makefile.inc b/src/cpu/amd/agesa/Makefile.inc
index 4a23ac4838b4..ae3bc9bdb268 100644
--- a/src/cpu/amd/agesa/Makefile.inc
+++ b/src/cpu/amd/agesa/Makefile.inc
@@ -1,15 +1,8 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY14) += family14
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY15_TN) += family15tn
subdirs-$(CONFIG_CPU_AMD_AGESA_FAMILY16_KB) += family16kb
diff --git a/src/cpu/amd/agesa/family14/Kconfig b/src/cpu/amd/agesa/family14/Kconfig
index 518235b12c42..cd949fa547f9 100644
--- a/src/cpu/amd/agesa/family14/Kconfig
+++ b/src/cpu/amd/agesa/family14/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_AGESA_FAMILY14
bool
diff --git a/src/cpu/amd/agesa/family14/Makefile.inc b/src/cpu/amd/agesa/family14/Makefile.inc
index 1d681133c872..3aa964c2acda 100644
--- a/src/cpu/amd/agesa/family14/Makefile.inc
+++ b/src/cpu/amd/agesa/family14/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
diff --git a/src/cpu/amd/agesa/family15tn/Kconfig b/src/cpu/amd/agesa/family15tn/Kconfig
index 93e9ab26ae7e..bfe5ef09bf2a 100644
--- a/src/cpu/amd/agesa/family15tn/Kconfig
+++ b/src/cpu/amd/agesa/family15tn/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_AGESA_FAMILY15_TN
bool
diff --git a/src/cpu/amd/agesa/family15tn/Makefile.inc b/src/cpu/amd/agesa/family15tn/Makefile.inc
index 8522eb261882..2099e73df142 100644
--- a/src/cpu/amd/agesa/family15tn/Makefile.inc
+++ b/src/cpu/amd/agesa/family15tn/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
diff --git a/src/cpu/amd/agesa/family16kb/Kconfig b/src/cpu/amd/agesa/family16kb/Kconfig
index e87a2d4e42da..eaa71537261c 100644
--- a/src/cpu/amd/agesa/family16kb/Kconfig
+++ b/src/cpu/amd/agesa/family16kb/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_AGESA_FAMILY16_KB
bool
diff --git a/src/cpu/amd/agesa/family16kb/Makefile.inc b/src/cpu/amd/agesa/family16kb/Makefile.inc
index 2ce827d95180..3c3cb79279a5 100644
--- a/src/cpu/amd/agesa/family16kb/Makefile.inc
+++ b/src/cpu/amd/agesa/family16kb/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
diff --git a/src/cpu/amd/pi/00630F01/Kconfig b/src/cpu/amd/pi/00630F01/Kconfig
index 37025ab4bf6f..ac9266870d7f 100644
--- a/src/cpu/amd/pi/00630F01/Kconfig
+++ b/src/cpu/amd/pi/00630F01/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_PI_00630F01
bool
diff --git a/src/cpu/amd/pi/00630F01/Makefile.inc b/src/cpu/amd/pi/00630F01/Makefile.inc
index 8522eb261882..2099e73df142 100644
--- a/src/cpu/amd/pi/00630F01/Makefile.inc
+++ b/src/cpu/amd/pi/00630F01/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
diff --git a/src/cpu/amd/pi/00660F01/Kconfig b/src/cpu/amd/pi/00660F01/Kconfig
index 374672da0367..d81278666b8d 100644
--- a/src/cpu/amd/pi/00660F01/Kconfig
+++ b/src/cpu/amd/pi/00660F01/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_PI_00660F01
bool
diff --git a/src/cpu/amd/pi/00660F01/Makefile.inc b/src/cpu/amd/pi/00660F01/Makefile.inc
index fbd683c32026..230d5d1deb63 100644
--- a/src/cpu/amd/pi/00660F01/Makefile.inc
+++ b/src/cpu/amd/pi/00660F01/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
ramstage-y += fixme.c
diff --git a/src/cpu/amd/pi/00730F01/Kconfig b/src/cpu/amd/pi/00730F01/Kconfig
index 7ba49439eb0f..2609100c6c02 100644
--- a/src/cpu/amd/pi/00730F01/Kconfig
+++ b/src/cpu/amd/pi/00730F01/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_PI_00730F01
bool
diff --git a/src/cpu/amd/pi/00730F01/Makefile.inc b/src/cpu/amd/pi/00730F01/Makefile.inc
index c4a92cf65df9..141f96d01daf 100644
--- a/src/cpu/amd/pi/00730F01/Makefile.inc
+++ b/src/cpu/amd/pi/00730F01/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fixme.c
diff --git a/src/cpu/amd/pi/Kconfig b/src/cpu/amd/pi/Kconfig
index c534b4d6e883..5fc1a0aa61b6 100644
--- a/src/cpu/amd/pi/Kconfig
+++ b/src/cpu/amd/pi/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config CPU_AMD_PI
bool
diff --git a/src/cpu/amd/pi/Makefile.inc b/src/cpu/amd/pi/Makefile.inc
index 6b6447c8773f..5131bed9349c 100644
--- a/src/cpu/amd/pi/Makefile.inc
+++ b/src/cpu/amd/pi/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_CPU_AMD_PI_00630F01) += 00630F01
subdirs-$(CONFIG_CPU_AMD_PI_00730F01) += 00730F01
diff --git a/src/cpu/intel/slot_1/Kconfig b/src/cpu/intel/slot_1/Kconfig
index a8d90e8b6f91..35b19133779f 100644
--- a/src/cpu/intel/slot_1/Kconfig
+++ b/src/cpu/intel/slot_1/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config CPU_INTEL_SLOT_1
bool
diff --git a/src/cpu/qemu-power8/Kconfig b/src/cpu/qemu-power8/Kconfig
index d7f3ae7d6b4c..50a67d6ccf45 100644
--- a/src/cpu/qemu-power8/Kconfig
+++ b/src/cpu/qemu-power8/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config CPU_QEMU_POWER8
bool
diff --git a/src/cpu/qemu-x86/Kconfig b/src/cpu/qemu-x86/Kconfig
index e6025b565366..d1f8f0e6ea8b 100644
--- a/src/cpu/qemu-x86/Kconfig
+++ b/src/cpu/qemu-x86/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config CPU_QEMU_X86
bool
diff --git a/src/cpu/x86/name/Makefile.inc b/src/cpu/x86/name/Makefile.inc
index 02b5863192d4..d81c3f704c30 100644
--- a/src/cpu/x86/name/Makefile.inc
+++ b/src/cpu/x86/name/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += name.c
romstage-y += name.c
diff --git a/src/cpu/x86/smm/Makefile.inc b/src/cpu/x86/smm/Makefile.inc
index 11a4e67199ad..7a093e659b96 100644
--- a/src/cpu/x86/smm/Makefile.inc
+++ b/src/cpu/x86/smm/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += smm_module_loader.c
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 951062c1eb57..97eae506a389 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
menu "Devices"
diff --git a/src/device/oprom/Makefile.inc b/src/device/oprom/Makefile.inc
index 64b4b87da528..63512d0d61e2 100644
--- a/src/device/oprom/Makefile.inc
+++ b/src/device/oprom/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_PCI_OPTION_ROM_RUN_YABEL) += x86emu
subdirs-$(CONFIG_PCI_OPTION_ROM_RUN_YABEL) += yabel
diff --git a/src/device/oprom/realmode/Makefile.inc b/src/device/oprom/realmode/Makefile.inc
index 6f8cde3f6df2..e8aeac3533ef 100644
--- a/src/device/oprom/realmode/Makefile.inc
+++ b/src/device/oprom/realmode/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_PCI_OPTION_ROM_RUN_REALMODE) += x86.c
ramstage-$(CONFIG_PCI_OPTION_ROM_RUN_REALMODE) += x86_asm.S
diff --git a/src/drivers/amd/agesa/Kconfig b/src/drivers/amd/agesa/Kconfig
index f667b95fc5e7..91240735bdb1 100644
--- a/src/drivers/amd/agesa/Kconfig
+++ b/src/drivers/amd/agesa/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config DRIVERS_AMD_PI
def_bool n
diff --git a/src/drivers/amd/agesa/Makefile.inc b/src/drivers/amd/agesa/Makefile.inc
index 4536fc9acad3..5fafedcb4edd 100644
--- a/src/drivers/amd/agesa/Makefile.inc
+++ b/src/drivers/amd/agesa/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_DRIVERS_AMD_PI),y)
diff --git a/src/drivers/analogix/anx7625/Kconfig b/src/drivers/analogix/anx7625/Kconfig
index a172d940e440..5072a6a9c5d7 100644
--- a/src/drivers/analogix/anx7625/Kconfig
+++ b/src/drivers/analogix/anx7625/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVER_ANALOGIX_ANX7625
bool
diff --git a/src/drivers/analogix/anx7625/Makefile.inc b/src/drivers/analogix/anx7625/Makefile.inc
index 068225a43abb..dca8bc7ab6cf 100644
--- a/src/drivers/analogix/anx7625/Makefile.inc
+++ b/src/drivers/analogix/anx7625/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_ANALOGIX_ANX7625) += anx7625.c
diff --git a/src/drivers/asmedia/Makefile.inc b/src/drivers/asmedia/Makefile.inc
index 5c49b5081fa6..0bf3805af69d 100644
--- a/src/drivers/asmedia/Makefile.inc
+++ b/src/drivers/asmedia/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_ASMEDIA_ASPM_BLACKLIST) += aspm_blacklist.c
diff --git a/src/drivers/broadcom/Makefile.inc b/src/drivers/broadcom/Makefile.inc
index 88433d291f6b..79d9d501467d 100644
--- a/src/drivers/broadcom/Makefile.inc
+++ b/src/drivers/broadcom/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_PCIEXP_ASPM) += bcm57xx_aspm_disable.c
diff --git a/src/drivers/elog/Kconfig b/src/drivers/elog/Kconfig
index ced490e8a08c..7e85df94ae98 100644
--- a/src/drivers/elog/Kconfig
+++ b/src/drivers/elog/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config ELOG
bool "Support for flash based event log"
diff --git a/src/drivers/generic/gpio_regulator/Kconfig b/src/drivers/generic/gpio_regulator/Kconfig
index 39b77e65855b..65811f4e6d27 100644
--- a/src/drivers/generic/gpio_regulator/Kconfig
+++ b/src/drivers/generic/gpio_regulator/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config DRIVERS_GENERIC_GPIO_REGULATOR
bool
diff --git a/src/drivers/generic/gpio_regulator/Makefile.inc b/src/drivers/generic/gpio_regulator/Makefile.inc
index db2e9d4e6ca3..d094c71c1dcf 100644
--- a/src/drivers/generic/gpio_regulator/Makefile.inc
+++ b/src/drivers/generic/gpio_regulator/Makefile.inc
@@ -1,14 +1,6 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_GENERIC_GPIO_REGULATOR) += gpio_regulator.c
diff --git a/src/drivers/i2c/pcf8523/Kconfig b/src/drivers/i2c/pcf8523/Kconfig
index 3bc95fbca45e..ad49c45e205a 100644
--- a/src/drivers/i2c/pcf8523/Kconfig
+++ b/src/drivers/i2c/pcf8523/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVERS_I2C_PCF8523
bool
diff --git a/src/drivers/i2c/pcf8523/Makefile.inc b/src/drivers/i2c/pcf8523/Makefile.inc
index 312b8f66038d..9b0cd8074d42 100644
--- a/src/drivers/i2c/pcf8523/Makefile.inc
+++ b/src/drivers/i2c/pcf8523/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_I2C_PCF8523) += pcf8523.c
diff --git a/src/drivers/intel/fsp1_1/Kconfig b/src/drivers/intel/fsp1_1/Kconfig
index 304cbae31b25..a8ab3a39835f 100644
--- a/src/drivers/intel/fsp1_1/Kconfig
+++ b/src/drivers/intel/fsp1_1/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config PLATFORM_USES_FSP1_1
bool
diff --git a/src/drivers/intel/fsp1_1/Makefile.inc b/src/drivers/intel/fsp1_1/Makefile.inc
index 7b08fb440817..24f689af3408 100644
--- a/src/drivers/intel/fsp1_1/Makefile.inc
+++ b/src/drivers/intel/fsp1_1/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_PLATFORM_USES_FSP1_1),y)
diff --git a/src/drivers/intel/fsp2_0/Kconfig b/src/drivers/intel/fsp2_0/Kconfig
index 27c0803ad658..d9f494d08a39 100644
--- a/src/drivers/intel/fsp2_0/Kconfig
+++ b/src/drivers/intel/fsp2_0/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config PLATFORM_USES_FSP2_0
bool
diff --git a/src/drivers/intel/fsp2_0/Makefile.inc b/src/drivers/intel/fsp2_0/Makefile.inc
index 8658062348ba..00321322bfd1 100644
--- a/src/drivers/intel/fsp2_0/Makefile.inc
+++ b/src/drivers/intel/fsp2_0/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_PLATFORM_USES_FSP2_0),y)
diff --git a/src/drivers/intel/fsp2_0/ppi/Kconfig b/src/drivers/intel/fsp2_0/ppi/Kconfig
index a344fee5aca5..14de523f025f 100644
--- a/src/drivers/intel/fsp2_0/ppi/Kconfig
+++ b/src/drivers/intel/fsp2_0/ppi/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config FSP_USES_MP_SERVICES_PPI
bool
diff --git a/src/drivers/intel/fsp2_0/ppi/Makefile.inc b/src/drivers/intel/fsp2_0/ppi/Makefile.inc
index a7154c8d4e17..790d25df1f73 100644
--- a/src/drivers/intel/fsp2_0/ppi/Makefile.inc
+++ b/src/drivers/intel/fsp2_0/ppi/Makefile.inc
@@ -1,14 +1,6 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_FSP_USES_MP_SERVICES_PPI) += mp_service_ppi.c
diff --git a/src/drivers/intel/gma/Kconfig b/src/drivers/intel/gma/Kconfig
index acc25fea29f2..aa7eb5840d84 100644
--- a/src/drivers/intel/gma/Kconfig
+++ b/src/drivers/intel/gma/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config INTEL_DDI
bool
diff --git a/src/drivers/intel/gma/Makefile.inc b/src/drivers/intel/gma/Makefile.inc
index 2945d0021cfd..3f4641788082 100644
--- a/src/drivers/intel/gma/Makefile.inc
+++ b/src/drivers/intel/gma/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_INTEL_DDI) += intel_ddi.c
ramstage-$(CONFIG_INTEL_EDID) += edid.c vbt.c
diff --git a/src/drivers/intel/i210/Makefile.inc b/src/drivers/intel/i210/Makefile.inc
index 336288a4feca..5cd23bfcded3 100644
--- a/src/drivers/intel/i210/Makefile.inc
+++ b/src/drivers/intel/i210/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_INTEL_I210)+= i210.c
diff --git a/src/drivers/intel/wifi/Makefile.inc b/src/drivers/intel/wifi/Makefile.inc
index c354c0b89b0d..a1b512caf18c 100644
--- a/src/drivers/intel/wifi/Makefile.inc
+++ b/src/drivers/intel/wifi/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_INTEL_WIFI) += wifi.c
diff --git a/src/drivers/lenovo/hybrid_graphics/Makefile.inc b/src/drivers/lenovo/hybrid_graphics/Makefile.inc
index d9e50797c3f8..6b321972c65c 100644
--- a/src/drivers/lenovo/hybrid_graphics/Makefile.inc
+++ b/src/drivers/lenovo/hybrid_graphics/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_LENOVO_HYBRID_GRAPHICS) += hybrid_graphics.c
romstage-$(CONFIG_DRIVERS_LENOVO_HYBRID_GRAPHICS) += romstage.c
diff --git a/src/drivers/maxim/max77686/Kconfig b/src/drivers/maxim/max77686/Kconfig
index 5517b61a630f..72229b434d6e 100644
--- a/src/drivers/maxim/max77686/Kconfig
+++ b/src/drivers/maxim/max77686/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVER_MAXIM_MAX77686
bool
diff --git a/src/drivers/maxim/max77686/Makefile.inc b/src/drivers/maxim/max77686/Makefile.inc
index b8579554333a..6f9ae904afb0 100644
--- a/src/drivers/maxim/max77686/Makefile.inc
+++ b/src/drivers/maxim/max77686/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_DRIVER_MAXIM_MAX77686) += max77686.c
ramstage-$(CONFIG_DRIVER_MAXIM_MAX77686) += max77686.c
diff --git a/src/drivers/parade/ps8625/Kconfig b/src/drivers/parade/ps8625/Kconfig
index f8235e5b60a6..7497b8193600 100644
--- a/src/drivers/parade/ps8625/Kconfig
+++ b/src/drivers/parade/ps8625/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVER_PARADE_PS8625
bool
diff --git a/src/drivers/parade/ps8625/Makefile.inc b/src/drivers/parade/ps8625/Makefile.inc
index 9be29f3ca848..4e07ed7fdada 100644
--- a/src/drivers/parade/ps8625/Makefile.inc
+++ b/src/drivers/parade/ps8625/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_PARADE_PS8625) += ps8625.c
diff --git a/src/drivers/parade/ps8640/Kconfig b/src/drivers/parade/ps8640/Kconfig
index bb0206a68053..9ce87940f693 100644
--- a/src/drivers/parade/ps8640/Kconfig
+++ b/src/drivers/parade/ps8640/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVER_PARADE_PS8640
bool
diff --git a/src/drivers/parade/ps8640/Makefile.inc b/src/drivers/parade/ps8640/Makefile.inc
index 1ca394b4f8d0..140ad151e352 100644
--- a/src/drivers/parade/ps8640/Makefile.inc
+++ b/src/drivers/parade/ps8640/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_PARADE_PS8640) += ps8640.c
diff --git a/src/drivers/pc80/vga/vga.c b/src/drivers/pc80/vga/vga.c
index 20e148b55d79..7bb10cf610a0 100644
--- a/src/drivers/pc80/vga/vga.c
+++ b/src/drivers/pc80/vga/vga.c
@@ -1,15 +1,5 @@
/* This file is part of the coreboot project. */
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <pc80/vga.h>
#include <pc80/vga_io.h>
diff --git a/src/drivers/pc80/vga/vga_font_8x16.c b/src/drivers/pc80/vga/vga_font_8x16.c
index 2d8e2ca58189..fc9d77a0bd3b 100644
--- a/src/drivers/pc80/vga/vga_font_8x16.c
+++ b/src/drivers/pc80/vga/vga_font_8x16.c
@@ -1,15 +1,5 @@
/* This file is part of the coreboot project. */
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "vga.h"
diff --git a/src/drivers/pc80/vga/vga_io.c b/src/drivers/pc80/vga/vga_io.c
index 3d76df1512ce..62563dd9ce55 100644
--- a/src/drivers/pc80/vga/vga_io.c
+++ b/src/drivers/pc80/vga/vga_io.c
@@ -1,15 +1,5 @@
/* This file is part of the coreboot project. */
-/*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* All IO necessary to poke VGA registers.
diff --git a/src/drivers/siemens/nc_fpga/Makefile.inc b/src/drivers/siemens/nc_fpga/Makefile.inc
index 572884dc74e2..cc338bf53168 100644
--- a/src/drivers/siemens/nc_fpga/Makefile.inc
+++ b/src/drivers/siemens/nc_fpga/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_SIEMENS_NC_FPGA) += nc_fpga.c
diff --git a/src/drivers/smmstore/Kconfig b/src/drivers/smmstore/Kconfig
index bb9080955334..bbc1723ceaf6 100644
--- a/src/drivers/smmstore/Kconfig
+++ b/src/drivers/smmstore/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config SMMSTORE
bool "Support for flash based, SMM mediated data store"
diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig
index c9d94d9f4b7a..7be0ae95ebef 100644
--- a/src/drivers/spi/Kconfig
+++ b/src/drivers/spi/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config COMMON_CBFS_SPI_WRAPPER
bool
diff --git a/src/drivers/spi/acpi/Kconfig b/src/drivers/spi/acpi/Kconfig
index ca255da18a9f..4afc4bcf08c2 100644
--- a/src/drivers/spi/acpi/Kconfig
+++ b/src/drivers/spi/acpi/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config DRIVERS_SPI_ACPI
bool
diff --git a/src/drivers/spi/acpi/Makefile.inc b/src/drivers/spi/acpi/Makefile.inc
index 154d52e800d0..b4fda8cd8ba6 100644
--- a/src/drivers/spi/acpi/Makefile.inc
+++ b/src/drivers/spi/acpi/Makefile.inc
@@ -1,14 +1,6 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_SPI_ACPI) += acpi.c
diff --git a/src/drivers/ti/tps65090/Kconfig b/src/drivers/ti/tps65090/Kconfig
index 06819d4035e9..ceb55af084cb 100644
--- a/src/drivers/ti/tps65090/Kconfig
+++ b/src/drivers/ti/tps65090/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVER_TI_TPS65090
bool
diff --git a/src/drivers/ti/tps65090/Makefile.inc b/src/drivers/ti/tps65090/Makefile.inc
index bfd7dddf24e0..87c690e8d2c6 100644
--- a/src/drivers/ti/tps65090/Makefile.inc
+++ b/src/drivers/ti/tps65090/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVER_TI_TPS65090) += tps65090.c
diff --git a/src/drivers/ti/tps65913/Kconfig b/src/drivers/ti/tps65913/Kconfig
index 130bebbd7b76..0f6a4198161d 100644
--- a/src/drivers/ti/tps65913/Kconfig
+++ b/src/drivers/ti/tps65913/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config DRIVERS_TI_TPS65913_RTC
bool
diff --git a/src/drivers/ti/tps65913/Makefile.inc b/src/drivers/ti/tps65913/Makefile.inc
index 55c605a24a4f..424410328e27 100644
--- a/src/drivers/ti/tps65913/Makefile.inc
+++ b/src/drivers/ti/tps65913/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_DRIVERS_TI_TPS65913_RTC) += tps65913rtc.c
diff --git a/src/drivers/vpd/Kconfig b/src/drivers/vpd/Kconfig
index ad3bd727fbae..88a4dcf7ff91 100644
--- a/src/drivers/vpd/Kconfig
+++ b/src/drivers/vpd/Kconfig
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config VPD
bool "Support for Vital Product Data tables"
diff --git a/src/ec/hp/kbc1126/Kconfig b/src/ec/hp/kbc1126/Kconfig
index c7157fcd78e2..0b11dce041e3 100644
--- a/src/ec/hp/kbc1126/Kconfig
+++ b/src/ec/hp/kbc1126/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config EC_HP_KBC1126
bool
diff --git a/src/ec/hp/kbc1126/Makefile.inc b/src/ec/hp/kbc1126/Makefile.inc
index bff48cbf5293..fbee1d72c846 100644
--- a/src/ec/hp/kbc1126/Makefile.inc
+++ b/src/ec/hp/kbc1126/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_EC_HP_KBC1126),y)
KBC1126_EC_INSERT:=$(top)/util/kbc1126/kbc1126_ec_insert
diff --git a/src/ec/roda/it8518/Kconfig b/src/ec/roda/it8518/Kconfig
index 9376a2a6d01c..08c51597afce 100644
--- a/src/ec/roda/it8518/Kconfig
+++ b/src/ec/roda/it8518/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config EC_RODA_IT8518
bool
diff --git a/src/ec/roda/it8518/Makefile.inc b/src/ec/roda/it8518/Makefile.inc
index bafe9d2c0e94..04b72671fee7 100644
--- a/src/ec/roda/it8518/Makefile.inc
+++ b/src/ec/roda/it8518/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_EC_RODA_IT8518) += ec.c
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 085f6b2821a5..c03aea1012e6 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
subdirs-y += gnat
ifeq ($(CONFIG_UBSAN),y)
diff --git a/src/lib/gnat/Makefile.inc b/src/lib/gnat/Makefile.inc
index 456cf58eca0e..1ea903dea3ac 100644
--- a/src/lib/gnat/Makefile.inc
+++ b/src/lib/gnat/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
define libgnat-template
# $1 arch
diff --git a/src/mainboard/amd/gardenia/Kconfig b/src/mainboard/amd/gardenia/Kconfig
index 76f59abe4cb3..970434735366 100644
--- a/src/mainboard/amd/gardenia/Kconfig
+++ b/src/mainboard/amd/gardenia/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_GARDENIA
diff --git a/src/mainboard/amd/gardenia/Makefile.inc b/src/mainboard/amd/gardenia/Makefile.inc
index 6506e151deeb..81fdbc5cafff 100644
--- a/src/mainboard/amd/gardenia/Makefile.inc
+++ b/src/mainboard/amd/gardenia/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock/bootblock.c
bootblock-y += bootblock/OemCustomize.c
diff --git a/src/mainboard/amd/gardenia/devicetree.cb b/src/mainboard/amd/gardenia/devicetree.cb
index 3a85c04ae0db..e1ecf370d35e 100644
--- a/src/mainboard/amd/gardenia/devicetree.cb
+++ b/src/mainboard/amd/gardenia/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
diff --git a/src/mainboard/amd/inagua/Kconfig b/src/mainboard/amd/inagua/Kconfig
index db66a2fd2107..811df4b9f28c 100644
--- a/src/mainboard/amd/inagua/Kconfig
+++ b/src/mainboard/amd/inagua/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_INAGUA
diff --git a/src/mainboard/amd/inagua/Makefile.inc b/src/mainboard/amd/inagua/Makefile.inc
index f0a8fe610960..ae80f5d080e4 100644
--- a/src/mainboard/amd/inagua/Makefile.inc
+++ b/src/mainboard/amd/inagua/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/amd/inagua/cmos.layout b/src/mainboard/amd/inagua/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/amd/inagua/cmos.layout
+++ b/src/mainboard/amd/inagua/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/inagua/devicetree.cb b/src/mainboard/amd/inagua/devicetree.cb
index 3855f99048f7..8fb6b2f98cda 100644
--- a/src/mainboard/amd/inagua/devicetree.cb
+++ b/src/mainboard/amd/inagua/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/amd/olivehill/Kconfig b/src/mainboard/amd/olivehill/Kconfig
index 32af0f6ede71..243af7abd4bf 100644
--- a/src/mainboard/amd/olivehill/Kconfig
+++ b/src/mainboard/amd/olivehill/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_OLIVEHILL
diff --git a/src/mainboard/amd/olivehill/Makefile.inc b/src/mainboard/amd/olivehill/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/amd/olivehill/Makefile.inc
+++ b/src/mainboard/amd/olivehill/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/amd/olivehill/cmos.layout b/src/mainboard/amd/olivehill/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/amd/olivehill/cmos.layout
+++ b/src/mainboard/amd/olivehill/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/olivehill/devicetree.cb b/src/mainboard/amd/olivehill/devicetree.cb
index 924cb326dcd8..b620f2bb39d3 100644
--- a/src/mainboard/amd/olivehill/devicetree.cb
+++ b/src/mainboard/amd/olivehill/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/amd/padmelon/Kconfig b/src/mainboard/amd/padmelon/Kconfig
index 300a3006c025..81bb3805421a 100644
--- a/src/mainboard/amd/padmelon/Kconfig
+++ b/src/mainboard/amd/padmelon/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_PADMELON
diff --git a/src/mainboard/amd/padmelon/Makefile.inc b/src/mainboard/amd/padmelon/Makefile.inc
index 056157096a80..4d378c39abaf 100644
--- a/src/mainboard/amd/padmelon/Makefile.inc
+++ b/src/mainboard/amd/padmelon/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock/bootblock.c
bootblock-y += bootblock/OemCustomize.c
diff --git a/src/mainboard/amd/padmelon/devicetree.cb b/src/mainboard/amd/padmelon/devicetree.cb
index 4306593602ec..01a7a473a689 100644
--- a/src/mainboard/amd/padmelon/devicetree.cb
+++ b/src/mainboard/amd/padmelon/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
diff --git a/src/mainboard/amd/parmer/Kconfig b/src/mainboard/amd/parmer/Kconfig
index 4d05e761cf79..f8f1086fe532 100644
--- a/src/mainboard/amd/parmer/Kconfig
+++ b/src/mainboard/amd/parmer/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_PARMER
diff --git a/src/mainboard/amd/parmer/Makefile.inc b/src/mainboard/amd/parmer/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/amd/parmer/Makefile.inc
+++ b/src/mainboard/amd/parmer/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/amd/parmer/cmos.layout b/src/mainboard/amd/parmer/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/amd/parmer/cmos.layout
+++ b/src/mainboard/amd/parmer/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/parmer/devicetree.cb b/src/mainboard/amd/parmer/devicetree.cb
index a818ac3e09d9..0beb0b5025c7 100644
--- a/src/mainboard/amd/parmer/devicetree.cb
+++ b/src/mainboard/amd/parmer/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/amd/persimmon/Kconfig b/src/mainboard/amd/persimmon/Kconfig
index f0ccba8395b3..482cce7f09a4 100644
--- a/src/mainboard/amd/persimmon/Kconfig
+++ b/src/mainboard/amd/persimmon/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_PERSIMMON
diff --git a/src/mainboard/amd/persimmon/Makefile.inc b/src/mainboard/amd/persimmon/Makefile.inc
index f0a8fe610960..ae80f5d080e4 100644
--- a/src/mainboard/amd/persimmon/Makefile.inc
+++ b/src/mainboard/amd/persimmon/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/amd/persimmon/cmos.layout b/src/mainboard/amd/persimmon/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/amd/persimmon/cmos.layout
+++ b/src/mainboard/amd/persimmon/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/persimmon/devicetree.cb b/src/mainboard/amd/persimmon/devicetree.cb
index 7d97d596e794..59939e853b74 100644
--- a/src/mainboard/amd/persimmon/devicetree.cb
+++ b/src/mainboard/amd/persimmon/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/amd/south_station/Kconfig b/src/mainboard/amd/south_station/Kconfig
index 070d7b4cdd24..445d470d9635 100644
--- a/src/mainboard/amd/south_station/Kconfig
+++ b/src/mainboard/amd/south_station/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_SOUTHSTATION
diff --git a/src/mainboard/amd/south_station/Makefile.inc b/src/mainboard/amd/south_station/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/amd/south_station/Makefile.inc
+++ b/src/mainboard/amd/south_station/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/amd/south_station/cmos.layout b/src/mainboard/amd/south_station/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/amd/south_station/cmos.layout
+++ b/src/mainboard/amd/south_station/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/south_station/devicetree.cb b/src/mainboard/amd/south_station/devicetree.cb
index 5b23f78d71c5..c122e354f4aa 100644
--- a/src/mainboard/amd/south_station/devicetree.cb
+++ b/src/mainboard/amd/south_station/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/amd/thatcher/Kconfig b/src/mainboard/amd/thatcher/Kconfig
index b4b16431cbc6..e7d07685af48 100644
--- a/src/mainboard/amd/thatcher/Kconfig
+++ b/src/mainboard/amd/thatcher/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_THATCHER
diff --git a/src/mainboard/amd/thatcher/Makefile.inc b/src/mainboard/amd/thatcher/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/amd/thatcher/Makefile.inc
+++ b/src/mainboard/amd/thatcher/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/amd/thatcher/cmos.layout b/src/mainboard/amd/thatcher/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/amd/thatcher/cmos.layout
+++ b/src/mainboard/amd/thatcher/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/thatcher/devicetree.cb b/src/mainboard/amd/thatcher/devicetree.cb
index 0f5035ed1f33..f0618907eb9a 100644
--- a/src/mainboard/amd/thatcher/devicetree.cb
+++ b/src/mainboard/amd/thatcher/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/amd/union_station/Kconfig b/src/mainboard/amd/union_station/Kconfig
index 626d3af269ec..da5e6f3b95b8 100644
--- a/src/mainboard/amd/union_station/Kconfig
+++ b/src/mainboard/amd/union_station/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_AMD_UNIONSTATION
diff --git a/src/mainboard/amd/union_station/Makefile.inc b/src/mainboard/amd/union_station/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/amd/union_station/Makefile.inc
+++ b/src/mainboard/amd/union_station/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/amd/union_station/cmos.layout b/src/mainboard/amd/union_station/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/amd/union_station/cmos.layout
+++ b/src/mainboard/amd/union_station/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/amd/union_station/devicetree.cb b/src/mainboard/amd/union_station/devicetree.cb
index 9b8b2ec05fd3..352e2165b539 100644
--- a/src/mainboard/amd/union_station/devicetree.cb
+++ b/src/mainboard/amd/union_station/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/aopen/dxplplusu/Makefile.inc b/src/mainboard/aopen/dxplplusu/Makefile.inc
index 0fedf5ce8cdf..4023e0abd604 100644
--- a/src/mainboard/aopen/dxplplusu/Makefile.inc
+++ b/src/mainboard/aopen/dxplplusu/Makefile.inc
@@ -1,14 +1,6 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/aopen/dxplplusu/devicetree.cb b/src/mainboard/aopen/dxplplusu/devicetree.cb
index 8400eeec5706..8dbaea6a4b03 100644
--- a/src/mainboard/aopen/dxplplusu/devicetree.cb
+++ b/src/mainboard/aopen/dxplplusu/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/e7505
diff --git a/src/mainboard/apple/macbook21/cmos.layout b/src/mainboard/apple/macbook21/cmos.layout
index 7953d7cc2289..1b433b32d145 100644
--- a/src/mainboard/apple/macbook21/cmos.layout
+++ b/src/mainboard/apple/macbook21/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
index f5c25c6182d9..980400c0e720 100644
--- a/src/mainboard/apple/macbook21/devicetree.cb
+++ b/src/mainboard/apple/macbook21/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
# IGD Displays
diff --git a/src/mainboard/apple/macbookair4_2/cmos.layout b/src/mainboard/apple/macbookair4_2/cmos.layout
index 4f5df93c0618..b140dadb4cd2 100644
--- a/src/mainboard/apple/macbookair4_2/cmos.layout
+++ b/src/mainboard/apple/macbookair4_2/cmos.layout
@@ -1,15 +1,8 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
# -----------------------------------------------------------------
entries
# -----------------------------------------------------------------
diff --git a/src/mainboard/asrock/Kconfig b/src/mainboard/asrock/Kconfig
index 54922c2a6ed1..17406e1d7a0d 100644
--- a/src/mainboard/asrock/Kconfig
+++ b/src/mainboard/asrock/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_ASROCK
diff --git a/src/mainboard/asrock/b75pro3-m/Kconfig b/src/mainboard/asrock/b75pro3-m/Kconfig
index e9aa5888ea29..e3b80883a249 100644
--- a/src/mainboard/asrock/b75pro3-m/Kconfig
+++ b/src/mainboard/asrock/b75pro3-m/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASROCK_B75PRO3_M
diff --git a/src/mainboard/asrock/b75pro3-m/Makefile.inc b/src/mainboard/asrock/b75pro3-m/Makefile.inc
index 3ed751d7b582..e63bf457d0c0 100644
--- a/src/mainboard/asrock/b75pro3-m/Makefile.inc
+++ b/src/mainboard/asrock/b75pro3-m/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
diff --git a/src/mainboard/asrock/b85m_pro4/cmos.layout b/src/mainboard/asrock/b85m_pro4/cmos.layout
index f9236e10a87a..361ee81f6eeb 100644
--- a/src/mainboard/asrock/b85m_pro4/cmos.layout
+++ b/src/mainboard/asrock/b85m_pro4/cmos.layout
@@ -4,15 +4,7 @@
## Copyright (C) 2007-2008 coresystems GmbH
## Copyright (C) 2014 Vladimir Serbinenko
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asrock/e350m1/Kconfig b/src/mainboard/asrock/e350m1/Kconfig
index 29b042bcc57b..9e7403be3384 100644
--- a/src/mainboard/asrock/e350m1/Kconfig
+++ b/src/mainboard/asrock/e350m1/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASROCK_E350M1
diff --git a/src/mainboard/asrock/e350m1/Makefile.inc b/src/mainboard/asrock/e350m1/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/asrock/e350m1/Makefile.inc
+++ b/src/mainboard/asrock/e350m1/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/asrock/e350m1/cmos.layout b/src/mainboard/asrock/e350m1/cmos.layout
index c32435c6aa6b..8cdf7d20cad6 100644
--- a/src/mainboard/asrock/e350m1/cmos.layout
+++ b/src/mainboard/asrock/e350m1/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/asrock/e350m1/devicetree.cb b/src/mainboard/asrock/e350m1/devicetree.cb
index 53aa6e0eb3b9..052d2c641d5a 100644
--- a/src/mainboard/asrock/e350m1/devicetree.cb
+++ b/src/mainboard/asrock/e350m1/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/asrock/g41c-gs/Kconfig b/src/mainboard/asrock/g41c-gs/Kconfig
index 46e296f070b3..abf22ea67ff4 100644
--- a/src/mainboard/asrock/g41c-gs/Kconfig
+++ b/src/mainboard/asrock/g41c-gs/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASROCK_G41C_GS || BOARD_ASROCK_G41C_GS_R2_0 || \
BOARD_ASROCK_G41M_GS || BOARD_ASROCK_G41M_S3 || \
diff --git a/src/mainboard/asrock/g41c-gs/cmos.layout b/src/mainboard/asrock/g41c-gs/cmos.layout
index bdbf2e13dcce..1fbd1289adc1 100644
--- a/src/mainboard/asrock/g41c-gs/cmos.layout
+++ b/src/mainboard/asrock/g41c-gs/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asrock/h110m/Makefile.inc b/src/mainboard/asrock/h110m/Makefile.inc
index def1c7fa610e..ce183306a1fa 100644
--- a/src/mainboard/asrock/h110m/Makefile.inc
+++ b/src/mainboard/asrock/h110m/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
bootblock-y += bootblock.c
diff --git a/src/mainboard/asrock/h110m/cmos.layout b/src/mainboard/asrock/h110m/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/asrock/h110m/cmos.layout
+++ b/src/mainboard/asrock/h110m/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asrock/h110m/devicetree.cb b/src/mainboard/asrock/h110m/devicetree.cb
index 6154d2a7ac84..a41971897fbb 100644
--- a/src/mainboard/asrock/h110m/devicetree.cb
+++ b/src/mainboard/asrock/h110m/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/skylake
diff --git a/src/mainboard/asrock/h81m-hds/cmos.layout b/src/mainboard/asrock/h81m-hds/cmos.layout
index 3f62e4757e21..074f4028fadb 100644
--- a/src/mainboard/asrock/h81m-hds/cmos.layout
+++ b/src/mainboard/asrock/h81m-hds/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asrock/imb-a180/Kconfig b/src/mainboard/asrock/imb-a180/Kconfig
index cd8330d69968..4153844c5d92 100644
--- a/src/mainboard/asrock/imb-a180/Kconfig
+++ b/src/mainboard/asrock/imb-a180/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASROCK_IMB_A180
diff --git a/src/mainboard/asrock/imb-a180/Makefile.inc b/src/mainboard/asrock/imb-a180/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/asrock/imb-a180/Makefile.inc
+++ b/src/mainboard/asrock/imb-a180/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/asrock/imb-a180/cmos.layout b/src/mainboard/asrock/imb-a180/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/asrock/imb-a180/cmos.layout
+++ b/src/mainboard/asrock/imb-a180/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/asrock/imb-a180/devicetree.cb b/src/mainboard/asrock/imb-a180/devicetree.cb
index 9502d2f0cf15..4fe874a7b1bd 100644
--- a/src/mainboard/asrock/imb-a180/devicetree.cb
+++ b/src/mainboard/asrock/imb-a180/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/asus/Kconfig b/src/mainboard/asus/Kconfig
index d079f371dfa1..12ab8873e116 100644
--- a/src/mainboard/asus/Kconfig
+++ b/src/mainboard/asus/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_ASUS
diff --git a/src/mainboard/asus/am1i-a/Makefile.inc b/src/mainboard/asus/am1i-a/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/asus/am1i-a/Makefile.inc
+++ b/src/mainboard/asus/am1i-a/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/asus/am1i-a/cmos.layout b/src/mainboard/asus/am1i-a/cmos.layout
index 3f685eeae6b4..2a6d46cca8a2 100644
--- a/src/mainboard/asus/am1i-a/cmos.layout
+++ b/src/mainboard/asus/am1i-a/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/asus/am1i-a/devicetree.cb b/src/mainboard/asus/am1i-a/devicetree.cb
index c28ab5dc7e57..9126aa5e7dd1 100644
--- a/src/mainboard/asus/am1i-a/devicetree.cb
+++ b/src/mainboard/asus/am1i-a/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/asus/f2a85-m/Kconfig b/src/mainboard/asus/f2a85-m/Kconfig
index 9c646cc0fa4c..ddc8bc3e4f67 100644
--- a/src/mainboard/asus/f2a85-m/Kconfig
+++ b/src/mainboard/asus/f2a85-m/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_F2A85_M || BOARD_ASUS_F2A85_M_PRO || BOARD_ASUS_F2A85_M_LE
diff --git a/src/mainboard/asus/f2a85-m/Makefile.inc b/src/mainboard/asus/f2a85-m/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/asus/f2a85-m/Makefile.inc
+++ b/src/mainboard/asus/f2a85-m/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/asus/f2a85-m/cmos.layout b/src/mainboard/asus/f2a85-m/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/asus/f2a85-m/cmos.layout
+++ b/src/mainboard/asus/f2a85-m/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m.cb b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m.cb
index f676341594e6..54e3d887ce90 100644
--- a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m.cb
+++ b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_le.cb b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_le.cb
index 619b5032a335..926e1a0a4d9f 100644
--- a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_le.cb
+++ b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_le.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_pro.cb b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_pro.cb
index 7681ff48b041..f6c21acf046d 100644
--- a/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_pro.cb
+++ b/src/mainboard/asus/f2a85-m/devicetree_f2a85-m_pro.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/asus/h61m-cs/cmos.layout b/src/mainboard/asus/h61m-cs/cmos.layout
index c31d5681409b..331ee90959f8 100644
--- a/src/mainboard/asus/h61m-cs/cmos.layout
+++ b/src/mainboard/asus/h61m-cs/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/maximus_iv_gene-z/cmos.layout b/src/mainboard/asus/maximus_iv_gene-z/cmos.layout
index 6f172ece2a6b..b2ac28d6ff4b 100644
--- a/src/mainboard/asus/maximus_iv_gene-z/cmos.layout
+++ b/src/mainboard/asus/maximus_iv_gene-z/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p2b/Kconfig b/src/mainboard/asus/p2b/Kconfig
index 0bee04f9941f..faa9e0d5ac0b 100644
--- a/src/mainboard/asus/p2b/Kconfig
+++ b/src/mainboard/asus/p2b/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_ASUS_P2B || BOARD_ASUS_P2B_D || BOARD_ASUS_P2B_DS || BOARD_ASUS_P2B_F || BOARD_ASUS_P2B_LS
config BASE_ASUS_P2B_D
diff --git a/src/mainboard/asus/p3b-f/Kconfig b/src/mainboard/asus/p3b-f/Kconfig
index eee97d5a88ff..41989cacbd92 100644
--- a/src/mainboard/asus/p3b-f/Kconfig
+++ b/src/mainboard/asus/p3b-f/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_ASUS_P3B_F
config BOARD_SPECIFIC_OPTIONS
diff --git a/src/mainboard/asus/p5gc-mx/Kconfig b/src/mainboard/asus/p5gc-mx/Kconfig
index 48f648806b24..173d528d6150 100644
--- a/src/mainboard/asus/p5gc-mx/Kconfig
+++ b/src/mainboard/asus/p5gc-mx/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_ASUS_P5GC_MX
config BOARD_SPECIFIC_OPTIONS
diff --git a/src/mainboard/asus/p5gc-mx/cmos.layout b/src/mainboard/asus/p5gc-mx/cmos.layout
index 6808071989f0..37380d568314 100644
--- a/src/mainboard/asus/p5gc-mx/cmos.layout
+++ b/src/mainboard/asus/p5gc-mx/cmos.layout
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p5gc-mx/devicetree.cb b/src/mainboard/asus/p5gc-mx/devicetree.cb
index e61c8168c3e9..6323df040626 100644
--- a/src/mainboard/asus/p5gc-mx/devicetree.cb
+++ b/src/mainboard/asus/p5gc-mx/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
diff --git a/src/mainboard/asus/p5qc/Kconfig b/src/mainboard/asus/p5qc/Kconfig
index 63f531145d27..c36201a5968e 100644
--- a/src/mainboard/asus/p5qc/Kconfig
+++ b/src/mainboard/asus/p5qc/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P5QC || BOARD_ASUS_P5Q_PRO || BOARD_ASUS_P5QL_PRO || BOARD_ASUS_P5Q
diff --git a/src/mainboard/asus/p5qc/Makefile.inc b/src/mainboard/asus/p5qc/Makefile.inc
index 88c57200d9a3..e1d4dc7cbd65 100644
--- a/src/mainboard/asus/p5qc/Makefile.inc
+++ b/src/mainboard/asus/p5qc/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
CONFIG_GPIO_C:=$(call strip_quotes, $(CONFIG_GPIO_C))
diff --git a/src/mainboard/asus/p5qc/cmos.layout b/src/mainboard/asus/p5qc/cmos.layout
index 701116631bc8..0c30064b608c 100644
--- a/src/mainboard/asus/p5qc/cmos.layout
+++ b/src/mainboard/asus/p5qc/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p5ql-em/Kconfig b/src/mainboard/asus/p5ql-em/Kconfig
index 403cf5525ea9..3d0632364e65 100644
--- a/src/mainboard/asus/p5ql-em/Kconfig
+++ b/src/mainboard/asus/p5ql-em/Kconfig
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P5QL_EM
diff --git a/src/mainboard/asus/p5ql-em/Makefile.inc b/src/mainboard/asus/p5ql-em/Makefile.inc
index ba881b7eebf3..4babfc434b8e 100644
--- a/src/mainboard/asus/p5ql-em/Makefile.inc
+++ b/src/mainboard/asus/p5ql-em/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += early_init.c
diff --git a/src/mainboard/asus/p5ql-em/cmos.layout b/src/mainboard/asus/p5ql-em/cmos.layout
index 9c707ad18e09..aab610b09323 100644
--- a/src/mainboard/asus/p5ql-em/cmos.layout
+++ b/src/mainboard/asus/p5ql-em/cmos.layout
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p5qpl-am/Kconfig b/src/mainboard/asus/p5qpl-am/Kconfig
index d2551d895c20..9e391355252d 100644
--- a/src/mainboard/asus/p5qpl-am/Kconfig
+++ b/src/mainboard/asus/p5qpl-am/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P5QPL_AM || BOARD_ASUS_P5G41T_M_LX
diff --git a/src/mainboard/asus/p5qpl-am/cmos.layout b/src/mainboard/asus/p5qpl-am/cmos.layout
index ac83eb86b071..7407228d9a5d 100644
--- a/src/mainboard/asus/p5qpl-am/cmos.layout
+++ b/src/mainboard/asus/p5qpl-am/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p8h61-m_lx/cmos.layout b/src/mainboard/asus/p8h61-m_lx/cmos.layout
index 5e3fa2e2369b..a7b2888f23d5 100644
--- a/src/mainboard/asus/p8h61-m_lx/cmos.layout
+++ b/src/mainboard/asus/p8h61-m_lx/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p8h61-m_pro/Kconfig b/src/mainboard/asus/p8h61-m_pro/Kconfig
index 5b9bbd3ad5f7..de88e38d3177 100644
--- a/src/mainboard/asus/p8h61-m_pro/Kconfig
+++ b/src/mainboard/asus/p8h61-m_pro/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P8H61_M_PRO
diff --git a/src/mainboard/asus/p8h61-m_pro/cmos.layout b/src/mainboard/asus/p8h61-m_pro/cmos.layout
index c31d5681409b..331ee90959f8 100644
--- a/src/mainboard/asus/p8h61-m_pro/cmos.layout
+++ b/src/mainboard/asus/p8h61-m_pro/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p8h61-m_pro/devicetree.cb b/src/mainboard/asus/p8h61-m_pro/devicetree.cb
index 71f2b4143662..bc30ed78c407 100644
--- a/src/mainboard/asus/p8h61-m_pro/devicetree.cb
+++ b/src/mainboard/asus/p8h61-m_pro/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
device cpu_cluster 0x0 on
diff --git a/src/mainboard/asus/p8z77-m_pro/Kconfig b/src/mainboard/asus/p8z77-m_pro/Kconfig
index 0b4315417ca0..e65abe5cc419 100644
--- a/src/mainboard/asus/p8z77-m_pro/Kconfig
+++ b/src/mainboard/asus/p8z77-m_pro/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P8Z77_M_PRO
diff --git a/src/mainboard/asus/p8z77-m_pro/Kconfig.name b/src/mainboard/asus/p8z77-m_pro/Kconfig.name
index dc96c854b69f..ecbc636d069f 100644
--- a/src/mainboard/asus/p8z77-m_pro/Kconfig.name
+++ b/src/mainboard/asus/p8z77-m_pro/Kconfig.name
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_ASUS_P8Z77_M_PRO
bool "P8Z77-M PRO"
diff --git a/src/mainboard/asus/p8z77-m_pro/cmos.default b/src/mainboard/asus/p8z77-m_pro/cmos.default
index 36946eab07ed..2a18687ed9ab 100644
--- a/src/mainboard/asus/p8z77-m_pro/cmos.default
+++ b/src/mainboard/asus/p8z77-m_pro/cmos.default
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
boot_option=Fallback
debug_level=Debug
diff --git a/src/mainboard/asus/p8z77-m_pro/cmos.layout b/src/mainboard/asus/p8z77-m_pro/cmos.layout
index 6b0f13fac3ed..7f59b421d676 100644
--- a/src/mainboard/asus/p8z77-m_pro/cmos.layout
+++ b/src/mainboard/asus/p8z77-m_pro/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/asus/p8z77-m_pro/devicetree.cb b/src/mainboard/asus/p8z77-m_pro/devicetree.cb
index 8a8f37599c55..1a365b13abed 100644
--- a/src/mainboard/asus/p8z77-m_pro/devicetree.cb
+++ b/src/mainboard/asus/p8z77-m_pro/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
device cpu_cluster 0x0 on
diff --git a/src/mainboard/asus/p8z77-v_lx2/Kconfig b/src/mainboard/asus/p8z77-v_lx2/Kconfig
index bf9cbca9cf32..1c5dc7868cad 100644
--- a/src/mainboard/asus/p8z77-v_lx2/Kconfig
+++ b/src/mainboard/asus/p8z77-v_lx2/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_ASUS_P8Z77_V_LX2
diff --git a/src/mainboard/asus/p8z77-v_lx2/devicetree.cb b/src/mainboard/asus/p8z77-v_lx2/devicetree.cb
index 630b10dc5a0a..844612a1acdd 100644
--- a/src/mainboard/asus/p8z77-v_lx2/devicetree.cb
+++ b/src/mainboard/asus/p8z77-v_lx2/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
device cpu_cluster 0 on
diff --git a/src/mainboard/bap/Kconfig b/src/mainboard/bap/Kconfig
index 234c2c6aba73..884214b2ece4 100644
--- a/src/mainboard/bap/Kconfig
+++ b/src/mainboard/bap/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_BAP
diff --git a/src/mainboard/bap/ode_e20XX/Kconfig b/src/mainboard/bap/ode_e20XX/Kconfig
index 90f425d852d6..8fe8bf7c8fad 100644
--- a/src/mainboard/bap/ode_e20XX/Kconfig
+++ b/src/mainboard/bap/ode_e20XX/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ODE_E20XX
diff --git a/src/mainboard/bap/ode_e20XX/Makefile.inc b/src/mainboard/bap/ode_e20XX/Makefile.inc
index 98abec1231ec..f399fcc936e7 100644
--- a/src/mainboard/bap/ode_e20XX/Makefile.inc
+++ b/src/mainboard/bap/ode_e20XX/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/bap/ode_e20XX/cmos.layout b/src/mainboard/bap/ode_e20XX/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/bap/ode_e20XX/cmos.layout
+++ b/src/mainboard/bap/ode_e20XX/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/bap/ode_e20XX/devicetree.cb b/src/mainboard/bap/ode_e20XX/devicetree.cb
index 084e6073eaa8..3ccdb0cb9548 100644
--- a/src/mainboard/bap/ode_e20XX/devicetree.cb
+++ b/src/mainboard/bap/ode_e20XX/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/bap/ode_e21XX/Kconfig b/src/mainboard/bap/ode_e21XX/Kconfig
index fecceea01df2..5221f9db926d 100644
--- a/src/mainboard/bap/ode_e21XX/Kconfig
+++ b/src/mainboard/bap/ode_e21XX/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config BOARD_ODE_E21XX
def_bool n
diff --git a/src/mainboard/bap/ode_e21XX/Makefile.inc b/src/mainboard/bap/ode_e21XX/Makefile.inc
index f86d28d7305f..647f93925dc9 100644
--- a/src/mainboard/bap/ode_e21XX/Makefile.inc
+++ b/src/mainboard/bap/ode_e21XX/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += BiosCallOuts.c
romstage-y += OemCustomize.c
diff --git a/src/mainboard/bap/ode_e21XX/cmos.layout b/src/mainboard/bap/ode_e21XX/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/bap/ode_e21XX/cmos.layout
+++ b/src/mainboard/bap/ode_e21XX/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/bap/ode_e21XX/devicetree.cb b/src/mainboard/bap/ode_e21XX/devicetree.cb
index ce7362ac9da1..8abc794faefa 100644
--- a/src/mainboard/bap/ode_e21XX/devicetree.cb
+++ b/src/mainboard/bap/ode_e21XX/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/pi/00730F01/root_complex
device cpu_cluster 0 on
chip cpu/amd/pi/00730F01
diff --git a/src/mainboard/biostar/Kconfig b/src/mainboard/biostar/Kconfig
index daabb5e5c034..00a4df6f1684 100644
--- a/src/mainboard/biostar/Kconfig
+++ b/src/mainboard/biostar/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_BIOSTAR
diff --git a/src/mainboard/biostar/a68n_5200/Kconfig b/src/mainboard/biostar/a68n_5200/Kconfig
index 13206c1e2a57..cc5cd8bbd1f6 100644
--- a/src/mainboard/biostar/a68n_5200/Kconfig
+++ b/src/mainboard/biostar/a68n_5200/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_BIOSTAR_A68N5200
diff --git a/src/mainboard/biostar/a68n_5200/Makefile.inc b/src/mainboard/biostar/a68n_5200/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/biostar/a68n_5200/Makefile.inc
+++ b/src/mainboard/biostar/a68n_5200/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/biostar/a68n_5200/cmos.layout b/src/mainboard/biostar/a68n_5200/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/biostar/a68n_5200/cmos.layout
+++ b/src/mainboard/biostar/a68n_5200/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/biostar/a68n_5200/devicetree.cb b/src/mainboard/biostar/a68n_5200/devicetree.cb
index 559a90098bbd..5fc9ea705177 100644
--- a/src/mainboard/biostar/a68n_5200/devicetree.cb
+++ b/src/mainboard/biostar/a68n_5200/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/biostar/am1ml/Kconfig b/src/mainboard/biostar/am1ml/Kconfig
index b2ef6d51eece..fd787ff3d247 100644
--- a/src/mainboard/biostar/am1ml/Kconfig
+++ b/src/mainboard/biostar/am1ml/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_BIOSTAR_AM1ML
diff --git a/src/mainboard/biostar/am1ml/Makefile.inc b/src/mainboard/biostar/am1ml/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/biostar/am1ml/Makefile.inc
+++ b/src/mainboard/biostar/am1ml/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/biostar/am1ml/cmos.layout b/src/mainboard/biostar/am1ml/cmos.layout
index 0bcd1d0d83bd..0a4b4914781f 100644
--- a/src/mainboard/biostar/am1ml/cmos.layout
+++ b/src/mainboard/biostar/am1ml/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/biostar/am1ml/devicetree.cb b/src/mainboard/biostar/am1ml/devicetree.cb
index c07644a61321..1d6f57a0a9a5 100644
--- a/src/mainboard/biostar/am1ml/devicetree.cb
+++ b/src/mainboard/biostar/am1ml/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/cavium/Kconfig b/src/mainboard/cavium/Kconfig
index 7843dd1a3d68..7ea03138ee2f 100644
--- a/src/mainboard/cavium/Kconfig
+++ b/src/mainboard/cavium/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_CAVIUM
diff --git a/src/mainboard/cavium/cn8100_sff_evb/Kconfig b/src/mainboard/cavium/cn8100_sff_evb/Kconfig
index adf363ee8a7f..a1033ec3dfc5 100644
--- a/src/mainboard/cavium/cn8100_sff_evb/Kconfig
+++ b/src/mainboard/cavium/cn8100_sff_evb/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_CAVIUM_CN8100_SFF_EVB
diff --git a/src/mainboard/cavium/cn8100_sff_evb/Makefile.inc b/src/mainboard/cavium/cn8100_sff_evb/Makefile.inc
index b930c308806f..6bf7a17bf295 100644
--- a/src/mainboard/cavium/cn8100_sff_evb/Makefile.inc
+++ b/src/mainboard/cavium/cn8100_sff_evb/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += memlayout.ld
diff --git a/src/mainboard/cavium/cn8100_sff_evb/devicetree.cb b/src/mainboard/cavium/cn8100_sff_evb/devicetree.cb
index 8305a391b3cd..d0e2dfaafe8f 100644
--- a/src/mainboard/cavium/cn8100_sff_evb/devicetree.cb
+++ b/src/mainboard/cavium/cn8100_sff_evb/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/cavium/cn81xx
device cpu_cluster 0 on end
diff --git a/src/mainboard/compulab/intense_pc/devicetree.cb b/src/mainboard/compulab/intense_pc/devicetree.cb
index 20b8bed6c1d7..526c37c334e1 100644
--- a/src/mainboard/compulab/intense_pc/devicetree.cb
+++ b/src/mainboard/compulab/intense_pc/devicetree.cb
@@ -1,14 +1,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge # FIXME: check gfx
register "gfx" = "GMA_STATIC_DISPLAYS(0)"
diff --git a/src/mainboard/elmex/pcm205400/Kconfig b/src/mainboard/elmex/pcm205400/Kconfig
index 5a0f28f30c5d..7f8ddd41bcee 100644
--- a/src/mainboard/elmex/pcm205400/Kconfig
+++ b/src/mainboard/elmex/pcm205400/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ELMEX_PCM205400
diff --git a/src/mainboard/elmex/pcm205400/Makefile.inc b/src/mainboard/elmex/pcm205400/Makefile.inc
index f0a8fe610960..ae80f5d080e4 100644
--- a/src/mainboard/elmex/pcm205400/Makefile.inc
+++ b/src/mainboard/elmex/pcm205400/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/elmex/pcm205400/cmos.layout b/src/mainboard/elmex/pcm205400/cmos.layout
index abee2f269fa6..43a12c8241f2 100644
--- a/src/mainboard/elmex/pcm205400/cmos.layout
+++ b/src/mainboard/elmex/pcm205400/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/elmex/pcm205400/devicetree.cb b/src/mainboard/elmex/pcm205400/devicetree.cb
index db62099aef81..9e456599ea50 100644
--- a/src/mainboard/elmex/pcm205400/devicetree.cb
+++ b/src/mainboard/elmex/pcm205400/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/elmex/pcm205401/Kconfig b/src/mainboard/elmex/pcm205401/Kconfig
index 510c418ae3f9..7437aa1b80ae 100644
--- a/src/mainboard/elmex/pcm205401/Kconfig
+++ b/src/mainboard/elmex/pcm205401/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_ELMEX_PCM205401
diff --git a/src/mainboard/facebook/fbg1701/Kconfig b/src/mainboard/facebook/fbg1701/Kconfig
index 4c177e914aa8..7e2ad87eb5b8 100644
--- a/src/mainboard/facebook/fbg1701/Kconfig
+++ b/src/mainboard/facebook/fbg1701/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_FACEBOOK_FBG1701
diff --git a/src/mainboard/facebook/fbg1701/Makefile.inc b/src/mainboard/facebook/fbg1701/Makefile.inc
index 09142b7605b3..524fb28da749 100644
--- a/src/mainboard/facebook/fbg1701/Makefile.inc
+++ b/src/mainboard/facebook/fbg1701/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)
bootblock-y += board_verified_boot.c
diff --git a/src/mainboard/facebook/fbg1701/cmos.layout b/src/mainboard/facebook/fbg1701/cmos.layout
index e809c23a590f..201a58ee0823 100644
--- a/src/mainboard/facebook/fbg1701/cmos.layout
+++ b/src/mainboard/facebook/fbg1701/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/facebook/monolith/Makefile.inc b/src/mainboard/facebook/monolith/Makefile.inc
index 91867e8d4cef..7dbc0d4ce55f 100644
--- a/src/mainboard/facebook/monolith/Makefile.inc
+++ b/src/mainboard/facebook/monolith/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/facebook/monolith/cmos.layout b/src/mainboard/facebook/monolith/cmos.layout
index 25ce77a6475d..ede796639217 100644
--- a/src/mainboard/facebook/monolith/cmos.layout
+++ b/src/mainboard/facebook/monolith/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/facebook/monolith/spd/Makefile.inc b/src/mainboard/facebook/monolith/spd/Makefile.inc
index b312ae55f3fe..bf25f4a1bfc7 100644
--- a/src/mainboard/facebook/monolith/spd/Makefile.inc
+++ b/src/mainboard/facebook/monolith/spd/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/foxconn/Kconfig b/src/mainboard/foxconn/Kconfig
index a18997cdb96a..c0f92cb68a47 100644
--- a/src/mainboard/foxconn/Kconfig
+++ b/src/mainboard/foxconn/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_FOXCONN
diff --git a/src/mainboard/foxconn/d41s/Kconfig b/src/mainboard/foxconn/d41s/Kconfig
index 474101260248..68ec41a91d39 100644
--- a/src/mainboard/foxconn/d41s/Kconfig
+++ b/src/mainboard/foxconn/d41s/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_FOXCONN_D41S
diff --git a/src/mainboard/foxconn/d41s/cmos.layout b/src/mainboard/foxconn/d41s/cmos.layout
index 9fb41481e48b..e0495cfaec10 100644
--- a/src/mainboard/foxconn/d41s/cmos.layout
+++ b/src/mainboard/foxconn/d41s/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/foxconn/g41s-k/Kconfig b/src/mainboard/foxconn/g41s-k/Kconfig
index e05d9c3cc515..d71599cf4782 100644
--- a/src/mainboard/foxconn/g41s-k/Kconfig
+++ b/src/mainboard/foxconn/g41s-k/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_FOXCONN_G41S_K || BOARD_FOXCONN_G41M
diff --git a/src/mainboard/foxconn/g41s-k/cmos.layout b/src/mainboard/foxconn/g41s-k/cmos.layout
index bdbf2e13dcce..1fbd1289adc1 100644
--- a/src/mainboard/foxconn/g41s-k/cmos.layout
+++ b/src/mainboard/foxconn/g41s-k/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/getac/Kconfig b/src/mainboard/getac/Kconfig
index a8e858d9be81..7934c3f4caa7 100644
--- a/src/mainboard/getac/Kconfig
+++ b/src/mainboard/getac/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_GETAC
diff --git a/src/mainboard/getac/p470/Kconfig b/src/mainboard/getac/p470/Kconfig
index 6bc16cce39be..c40716948521 100644
--- a/src/mainboard/getac/p470/Kconfig
+++ b/src/mainboard/getac/p470/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_GETAC_P470
config BOARD_SPECIFIC_OPTIONS
diff --git a/src/mainboard/getac/p470/Makefile.inc b/src/mainboard/getac/p470/Makefile.inc
index 7aaf0d992905..11579e9ad220 100644
--- a/src/mainboard/getac/p470/Makefile.inc
+++ b/src/mainboard/getac/p470/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += cstates.c
romstage-y += gpio.c
diff --git a/src/mainboard/getac/p470/cmos.layout b/src/mainboard/getac/p470/cmos.layout
index 6a155ac43d42..2fc06bb99898 100644
--- a/src/mainboard/getac/p470/cmos.layout
+++ b/src/mainboard/getac/p470/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/getac/p470/devicetree.cb b/src/mainboard/getac/p470/devicetree.cb
index 248ce60520da..e36628725571 100644
--- a/src/mainboard/getac/p470/devicetree.cb
+++ b/src/mainboard/getac/p470/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
# IGD Displays
diff --git a/src/mainboard/gigabyte/Kconfig b/src/mainboard/gigabyte/Kconfig
index 886318400009..051af387b40c 100644
--- a/src/mainboard/gigabyte/Kconfig
+++ b/src/mainboard/gigabyte/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_GIGABYTE
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/Kconfig b/src/mainboard/gigabyte/ga-945gcm-s2l/Kconfig
index b37f774028ca..f453b2acea5f 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/Kconfig
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_GIGABYTE_GA_945GCM_S2L || BOARD_GIGABYTE_GA_945GCM_S2C
config BOARD_SPECIFIC_OPTIONS
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/cmos.layout b/src/mainboard/gigabyte/ga-945gcm-s2l/cmos.layout
index e5677fdcf1a7..c2a01972e3f2 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/cmos.layout
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/cmos.layout
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
index c2f42d2d14a3..d2d5e494c771 100644
--- a/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
+++ b/src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc b/src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc
index fe6210f53668..733d751cf453 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += variants/$(VARIANT_DIR)/gpio.c
romstage-y += variants/$(VARIANT_DIR)/gpio.c
diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/cmos.layout b/src/mainboard/gigabyte/ga-b75m-d3h/cmos.layout
index c31d5681409b..331ee90959f8 100644
--- a/src/mainboard/gigabyte/ga-b75m-d3h/cmos.layout
+++ b/src/mainboard/gigabyte/ga-b75m-d3h/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig b/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig
index 5157ff0cdb35..cd2a68929db2 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_GIGABYTE_GA_G41M_ES2L
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout
index bc987e32c898..4887e76a8684 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/gigabyte/ga-h61m-series/Kconfig b/src/mainboard/gigabyte/ga-h61m-series/Kconfig
index a005009c5cc1..267e4973e9b3 100644
--- a/src/mainboard/gigabyte/ga-h61m-series/Kconfig
+++ b/src/mainboard/gigabyte/ga-h61m-series/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GIGABYTE_GA_H61M_S2PV || BOARD_GIGABYTE_GA_H61M_DS2V || BOARD_GIGABYTE_GA_H61MA_D3V
diff --git a/src/mainboard/gigabyte/ga-h61m-series/cmos.layout b/src/mainboard/gigabyte/ga-h61m-series/cmos.layout
index c31d5681409b..331ee90959f8 100644
--- a/src/mainboard/gigabyte/ga-h61m-series/cmos.layout
+++ b/src/mainboard/gigabyte/ga-h61m-series/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/gizmosphere/Kconfig b/src/mainboard/gizmosphere/Kconfig
index f9c662089a28..720622132bac 100644
--- a/src/mainboard/gizmosphere/Kconfig
+++ b/src/mainboard/gizmosphere/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if VENDOR_GIZMOSPHERE
diff --git a/src/mainboard/gizmosphere/gizmo/Kconfig b/src/mainboard/gizmosphere/gizmo/Kconfig
index f8a9a1608098..e9dd4e32abd6 100644
--- a/src/mainboard/gizmosphere/gizmo/Kconfig
+++ b/src/mainboard/gizmosphere/gizmo/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_GIZMOSPHERE_GIZMO
diff --git a/src/mainboard/gizmosphere/gizmo/Makefile.inc b/src/mainboard/gizmosphere/gizmo/Makefile.inc
index 8264df8f6b9a..5ed4d883add4 100644
--- a/src/mainboard/gizmosphere/gizmo/Makefile.inc
+++ b/src/mainboard/gizmosphere/gizmo/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/gizmosphere/gizmo/cmos.layout b/src/mainboard/gizmosphere/gizmo/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/gizmosphere/gizmo/cmos.layout
+++ b/src/mainboard/gizmosphere/gizmo/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/gizmosphere/gizmo/devicetree.cb b/src/mainboard/gizmosphere/gizmo/devicetree.cb
index 3cf6ed33f1b4..06237734ae24 100644
--- a/src/mainboard/gizmosphere/gizmo/devicetree.cb
+++ b/src/mainboard/gizmosphere/gizmo/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/gizmosphere/gizmo2/Kconfig b/src/mainboard/gizmosphere/gizmo2/Kconfig
index 07da78c8f433..cc37eb4b1747 100644
--- a/src/mainboard/gizmosphere/gizmo2/Kconfig
+++ b/src/mainboard/gizmosphere/gizmo2/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_GIZMOSPHERE_GIZMO2
diff --git a/src/mainboard/gizmosphere/gizmo2/Makefile.inc b/src/mainboard/gizmosphere/gizmo2/Makefile.inc
index c7f7be7d4e49..7135b88992d0 100644
--- a/src/mainboard/gizmosphere/gizmo2/Makefile.inc
+++ b/src/mainboard/gizmosphere/gizmo2/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/gizmosphere/gizmo2/cmos.layout b/src/mainboard/gizmosphere/gizmo2/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/gizmosphere/gizmo2/cmos.layout
+++ b/src/mainboard/gizmosphere/gizmo2/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/gizmosphere/gizmo2/devicetree.cb b/src/mainboard/gizmosphere/gizmo2/devicetree.cb
index 8714b48f32a6..67264eaa2eab 100644
--- a/src/mainboard/gizmosphere/gizmo2/devicetree.cb
+++ b/src/mainboard/gizmosphere/gizmo2/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/google/Kconfig b/src/mainboard/google/Kconfig
index 475668d42855..d5345a45f166 100644
--- a/src/mainboard/google/Kconfig
+++ b/src/mainboard/google/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_GOOGLE
diff --git a/src/mainboard/google/auron/Makefile.inc b/src/mainboard/google/auron/Makefile.inc
index 2fbfe3078969..93e20a3da5d9 100644
--- a/src/mainboard/google/auron/Makefile.inc
+++ b/src/mainboard/google/auron/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c
diff --git a/src/mainboard/google/auron/cmos.layout b/src/mainboard/google/auron/cmos.layout
index 014f4426518f..6e04c5b225c8 100644
--- a/src/mainboard/google/auron/cmos.layout
+++ b/src/mainboard/google/auron/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/auron/variants/auron_paine/spd/Makefile.inc b/src/mainboard/google/auron/variants/auron_paine/spd/Makefile.inc
index 9e2c76af8f94..c797c58840d0 100644
--- a/src/mainboard/google/auron/variants/auron_paine/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/auron_paine/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/auron/variants/auron_yuna/spd/Makefile.inc b/src/mainboard/google/auron/variants/auron_yuna/spd/Makefile.inc
index 9e2c76af8f94..c797c58840d0 100644
--- a/src/mainboard/google/auron/variants/auron_yuna/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/auron_yuna/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/auron/variants/buddy/spd/Makefile.inc b/src/mainboard/google/auron/variants/buddy/spd/Makefile.inc
index cc9726f5fb20..e3b4cfdfc266 100644
--- a/src/mainboard/google/auron/variants/buddy/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/buddy/spd/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/auron/variants/gandof/spd/Makefile.inc b/src/mainboard/google/auron/variants/gandof/spd/Makefile.inc
index 8b387816bb00..2bfc42f50b3a 100644
--- a/src/mainboard/google/auron/variants/gandof/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/gandof/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/auron/variants/lulu/spd/Makefile.inc b/src/mainboard/google/auron/variants/lulu/spd/Makefile.inc
index b29e8766aa56..9c824e67bacd 100644
--- a/src/mainboard/google/auron/variants/lulu/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/lulu/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/auron/variants/samus/Makefile.inc b/src/mainboard/google/auron/variants/samus/Makefile.inc
index 6e776fff6574..6704fe349e70 100644
--- a/src/mainboard/google/auron/variants/samus/Makefile.inc
+++ b/src/mainboard/google/auron/variants/samus/Makefile.inc
@@ -1,15 +1,7 @@
##
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += board_version.c
ramstage-y += board_version.c
diff --git a/src/mainboard/google/auron/variants/samus/spd/Makefile.inc b/src/mainboard/google/auron/variants/samus/spd/Makefile.inc
index f57e9e7688cf..60c822baee13 100644
--- a/src/mainboard/google/auron/variants/samus/spd/Makefile.inc
+++ b/src/mainboard/google/auron/variants/samus/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/beltino/Makefile.inc b/src/mainboard/google/beltino/Makefile.inc
index bb9bf7f19fb8..190840e780b6 100644
--- a/src/mainboard/google/beltino/Makefile.inc
+++ b/src/mainboard/google/beltino/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/beltino/cmos.layout b/src/mainboard/google/beltino/cmos.layout
index 014f4426518f..6e04c5b225c8 100644
--- a/src/mainboard/google/beltino/cmos.layout
+++ b/src/mainboard/google/beltino/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/butterfly/Makefile.inc b/src/mainboard/google/butterfly/Makefile.inc
index 202cb38cfddd..a34a7153deaa 100644
--- a/src/mainboard/google/butterfly/Makefile.inc
+++ b/src/mainboard/google/butterfly/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ec.c
diff --git a/src/mainboard/google/butterfly/cmos.layout b/src/mainboard/google/butterfly/cmos.layout
index 8bafde2b3578..99844b3a591b 100644
--- a/src/mainboard/google/butterfly/cmos.layout
+++ b/src/mainboard/google/butterfly/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/cheza/Makefile.inc b/src/mainboard/google/cheza/Makefile.inc
index 8c621a1f746a..e1f6aea5d84e 100644
--- a/src/mainboard/google/cheza/Makefile.inc
+++ b/src/mainboard/google/cheza/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += boardid.c
bootblock-y += memlayout.ld
diff --git a/src/mainboard/google/cyan/Makefile.inc b/src/mainboard/google/cyan/Makefile.inc
index d9b15c78d5c6..014b422a4958 100644
--- a/src/mainboard/google/cyan/Makefile.inc
+++ b/src/mainboard/google/cyan/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c
diff --git a/src/mainboard/google/cyan/cmos.layout b/src/mainboard/google/cyan/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/google/cyan/cmos.layout
+++ b/src/mainboard/google/cyan/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/cyan/variants/banon/Makefile.inc b/src/mainboard/google/cyan/variants/banon/Makefile.inc
index 273895f5a516..1d62f5305ea6 100644
--- a/src/mainboard/google/cyan/variants/banon/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/banon/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/celes/Makefile.inc b/src/mainboard/google/cyan/variants/celes/Makefile.inc
index 839647463a5e..ab337db50596 100644
--- a/src/mainboard/google/cyan/variants/celes/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/celes/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/cyan/Makefile.inc b/src/mainboard/google/cyan/variants/cyan/Makefile.inc
index da6f751fc9b5..f6beccca9616 100644
--- a/src/mainboard/google/cyan/variants/cyan/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/cyan/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/edgar/Makefile.inc b/src/mainboard/google/cyan/variants/edgar/Makefile.inc
index 5c809410959c..aea356668b42 100644
--- a/src/mainboard/google/cyan/variants/edgar/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/edgar/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/kefka/Makefile.inc b/src/mainboard/google/cyan/variants/kefka/Makefile.inc
index 9153eb43f2c4..7de96cfedd2c 100644
--- a/src/mainboard/google/cyan/variants/kefka/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/kefka/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/reks/Makefile.inc b/src/mainboard/google/cyan/variants/reks/Makefile.inc
index 42097b0acc5f..3f07ef6038f7 100644
--- a/src/mainboard/google/cyan/variants/reks/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/reks/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/relm/Makefile.inc b/src/mainboard/google/cyan/variants/relm/Makefile.inc
index 199295d4d845..52dbe952b9cb 100644
--- a/src/mainboard/google/cyan/variants/relm/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/relm/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/setzer/Makefile.inc b/src/mainboard/google/cyan/variants/setzer/Makefile.inc
index 66b666cdea97..cc95d87d7fa5 100644
--- a/src/mainboard/google/cyan/variants/setzer/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/setzer/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/terra/Makefile.inc b/src/mainboard/google/cyan/variants/terra/Makefile.inc
index 23a7c4166ad8..f00a49574eee 100644
--- a/src/mainboard/google/cyan/variants/terra/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/terra/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += romstage.c
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/ultima/Makefile.inc b/src/mainboard/google/cyan/variants/ultima/Makefile.inc
index 19acf48e47b4..4ba464bf77b5 100644
--- a/src/mainboard/google/cyan/variants/ultima/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/ultima/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/google/cyan/variants/wizpig/Makefile.inc b/src/mainboard/google/cyan/variants/wizpig/Makefile.inc
index 5ba9b840d967..f7c614bf71b6 100644
--- a/src/mainboard/google/cyan/variants/wizpig/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/wizpig/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/google/daisy/Kconfig b/src/mainboard/google/daisy/Kconfig
index dc54f916b45e..2b81959a4543 100644
--- a/src/mainboard/google/daisy/Kconfig
+++ b/src/mainboard/google/daisy/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_DAISY
diff --git a/src/mainboard/google/daisy/Makefile.inc b/src/mainboard/google/daisy/Makefile.inc
index fd76686e401d..32046b1d4a41 100644
--- a/src/mainboard/google/daisy/Makefile.inc
+++ b/src/mainboard/google/daisy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += wakeup.c
diff --git a/src/mainboard/google/daisy/devicetree.cb b/src/mainboard/google/daisy/devicetree.cb
index aeb2fc8f2f9a..90b0764c1d2c 100644
--- a/src/mainboard/google/daisy/devicetree.cb
+++ b/src/mainboard/google/daisy/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/samsung/exynos5250
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/dragonegg/Makefile.inc b/src/mainboard/google/dragonegg/Makefile.inc
index 7773477da144..da0ea062f1ff 100644
--- a/src/mainboard/google/dragonegg/Makefile.inc
+++ b/src/mainboard/google/dragonegg/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/dragonegg/spd/Makefile.inc b/src/mainboard/google/dragonegg/spd/Makefile.inc
index 7aaf00da408b..22382378f941 100644
--- a/src/mainboard/google/dragonegg/spd/Makefile.inc
+++ b/src/mainboard/google/dragonegg/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/dragonegg/variants/baseboard/Makefile.inc b/src/mainboard/google/dragonegg/variants/baseboard/Makefile.inc
index 7a3ce6346717..c0fea914d8e7 100644
--- a/src/mainboard/google/dragonegg/variants/baseboard/Makefile.inc
+++ b/src/mainboard/google/dragonegg/variants/baseboard/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/google/drallion/Makefile.inc b/src/mainboard/google/drallion/Makefile.inc
index d45b53a8ccdc..3b76abd5be3d 100644
--- a/src/mainboard/google/drallion/Makefile.inc
+++ b/src/mainboard/google/drallion/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/google/drallion/spd/Makefile.inc b/src/mainboard/google/drallion/spd/Makefile.inc
index 4b400761f3ef..b901fa54cf88 100644
--- a/src/mainboard/google/drallion/spd/Makefile.inc
+++ b/src/mainboard/google/drallion/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/drallion/variants/drallion/Makefile.inc b/src/mainboard/google/drallion/variants/drallion/Makefile.inc
index 8c9fc57e589c..4716a6f12f88 100644
--- a/src/mainboard/google/drallion/variants/drallion/Makefile.inc
+++ b/src/mainboard/google/drallion/variants/drallion/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
## GPP_F12-F16 indicates mem_id to match specific spd file
SPD_SOURCES = empty_ddr4 # 0b00000
diff --git a/src/mainboard/google/eve/Makefile.inc b/src/mainboard/google/eve/Makefile.inc
index f9be75a94e41..b3a874b93e7a 100644
--- a/src/mainboard/google/eve/Makefile.inc
+++ b/src/mainboard/google/eve/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/google/eve/spd/Makefile.inc b/src/mainboard/google/eve/spd/Makefile.inc
index de94ad1a9f2d..d6816524451a 100644
--- a/src/mainboard/google/eve/spd/Makefile.inc
+++ b/src/mainboard/google/eve/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/fizz/Makefile.inc b/src/mainboard/google/fizz/Makefile.inc
index 05557a602c37..97b410953952 100644
--- a/src/mainboard/google/fizz/Makefile.inc
+++ b/src/mainboard/google/fizz/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/foster/Kconfig b/src/mainboard/google/foster/Kconfig
index efa9a4b82e2c..ebd38996fef3 100644
--- a/src/mainboard/google/foster/Kconfig
+++ b/src/mainboard/google/foster/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_FOSTER
diff --git a/src/mainboard/google/foster/Makefile.inc b/src/mainboard/google/foster/Makefile.inc
index 342cd175562a..a7eebc92a6c6 100644
--- a/src/mainboard/google/foster/Makefile.inc
+++ b/src/mainboard/google/foster/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Add a handler for BCT config files
$(call add-special-class,bct-cfg)
diff --git a/src/mainboard/google/foster/bct/Makefile.inc b/src/mainboard/google/foster/bct/Makefile.inc
index 463eece61715..176999d52b71 100644
--- a/src/mainboard/google/foster/bct/Makefile.inc
+++ b/src/mainboard/google/foster/bct/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bct-cfg-$(CONFIG_FOSTER_BCT_CFG_EMMC) += emmc.cfg
bct-cfg-$(CONFIG_FOSTER_BCT_CFG_SPI) += spi.cfg
diff --git a/src/mainboard/google/foster/bct/cfg2inc.sh b/src/mainboard/google/foster/bct/cfg2inc.sh
index d7b6c464952b..30e24c0060b6 100644
--- a/src/mainboard/google/foster/bct/cfg2inc.sh
+++ b/src/mainboard/google/foster/bct/cfg2inc.sh
@@ -3,14 +3,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
bct_cfg2inc() {
local in_file="$1"
diff --git a/src/mainboard/google/foster/devicetree.cb b/src/mainboard/google/foster/devicetree.cb
index 33088dcba28c..6dcef6558801 100644
--- a/src/mainboard/google/foster/devicetree.cb
+++ b/src/mainboard/google/foster/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/nvidia/tegra210
device cpu_cluster 0 on
diff --git a/src/mainboard/google/gale/Kconfig b/src/mainboard/google/gale/Kconfig
index 4f0d1ff125f8..e0100ca4fd6f 100644
--- a/src/mainboard/google/gale/Kconfig
+++ b/src/mainboard/google/gale/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_GALE
diff --git a/src/mainboard/google/gale/Makefile.inc b/src/mainboard/google/gale/Makefile.inc
index fea77d2064aa..5e6f33cafcf8 100644
--- a/src/mainboard/google/gale/Makefile.inc
+++ b/src/mainboard/google/gale/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += cdp.c
diff --git a/src/mainboard/google/gale/devicetree.cb b/src/mainboard/google/gale/devicetree.cb
index 92fdb4d11de4..b20d8dc20d16 100644
--- a/src/mainboard/google/gale/devicetree.cb
+++ b/src/mainboard/google/gale/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/qualcomm/ipq40xx
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/glados/Makefile.inc b/src/mainboard/google/glados/Makefile.inc
index 371efaff95d8..054217eaf97f 100644
--- a/src/mainboard/google/glados/Makefile.inc
+++ b/src/mainboard/google/glados/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/google/glados/cmos.layout b/src/mainboard/google/glados/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/google/glados/cmos.layout
+++ b/src/mainboard/google/glados/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/glados/variants/asuka/Makefile.inc b/src/mainboard/google/glados/variants/asuka/Makefile.inc
index a88ed7df53fe..3f15bda8b8e4 100644
--- a/src/mainboard/google/glados/variants/asuka/Makefile.inc
+++ b/src/mainboard/google/glados/variants/asuka/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/caroline/Makefile.inc b/src/mainboard/google/glados/variants/caroline/Makefile.inc
index eaa316e4101b..fa2aa30ba21b 100644
--- a/src/mainboard/google/glados/variants/caroline/Makefile.inc
+++ b/src/mainboard/google/glados/variants/caroline/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/cave/Makefile.inc b/src/mainboard/google/glados/variants/cave/Makefile.inc
index 65ae1b7d7f8e..87a85cd10bfc 100644
--- a/src/mainboard/google/glados/variants/cave/Makefile.inc
+++ b/src/mainboard/google/glados/variants/cave/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/chell/Makefile.inc b/src/mainboard/google/glados/variants/chell/Makefile.inc
index 1f3fadefb735..71623bcc56cc 100644
--- a/src/mainboard/google/glados/variants/chell/Makefile.inc
+++ b/src/mainboard/google/glados/variants/chell/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/glados/Makefile.inc b/src/mainboard/google/glados/variants/glados/Makefile.inc
index 8d7111d77eac..5f84742acfcc 100644
--- a/src/mainboard/google/glados/variants/glados/Makefile.inc
+++ b/src/mainboard/google/glados/variants/glados/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/lars/Makefile.inc b/src/mainboard/google/glados/variants/lars/Makefile.inc
index 2772dd0c75c6..421d0685e75e 100644
--- a/src/mainboard/google/glados/variants/lars/Makefile.inc
+++ b/src/mainboard/google/glados/variants/lars/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/glados/variants/sentry/Makefile.inc b/src/mainboard/google/glados/variants/sentry/Makefile.inc
index 778143f9ec15..4bfdd9ab60b5 100644
--- a/src/mainboard/google/glados/variants/sentry/Makefile.inc
+++ b/src/mainboard/google/glados/variants/sentry/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += variant.c
ramstage-y += variant.c
diff --git a/src/mainboard/google/gru/Kconfig b/src/mainboard/google/gru/Kconfig
index 819c448f1576..98eaa02deee8 100644
--- a/src/mainboard/google/gru/Kconfig
+++ b/src/mainboard/google/gru/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_GOOGLE_GRU_COMMON # Umbrella option to be selected by variant boards.
def_bool n
diff --git a/src/mainboard/google/gru/Makefile.inc b/src/mainboard/google/gru/Makefile.inc
index 2526445d9ba3..173459784a27 100644
--- a/src/mainboard/google/gru/Makefile.inc
+++ b/src/mainboard/google/gru/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += sdram_params/
diff --git a/src/mainboard/google/gru/devicetree.cb b/src/mainboard/google/gru/devicetree.cb
index 8da218e70ff7..7142ebd8202d 100644
--- a/src/mainboard/google/gru/devicetree.cb
+++ b/src/mainboard/google/gru/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/rockchip/rk3399
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/gru/devicetree.scarlet.cb b/src/mainboard/google/gru/devicetree.scarlet.cb
index 601af6916116..3910a08842ac 100644
--- a/src/mainboard/google/gru/devicetree.scarlet.cb
+++ b/src/mainboard/google/gru/devicetree.scarlet.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/rockchip/rk3399
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/gru/sdram_params/Makefile.inc b/src/mainboard/google/gru/sdram_params/Makefile.inc
index f01f354a26ae..43fa7dd705d2 100644
--- a/src/mainboard/google/gru/sdram_params/Makefile.inc
+++ b/src/mainboard/google/gru/sdram_params/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
sdram-params :=
sdram-params += sdram-lpddr3-generic-4GB-928
diff --git a/src/mainboard/google/hatch/Makefile.inc b/src/mainboard/google/hatch/Makefile.inc
index b430fa7c8026..36ddea3e548a 100644
--- a/src/mainboard/google/hatch/Makefile.inc
+++ b/src/mainboard/google/hatch/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/hatch/spd/Makefile.inc b/src/mainboard/google/hatch/spd/Makefile.inc
index b67438b1e62a..4d7bd8ed2eb6 100644
--- a/src/mainboard/google/hatch/spd/Makefile.inc
+++ b/src/mainboard/google/hatch/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifneq ($(SPD_SOURCES),)
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/hatch/variants/akemi/Makefile.inc b/src/mainboard/google/hatch/variants/akemi/Makefile.inc
index 103d9e1990b4..9677982a67a5 100644
--- a/src/mainboard/google/hatch/variants/akemi/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/akemi/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
index 13c45cbf4580..0a81fecb203d 100644
--- a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/google/hatch/variants/dratini/Makefile.inc b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
index ada9a960c985..8b9fa28091c4 100644
--- a/src/mainboard/google/hatch/variants/dratini/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b0000
SPD_SOURCES += empty_ddr4 # 0b0001
diff --git a/src/mainboard/google/hatch/variants/duffy/Makefile.inc b/src/mainboard/google/hatch/variants/duffy/Makefile.inc
index 8cbad316489e..c17467caa319 100644
--- a/src/mainboard/google/hatch/variants/duffy/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/duffy/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += gpio.c
ramstage-y += mainboard.c
diff --git a/src/mainboard/google/hatch/variants/hatch/Makefile.inc b/src/mainboard/google/hatch/variants/hatch/Makefile.inc
index 77cb535095b8..61d3614e6b3d 100644
--- a/src/mainboard/google/hatch/variants/hatch/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/hatch/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/helios/Makefile.inc b/src/mainboard/google/hatch/variants/helios/Makefile.inc
index acf6a751d63d..40e7a7ab4c73 100644
--- a/src/mainboard/google/hatch/variants/helios/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/helios/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = LP_8G_2133 # 0b0000
SPD_SOURCES += LP_16G_2133 # 0b0001
diff --git a/src/mainboard/google/hatch/variants/jinlon/Makefile.inc b/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
index 080371080210..fc606215ad9a 100644
--- a/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/kaisa/Makefile.inc b/src/mainboard/google/hatch/variants/kaisa/Makefile.inc
index 8cbad316489e..c17467caa319 100644
--- a/src/mainboard/google/hatch/variants/kaisa/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/kaisa/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += gpio.c
ramstage-y += mainboard.c
diff --git a/src/mainboard/google/hatch/variants/kindred/Makefile.inc b/src/mainboard/google/hatch/variants/kindred/Makefile.inc
index 6f8d94be3fe9..1dea9defc05f 100644
--- a/src/mainboard/google/hatch/variants/kindred/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/kindred/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/kohaku/Makefile.inc b/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
index ea2a901f68b9..0f8b72b88eb3 100644
--- a/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = LP_8G_2133 # 0b000
SPD_SOURCES += LP_16G_2133 # 0b001
diff --git a/src/mainboard/google/hatch/variants/mushu/Makefile.inc b/src/mainboard/google/hatch/variants/mushu/Makefile.inc
index 77cb535095b8..61d3614e6b3d 100644
--- a/src/mainboard/google/hatch/variants/mushu/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/mushu/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/nightfury/Makefile.inc b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
index f44654a8f696..f8ee7bc306fa 100644
--- a/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = LP_8G_2133 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/puff/Makefile.inc b/src/mainboard/google/hatch/variants/puff/Makefile.inc
index 8cbad316489e..c17467caa319 100644
--- a/src/mainboard/google/hatch/variants/puff/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/puff/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += gpio.c
ramstage-y += mainboard.c
diff --git a/src/mainboard/google/hatch/variants/stryke/Makefile.inc b/src/mainboard/google/hatch/variants/stryke/Makefile.inc
index ab779a9bcea3..53885127f275 100644
--- a/src/mainboard/google/hatch/variants/stryke/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/stryke/Makefile.inc
@@ -1,14 +1,6 @@
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = 4G_2400 # 0b000
SPD_SOURCES += empty_ddr4 # 0b001
diff --git a/src/mainboard/google/hatch/variants/sushi/Makefile.inc b/src/mainboard/google/hatch/variants/sushi/Makefile.inc
index 38cf728d8fd5..c4442094e43a 100644
--- a/src/mainboard/google/hatch/variants/sushi/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/sushi/Makefile.inc
@@ -1,13 +1,5 @@
## This file is part of the coreboot project.
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES =
diff --git a/src/mainboard/google/jecht/Makefile.inc b/src/mainboard/google/jecht/Makefile.inc
index 777974cee6ed..32ac1c8852fe 100644
--- a/src/mainboard/google/jecht/Makefile.inc
+++ b/src/mainboard/google/jecht/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
romstage-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/jecht/cmos.layout b/src/mainboard/google/jecht/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/google/jecht/cmos.layout
+++ b/src/mainboard/google/jecht/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/jecht/spd/Makefile.inc b/src/mainboard/google/jecht/spd/Makefile.inc
index cc9726f5fb20..e3b4cfdfc266 100644
--- a/src/mainboard/google/jecht/spd/Makefile.inc
+++ b/src/mainboard/google/jecht/spd/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index 85384dc0193d..29cc3c72c276 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
config BOARD_GOOGLE_BASEBOARD_KAHLEE
bool
diff --git a/src/mainboard/google/kahlee/Makefile.inc b/src/mainboard/google/kahlee/Makefile.inc
index 097566c1e586..2a770b619569 100644
--- a/src/mainboard/google/kahlee/Makefile.inc
+++ b/src/mainboard/google/kahlee/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock/bootblock.c
bootblock-y += BiosCallOuts.c
diff --git a/src/mainboard/google/kahlee/variants/aleena/Makefile.inc b/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
index ba3228d6c30e..c93956bab397 100644
--- a/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ../baseboard/spd
diff --git a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
index 864e0cd92a8a..2cac8472d0b2 100644
--- a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc b/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
index efcf35de0faa..6e46166765cf 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
bootblock-y += OemCustomize.c
diff --git a/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
index bc3f6b687937..82930beaf32e 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
diff --git a/src/mainboard/google/kahlee/variants/careena/Makefile.inc b/src/mainboard/google/kahlee/variants/careena/Makefile.inc
index dd9ff4eded7b..dcd7d302a48b 100644
--- a/src/mainboard/google/kahlee/variants/careena/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/careena/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ./spd
diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
index 6c28d0ffc025..b2e1d659d0f9 100644
--- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
index 8deec06321ad..250ffcb4e27f 100644
--- a/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
diff --git a/src/mainboard/google/kahlee/variants/grunt/Makefile.inc b/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
index ba3228d6c30e..c93956bab397 100644
--- a/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ../baseboard/spd
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
index efa406634637..3fdd3e0b6b44 100644
--- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/liara/Makefile.inc b/src/mainboard/google/kahlee/variants/liara/Makefile.inc
index ba3228d6c30e..c93956bab397 100644
--- a/src/mainboard/google/kahlee/variants/liara/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/liara/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ../baseboard/spd
diff --git a/src/mainboard/google/kahlee/variants/liara/devicetree.cb b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
index 0983f7955e25..133cc977ba17 100644
--- a/src/mainboard/google/kahlee/variants/liara/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc b/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
index 89458dec87e5..33fb54207980 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ./spd
diff --git a/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb b/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
index efe92f723e39..cb27f75b5897 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
index 307b499b502b..45487cbac16a 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
diff --git a/src/mainboard/google/kahlee/variants/treeya/Makefile.inc b/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
index 89458dec87e5..33fb54207980 100644
--- a/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += ./spd
diff --git a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
index efc384fea906..a4d44c54b85d 100644
--- a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip soc/amd/stoneyridge
register "spd_addr_lookup" = "
{
diff --git a/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
index 307b499b502b..45487cbac16a 100644
--- a/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
diff --git a/src/mainboard/google/kukui/Kconfig b/src/mainboard/google/kukui/Kconfig
index 69c0374e1464..44af8bd8ba9a 100644
--- a/src/mainboard/google/kukui/Kconfig
+++ b/src/mainboard/google/kukui/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Umbrella option to be selected by variant boards.
config BOARD_GOOGLE_KUKUI_COMMON
diff --git a/src/mainboard/google/kukui/devicetree.cb b/src/mainboard/google/kukui/devicetree.cb
index f11ca45a0ee3..96be83011675 100644
--- a/src/mainboard/google/kukui/devicetree.cb
+++ b/src/mainboard/google/kukui/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/mediatek/mt8183
device cpu_cluster 0 on
diff --git a/src/mainboard/google/link/Makefile.inc b/src/mainboard/google/link/Makefile.inc
index 0e720e90abc9..196e362fa3e8 100644
--- a/src/mainboard/google/link/Makefile.inc
+++ b/src/mainboard/google/link/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ec.c
diff --git a/src/mainboard/google/link/cmos.layout b/src/mainboard/google/link/cmos.layout
index 615ff29dce48..1131406a907f 100644
--- a/src/mainboard/google/link/cmos.layout
+++ b/src/mainboard/google/link/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/nyan/Kconfig b/src/mainboard/google/nyan/Kconfig
index 82577e9eea9d..e9d4bbfca631 100644
--- a/src/mainboard/google/nyan/Kconfig
+++ b/src/mainboard/google/nyan/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_NYAN
diff --git a/src/mainboard/google/nyan/Makefile.inc b/src/mainboard/google/nyan/Makefile.inc
index 463747d9c4b4..5f5da2438b9f 100644
--- a/src/mainboard/google/nyan/Makefile.inc
+++ b/src/mainboard/google/nyan/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Add a handler for BCT config files
$(call add-special-class,bct-cfg)
diff --git a/src/mainboard/google/nyan/bct/Makefile.inc b/src/mainboard/google/nyan/bct/Makefile.inc
index 311f34c7ef98..8c9cf7385889 100644
--- a/src/mainboard/google/nyan/bct/Makefile.inc
+++ b/src/mainboard/google/nyan/bct/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bct-cfg-$(CONFIG_NYAN_BCT_CFG_EMMC) += emmc.cfg
bct-cfg-$(CONFIG_NYAN_BCT_CFG_SPI) += spi.cfg
diff --git a/src/mainboard/google/nyan/bct/cfg2inc.sh b/src/mainboard/google/nyan/bct/cfg2inc.sh
index d7b6c464952b..30e24c0060b6 100755
--- a/src/mainboard/google/nyan/bct/cfg2inc.sh
+++ b/src/mainboard/google/nyan/bct/cfg2inc.sh
@@ -3,14 +3,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
bct_cfg2inc() {
local in_file="$1"
diff --git a/src/mainboard/google/nyan/devicetree.cb b/src/mainboard/google/nyan/devicetree.cb
index 015a84c77939..4a1b02324afa 100644
--- a/src/mainboard/google/nyan/devicetree.cb
+++ b/src/mainboard/google/nyan/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/nvidia/tegra124
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/nyan_big/Kconfig b/src/mainboard/google/nyan_big/Kconfig
index 099ff7f92df2..0bb96e7588d0 100644
--- a/src/mainboard/google/nyan_big/Kconfig
+++ b/src/mainboard/google/nyan_big/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_NYAN_BIG
diff --git a/src/mainboard/google/nyan_big/Makefile.inc b/src/mainboard/google/nyan_big/Makefile.inc
index d6729a108bda..4bf9e9c21f55 100644
--- a/src/mainboard/google/nyan_big/Makefile.inc
+++ b/src/mainboard/google/nyan_big/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Add a handler for BCT config files
$(call add-special-class,bct-cfg)
diff --git a/src/mainboard/google/nyan_big/bct/Makefile.inc b/src/mainboard/google/nyan_big/bct/Makefile.inc
index b918e15fc5c9..fe29446d4928 100644
--- a/src/mainboard/google/nyan_big/bct/Makefile.inc
+++ b/src/mainboard/google/nyan_big/bct/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bct-cfg-$(CONFIG_NYAN_BIG_BCT_CFG_EMMC) += emmc.cfg
bct-cfg-$(CONFIG_NYAN_BIG_BCT_CFG_SPI) += spi.cfg
diff --git a/src/mainboard/google/nyan_big/devicetree.cb b/src/mainboard/google/nyan_big/devicetree.cb
index 015a84c77939..4a1b02324afa 100644
--- a/src/mainboard/google/nyan_big/devicetree.cb
+++ b/src/mainboard/google/nyan_big/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/nvidia/tegra124
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/nyan_blaze/Kconfig b/src/mainboard/google/nyan_blaze/Kconfig
index 4c611b986e7a..6f77f4bc3e58 100644
--- a/src/mainboard/google/nyan_blaze/Kconfig
+++ b/src/mainboard/google/nyan_blaze/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_NYAN_BLAZE
diff --git a/src/mainboard/google/nyan_blaze/Makefile.inc b/src/mainboard/google/nyan_blaze/Makefile.inc
index c5d6a10a6f99..fe1859e3ba39 100644
--- a/src/mainboard/google/nyan_blaze/Makefile.inc
+++ b/src/mainboard/google/nyan_blaze/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Add a handler for BCT config files
$(call add-special-class,bct-cfg)
diff --git a/src/mainboard/google/nyan_blaze/bct/Makefile.inc b/src/mainboard/google/nyan_blaze/bct/Makefile.inc
index d098a6ed75f1..00b66d73bb42 100644
--- a/src/mainboard/google/nyan_blaze/bct/Makefile.inc
+++ b/src/mainboard/google/nyan_blaze/bct/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bct-cfg-$(CONFIG_NYAN_BLAZE_BCT_CFG_EMMC) += emmc.cfg
bct-cfg-$(CONFIG_NYAN_BLAZE_BCT_CFG_SPI) += spi.cfg
diff --git a/src/mainboard/google/nyan_blaze/devicetree.cb b/src/mainboard/google/nyan_blaze/devicetree.cb
index 015a84c77939..4a1b02324afa 100644
--- a/src/mainboard/google/nyan_blaze/devicetree.cb
+++ b/src/mainboard/google/nyan_blaze/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/nvidia/tegra124
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/oak/Kconfig b/src/mainboard/google/oak/Kconfig
index d1c5a9e21177..62e089d283f4 100644
--- a/src/mainboard/google/oak/Kconfig
+++ b/src/mainboard/google/oak/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_GOOGLE_OAK_COMMON
def_bool n
diff --git a/src/mainboard/google/oak/Makefile.inc b/src/mainboard/google/oak/Makefile.inc
index b6998528a727..dc99fdd430d2 100644
--- a/src/mainboard/google/oak/Makefile.inc
+++ b/src/mainboard/google/oak/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += memlayout.ld
diff --git a/src/mainboard/google/oak/devicetree.cb b/src/mainboard/google/oak/devicetree.cb
index be8698996faf..9922e5e06767 100644
--- a/src/mainboard/google/oak/devicetree.cb
+++ b/src/mainboard/google/oak/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/mediatek/mt8173
device cpu_cluster 0 on
diff --git a/src/mainboard/google/parrot/Makefile.inc b/src/mainboard/google/parrot/Makefile.inc
index 15adb811fac3..61fb2d2d4290 100644
--- a/src/mainboard/google/parrot/Makefile.inc
+++ b/src/mainboard/google/parrot/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ec.c
diff --git a/src/mainboard/google/parrot/cmos.layout b/src/mainboard/google/parrot/cmos.layout
index 615ff29dce48..1131406a907f 100644
--- a/src/mainboard/google/parrot/cmos.layout
+++ b/src/mainboard/google/parrot/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/peach_pit/Kconfig b/src/mainboard/google/peach_pit/Kconfig
index 13c44f29a822..91d69e82d087 100644
--- a/src/mainboard/google/peach_pit/Kconfig
+++ b/src/mainboard/google/peach_pit/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_PEACH_PIT
diff --git a/src/mainboard/google/peach_pit/Makefile.inc b/src/mainboard/google/peach_pit/Makefile.inc
index fd76686e401d..32046b1d4a41 100644
--- a/src/mainboard/google/peach_pit/Makefile.inc
+++ b/src/mainboard/google/peach_pit/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += wakeup.c
diff --git a/src/mainboard/google/peach_pit/devicetree.cb b/src/mainboard/google/peach_pit/devicetree.cb
index a86fb226957e..995c7c876b57 100644
--- a/src/mainboard/google/peach_pit/devicetree.cb
+++ b/src/mainboard/google/peach_pit/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/samsung/exynos5420
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/poppy/Makefile.inc b/src/mainboard/google/poppy/Makefile.inc
index 69cfe294006e..ab584d4773dd 100644
--- a/src/mainboard/google/poppy/Makefile.inc
+++ b/src/mainboard/google/poppy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/rambi/Makefile.inc b/src/mainboard/google/rambi/Makefile.inc
index f9b0d7992d4f..d3096470920f 100644
--- a/src/mainboard/google/rambi/Makefile.inc
+++ b/src/mainboard/google/rambi/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-$(CONFIG_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/rambi/cmos.layout b/src/mainboard/google/rambi/cmos.layout
index 014f4426518f..6e04c5b225c8 100644
--- a/src/mainboard/google/rambi/cmos.layout
+++ b/src/mainboard/google/rambi/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/rambi/variants/banjo/Makefile.inc b/src/mainboard/google/rambi/variants/banjo/Makefile.inc
index 379f85cd3f01..44a01e9cdd29 100644
--- a/src/mainboard/google/rambi/variants/banjo/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/banjo/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/candy/Makefile.inc b/src/mainboard/google/rambi/variants/candy/Makefile.inc
index d69b72c2a6ab..105d83bbe0cf 100644
--- a/src/mainboard/google/rambi/variants/candy/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/candy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/clapper/Makefile.inc b/src/mainboard/google/rambi/variants/clapper/Makefile.inc
index 1d09e1ef3b07..9bed767189f6 100644
--- a/src/mainboard/google/rambi/variants/clapper/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/clapper/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/enguarde/Makefile.inc b/src/mainboard/google/rambi/variants/enguarde/Makefile.inc
index 98a7e3d08713..9beb8ffaa241 100644
--- a/src/mainboard/google/rambi/variants/enguarde/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/enguarde/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/glimmer/Makefile.inc b/src/mainboard/google/rambi/variants/glimmer/Makefile.inc
index 5fcea881bc6e..4a4810f5f72f 100644
--- a/src/mainboard/google/rambi/variants/glimmer/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/glimmer/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/gnawty/Makefile.inc b/src/mainboard/google/rambi/variants/gnawty/Makefile.inc
index d21bd46b0688..cb0918918c25 100644
--- a/src/mainboard/google/rambi/variants/gnawty/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/gnawty/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/heli/Makefile.inc b/src/mainboard/google/rambi/variants/heli/Makefile.inc
index e2f7af17fdd8..1447cf91c499 100644
--- a/src/mainboard/google/rambi/variants/heli/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/heli/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/kip/Makefile.inc b/src/mainboard/google/rambi/variants/kip/Makefile.inc
index 017e8e24956d..23aa87c0e2d2 100644
--- a/src/mainboard/google/rambi/variants/kip/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/kip/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/ninja/Makefile.inc b/src/mainboard/google/rambi/variants/ninja/Makefile.inc
index 6c094eef0d52..32fe206d9901 100644
--- a/src/mainboard/google/rambi/variants/ninja/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/ninja/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/orco/Makefile.inc b/src/mainboard/google/rambi/variants/orco/Makefile.inc
index a5c8f315230f..01d44b96bccf 100644
--- a/src/mainboard/google/rambi/variants/orco/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/orco/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/quawks/Makefile.inc b/src/mainboard/google/rambi/variants/quawks/Makefile.inc
index 19b5093cbc34..72283b078a17 100644
--- a/src/mainboard/google/rambi/variants/quawks/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/quawks/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/rambi/Makefile.inc b/src/mainboard/google/rambi/variants/rambi/Makefile.inc
index df68deb472f1..ee769d1a17f7 100644
--- a/src/mainboard/google/rambi/variants/rambi/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/rambi/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/squawks/Makefile.inc b/src/mainboard/google/rambi/variants/squawks/Makefile.inc
index 19b5093cbc34..72283b078a17 100644
--- a/src/mainboard/google/rambi/variants/squawks/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/squawks/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/sumo/Makefile.inc b/src/mainboard/google/rambi/variants/sumo/Makefile.inc
index 6c094eef0d52..32fe206d9901 100644
--- a/src/mainboard/google/rambi/variants/sumo/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/sumo/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/swanky/Makefile.inc b/src/mainboard/google/rambi/variants/swanky/Makefile.inc
index d7bee39c03d2..984a4ba011de 100644
--- a/src/mainboard/google/rambi/variants/swanky/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/swanky/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/rambi/variants/winky/Makefile.inc b/src/mainboard/google/rambi/variants/winky/Makefile.inc
index dc861bf8f55f..a08e72253d12 100644
--- a/src/mainboard/google/rambi/variants/winky/Makefile.inc
+++ b/src/mainboard/google/rambi/variants/winky/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/sarien/Makefile.inc b/src/mainboard/google/sarien/Makefile.inc
index 0595623b37a0..3cea012364df 100644
--- a/src/mainboard/google/sarien/Makefile.inc
+++ b/src/mainboard/google/sarien/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/google/sarien/variants/arcada/Makefile.inc b/src/mainboard/google/sarien/variants/arcada/Makefile.inc
index c8d31fdea638..78b64f8eb2cb 100644
--- a/src/mainboard/google/sarien/variants/arcada/Makefile.inc
+++ b/src/mainboard/google/sarien/variants/arcada/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
ramstage-y += gpio.c
diff --git a/src/mainboard/google/sarien/variants/sarien/Makefile.inc b/src/mainboard/google/sarien/variants/sarien/Makefile.inc
index c8d31fdea638..78b64f8eb2cb 100644
--- a/src/mainboard/google/sarien/variants/sarien/Makefile.inc
+++ b/src/mainboard/google/sarien/variants/sarien/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
ramstage-y += gpio.c
diff --git a/src/mainboard/google/slippy/Makefile.inc b/src/mainboard/google/slippy/Makefile.inc
index eb75196f2dfe..504095273368 100644
--- a/src/mainboard/google/slippy/Makefile.inc
+++ b/src/mainboard/google/slippy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c
diff --git a/src/mainboard/google/slippy/cmos.layout b/src/mainboard/google/slippy/cmos.layout
index 014f4426518f..6e04c5b225c8 100644
--- a/src/mainboard/google/slippy/cmos.layout
+++ b/src/mainboard/google/slippy/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/slippy/variants/falco/Makefile.inc b/src/mainboard/google/slippy/variants/falco/Makefile.inc
index 650d12e740f0..9521fe52a329 100644
--- a/src/mainboard/google/slippy/variants/falco/Makefile.inc
+++ b/src/mainboard/google/slippy/variants/falco/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
## DIMM SPD for on-board memory
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/slippy/variants/leon/Makefile.inc b/src/mainboard/google/slippy/variants/leon/Makefile.inc
index 2ba682e2ecf4..22dc4f8c59a6 100644
--- a/src/mainboard/google/slippy/variants/leon/Makefile.inc
+++ b/src/mainboard/google/slippy/variants/leon/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
## DIMM SPD for on-board memory
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/slippy/variants/peppy/Makefile.inc b/src/mainboard/google/slippy/variants/peppy/Makefile.inc
index f43ccf5a4bf0..3a82a539e3ed 100644
--- a/src/mainboard/google/slippy/variants/peppy/Makefile.inc
+++ b/src/mainboard/google/slippy/variants/peppy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
## DIMM SPD for on-board memory
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/slippy/variants/wolf/Makefile.inc b/src/mainboard/google/slippy/variants/wolf/Makefile.inc
index 249f5633e806..926359d86000 100644
--- a/src/mainboard/google/slippy/variants/wolf/Makefile.inc
+++ b/src/mainboard/google/slippy/variants/wolf/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
## DIMM SPD for on-board memory
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/smaug/Kconfig b/src/mainboard/google/smaug/Kconfig
index 0d3e879572f8..53670dec24c3 100644
--- a/src/mainboard/google/smaug/Kconfig
+++ b/src/mainboard/google/smaug/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_SMAUG
diff --git a/src/mainboard/google/smaug/Makefile.inc b/src/mainboard/google/smaug/Makefile.inc
index 7b848774c5eb..8194d0bb569d 100644
--- a/src/mainboard/google/smaug/Makefile.inc
+++ b/src/mainboard/google/smaug/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# Add a handler for BCT config files
$(call add-special-class,bct-cfg)
diff --git a/src/mainboard/google/smaug/bct/Makefile.inc b/src/mainboard/google/smaug/bct/Makefile.inc
index 4147ba6d3fcf..b5909f5ff276 100644
--- a/src/mainboard/google/smaug/bct/Makefile.inc
+++ b/src/mainboard/google/smaug/bct/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bct-cfg-$(CONFIG_SMAUG_BCT_CFG_EMMC) += emmc.cfg
bct-cfg-$(CONFIG_SMAUG_BCT_CFG_SPI) += spi.cfg
diff --git a/src/mainboard/google/smaug/bct/cfg2inc.sh b/src/mainboard/google/smaug/bct/cfg2inc.sh
index d7b6c464952b..30e24c0060b6 100644
--- a/src/mainboard/google/smaug/bct/cfg2inc.sh
+++ b/src/mainboard/google/smaug/bct/cfg2inc.sh
@@ -3,14 +3,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
bct_cfg2inc() {
local in_file="$1"
diff --git a/src/mainboard/google/smaug/devicetree.cb b/src/mainboard/google/smaug/devicetree.cb
index d90b4ea376ea..15c1f01cc57a 100644
--- a/src/mainboard/google/smaug/devicetree.cb
+++ b/src/mainboard/google/smaug/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/nvidia/tegra210
device cpu_cluster 0 on
diff --git a/src/mainboard/google/storm/Kconfig b/src/mainboard/google/storm/Kconfig
index 6095354bc8c9..a5a3acf22899 100644
--- a/src/mainboard/google/storm/Kconfig
+++ b/src/mainboard/google/storm/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_STORM
diff --git a/src/mainboard/google/storm/Makefile.inc b/src/mainboard/google/storm/Makefile.inc
index e3c199209b0d..3bc81662a28f 100644
--- a/src/mainboard/google/storm/Makefile.inc
+++ b/src/mainboard/google/storm/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += cdp.c
diff --git a/src/mainboard/google/storm/devicetree.cb b/src/mainboard/google/storm/devicetree.cb
index c8c8a8251ff8..cb4e79cc89eb 100644
--- a/src/mainboard/google/storm/devicetree.cb
+++ b/src/mainboard/google/storm/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/qualcomm/ipq806x
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/stout/Makefile.inc b/src/mainboard/google/stout/Makefile.inc
index 5cc2bd4ced0d..3a038b7a498b 100644
--- a/src/mainboard/google/stout/Makefile.inc
+++ b/src/mainboard/google/stout/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ec.c
diff --git a/src/mainboard/google/stout/cmos.layout b/src/mainboard/google/stout/cmos.layout
index 615ff29dce48..1131406a907f 100644
--- a/src/mainboard/google/stout/cmos.layout
+++ b/src/mainboard/google/stout/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/google/trogdor/Makefile.inc b/src/mainboard/google/trogdor/Makefile.inc
index 3586db580574..1d4c903d6b25 100644
--- a/src/mainboard/google/trogdor/Makefile.inc
+++ b/src/mainboard/google/trogdor/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += memlayout.ld
bootblock-y += boardid.c
diff --git a/src/mainboard/google/veyron/Kconfig b/src/mainboard/google/veyron/Kconfig
index db72485307fd..46b9bfec583e 100644
--- a/src/mainboard/google/veyron/Kconfig
+++ b/src/mainboard/google/veyron/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_GOOGLE_VEYRON # dummy option to be selected by variant boards
def_bool n
diff --git a/src/mainboard/google/veyron/Makefile.inc b/src/mainboard/google/veyron/Makefile.inc
index 5bcdb013cd16..5e96068fc8c7 100644
--- a/src/mainboard/google/veyron/Makefile.inc
+++ b/src/mainboard/google/veyron/Makefile.inc
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
diff --git a/src/mainboard/google/veyron/devicetree.cb b/src/mainboard/google/veyron/devicetree.cb
index ca359f40dece..17d7115fcdf6 100644
--- a/src/mainboard/google/veyron/devicetree.cb
+++ b/src/mainboard/google/veyron/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/veyron_mickey/Kconfig b/src/mainboard/google/veyron_mickey/Kconfig
index 7f790cbf38fb..d1d18ba91f5f 100644
--- a/src/mainboard/google/veyron_mickey/Kconfig
+++ b/src/mainboard/google/veyron_mickey/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_VEYRON_MICKEY
diff --git a/src/mainboard/google/veyron_mickey/Makefile.inc b/src/mainboard/google/veyron_mickey/Makefile.inc
index 5bcdb013cd16..5e96068fc8c7 100644
--- a/src/mainboard/google/veyron_mickey/Makefile.inc
+++ b/src/mainboard/google/veyron_mickey/Makefile.inc
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
diff --git a/src/mainboard/google/veyron_mickey/devicetree.cb b/src/mainboard/google/veyron_mickey/devicetree.cb
index 374dccb6a6fc..8dd456a99c3e 100644
--- a/src/mainboard/google/veyron_mickey/devicetree.cb
+++ b/src/mainboard/google/veyron_mickey/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/veyron_rialto/Kconfig b/src/mainboard/google/veyron_rialto/Kconfig
index a9f85a23434c..09db4eba27d6 100644
--- a/src/mainboard/google/veyron_rialto/Kconfig
+++ b/src/mainboard/google/veyron_rialto/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_GOOGLE_VEYRON_RIALTO
diff --git a/src/mainboard/google/veyron_rialto/Makefile.inc b/src/mainboard/google/veyron_rialto/Makefile.inc
index 5bcdb013cd16..5e96068fc8c7 100644
--- a/src/mainboard/google/veyron_rialto/Makefile.inc
+++ b/src/mainboard/google/veyron_rialto/Makefile.inc
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
bootblock-y += bootblock.c
bootblock-y += boardid.c
bootblock-y += chromeos.c
diff --git a/src/mainboard/google/veyron_rialto/devicetree.cb b/src/mainboard/google/veyron_rialto/devicetree.cb
index e2a1548a56fd..ca064f984381 100644
--- a/src/mainboard/google/veyron_rialto/devicetree.cb
+++ b/src/mainboard/google/veyron_rialto/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/rockchip/rk3288
device cpu_cluster 0 on end
diff --git a/src/mainboard/google/volteer/variants/ripto/Makefile.inc b/src/mainboard/google/volteer/variants/ripto/Makefile.inc
index ebfdbd5a7309..b584cdace457 100644
--- a/src/mainboard/google/volteer/variants/ripto/Makefile.inc
+++ b/src/mainboard/google/volteer/variants/ripto/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_SOURCES = SPD_LPDDR4X_200b_8bank_1Rx16_16Gb_DDP_4267 # 0b0000
diff --git a/src/mainboard/hp/abm/Kconfig b/src/mainboard/hp/abm/Kconfig
index 89ddb23a3f95..25d22e1f045c 100644
--- a/src/mainboard/hp/abm/Kconfig
+++ b/src/mainboard/hp/abm/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_HP_ABM
diff --git a/src/mainboard/hp/abm/Makefile.inc b/src/mainboard/hp/abm/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/hp/abm/Makefile.inc
+++ b/src/mainboard/hp/abm/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/hp/abm/cmos.layout b/src/mainboard/hp/abm/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/hp/abm/cmos.layout
+++ b/src/mainboard/hp/abm/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/hp/abm/devicetree.cb b/src/mainboard/hp/abm/devicetree.cb
index f3f545974597..614aa27fe615 100644
--- a/src/mainboard/hp/abm/devicetree.cb
+++ b/src/mainboard/hp/abm/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family16kb/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family16kb
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/cmos.layout b/src/mainboard/hp/compaq_8200_elite_sff/cmos.layout
index 0f7fdaf3e650..7b2f33b7b9ba 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/cmos.layout
+++ b/src/mainboard/hp/compaq_8200_elite_sff/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb b/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
index ce13e0ae37af..a08b1a4ae838 100644
--- a/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
+++ b/src/mainboard/hp/compaq_8200_elite_sff/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
register "gfx.use_spread_spectrum_clock" = "0"
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/Kconfig b/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
index 0683e2d8ba0c..62afa34bb6a0 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
+++ b/src/mainboard/hp/pavilion_m6_1035dx/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_HP_PAVILION_M6_1035DX
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/Makefile.inc b/src/mainboard/hp/pavilion_m6_1035dx/Makefile.inc
index f56c5e5bac8a..0947bd0f8a44 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/Makefile.inc
+++ b/src/mainboard/hp/pavilion_m6_1035dx/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += buildOpts.c
romstage-y += BiosCallOuts.c
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb b/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
index 9e238647af1b..dd4f1a28d18e 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
+++ b/src/mainboard/hp/pavilion_m6_1035dx/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/hp/snb_ivb_laptops/Kconfig b/src/mainboard/hp/snb_ivb_laptops/Kconfig
index 52297febad86..a39cc535ae5d 100644
--- a/src/mainboard/hp/snb_ivb_laptops/Kconfig
+++ b/src/mainboard/hp/snb_ivb_laptops/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_HP_SNB_IVB_LAPTOPS
def_bool n
diff --git a/src/mainboard/hp/snb_ivb_laptops/Kconfig.name b/src/mainboard/hp/snb_ivb_laptops/Kconfig.name
index f013dfc43702..a5ccd5f214ec 100644
--- a/src/mainboard/hp/snb_ivb_laptops/Kconfig.name
+++ b/src/mainboard/hp/snb_ivb_laptops/Kconfig.name
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_HP_2570P
bool "EliteBook 2570p"
diff --git a/src/mainboard/hp/snb_ivb_laptops/Makefile.inc b/src/mainboard/hp/snb_ivb_laptops/Makefile.inc
index c757a2ff6ed4..f6d8a192ccef 100644
--- a/src/mainboard/hp/snb_ivb_laptops/Makefile.inc
+++ b/src/mainboard/hp/snb_ivb_laptops/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += variants/$(VARIANT_DIR)/early_init.c
romstage-y += variants/$(VARIANT_DIR)/early_init.c
diff --git a/src/mainboard/hp/snb_ivb_laptops/cmos.layout b/src/mainboard/hp/snb_ivb_laptops/cmos.layout
index 8343734a3841..5a5e263df882 100644
--- a/src/mainboard/hp/snb_ivb_laptops/cmos.layout
+++ b/src/mainboard/hp/snb_ivb_laptops/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/hp/z220_sff_workstation/cmos.layout b/src/mainboard/hp/z220_sff_workstation/cmos.layout
index e42e487c8518..3b576afe37ef 100644
--- a/src/mainboard/hp/z220_sff_workstation/cmos.layout
+++ b/src/mainboard/hp/z220_sff_workstation/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/hp/z220_sff_workstation/devicetree.cb b/src/mainboard/hp/z220_sff_workstation/devicetree.cb
index 2be0ed7b8743..ee91c04bc0e0 100644
--- a/src/mainboard/hp/z220_sff_workstation/devicetree.cb
+++ b/src/mainboard/hp/z220_sff_workstation/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
register "gfx.use_spread_spectrum_clock" = "0"
diff --git a/src/mainboard/ibase/mb899/cmos.layout b/src/mainboard/ibase/mb899/cmos.layout
index 1e88c3e18f4a..0aaadae5e579 100644
--- a/src/mainboard/ibase/mb899/cmos.layout
+++ b/src/mainboard/ibase/mb899/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/baskingridge/Makefile.inc b/src/mainboard/intel/baskingridge/Makefile.inc
index 657f849c712e..c305b7837e27 100644
--- a/src/mainboard/intel/baskingridge/Makefile.inc
+++ b/src/mainboard/intel/baskingridge/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += chromeos.c
ramstage-y += chromeos.c
diff --git a/src/mainboard/intel/baskingridge/cmos.layout b/src/mainboard/intel/baskingridge/cmos.layout
index 4d77d7e308d8..5bc62745b2e7 100644
--- a/src/mainboard/intel/baskingridge/cmos.layout
+++ b/src/mainboard/intel/baskingridge/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/cannonlake_rvp/Makefile.inc b/src/mainboard/intel/cannonlake_rvp/Makefile.inc
index acd9f112feb6..741f0aed725b 100644
--- a/src/mainboard/intel/cannonlake_rvp/Makefile.inc
+++ b/src/mainboard/intel/cannonlake_rvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc b/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc
index e76f5662deb3..2c41c421e1c3 100644
--- a/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc
+++ b/src/mainboard/intel/cannonlake_rvp/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/intel/coffeelake_rvp/Makefile.inc b/src/mainboard/intel/coffeelake_rvp/Makefile.inc
index cfa4a8497c53..193303502636 100644
--- a/src/mainboard/intel/coffeelake_rvp/Makefile.inc
+++ b/src/mainboard/intel/coffeelake_rvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/intel/d510mo/Kconfig b/src/mainboard/intel/d510mo/Kconfig
index c7d7de0d1c3c..4b6ae9e7027b 100644
--- a/src/mainboard/intel/d510mo/Kconfig
+++ b/src/mainboard/intel/d510mo/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_D510MO
diff --git a/src/mainboard/intel/d510mo/cmos.layout b/src/mainboard/intel/d510mo/cmos.layout
index 9fb41481e48b..e0495cfaec10 100644
--- a/src/mainboard/intel/d510mo/cmos.layout
+++ b/src/mainboard/intel/d510mo/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/d945gclf/Kconfig b/src/mainboard/intel/d945gclf/Kconfig
index 6c78c1d3e3b8..4f9e86d7a9ae 100644
--- a/src/mainboard/intel/d945gclf/Kconfig
+++ b/src/mainboard/intel/d945gclf/Kconfig
@@ -2,15 +2,8 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
+
if BOARD_INTEL_D945GCLF
config BOARD_SPECIFIC_OPTIONS
diff --git a/src/mainboard/intel/d945gclf/cmos.layout b/src/mainboard/intel/d945gclf/cmos.layout
index e5677fdcf1a7..c2a01972e3f2 100644
--- a/src/mainboard/intel/d945gclf/cmos.layout
+++ b/src/mainboard/intel/d945gclf/cmos.layout
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/d945gclf/devicetree.cb b/src/mainboard/intel/d945gclf/devicetree.cb
index 9d81e31232ca..ffff21c01926 100644
--- a/src/mainboard/intel/d945gclf/devicetree.cb
+++ b/src/mainboard/intel/d945gclf/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
diff --git a/src/mainboard/intel/dg41wv/Kconfig b/src/mainboard/intel/dg41wv/Kconfig
index f45e1ec1312c..7d7a8f3a4c81 100644
--- a/src/mainboard/intel/dg41wv/Kconfig
+++ b/src/mainboard/intel/dg41wv/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_DG41WV
diff --git a/src/mainboard/intel/dg41wv/cmos.layout b/src/mainboard/intel/dg41wv/cmos.layout
index ac83eb86b071..7407228d9a5d 100644
--- a/src/mainboard/intel/dg41wv/cmos.layout
+++ b/src/mainboard/intel/dg41wv/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/dg43gt/Kconfig b/src/mainboard/intel/dg43gt/Kconfig
index bb7867694e6e..3dbd207ed2f9 100644
--- a/src/mainboard/intel/dg43gt/Kconfig
+++ b/src/mainboard/intel/dg43gt/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_DG43GT
diff --git a/src/mainboard/intel/dg43gt/Makefile.inc b/src/mainboard/intel/dg43gt/Makefile.inc
index f89d1302e393..2446f1aaa7b6 100644
--- a/src/mainboard/intel/dg43gt/Makefile.inc
+++ b/src/mainboard/intel/dg43gt/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ramstage-y += cstates.c
romstage-y += gpio.c
diff --git a/src/mainboard/intel/dg43gt/cmos.layout b/src/mainboard/intel/dg43gt/cmos.layout
index b92a95e997b5..0d8e4eaa8646 100644
--- a/src/mainboard/intel/dg43gt/cmos.layout
+++ b/src/mainboard/intel/dg43gt/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/emeraldlake2/Makefile.inc b/src/mainboard/intel/emeraldlake2/Makefile.inc
index ab7044da5c9f..cdbb22ecb11f 100644
--- a/src/mainboard/intel/emeraldlake2/Makefile.inc
+++ b/src/mainboard/intel/emeraldlake2/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += chromeos.c
ramstage-y += chromeos.c
diff --git a/src/mainboard/intel/emeraldlake2/cmos.layout b/src/mainboard/intel/emeraldlake2/cmos.layout
index 84ed31fd019c..2267f7cf5ba6 100644
--- a/src/mainboard/intel/emeraldlake2/cmos.layout
+++ b/src/mainboard/intel/emeraldlake2/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/galileo/Kconfig b/src/mainboard/intel/galileo/Kconfig
index 26d56bc987a3..b6657901ee54 100644
--- a/src/mainboard/intel/galileo/Kconfig
+++ b/src/mainboard/intel/galileo/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_GALILEO
diff --git a/src/mainboard/intel/galileo/Kconfig.name b/src/mainboard/intel/galileo/Kconfig.name
index d570f24c3207..6b0e20083d4a 100644
--- a/src/mainboard/intel/galileo/Kconfig.name
+++ b/src/mainboard/intel/galileo/Kconfig.name
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config BOARD_INTEL_GALILEO
bool "Galileo"
diff --git a/src/mainboard/intel/galileo/Makefile.inc b/src/mainboard/intel/galileo/Makefile.inc
index 9e1defddfdd3..aa159ace8eb3 100644
--- a/src/mainboard/intel/galileo/Makefile.inc
+++ b/src/mainboard/intel/galileo/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
CPPFLAGS_common += -I$(src)/vendorcode/intel/fsp/fsp2_0/quark
diff --git a/src/mainboard/intel/galileo/devicetree.cb b/src/mainboard/intel/galileo/devicetree.cb
index 01182aa9b15e..12d19a82a663 100644
--- a/src/mainboard/intel/galileo/devicetree.cb
+++ b/src/mainboard/intel/galileo/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/quark
diff --git a/src/mainboard/intel/harcuvar/Kconfig b/src/mainboard/intel/harcuvar/Kconfig
index e7a7e2b9d0b5..6b46c8582299 100644
--- a/src/mainboard/intel/harcuvar/Kconfig
+++ b/src/mainboard/intel/harcuvar/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_HARCUVAR
diff --git a/src/mainboard/intel/harcuvar/Makefile.inc b/src/mainboard/intel/harcuvar/Makefile.inc
index d8b174412a55..568f40865357 100644
--- a/src/mainboard/intel/harcuvar/Makefile.inc
+++ b/src/mainboard/intel/harcuvar/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_ENABLE_FSP_MEMORY_DOWN) += spd
diff --git a/src/mainboard/intel/harcuvar/devicetree.cb b/src/mainboard/intel/harcuvar/devicetree.cb
index 4d45dd9c3313..3aba664ef680 100644
--- a/src/mainboard/intel/harcuvar/devicetree.cb
+++ b/src/mainboard/intel/harcuvar/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/denverton_ns
diff --git a/src/mainboard/intel/harcuvar/spd/Makefile.inc b/src/mainboard/intel/harcuvar/spd/Makefile.inc
index bd71aa3ad581..aac334a70553 100644
--- a/src/mainboard/intel/harcuvar/spd/Makefile.inc
+++ b/src/mainboard/intel/harcuvar/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd.c
diff --git a/src/mainboard/intel/icelake_rvp/Makefile.inc b/src/mainboard/intel/icelake_rvp/Makefile.inc
index b9dd971ddfaf..e99e5cc33348 100644
--- a/src/mainboard/intel/icelake_rvp/Makefile.inc
+++ b/src/mainboard/intel/icelake_rvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/icelake_rvp/spd/Makefile.inc b/src/mainboard/intel/icelake_rvp/spd/Makefile.inc
index e9d660285ee9..18110c764115 100644
--- a/src/mainboard/intel/icelake_rvp/spd/Makefile.inc
+++ b/src/mainboard/intel/icelake_rvp/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc b/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc
index 9d44bb02d029..67af14452681 100644
--- a/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_u/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc b/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc
index 9d44bb02d029..67af14452681 100644
--- a/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc
+++ b/src/mainboard/intel/icelake_rvp/variants/icl_y/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/intel/jasperlake_rvp/Makefile.inc b/src/mainboard/intel/jasperlake_rvp/Makefile.inc
index 745e0cfddb17..28684e2fa785 100644
--- a/src/mainboard/intel/jasperlake_rvp/Makefile.inc
+++ b/src/mainboard/intel/jasperlake_rvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/jasperlake_rvp/spd/Makefile.inc b/src/mainboard/intel/jasperlake_rvp/spd/Makefile.inc
index 29092814638b..1bc62eed93ee 100644
--- a/src/mainboard/intel/jasperlake_rvp/spd/Makefile.inc
+++ b/src/mainboard/intel/jasperlake_rvp/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/Makefile.inc b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/Makefile.inc
index 885a1722e3ee..05fdc8440d03 100644
--- a/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/Makefile.inc
+++ b/src/mainboard/intel/jasperlake_rvp/variants/jslrvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += memory.c
diff --git a/src/mainboard/intel/kblrvp/Makefile.inc b/src/mainboard/intel/kblrvp/Makefile.inc
index dbea38e62a5e..d89cc54f6df7 100644
--- a/src/mainboard/intel/kblrvp/Makefile.inc
+++ b/src/mainboard/intel/kblrvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/kblrvp/cmos.layout b/src/mainboard/intel/kblrvp/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/intel/kblrvp/cmos.layout
+++ b/src/mainboard/intel/kblrvp/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/kblrvp/spd/Makefile.inc b/src/mainboard/intel/kblrvp/spd/Makefile.inc
index 7651bd3cbd99..ab6529f33cd3 100644
--- a/src/mainboard/intel/kblrvp/spd/Makefile.inc
+++ b/src/mainboard/intel/kblrvp/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/intel/kunimitsu/Makefile.inc b/src/mainboard/intel/kunimitsu/Makefile.inc
index 46ea86cddc26..e1445ac34bc1 100644
--- a/src/mainboard/intel/kunimitsu/Makefile.inc
+++ b/src/mainboard/intel/kunimitsu/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/kunimitsu/cmos.layout b/src/mainboard/intel/kunimitsu/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/intel/kunimitsu/cmos.layout
+++ b/src/mainboard/intel/kunimitsu/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/kunimitsu/spd/Makefile.inc b/src/mainboard/intel/kunimitsu/spd/Makefile.inc
index b673a71c9ac8..0f17843d8910 100644
--- a/src/mainboard/intel/kunimitsu/spd/Makefile.inc
+++ b/src/mainboard/intel/kunimitsu/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/intel/saddlebrook/Kconfig b/src/mainboard/intel/saddlebrook/Kconfig
index 411e3d57b9ce..12e201baf9c7 100644
--- a/src/mainboard/intel/saddlebrook/Kconfig
+++ b/src/mainboard/intel/saddlebrook/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_INTEL_SKLSDLBRK
diff --git a/src/mainboard/intel/saddlebrook/Makefile.inc b/src/mainboard/intel/saddlebrook/Makefile.inc
index b62bcf9c27e1..09003452377c 100644
--- a/src/mainboard/intel/saddlebrook/Makefile.inc
+++ b/src/mainboard/intel/saddlebrook/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/saddlebrook/cmos.layout b/src/mainboard/intel/saddlebrook/cmos.layout
index 3fc1ee0a7e0e..ae868bc953bc 100644
--- a/src/mainboard/intel/saddlebrook/cmos.layout
+++ b/src/mainboard/intel/saddlebrook/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/saddlebrook/devicetree.cb b/src/mainboard/intel/saddlebrook/devicetree.cb
index 333212593c49..2e82614b6b92 100644
--- a/src/mainboard/intel/saddlebrook/devicetree.cb
+++ b/src/mainboard/intel/saddlebrook/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/skylake
diff --git a/src/mainboard/intel/saddlebrook/spd/Makefile.inc b/src/mainboard/intel/saddlebrook/spd/Makefile.inc
index b312ae55f3fe..bf25f4a1bfc7 100644
--- a/src/mainboard/intel/saddlebrook/spd/Makefile.inc
+++ b/src/mainboard/intel/saddlebrook/spd/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/intel/strago/Makefile.inc b/src/mainboard/intel/strago/Makefile.inc
index 70bfb5a686fb..ac6b869ea9a1 100644
--- a/src/mainboard/intel/strago/Makefile.inc
+++ b/src/mainboard/intel/strago/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c
diff --git a/src/mainboard/intel/strago/cmos.layout b/src/mainboard/intel/strago/cmos.layout
index a0edabdccb24..1e3aa17b829a 100644
--- a/src/mainboard/intel/strago/cmos.layout
+++ b/src/mainboard/intel/strago/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/intel/tglrvp/Makefile.inc b/src/mainboard/intel/tglrvp/Makefile.inc
index 745e0cfddb17..28684e2fa785 100644
--- a/src/mainboard/intel/tglrvp/Makefile.inc
+++ b/src/mainboard/intel/tglrvp/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/intel/tglrvp/spd/Makefile.inc b/src/mainboard/intel/tglrvp/spd/Makefile.inc
index 131e938e212c..091f2b77f051 100644
--- a/src/mainboard/intel/tglrvp/spd/Makefile.inc
+++ b/src/mainboard/intel/tglrvp/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/Makefile.inc b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/Makefile.inc
index 7a3ce6346717..c0fea914d8e7 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/Makefile.inc
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/Makefile.inc b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/Makefile.inc
index 7a3ce6346717..c0fea914d8e7 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/Makefile.inc
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
diff --git a/src/mainboard/intel/wtm2/Makefile.inc b/src/mainboard/intel/wtm2/Makefile.inc
index 9dd899cdf307..adbaf2cdad17 100644
--- a/src/mainboard/intel/wtm2/Makefile.inc
+++ b/src/mainboard/intel/wtm2/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += gpio.c
diff --git a/src/mainboard/intel/wtm2/cmos.layout b/src/mainboard/intel/wtm2/cmos.layout
index 014f4426518f..6e04c5b225c8 100644
--- a/src/mainboard/intel/wtm2/cmos.layout
+++ b/src/mainboard/intel/wtm2/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/jetway/nf81-t56n-lf/Kconfig b/src/mainboard/jetway/nf81-t56n-lf/Kconfig
index 35c9e27e23b3..3d9d11232157 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/Kconfig
+++ b/src/mainboard/jetway/nf81-t56n-lf/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_JETWAY_NF81_T56N_LF
diff --git a/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc b/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc
index f0a8fe610960..ae80f5d080e4 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc
+++ b/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/jetway/nf81-t56n-lf/cmos.layout b/src/mainboard/jetway/nf81-t56n-lf/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/cmos.layout
+++ b/src/mainboard/jetway/nf81-t56n-lf/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb b/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
index 1a414dac2203..e7b74f7d3809 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
+++ b/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/kontron/986lcd-m/cmos.layout b/src/mainboard/kontron/986lcd-m/cmos.layout
index f9084b3a9cd5..470351fe4b17 100644
--- a/src/mainboard/kontron/986lcd-m/cmos.layout
+++ b/src/mainboard/kontron/986lcd-m/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/kontron/ktqm77/cmos.layout b/src/mainboard/kontron/ktqm77/cmos.layout
index 72117ae5ea76..85572d1565ca 100644
--- a/src/mainboard/kontron/ktqm77/cmos.layout
+++ b/src/mainboard/kontron/ktqm77/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/g505s/Kconfig b/src/mainboard/lenovo/g505s/Kconfig
index fda750534479..f5c2f1978560 100644
--- a/src/mainboard/lenovo/g505s/Kconfig
+++ b/src/mainboard/lenovo/g505s/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_LENOVO_G505S
diff --git a/src/mainboard/lenovo/g505s/Makefile.inc b/src/mainboard/lenovo/g505s/Makefile.inc
index f56c5e5bac8a..0947bd0f8a44 100644
--- a/src/mainboard/lenovo/g505s/Makefile.inc
+++ b/src/mainboard/lenovo/g505s/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += buildOpts.c
romstage-y += BiosCallOuts.c
diff --git a/src/mainboard/lenovo/g505s/cmos.layout b/src/mainboard/lenovo/g505s/cmos.layout
index 001a9e07fc39..028ba3c772b7 100644
--- a/src/mainboard/lenovo/g505s/cmos.layout
+++ b/src/mainboard/lenovo/g505s/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/lenovo/g505s/devicetree.cb b/src/mainboard/lenovo/g505s/devicetree.cb
index be5c1f5cdbad..ef1f419ec6a7 100644
--- a/src/mainboard/lenovo/g505s/devicetree.cb
+++ b/src/mainboard/lenovo/g505s/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/lenovo/l520/Makefile.inc b/src/mainboard/lenovo/l520/Makefile.inc
index c35b4c5dd7d0..b84c6600d6a2 100644
--- a/src/mainboard/lenovo/l520/Makefile.inc
+++ b/src/mainboard/lenovo/l520/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
diff --git a/src/mainboard/lenovo/l520/cmos.layout b/src/mainboard/lenovo/l520/cmos.layout
index 12941f348280..ff39fc656823 100644
--- a/src/mainboard/lenovo/l520/cmos.layout
+++ b/src/mainboard/lenovo/l520/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t400/Makefile.inc b/src/mainboard/lenovo/t400/Makefile.inc
index 9fff90c804d6..a7f2b2504403 100644
--- a/src/mainboard/lenovo/t400/Makefile.inc
+++ b/src/mainboard/lenovo/t400/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += dock.c
diff --git a/src/mainboard/lenovo/t400/cmos.layout b/src/mainboard/lenovo/t400/cmos.layout
index 73236cf8b72a..9aaa3de84d26 100644
--- a/src/mainboard/lenovo/t400/cmos.layout
+++ b/src/mainboard/lenovo/t400/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t410/Makefile.inc b/src/mainboard/lenovo/t410/Makefile.inc
index fa6e7057fe16..7f83dd23feef 100644
--- a/src/mainboard/lenovo/t410/Makefile.inc
+++ b/src/mainboard/lenovo/t410/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += early_init.c
diff --git a/src/mainboard/lenovo/t410/cmos.layout b/src/mainboard/lenovo/t410/cmos.layout
index 12b6568cc4c5..e9543cff8870 100644
--- a/src/mainboard/lenovo/t410/cmos.layout
+++ b/src/mainboard/lenovo/t410/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t410/devicetree.cb b/src/mainboard/lenovo/t410/devicetree.cb
index 7f62738d2f9c..744d9e9131d1 100644
--- a/src/mainboard/lenovo/t410/devicetree.cb
+++ b/src/mainboard/lenovo/t410/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/ironlake
# IGD Displays
diff --git a/src/mainboard/lenovo/t420/Makefile.inc b/src/mainboard/lenovo/t420/Makefile.inc
index 05befddc9b26..adf9f144228b 100644
--- a/src/mainboard/lenovo/t420/Makefile.inc
+++ b/src/mainboard/lenovo/t420/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += gpio.c
diff --git a/src/mainboard/lenovo/t420/cmos.layout b/src/mainboard/lenovo/t420/cmos.layout
index 26e63005bbc2..40bec2c91c2e 100644
--- a/src/mainboard/lenovo/t420/cmos.layout
+++ b/src/mainboard/lenovo/t420/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t420s/Makefile.inc b/src/mainboard/lenovo/t420s/Makefile.inc
index 05befddc9b26..adf9f144228b 100644
--- a/src/mainboard/lenovo/t420s/Makefile.inc
+++ b/src/mainboard/lenovo/t420s/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += gpio.c
diff --git a/src/mainboard/lenovo/t420s/cmos.layout b/src/mainboard/lenovo/t420s/cmos.layout
index 26e63005bbc2..40bec2c91c2e 100644
--- a/src/mainboard/lenovo/t420s/cmos.layout
+++ b/src/mainboard/lenovo/t420s/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t430/cmos.layout b/src/mainboard/lenovo/t430/cmos.layout
index 05c659777a32..fdf77cf9b801 100644
--- a/src/mainboard/lenovo/t430/cmos.layout
+++ b/src/mainboard/lenovo/t430/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t430s/Makefile.inc b/src/mainboard/lenovo/t430s/Makefile.inc
index 42879bcd7952..f6d369eb01bf 100644
--- a/src/mainboard/lenovo/t430s/Makefile.inc
+++ b/src/mainboard/lenovo/t430s/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += variants/$(VARIANT_DIR)/gpio.c
diff --git a/src/mainboard/lenovo/t430s/cmos.layout b/src/mainboard/lenovo/t430s/cmos.layout
index 29d865232b6b..d10a4848706d 100644
--- a/src/mainboard/lenovo/t430s/cmos.layout
+++ b/src/mainboard/lenovo/t430s/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t430s/variants/t431s/spd/Makefile.inc b/src/mainboard/lenovo/t430s/variants/t431s/spd/Makefile.inc
index f92085921664..41d9646c713e 100644
--- a/src/mainboard/lenovo/t430s/variants/t431s/spd/Makefile.inc
+++ b/src/mainboard/lenovo/t430s/variants/t431s/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/lenovo/t440p/cmos.layout b/src/mainboard/lenovo/t440p/cmos.layout
index 54277c94c006..df828e3aac2b 100644
--- a/src/mainboard/lenovo/t440p/cmos.layout
+++ b/src/mainboard/lenovo/t440p/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t520/Makefile.inc b/src/mainboard/lenovo/t520/Makefile.inc
index 58815b6c6a86..5177c666784b 100644
--- a/src/mainboard/lenovo/t520/Makefile.inc
+++ b/src/mainboard/lenovo/t520/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += variants/$(VARIANT_DIR)/gpio.c
diff --git a/src/mainboard/lenovo/t520/cmos.layout b/src/mainboard/lenovo/t520/cmos.layout
index 592dfcab02b5..d6e0cb343240 100644
--- a/src/mainboard/lenovo/t520/cmos.layout
+++ b/src/mainboard/lenovo/t520/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t530/Makefile.inc b/src/mainboard/lenovo/t530/Makefile.inc
index 58815b6c6a86..5177c666784b 100644
--- a/src/mainboard/lenovo/t530/Makefile.inc
+++ b/src/mainboard/lenovo/t530/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += variants/$(VARIANT_DIR)/gpio.c
diff --git a/src/mainboard/lenovo/t530/cmos.layout b/src/mainboard/lenovo/t530/cmos.layout
index 791885a4d1b8..5a2d2b94250e 100644
--- a/src/mainboard/lenovo/t530/cmos.layout
+++ b/src/mainboard/lenovo/t530/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t60/Makefile.inc b/src/mainboard/lenovo/t60/Makefile.inc
index 3cac95eda097..6aacdb7b7846 100644
--- a/src/mainboard/lenovo/t60/Makefile.inc
+++ b/src/mainboard/lenovo/t60/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += dock.c
bootblock-y += dock.c
diff --git a/src/mainboard/lenovo/t60/cmos.layout b/src/mainboard/lenovo/t60/cmos.layout
index f765b7543690..5a40c21f8a9e 100644
--- a/src/mainboard/lenovo/t60/cmos.layout
+++ b/src/mainboard/lenovo/t60/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb
index c3d96f08deb9..8bc9172b2cf0 100644
--- a/src/mainboard/lenovo/t60/devicetree.cb
+++ b/src/mainboard/lenovo/t60/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
# IGD Displays
diff --git a/src/mainboard/lenovo/t60/variants/t60/overridetree.cb b/src/mainboard/lenovo/t60/variants/t60/overridetree.cb
index 2933fcb1b728..1c3a6fa8388b 100644
--- a/src/mainboard/lenovo/t60/variants/t60/overridetree.cb
+++ b/src/mainboard/lenovo/t60/variants/t60/overridetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
device domain 0 on
diff --git a/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb b/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb
index 113db0b01850..9e7433952e3c 100644
--- a/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb
+++ b/src/mainboard/lenovo/t60/variants/z61t/overridetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
device domain 0 on
diff --git a/src/mainboard/lenovo/thinkcentre_a58/Kconfig b/src/mainboard/lenovo/thinkcentre_a58/Kconfig
index 150072b06c85..237fd88d7f62 100644
--- a/src/mainboard/lenovo/thinkcentre_a58/Kconfig
+++ b/src/mainboard/lenovo/thinkcentre_a58/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_LENOVO_THINKCENTRE_A58
diff --git a/src/mainboard/lenovo/thinkcentre_a58/cmos.layout b/src/mainboard/lenovo/thinkcentre_a58/cmos.layout
index ac83eb86b071..7407228d9a5d 100644
--- a/src/mainboard/lenovo/thinkcentre_a58/cmos.layout
+++ b/src/mainboard/lenovo/thinkcentre_a58/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x131e/Makefile.inc b/src/mainboard/lenovo/x131e/Makefile.inc
index 3ed751d7b582..e63bf457d0c0 100644
--- a/src/mainboard/lenovo/x131e/Makefile.inc
+++ b/src/mainboard/lenovo/x131e/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
diff --git a/src/mainboard/lenovo/x131e/cmos.layout b/src/mainboard/lenovo/x131e/cmos.layout
index 10d62dec4509..1a28eab4fab2 100644
--- a/src/mainboard/lenovo/x131e/cmos.layout
+++ b/src/mainboard/lenovo/x131e/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/Makefile.inc b/src/mainboard/lenovo/x1_carbon_gen1/Makefile.inc
index c4fea34ec193..4da0635233b2 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/Makefile.inc
+++ b/src/mainboard/lenovo/x1_carbon_gen1/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/cmos.layout b/src/mainboard/lenovo/x1_carbon_gen1/cmos.layout
index 06832bbdf469..9345d0d83d6f 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/cmos.layout
+++ b/src/mainboard/lenovo/x1_carbon_gen1/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x1_carbon_gen1/spd/Makefile.inc b/src/mainboard/lenovo/x1_carbon_gen1/spd/Makefile.inc
index 76a181efe20c..46d32b121308 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/spd/Makefile.inc
+++ b/src/mainboard/lenovo/x1_carbon_gen1/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/lenovo/x200/Makefile.inc b/src/mainboard/lenovo/x200/Makefile.inc
index 3df6377657bd..f63238bc4828 100644
--- a/src/mainboard/lenovo/x200/Makefile.inc
+++ b/src/mainboard/lenovo/x200/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_BOARD_LENOVO_X200) += variants/$(VARIANT_DIR)/dock.c
ramstage-y += cstates.c
diff --git a/src/mainboard/lenovo/x200/cmos.layout b/src/mainboard/lenovo/x200/cmos.layout
index f8e3f8e13497..ede45d083a7c 100644
--- a/src/mainboard/lenovo/x200/cmos.layout
+++ b/src/mainboard/lenovo/x200/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x201/Makefile.inc b/src/mainboard/lenovo/x201/Makefile.inc
index 1c32e5648b09..2aedab09d461 100644
--- a/src/mainboard/lenovo/x201/Makefile.inc
+++ b/src/mainboard/lenovo/x201/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += early_init.c
diff --git a/src/mainboard/lenovo/x201/cmos.layout b/src/mainboard/lenovo/x201/cmos.layout
index 2a8b27e1cd38..895ed8cd7a43 100644
--- a/src/mainboard/lenovo/x201/cmos.layout
+++ b/src/mainboard/lenovo/x201/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb
index 340170814169..05c9c459a572 100644
--- a/src/mainboard/lenovo/x201/devicetree.cb
+++ b/src/mainboard/lenovo/x201/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/ironlake
# IGD Displays
diff --git a/src/mainboard/lenovo/x220/Makefile.inc b/src/mainboard/lenovo/x220/Makefile.inc
index 5ef50e8fe11e..d478753a4cf4 100644
--- a/src/mainboard/lenovo/x220/Makefile.inc
+++ b/src/mainboard/lenovo/x220/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += variants/$(VARIANT_DIR)/gpio.c
diff --git a/src/mainboard/lenovo/x220/cmos.layout b/src/mainboard/lenovo/x220/cmos.layout
index 43c468318b66..931cec9602cc 100644
--- a/src/mainboard/lenovo/x220/cmos.layout
+++ b/src/mainboard/lenovo/x220/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x230/Makefile.inc b/src/mainboard/lenovo/x230/Makefile.inc
index 05befddc9b26..adf9f144228b 100644
--- a/src/mainboard/lenovo/x230/Makefile.inc
+++ b/src/mainboard/lenovo/x230/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
bootblock-y += gpio.c
diff --git a/src/mainboard/lenovo/x230/cmos.layout b/src/mainboard/lenovo/x230/cmos.layout
index 3155dd79c31a..aa3ce8e49d2a 100644
--- a/src/mainboard/lenovo/x230/cmos.layout
+++ b/src/mainboard/lenovo/x230/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x60/Makefile.inc b/src/mainboard/lenovo/x60/Makefile.inc
index ceed4a44917d..7b83a3b26b5a 100644
--- a/src/mainboard/lenovo/x60/Makefile.inc
+++ b/src/mainboard/lenovo/x60/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += dock.c
bootblock-y += dock.c
diff --git a/src/mainboard/lenovo/x60/cmos.layout b/src/mainboard/lenovo/x60/cmos.layout
index a402f05b834b..616c0e6e1a54 100644
--- a/src/mainboard/lenovo/x60/cmos.layout
+++ b/src/mainboard/lenovo/x60/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index fbe13d83319b..e826b63bd264 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
# IGD Displays
diff --git a/src/mainboard/lippert/frontrunner-af/Kconfig b/src/mainboard/lippert/frontrunner-af/Kconfig
index e7952037bd23..33e726fa6de4 100644
--- a/src/mainboard/lippert/frontrunner-af/Kconfig
+++ b/src/mainboard/lippert/frontrunner-af/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_LIPPERT_FRONTRUNNER_AF
diff --git a/src/mainboard/lippert/frontrunner-af/Makefile.inc b/src/mainboard/lippert/frontrunner-af/Makefile.inc
index 0576704326d1..3a272cf51888 100644
--- a/src/mainboard/lippert/frontrunner-af/Makefile.inc
+++ b/src/mainboard/lippert/frontrunner-af/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/lippert/frontrunner-af/cmos.layout b/src/mainboard/lippert/frontrunner-af/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/lippert/frontrunner-af/cmos.layout
+++ b/src/mainboard/lippert/frontrunner-af/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/lippert/frontrunner-af/devicetree.cb b/src/mainboard/lippert/frontrunner-af/devicetree.cb
index 1a2250abde07..8210b3002732 100644
--- a/src/mainboard/lippert/frontrunner-af/devicetree.cb
+++ b/src/mainboard/lippert/frontrunner-af/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/lippert/toucan-af/Kconfig b/src/mainboard/lippert/toucan-af/Kconfig
index 03c9d666cd25..c2dd76592681 100644
--- a/src/mainboard/lippert/toucan-af/Kconfig
+++ b/src/mainboard/lippert/toucan-af/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_LIPPERT_TOUCAN_AF
diff --git a/src/mainboard/lippert/toucan-af/Makefile.inc b/src/mainboard/lippert/toucan-af/Makefile.inc
index ed4ad12c3fc2..60bf17125c9c 100644
--- a/src/mainboard/lippert/toucan-af/Makefile.inc
+++ b/src/mainboard/lippert/toucan-af/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/lippert/toucan-af/cmos.layout b/src/mainboard/lippert/toucan-af/cmos.layout
index 275de95ad218..08ea4436ed47 100644
--- a/src/mainboard/lippert/toucan-af/cmos.layout
+++ b/src/mainboard/lippert/toucan-af/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/lippert/toucan-af/devicetree.cb b/src/mainboard/lippert/toucan-af/devicetree.cb
index 2003d9e9702b..005263ffcaa6 100644
--- a/src/mainboard/lippert/toucan-af/devicetree.cb
+++ b/src/mainboard/lippert/toucan-af/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/msi/Kconfig b/src/mainboard/msi/Kconfig
index 4b920441a6ba..f288de0d38d4 100644
--- a/src/mainboard/msi/Kconfig
+++ b/src/mainboard/msi/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_MSI
diff --git a/src/mainboard/msi/ms7721/Kconfig b/src/mainboard/msi/ms7721/Kconfig
index 9d92c35bb142..b13e03714866 100644
--- a/src/mainboard/msi/ms7721/Kconfig
+++ b/src/mainboard/msi/ms7721/Kconfig
@@ -3,15 +3,7 @@
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_MSI_MS7721
diff --git a/src/mainboard/msi/ms7721/Makefile.inc b/src/mainboard/msi/ms7721/Makefile.inc
index 55bdeb552ebe..cb73c2795a29 100644
--- a/src/mainboard/msi/ms7721/Makefile.inc
+++ b/src/mainboard/msi/ms7721/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/msi/ms7721/cmos.layout b/src/mainboard/msi/ms7721/cmos.layout
index 4a18471301e2..6e3f6dbe0d44 100644
--- a/src/mainboard/msi/ms7721/cmos.layout
+++ b/src/mainboard/msi/ms7721/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/msi/ms7721/devicetree.cb b/src/mainboard/msi/ms7721/devicetree.cb
index e77cf912f47f..91a0338701a2 100644
--- a/src/mainboard/msi/ms7721/devicetree.cb
+++ b/src/mainboard/msi/ms7721/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family15tn/root_complex
device cpu_cluster 0 on
diff --git a/src/mainboard/opencellular/Kconfig b/src/mainboard/opencellular/Kconfig
index f1b4bd46590a..ea274f796ab2 100644
--- a/src/mainboard/opencellular/Kconfig
+++ b/src/mainboard/opencellular/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_OPENCELLULAR
diff --git a/src/mainboard/opencellular/elgon/Kconfig b/src/mainboard/opencellular/elgon/Kconfig
index 69725ad8996e..e2e325b35291 100644
--- a/src/mainboard/opencellular/elgon/Kconfig
+++ b/src/mainboard/opencellular/elgon/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_OPENCELLULAR_ELGON
diff --git a/src/mainboard/opencellular/elgon/Makefile.inc b/src/mainboard/opencellular/elgon/Makefile.inc
index 7ee8abb12429..7b733a55874a 100644
--- a/src/mainboard/opencellular/elgon/Makefile.inc
+++ b/src/mainboard/opencellular/elgon/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += memlayout.ld
diff --git a/src/mainboard/opencellular/elgon/devicetree.cb b/src/mainboard/opencellular/elgon/devicetree.cb
index e2c38db0594e..7006eb1e88e8 100644
--- a/src/mainboard/opencellular/elgon/devicetree.cb
+++ b/src/mainboard/opencellular/elgon/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/cavium/cn81xx
device cpu_cluster 0 on end
diff --git a/src/mainboard/packardbell/ms2290/Makefile.inc b/src/mainboard/packardbell/ms2290/Makefile.inc
index d8200f9e36aa..ad55a51e3008 100644
--- a/src/mainboard/packardbell/ms2290/Makefile.inc
+++ b/src/mainboard/packardbell/ms2290/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
smm-y += smihandler.c
romstage-y += gpio.c
diff --git a/src/mainboard/packardbell/ms2290/cmos.layout b/src/mainboard/packardbell/ms2290/cmos.layout
index 590dda29359f..738699935fc7 100644
--- a/src/mainboard/packardbell/ms2290/cmos.layout
+++ b/src/mainboard/packardbell/ms2290/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/packardbell/ms2290/devicetree.cb b/src/mainboard/packardbell/ms2290/devicetree.cb
index fb26392a1400..df70c3661072 100644
--- a/src/mainboard/packardbell/ms2290/devicetree.cb
+++ b/src/mainboard/packardbell/ms2290/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/ironlake
# IGD Displays
diff --git a/src/mainboard/pcengines/apu1/Kconfig b/src/mainboard/pcengines/apu1/Kconfig
index bf58575b49f3..bd2b11c23720 100644
--- a/src/mainboard/pcengines/apu1/Kconfig
+++ b/src/mainboard/pcengines/apu1/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_PCENGINES_APU1
diff --git a/src/mainboard/pcengines/apu1/Makefile.inc b/src/mainboard/pcengines/apu1/Makefile.inc
index 57c78fa005f2..c053c39bc43b 100644
--- a/src/mainboard/pcengines/apu1/Makefile.inc
+++ b/src/mainboard/pcengines/apu1/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_AHCI_BIOS),y)
stripped_ahcibios_id = $(call strip_quotes,$(CONFIG_AHCI_BIOS_ID))
diff --git a/src/mainboard/pcengines/apu1/devicetree.cb b/src/mainboard/pcengines/apu1/devicetree.cb
index dd851a71333e..aa963106d043 100644
--- a/src/mainboard/pcengines/apu1/devicetree.cb
+++ b/src/mainboard/pcengines/apu1/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
diff --git a/src/mainboard/pcengines/apu2/Kconfig b/src/mainboard/pcengines/apu2/Kconfig
index 4321c5cfefea..7140eda31f65 100644
--- a/src/mainboard/pcengines/apu2/Kconfig
+++ b/src/mainboard/pcengines/apu2/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_PCENGINES_APU2 || BOARD_PCENGINES_APU3 || BOARD_PCENGINES_APU4 || \
BOARD_PCENGINES_APU5
diff --git a/src/mainboard/pcengines/apu2/Makefile.inc b/src/mainboard/pcengines/apu2/Makefile.inc
index 94ca4335b070..bdbd59ba801b 100644
--- a/src/mainboard/pcengines/apu2/Makefile.inc
+++ b/src/mainboard/pcengines/apu2/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/pcengines/apu2/cmos.layout b/src/mainboard/pcengines/apu2/cmos.layout
index 7c63043519d9..29ef19559ceb 100644
--- a/src/mainboard/pcengines/apu2/cmos.layout
+++ b/src/mainboard/pcengines/apu2/cmos.layout
@@ -3,14 +3,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
+
#*****************************************************************************
entries
diff --git a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
index 672155b0493d..435ea88bc21b 100644
--- a/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
+++ b/src/mainboard/pcengines/apu2/variants/apu2/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/pi/00730F01/root_complex
device cpu_cluster 0 on
chip cpu/amd/pi/00730F01
diff --git a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb
index d743da6b66ec..499f105ac903 100644
--- a/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb
+++ b/src/mainboard/pcengines/apu2/variants/apu3/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/pi/00730F01/root_complex
device cpu_cluster 0 on
chip cpu/amd/pi/00730F01
diff --git a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb
index c08e5b24e26a..8502a77d9dd2 100644
--- a/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb
+++ b/src/mainboard/pcengines/apu2/variants/apu4/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/pi/00730F01/root_complex
device cpu_cluster 0 on
chip cpu/amd/pi/00730F01
diff --git a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
index 309674bab136..cfb4bd87ed39 100644
--- a/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
+++ b/src/mainboard/pcengines/apu2/variants/apu5/devicetree.cb
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
chip northbridge/amd/pi/00730F01/root_complex
device cpu_cluster 0 on
chip cpu/amd/pi/00730F01
diff --git a/src/mainboard/portwell/m107/Kconfig b/src/mainboard/portwell/m107/Kconfig
index 03c6c32a29b3..aa91a574aae6 100644
--- a/src/mainboard/portwell/m107/Kconfig
+++ b/src/mainboard/portwell/m107/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_PORTWELL_M107
diff --git a/src/mainboard/portwell/m107/Makefile.inc b/src/mainboard/portwell/m107/Makefile.inc
index 42e11523e455..1199542a6166 100644
--- a/src/mainboard/portwell/m107/Makefile.inc
+++ b/src/mainboard/portwell/m107/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += com_init.c
diff --git a/src/mainboard/portwell/m107/cmos.layout b/src/mainboard/portwell/m107/cmos.layout
index e809c23a590f..201a58ee0823 100644
--- a/src/mainboard/portwell/m107/cmos.layout
+++ b/src/mainboard/portwell/m107/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/purism/Kconfig b/src/mainboard/purism/Kconfig
index 93388e377a91..a71f0cd4d9cb 100644
--- a/src/mainboard/purism/Kconfig
+++ b/src/mainboard/purism/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_PURISM
diff --git a/src/mainboard/purism/librem_bdw/Makefile.inc b/src/mainboard/purism/librem_bdw/Makefile.inc
index a03f360adc91..faf309feca9a 100644
--- a/src/mainboard/purism/librem_bdw/Makefile.inc
+++ b/src/mainboard/purism/librem_bdw/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += gpio.c
romstage-y += variants/$(VARIANT_DIR)/pei_data.c
diff --git a/src/mainboard/purism/librem_skl/Makefile.inc b/src/mainboard/purism/librem_skl/Makefile.inc
index 31043ac4a68b..07b5197c0211 100644
--- a/src/mainboard/purism/librem_skl/Makefile.inc
+++ b/src/mainboard/purism/librem_skl/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ramstage.c
ramstage-y += hda_verb.c
diff --git a/src/mainboard/razer/blade_stealth_kbl/Makefile.inc b/src/mainboard/razer/blade_stealth_kbl/Makefile.inc
index 75cee1455905..2df3cb2cb12d 100644
--- a/src/mainboard/razer/blade_stealth_kbl/Makefile.inc
+++ b/src/mainboard/razer/blade_stealth_kbl/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += spd
diff --git a/src/mainboard/razer/blade_stealth_kbl/spd/Makefile.inc b/src/mainboard/razer/blade_stealth_kbl/spd/Makefile.inc
index c223562fb6f5..294a6e3047a4 100644
--- a/src/mainboard/razer/blade_stealth_kbl/spd/Makefile.inc
+++ b/src/mainboard/razer/blade_stealth_kbl/spd/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += spd_util.c
diff --git a/src/mainboard/roda/rk886ex/Makefile.inc b/src/mainboard/roda/rk886ex/Makefile.inc
index decfef7d08a3..711cfdfa211a 100644
--- a/src/mainboard/roda/rk886ex/Makefile.inc
+++ b/src/mainboard/roda/rk886ex/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += m3885.c
ramstage-y += cstates.c
diff --git a/src/mainboard/roda/rk886ex/cmos.layout b/src/mainboard/roda/rk886ex/cmos.layout
index 03c865c5b8c6..5faa4741dca7 100644
--- a/src/mainboard/roda/rk886ex/cmos.layout
+++ b/src/mainboard/roda/rk886ex/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/roda/rk886ex/devicetree.cb b/src/mainboard/roda/rk886ex/devicetree.cb
index af250e768d4f..9294520bcf27 100644
--- a/src/mainboard/roda/rk886ex/devicetree.cb
+++ b/src/mainboard/roda/rk886ex/devicetree.cb
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/i945
# IGD Displays
diff --git a/src/mainboard/roda/rk9/Makefile.inc b/src/mainboard/roda/rk9/Makefile.inc
index ffedbf60e1a8..ab3dbbbffdfa 100644
--- a/src/mainboard/roda/rk9/Makefile.inc
+++ b/src/mainboard/roda/rk9/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/roda/rk9/cmos.layout b/src/mainboard/roda/rk9/cmos.layout
index 7e3319be0268..688d102819dc 100644
--- a/src/mainboard/roda/rk9/cmos.layout
+++ b/src/mainboard/roda/rk9/cmos.layout
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2 of
-# the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/roda/rv11/Makefile.inc b/src/mainboard/roda/rv11/Makefile.inc
index e715be723e25..df1877d0a9e3 100644
--- a/src/mainboard/roda/rv11/Makefile.inc
+++ b/src/mainboard/roda/rv11/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
romstage-y += gpio.c
diff --git a/src/mainboard/roda/rv11/cmos.layout b/src/mainboard/roda/rv11/cmos.layout
index 8d383a3d6e3e..07930f0e5b9d 100644
--- a/src/mainboard/roda/rv11/cmos.layout
+++ b/src/mainboard/roda/rv11/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/roda/rv11/variants/rv11/devicetree.cb b/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
index 29bf6c9c72f3..3a6a859f23e4 100644
--- a/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
+++ b/src/mainboard/roda/rv11/variants/rv11/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
# IGD Displays
diff --git a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
index ea05ddc44436..811c0d31832c 100644
--- a/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
+++ b/src/mainboard/roda/rv11/variants/rw11/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip northbridge/intel/sandybridge
# IGD Displays
diff --git a/src/mainboard/samsung/lumpy/Makefile.inc b/src/mainboard/samsung/lumpy/Makefile.inc
index cf8ef70d1102..0527d4d73e40 100644
--- a/src/mainboard/samsung/lumpy/Makefile.inc
+++ b/src/mainboard/samsung/lumpy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-y += ec.c
diff --git a/src/mainboard/samsung/lumpy/cmos.layout b/src/mainboard/samsung/lumpy/cmos.layout
index d68a85aa3fb5..72596fb4c9cc 100644
--- a/src/mainboard/samsung/lumpy/cmos.layout
+++ b/src/mainboard/samsung/lumpy/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/samsung/stumpy/Makefile.inc b/src/mainboard/samsung/stumpy/Makefile.inc
index 5c6d56ab90b5..ae91c1d8331e 100644
--- a/src/mainboard/samsung/stumpy/Makefile.inc
+++ b/src/mainboard/samsung/stumpy/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
romstage-y += chromeos.c
ramstage-y += chromeos.c
diff --git a/src/mainboard/samsung/stumpy/cmos.layout b/src/mainboard/samsung/stumpy/cmos.layout
index 885c3e2e5389..24d3f3c82565 100644
--- a/src/mainboard/samsung/stumpy/cmos.layout
+++ b/src/mainboard/samsung/stumpy/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/sapphire/pureplatinumh61/cmos.layout b/src/mainboard/sapphire/pureplatinumh61/cmos.layout
index 68acd817bb3f..45999bb7d660 100644
--- a/src/mainboard/sapphire/pureplatinumh61/cmos.layout
+++ b/src/mainboard/sapphire/pureplatinumh61/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/scaleway/tagada/Kconfig b/src/mainboard/scaleway/tagada/Kconfig
index 6c4f57a9b069..c4c7eaf72f7a 100644
--- a/src/mainboard/scaleway/tagada/Kconfig
+++ b/src/mainboard/scaleway/tagada/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_SCALEWAY_TAGADA
diff --git a/src/mainboard/scaleway/tagada/Makefile.inc b/src/mainboard/scaleway/tagada/Makefile.inc
index 38763e53bbaa..293ebccf86c8 100644
--- a/src/mainboard/scaleway/tagada/Makefile.inc
+++ b/src/mainboard/scaleway/tagada/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/scaleway/tagada/devicetree.cb b/src/mainboard/scaleway/tagada/devicetree.cb
index 6f766a6a7f01..9bf21ae49996 100644
--- a/src/mainboard/scaleway/tagada/devicetree.cb
+++ b/src/mainboard/scaleway/tagada/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip soc/intel/denverton_ns
diff --git a/src/mainboard/sifive/hifive-unleashed/Kconfig b/src/mainboard/sifive/hifive-unleashed/Kconfig
index d45b6596ed13..bc69e4e2990f 100644
--- a/src/mainboard/sifive/hifive-unleashed/Kconfig
+++ b/src/mainboard/sifive/hifive-unleashed/Kconfig
@@ -1,14 +1,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
if BOARD_SIFIVE_HIFIVE_UNLEASHED
diff --git a/src/mainboard/sifive/hifive-unleashed/Makefile.inc b/src/mainboard/sifive/hifive-unleashed/Makefile.inc
index 3d31c73b58ee..ee5317d7105c 100644
--- a/src/mainboard/sifive/hifive-unleashed/Makefile.inc
+++ b/src/mainboard/sifive/hifive-unleashed/Makefile.inc
@@ -1,14 +1,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
bootblock-y += memlayout.ld
bootblock-y += media.c
diff --git a/src/mainboard/sifive/hifive-unleashed/devicetree.cb b/src/mainboard/sifive/hifive-unleashed/devicetree.cb
index c28752a4e60e..778a8a53edba 100644
--- a/src/mainboard/sifive/hifive-unleashed/devicetree.cb
+++ b/src/mainboard/sifive/hifive-unleashed/devicetree.cb
@@ -1,14 +1,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
chip soc/sifive/fu540
device cpu_cluster 0 on end
diff --git a/src/mainboard/supermicro/x10slm-f/cmos.layout b/src/mainboard/supermicro/x10slm-f/cmos.layout
index 74998bd7047c..2f8e5dbb8402 100644
--- a/src/mainboard/supermicro/x10slm-f/cmos.layout
+++ b/src/mainboard/supermicro/x10slm-f/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/supermicro/x11-lga1151-series/Makefile.inc b/src/mainboard/supermicro/x11-lga1151-series/Makefile.inc
index 965e5281d69d..fe63ea3f9dac 100644
--- a/src/mainboard/supermicro/x11-lga1151-series/Makefile.inc
+++ b/src/mainboard/supermicro/x11-lga1151-series/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
diff --git a/src/mainboard/supermicro/x11-lga1151-series/cmos.layout b/src/mainboard/supermicro/x11-lga1151-series/cmos.layout
index 90db74e0284a..109774c38a04 100644
--- a/src/mainboard/supermicro/x11-lga1151-series/cmos.layout
+++ b/src/mainboard/supermicro/x11-lga1151-series/cmos.layout
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
diff --git a/src/mainboard/ti/Kconfig b/src/mainboard/ti/Kconfig
index fa33740600dc..a565ae83ab38 100644
--- a/src/mainboard/ti/Kconfig
+++ b/src/mainboard/ti/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if VENDOR_TI
diff --git a/src/mainboard/ti/beaglebone/Kconfig b/src/mainboard/ti/beaglebone/Kconfig
index ca0f578a9823..d1202500cb21 100644
--- a/src/mainboard/ti/beaglebone/Kconfig
+++ b/src/mainboard/ti/beaglebone/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
if BOARD_TI_BEAGLEBONE
diff --git a/src/mainboard/ti/beaglebone/Makefile.inc b/src/mainboard/ti/beaglebone/Makefile.inc
index 7e9919e86c7f..6fccd31f16b8 100644
--- a/src/mainboard/ti/beaglebone/Makefile.inc
+++ b/src/mainboard/ti/beaglebone/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += bootblock.c
bootblock-y += leds.c
diff --git a/src/mainboard/ti/beaglebone/devicetree.cb b/src/mainboard/ti/beaglebone/devicetree.cb
index 2bb3851ea629..3b8c068f3db9 100644
--- a/src/mainboard/ti/beaglebone/devicetree.cb
+++ b/src/mainboard/ti/beaglebone/devicetree.cb
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
chip cpu/ti/am335x
device cpu_cluster 0 on end
diff --git a/src/northbridge/amd/agesa/Makefile.inc b/src/northbridge/amd/agesa/Makefile.inc
index b1790897cea2..5be47b830da8 100644
--- a/src/northbridge/amd/agesa/Makefile.inc
+++ b/src/northbridge/amd/agesa/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_AMD_AGESA),y)
diff --git a/src/northbridge/amd/agesa/family14/Makefile.inc b/src/northbridge/amd/agesa/family14/Makefile.inc
index 83ac7e534ce0..532c57fac197 100644
--- a/src/northbridge/amd/agesa/family14/Makefile.inc
+++ b/src/northbridge/amd/agesa/family14/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/agesa/family15tn/Makefile.inc b/src/northbridge/amd/agesa/family15tn/Makefile.inc
index d15703ec1098..65a8d7d0bb6d 100644
--- a/src/northbridge/amd/agesa/family15tn/Makefile.inc
+++ b/src/northbridge/amd/agesa/family15tn/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/agesa/family16kb/Makefile.inc b/src/northbridge/amd/agesa/family16kb/Makefile.inc
index 83ac7e534ce0..532c57fac197 100644
--- a/src/northbridge/amd/agesa/family16kb/Makefile.inc
+++ b/src/northbridge/amd/agesa/family16kb/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/pi/00630F01/Makefile.inc b/src/northbridge/amd/pi/00630F01/Makefile.inc
index a882b7ef2b0a..e0db0e072001 100644
--- a/src/northbridge/amd/pi/00630F01/Makefile.inc
+++ b/src/northbridge/amd/pi/00630F01/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/pi/00660F01/Makefile.inc b/src/northbridge/amd/pi/00660F01/Makefile.inc
index 2fadfa9d08f6..32b4ef8523e3 100644
--- a/src/northbridge/amd/pi/00660F01/Makefile.inc
+++ b/src/northbridge/amd/pi/00660F01/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/pi/00730F01/Makefile.inc b/src/northbridge/amd/pi/00730F01/Makefile.inc
index 1af4e14a962f..5ae6e0763034 100644
--- a/src/northbridge/amd/pi/00730F01/Makefile.inc
+++ b/src/northbridge/amd/pi/00730F01/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += dimmSpd.c
diff --git a/src/northbridge/amd/pi/Makefile.inc b/src/northbridge/amd/pi/Makefile.inc
index c79a37f97520..9866264480c6 100644
--- a/src/northbridge/amd/pi/Makefile.inc
+++ b/src/northbridge/amd/pi/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_AMD_PI),y)
diff --git a/src/northbridge/intel/gm45/Makefile.inc b/src/northbridge/intel/gm45/Makefile.inc
index 4334b0f75ed5..9228a1f4e2d0 100644
--- a/src/northbridge/intel/gm45/Makefile.inc
+++ b/src/northbridge/intel/gm45/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_GM45),y)
diff --git a/src/northbridge/intel/haswell/Makefile.inc b/src/northbridge/intel/haswell/Makefile.inc
index 84424c2dff76..e15a09f6a5ee 100644
--- a/src/northbridge/intel/haswell/Makefile.inc
+++ b/src/northbridge/intel/haswell/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_HASWELL),y)
diff --git a/src/northbridge/intel/i945/Makefile.inc b/src/northbridge/intel/i945/Makefile.inc
index bae0589619b0..128596f86bce 100644
--- a/src/northbridge/intel/i945/Makefile.inc
+++ b/src/northbridge/intel/i945/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_I945),y)
diff --git a/src/northbridge/intel/ironlake/Makefile.inc b/src/northbridge/intel/ironlake/Makefile.inc
index 29f22752a20e..77081feb082f 100644
--- a/src/northbridge/intel/ironlake/Makefile.inc
+++ b/src/northbridge/intel/ironlake/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_IRONLAKE),y)
diff --git a/src/northbridge/intel/pineview/Makefile.inc b/src/northbridge/intel/pineview/Makefile.inc
index 2b633944bc45..645f0182b171 100644
--- a/src/northbridge/intel/pineview/Makefile.inc
+++ b/src/northbridge/intel/pineview/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_PINEVIEW),y)
diff --git a/src/northbridge/intel/x4x/Makefile.inc b/src/northbridge/intel/x4x/Makefile.inc
index 9dd0cd85a59a..508df6df0d96 100644
--- a/src/northbridge/intel/x4x/Makefile.inc
+++ b/src/northbridge/intel/x4x/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_X4X),y)
diff --git a/src/security/vboot/Makefile.inc b/src/security/vboot/Makefile.inc
index b452e937c966..a1737270a486 100644
--- a/src/security/vboot/Makefile.inc
+++ b/src/security/vboot/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_VBOOT_LIB),y)
diff --git a/src/soc/cavium/cn81xx/Makefile.inc b/src/soc/cavium/cn81xx/Makefile.inc
index 914907566058..3dc8e7adc418 100644
--- a/src/soc/cavium/cn81xx/Makefile.inc
+++ b/src/soc/cavium/cn81xx/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_CAVIUM_CN81XX),y)
diff --git a/src/soc/cavium/common/Makefile.inc b/src/soc/cavium/common/Makefile.inc
index 71255c33e33a..eaf5af83d3aa 100644
--- a/src/soc/cavium/common/Makefile.inc
+++ b/src/soc/cavium/common/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_CAVIUM_COMMON),y)
diff --git a/src/soc/intel/cannonlake/romstage/Makefile.inc b/src/soc/intel/cannonlake/romstage/Makefile.inc
index dfd596596c93..9fa6e90b68ef 100644
--- a/src/soc/intel/cannonlake/romstage/Makefile.inc
+++ b/src/soc/intel/cannonlake/romstage/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += ../../../../cpu/intel/car/romstage.c
romstage-y += romstage.c
diff --git a/src/soc/intel/denverton_ns/Makefile.inc b/src/soc/intel/denverton_ns/Makefile.inc
index 2413274723a1..a18fe442c524 100644
--- a/src/soc/intel/denverton_ns/Makefile.inc
+++ b/src/soc/intel/denverton_ns/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_DENVERTON_NS),y)
diff --git a/src/soc/intel/icelake/romstage/Makefile.inc b/src/soc/intel/icelake/romstage/Makefile.inc
index 5a8322b055ae..cf1f2f8054ab 100644
--- a/src/soc/intel/icelake/romstage/Makefile.inc
+++ b/src/soc/intel/icelake/romstage/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fsp_params.c
romstage-y += ../../../../cpu/intel/car/romstage.c
diff --git a/src/soc/intel/jasperlake/romstage/Makefile.inc b/src/soc/intel/jasperlake/romstage/Makefile.inc
index 5a8322b055ae..cf1f2f8054ab 100644
--- a/src/soc/intel/jasperlake/romstage/Makefile.inc
+++ b/src/soc/intel/jasperlake/romstage/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fsp_params.c
romstage-y += ../../../../cpu/intel/car/romstage.c
diff --git a/src/soc/intel/quark/Makefile.inc b/src/soc/intel/quark/Makefile.inc
index ba853c025254..0a48e310aa33 100644
--- a/src/soc/intel/quark/Makefile.inc
+++ b/src/soc/intel/quark/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_INTEL_QUARK),y)
diff --git a/src/soc/intel/quark/romstage/Makefile.inc b/src/soc/intel/quark/romstage/Makefile.inc
index 055f73725f7a..d3fc73f1f51e 100644
--- a/src/soc/intel/quark/romstage/Makefile.inc
+++ b/src/soc/intel/quark/romstage/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += car.c
romstage-$(CONFIG_DISPLAY_UPD_DATA) += debug.c
diff --git a/src/soc/intel/tigerlake/romstage/Makefile.inc b/src/soc/intel/tigerlake/romstage/Makefile.inc
index 5a8322b055ae..cf1f2f8054ab 100644
--- a/src/soc/intel/tigerlake/romstage/Makefile.inc
+++ b/src/soc/intel/tigerlake/romstage/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
romstage-y += fsp_params.c
romstage-y += ../../../../cpu/intel/car/romstage.c
diff --git a/src/soc/mediatek/mt8173/Makefile.inc b/src/soc/mediatek/mt8173/Makefile.inc
index f8d6ccaaf00f..620783751bd2 100644
--- a/src/soc/mediatek/mt8173/Makefile.inc
+++ b/src/soc/mediatek/mt8173/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_MEDIATEK_MT8173),y)
diff --git a/src/soc/nvidia/tegra124/lp0/Makefile b/src/soc/nvidia/tegra124/lp0/Makefile
index bbac1dbc3e83..248c6ba98081 100644
--- a/src/soc/nvidia/tegra124/lp0/Makefile
+++ b/src/soc/nvidia/tegra124/lp0/Makefile
@@ -1,16 +1,7 @@
################################################################################
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-################################################################################
+## SPDX-License-Identifier: GPL-2.0-only
-include ../../../../../.xcompile
GCC_PREFIX?=$(CROSS_COMPILE_arm)
diff --git a/src/soc/nvidia/tegra210/lp0/Makefile b/src/soc/nvidia/tegra210/lp0/Makefile
index bbac1dbc3e83..248c6ba98081 100644
--- a/src/soc/nvidia/tegra210/lp0/Makefile
+++ b/src/soc/nvidia/tegra210/lp0/Makefile
@@ -1,16 +1,7 @@
################################################################################
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-################################################################################
+## SPDX-License-Identifier: GPL-2.0-only
-include ../../../../../.xcompile
GCC_PREFIX?=$(CROSS_COMPILE_arm)
diff --git a/src/soc/qualcomm/ipq40xx/Makefile.inc b/src/soc/qualcomm/ipq40xx/Makefile.inc
index 51ca3d4e3ad5..9bafd9fc47ad 100644
--- a/src/soc/qualcomm/ipq40xx/Makefile.inc
+++ b/src/soc/qualcomm/ipq40xx/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_QC_IPQ40XX),y)
diff --git a/src/soc/qualcomm/ipq806x/Makefile.inc b/src/soc/qualcomm/ipq806x/Makefile.inc
index c2dfa37ed29f..09c4d7a6b114 100644
--- a/src/soc/qualcomm/ipq806x/Makefile.inc
+++ b/src/soc/qualcomm/ipq806x/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_QC_IPQ806X),y)
diff --git a/src/soc/rockchip/rk3288/Makefile.inc b/src/soc/rockchip/rk3288/Makefile.inc
index 91976d2a692d..565ced1230eb 100644
--- a/src/soc/rockchip/rk3288/Makefile.inc
+++ b/src/soc/rockchip/rk3288/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_ROCKCHIP_RK3288),y)
diff --git a/src/soc/rockchip/rk3399/Makefile.inc b/src/soc/rockchip/rk3399/Makefile.inc
index 12d7af255f54..f38ee33e2da8 100644
--- a/src/soc/rockchip/rk3399/Makefile.inc
+++ b/src/soc/rockchip/rk3399/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_ROCKCHIP_RK3399),y)
diff --git a/src/soc/sifive/fu540/Makefile.inc b/src/soc/sifive/fu540/Makefile.inc
index 8a1eddab9a77..9d229a84c322 100644
--- a/src/soc/sifive/fu540/Makefile.inc
+++ b/src/soc/sifive/fu540/Makefile.inc
@@ -1,14 +1,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
+# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOC_SIFIVE_FU540),y)
diff --git a/src/southbridge/amd/agesa/Makefile.inc b/src/southbridge/amd/agesa/Makefile.inc
index fa33120f3e2f..594b5167435e 100644
--- a/src/southbridge/amd/agesa/Makefile.inc
+++ b/src/southbridge/amd/agesa/Makefile.inc
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_AGESA_HUDSON) += hudson
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_AGESA_YANGTZE) += hudson
diff --git a/src/southbridge/amd/cimx/Makefile.inc b/src/southbridge/amd/cimx/Makefile.inc
index d6f50382ed54..e15b34b5fe64 100644
--- a/src/southbridge/amd/cimx/Makefile.inc
+++ b/src/southbridge/amd/cimx/Makefile.inc
@@ -2,14 +2,6 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_CIMX_SB800) += sb800
diff --git a/src/southbridge/amd/cimx/sb800/Makefile.inc b/src/southbridge/amd/cimx/sb800/Makefile.inc
index dcf2539c6505..f74d7ce60559 100644
--- a/src/southbridge/amd/cimx/sb800/Makefile.inc
+++ b/src/southbridge/amd/cimx/sb800/Makefile.inc
@@ -2,16 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-
+# SPDX-License-Identifier: GPL-2.0-only
# SB800 Platform Files
diff --git a/src/southbridge/amd/pi/Makefile.inc b/src/southbridge/amd/pi/Makefile.inc
index eb06873a3289..993b2c682427 100644
--- a/src/southbridge/amd/pi/Makefile.inc
+++ b/src/southbridge/amd/pi/Makefile.inc
@@ -2,15 +2,8 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_PI_AVALON) += hudson
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_PI_BOLTON) += hudson
subdirs-$(CONFIG_SOUTHBRIDGE_AMD_PI_KERN) += hudson
diff --git a/src/southbridge/intel/common/Makefile.inc b/src/southbridge/intel/common/Makefile.inc
index b48cb8a6c38e..07be8308a51a 100644
--- a/src/southbridge/intel/common/Makefile.inc
+++ b/src/southbridge/intel/common/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
# CONFIG_HAVE_INTEL_FIRMWARE protects doing anything to the build.
subdirs-y += firmware
diff --git a/src/southbridge/intel/common/firmware/Makefile.inc b/src/southbridge/intel/common/firmware/Makefile.inc
index dde673beac94..b93b785e7d53 100644
--- a/src/southbridge/intel/common/firmware/Makefile.inc
+++ b/src/southbridge/intel/common/firmware/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_HAVE_INTEL_FIRMWARE),y)
diff --git a/src/southbridge/intel/i82801dx/Makefile.inc b/src/southbridge/intel/i82801dx/Makefile.inc
index 3acd618dbfd1..12d274e02571 100644
--- a/src/southbridge/intel/i82801dx/Makefile.inc
+++ b/src/southbridge/intel/i82801dx/Makefile.inc
@@ -2,16 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or
-## modify it under the terms of the GNU General Public License as
-## published by the Free Software Foundation; version 2 of
-## the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801DX),y)
diff --git a/src/southbridge/intel/i82801gx/Makefile.inc b/src/southbridge/intel/i82801gx/Makefile.inc
index 27e16305dff9..b60f3e1d09de 100644
--- a/src/southbridge/intel/i82801gx/Makefile.inc
+++ b/src/southbridge/intel/i82801gx/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801GX),y)
diff --git a/src/southbridge/intel/i82801ix/Makefile.inc b/src/southbridge/intel/i82801ix/Makefile.inc
index 3c949f6a46e1..d92739da680f 100644
--- a/src/southbridge/intel/i82801ix/Makefile.inc
+++ b/src/southbridge/intel/i82801ix/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801IX),y)
diff --git a/src/southbridge/intel/i82801jx/Makefile.inc b/src/southbridge/intel/i82801jx/Makefile.inc
index 49ef51e8ecfb..cfa2b39b44d5 100644
--- a/src/southbridge/intel/i82801jx/Makefile.inc
+++ b/src/southbridge/intel/i82801jx/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801JX),y)
diff --git a/src/southbridge/intel/ibexpeak/Makefile.inc b/src/southbridge/intel/ibexpeak/Makefile.inc
index 9f724cc4472c..957af88de120 100644
--- a/src/southbridge/intel/ibexpeak/Makefile.inc
+++ b/src/southbridge/intel/ibexpeak/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_IBEXPEAK),y)
diff --git a/src/southbridge/ti/pci7420/Makefile.inc b/src/southbridge/ti/pci7420/Makefile.inc
index 6b9dfe3223f0..029a8461cac7 100644
--- a/src/southbridge/ti/pci7420/Makefile.inc
+++ b/src/southbridge/ti/pci7420/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_TI_PCI7420),y)
diff --git a/src/southbridge/ti/pcixx12/Makefile.inc b/src/southbridge/ti/pcixx12/Makefile.inc
index e4ef6ad0facc..7749da431ad1 100644
--- a/src/southbridge/ti/pcixx12/Makefile.inc
+++ b/src/southbridge/ti/pcixx12/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SOUTHBRIDGE_TI_PCIXX12),y)
diff --git a/src/vendorcode/amd/Kconfig b/src/vendorcode/amd/Kconfig
index 3e3a0e99ee3a..d4017d0fbaf9 100644
--- a/src/vendorcode/amd/Kconfig
+++ b/src/vendorcode/amd/Kconfig
@@ -2,15 +2,7 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
if CPU_AMD_AGESA || CPU_AMD_PI || SOC_AMD_PI
diff --git a/src/vendorcode/amd/cimx/sb800/Makefile.inc b/src/vendorcode/amd/cimx/sb800/Makefile.inc
index 192cd331415f..4f35721c43ab 100644
--- a/src/vendorcode/amd/cimx/sb800/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb800/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
CPPFLAGS_x86_32 += -I$(src)/southbridge/amd/cimx/sb800
CPPFLAGS_x86_32 += -I$(src)/vendorcode/amd/cimx/sb800
diff --git a/src/vendorcode/amd/cimx/sb900/Makefile.inc b/src/vendorcode/amd/cimx/sb900/Makefile.inc
index 79ebcf8e39e6..26c6f2c22b7e 100644
--- a/src/vendorcode/amd/cimx/sb900/Makefile.inc
+++ b/src/vendorcode/amd/cimx/sb900/Makefile.inc
@@ -1,15 +1,7 @@
#
# This file is part of the coreboot project.
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
CPPFLAGS_x86_32 += -I$(src)/southbridge/amd/cimx/sb900
CPPFLAGS_x86_32 += -I$(src)/vendorcode/amd/cimx/sb900
diff --git a/src/vendorcode/cavium/Kconfig b/src/vendorcode/cavium/Kconfig
index 7d739956a032..45f513d778f8 100644
--- a/src/vendorcode/cavium/Kconfig
+++ b/src/vendorcode/cavium/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config CAVIUM_BDK
def_bool n
diff --git a/src/vendorcode/cavium/Makefile.inc b/src/vendorcode/cavium/Makefile.inc
index d44a4965e99c..3d89c667bb73 100644
--- a/src/vendorcode/cavium/Makefile.inc
+++ b/src/vendorcode/cavium/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_CAVIUM_BDK),y)
diff --git a/src/vendorcode/eltan/Makefile.inc b/src/vendorcode/eltan/Makefile.inc
index 4d8597500fbf..ba55826fb595 100644
--- a/src/vendorcode/eltan/Makefile.inc
+++ b/src/vendorcode/eltan/Makefile.inc
@@ -2,14 +2,6 @@
# This file is part of the coreboot project.
#
#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
+# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += security
diff --git a/src/vendorcode/eltan/security/Kconfig b/src/vendorcode/eltan/security/Kconfig
index eb5c32dc5f33..43482fffe316 100644
--- a/src/vendorcode/eltan/security/Kconfig
+++ b/src/vendorcode/eltan/security/Kconfig
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config USE_VENDORCODE_ELTAN
bool
diff --git a/src/vendorcode/eltan/security/Makefile.inc b/src/vendorcode/eltan/security/Makefile.inc
index de6ebae2bb53..3bfebd0e40a5 100644
--- a/src/vendorcode/eltan/security/Makefile.inc
+++ b/src/vendorcode/eltan/security/Makefile.inc
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-y += verified_boot
subdirs-y += mboot
diff --git a/src/vendorcode/eltan/security/mboot/Kconfig b/src/vendorcode/eltan/security/mboot/Kconfig
index 003db90c72fa..a87b60165085 100644
--- a/src/vendorcode/eltan/security/mboot/Kconfig
+++ b/src/vendorcode/eltan/security/mboot/Kconfig
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
menu "Measured Boot (mboot)"
diff --git a/src/vendorcode/eltan/security/mboot/Makefile.inc b/src/vendorcode/eltan/security/mboot/Makefile.inc
index f81d6bbb6af0..f9886f537e03 100644
--- a/src/vendorcode/eltan/security/mboot/Makefile.inc
+++ b/src/vendorcode/eltan/security/mboot/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)
CPPFLAGS_common += -I$(src)/security/mboot
diff --git a/src/vendorcode/eltan/security/verified_boot/Kconfig b/src/vendorcode/eltan/security/verified_boot/Kconfig
index 5f09044c0add..af1b8a66c7b8 100644
--- a/src/vendorcode/eltan/security/verified_boot/Kconfig
+++ b/src/vendorcode/eltan/security/verified_boot/Kconfig
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
menu "Verified Boot (verified_boot)"
diff --git a/src/vendorcode/eltan/security/verified_boot/Makefile.inc b/src/vendorcode/eltan/security/verified_boot/Makefile.inc
index 02a7b93c7ba9..ccafc99410e6 100644
--- a/src/vendorcode/eltan/security/verified_boot/Makefile.inc
+++ b/src/vendorcode/eltan/security/verified_boot/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)
diff --git a/src/vendorcode/google/Kconfig b/src/vendorcode/google/Kconfig
index 6247bc813b8b..426375c90fe1 100644
--- a/src/vendorcode/google/Kconfig
+++ b/src/vendorcode/google/Kconfig
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
source "src/vendorcode/google/chromeos/Kconfig"
diff --git a/src/vendorcode/google/Makefile.inc b/src/vendorcode/google/Makefile.inc
index bfce7cd8401f..ad629bc10b6f 100644
--- a/src/vendorcode/google/Makefile.inc
+++ b/src/vendorcode/google/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_CHROMEOS) += chromeos
diff --git a/src/vendorcode/google/chromeos/Kconfig b/src/vendorcode/google/chromeos/Kconfig
index 5469fd421d98..b9d5de5feb2d 100644
--- a/src/vendorcode/google/chromeos/Kconfig
+++ b/src/vendorcode/google/chromeos/Kconfig
@@ -1,15 +1,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config MAINBOARD_HAS_CHROMEOS
def_bool n
diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc
index 994f3563cb5a..d4afe5c4df7a 100644
--- a/src/vendorcode/google/chromeos/Makefile.inc
+++ b/src/vendorcode/google/chromeos/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ramstage-$(CONFIG_ELOG) += elog.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += gnvs.c
diff --git a/src/vendorcode/intel/Kconfig b/src/vendorcode/intel/Kconfig
index 59bfba6a13f1..c3cd47af5ac7 100644
--- a/src/vendorcode/intel/Kconfig
+++ b/src/vendorcode/intel/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config UEFI_2_4_BINDING
def_bool n
diff --git a/src/vendorcode/intel/Makefile.inc b/src/vendorcode/intel/Makefile.inc
index 7969f75e060c..a7da3a28b65c 100644
--- a/src/vendorcode/intel/Makefile.inc
+++ b/src/vendorcode/intel/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_UEFI_2_4_BINDING),y)
# ProccessorBind.h provided in Ia32 directory. Types are derived from ia32.
diff --git a/src/vendorcode/siemens/Kconfig b/src/vendorcode/siemens/Kconfig
index 42938f42030d..1104bbff0cc5 100644
--- a/src/vendorcode/siemens/Kconfig
+++ b/src/vendorcode/siemens/Kconfig
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
config USE_SIEMENS_HWILIB
bool
diff --git a/src/vendorcode/siemens/Makefile.inc b/src/vendorcode/siemens/Makefile.inc
index e02badf5c175..313fb58bf8c2 100644
--- a/src/vendorcode/siemens/Makefile.inc
+++ b/src/vendorcode/siemens/Makefile.inc
@@ -2,14 +2,6 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
subdirs-$(CONFIG_USE_SIEMENS_HWILIB) += hwilib
diff --git a/src/vendorcode/siemens/hwilib/Makefile.inc b/src/vendorcode/siemens/hwilib/Makefile.inc
index 41c108b38fd5..4cb200cf719a 100644
--- a/src/vendorcode/siemens/hwilib/Makefile.inc
+++ b/src/vendorcode/siemens/hwilib/Makefile.inc
@@ -2,15 +2,7 @@
## This file is part of the coreboot project.
##
##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation; version 2 of the License.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
+## SPDX-License-Identifier: GPL-2.0-only
CFLAGS_x86_32 += -Isrc/vendorcode/siemens/hwilib