6 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/clevo/Kconfig b/src/mainboard/clevo/Kconfig
index 1c95d2b420ee..38dbf57bc23c 100644
--- a/src/mainboard/clevo/Kconfig
+++ b/src/mainboard/clevo/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 if VENDOR_CLEVO
 
 choice
diff --git a/src/mainboard/clevo/Kconfig.name b/src/mainboard/clevo/Kconfig.name
index 730b6bc389bc..c9a1206c4522 100644
--- a/src/mainboard/clevo/Kconfig.name
+++ b/src/mainboard/clevo/Kconfig.name
@@ -1,2 +1,4 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config VENDOR_CLEVO
 	bool "Clevo"
diff --git a/src/mainboard/clevo/cml-u/Kconfig b/src/mainboard/clevo/cml-u/Kconfig
index 65a4010ddb0f..5961b68cb478 100644
--- a/src/mainboard/clevo/cml-u/Kconfig
+++ b/src/mainboard/clevo/cml-u/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_CLEVO_CMLU_COMMON
 	def_bool n
 	select BOARD_ROMSIZE_KB_16384
diff --git a/src/mainboard/clevo/cml-u/Kconfig.name b/src/mainboard/clevo/cml-u/Kconfig.name
index f8f22cc531a1..fbfdeecf0779 100644
--- a/src/mainboard/clevo/cml-u/Kconfig.name
+++ b/src/mainboard/clevo/cml-u/Kconfig.name
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 comment "Comet Lake U"
 
 config BOARD_CLEVO_L140CU
diff --git a/src/mainboard/clevo/tgl-u/Kconfig b/src/mainboard/clevo/tgl-u/Kconfig
index fbede8e25214..3ab0e9190f4a 100644
--- a/src/mainboard/clevo/tgl-u/Kconfig
+++ b/src/mainboard/clevo/tgl-u/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 config BOARD_CLEVO_TGLU_COMMON
 	def_bool n
 	select BOARD_ROMSIZE_KB_16384
diff --git a/src/mainboard/clevo/tgl-u/Kconfig.name b/src/mainboard/clevo/tgl-u/Kconfig.name
index 97d2874747a7..adbc401e97ec 100644
--- a/src/mainboard/clevo/tgl-u/Kconfig.name
+++ b/src/mainboard/clevo/tgl-u/Kconfig.name
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
 comment "Tiger Lake U"
 
 config BOARD_CLEVO_L140MU