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| author | Furquan Shaikh <furquan@google.com> | 2020-06-11 11:59:07 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-06-13 06:49:23 +0000 |
| commit | 46514c2b877c29c2d7c2061a9785736e270c0c62 (patch) | |
| tree | 2f78550192bce548139ef49fdac6623dad578703 /Makefile.inc | |
| parent | 00148bba7146318e2e815d8c13e33278f63814c9 (diff) | |
| download | coreboot-46514c2b877c29c2d7c2061a9785736e270c0c62.tar.gz coreboot-46514c2b877c29c2d7c2061a9785736e270c0c62.tar.bz2 coreboot-46514c2b877c29c2d7c2061a9785736e270c0c62.zip | |
treewide: Add Kconfig variable MEMLAYOUT_LD_FILE
This change defines a Kconfig variable MEMLAYOUT_LD_FILE which allows
SoC/mainboard to provide a linker file for the platform. x86 already
provides a default memlayout.ld under src/arch/x86. With this new
Kconfig variable, it is possible for the SoC/mainboard code for x86 to
provide a custom linker file as well.
Makefile.inc is updated for all architectures to use this new Kconfig
variable instead of assuming memlayout.ld files under a certain
path. All non-x86 boards used memlayout.ld under mainboard
directory. However, a lot of these boards were simply including the
memlayout from SoC. So, this change also updates these mainboards and
SoCs to define the Kconfig as required.
BUG=b:155322763
TEST=Verified that abuild with --timeless option results in the same
coreboot.rom image for all boards.
Change-Id: I6a7f96643ed0519c93967ea2c3bcd881a5d6a4d6
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42292
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'Makefile.inc')
| -rw-r--r-- | Makefile.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Makefile.inc b/Makefile.inc index 86467a66a8df..fca7ebdedd0f 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -13,6 +13,7 @@ CONFIG_CBFS_PREFIX:=$(call strip_quotes,$(CONFIG_CBFS_PREFIX)) CONFIG_FMDFILE:=$(call strip_quotes,$(CONFIG_FMDFILE)) CONFIG_DEVICETREE:=$(call strip_quotes, $(CONFIG_DEVICETREE)) CONFIG_OVERRIDE_DEVICETREE:=$(call strip_quotes, $(CONFIG_OVERRIDE_DEVICETREE)) +CONFIG_MEMLAYOUT_LD_FILE:=$(call strip_quotes, $(CONFIG_MEMLAYOUT_LD_FILE)) ####################################################################### # misleadingly named, this is the coreboot version @@ -609,6 +610,13 @@ smm-c-deps+=$(DEVICETREE_STATIC_C) .PHONY: devicetree devicetree: $(DEVICETREE_STATIC_C) +ramstage-y += $(CONFIG_MEMLAYOUT_LD_FILE) +romstage-y += $(CONFIG_MEMLAYOUT_LD_FILE) +bootblock-y += $(CONFIG_MEMLAYOUT_LD_FILE) +verstage-y += $(CONFIG_MEMLAYOUT_LD_FILE) +postcar-y += $(CONFIG_MEMLAYOUT_LD_FILE) +decompressor-y += $(CONFIG_MEMLAYOUT_LD_FILE) + ####################################################################### # Clean up rules clean-abuild: |