diff options
| 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 /src/cpu | |
| parent | 00148bba7146318e2e815d8c13e33278f63814c9 (diff) | |
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 'src/cpu')
| -rw-r--r-- | src/cpu/ti/am335x/Kconfig | 8 | ||||
| -rw-r--r-- | src/cpu/ti/am335x/Makefile.inc | 5 |
2 files changed, 9 insertions, 4 deletions
diff --git a/src/cpu/ti/am335x/Kconfig b/src/cpu/ti/am335x/Kconfig index 6de5eb4df3..3684480929 100644 --- a/src/cpu/ti/am335x/Kconfig +++ b/src/cpu/ti/am335x/Kconfig @@ -8,3 +8,11 @@ config CPU_TI_AM335X select BOOT_DEVICE_NOT_SPI_FLASH bool default n + +if CPU_TI_AM335X + +config MEMLAYOUT_LD_FILE + string + default "src/cpu/ti/am335x/memlayout.ld" + +endif diff --git a/src/cpu/ti/am335x/Makefile.inc b/src/cpu/ti/am335x/Makefile.inc index e1a3b9c7b9..6f414bcf79 100644 --- a/src/cpu/ti/am335x/Makefile.inc +++ b/src/cpu/ti/am335x/Makefile.inc @@ -49,8 +49,5 @@ $(obj)/MLO: $(obj)/coreboot.rom $(obj)/omap-header.bin omap-header-y += header.c -bootblock-y += memlayout.ld -romstage-y += memlayout.ld -ramstage-y += memlayout.ld -omap-header-y += memlayout.ld +omap-header-srcs += $(CONFIG_MEMLAYOUT_LD_FILE) omap-header-y += header.ld |