UPSTREAM: soc/intel/elkhartlake: Increase BSP stack size by 1 KiB to 193 KiB
The Kconfig help section says FSP uses 192 KiB of stack (0x30000) and
coreboot's romstage requires ~1 KiB, but it is not satisfied currently.
Increase the BSP stack size by the missing 1KiB for romstage like
other SoCs do.
(cherry picked from commit a5abcf2be35fcb38df47e5f74d6dcb4a3f811c6b)
Original-Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Original-Change-Id: Iddd4a4613bc174aec4331732371a27450225258c
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/73820
Original-Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Original-Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original-Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
GitOrigin-RevId: a5abcf2be35fcb38df47e5f74d6dcb4a3f811c6b
Change-Id: I5b8310143b684ae2c1644c04f5a325ed7a47b5ba
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/4360190
Commit-Queue: Nick Vaccaro <nvaccaro@google.com>
Tested-by: CopyBot Service Account <copybot.service@gmail.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
diff --git a/src/soc/intel/elkhartlake/Kconfig b/src/soc/intel/elkhartlake/Kconfig
index f233ed9..c71ebf3 100644
--- a/src/soc/intel/elkhartlake/Kconfig
+++ b/src/soc/intel/elkhartlake/Kconfig
@@ -85,7 +85,7 @@
config DCACHE_BSP_STACK_SIZE
hex
- default 0x30000
+ default 0x30400
help
The amount of anticipated stack usage in CAR by bootblock and
other stages. In the case of FSP_USES_CB_STACK default value will be
