soc/amd/[cezanne,picasso,sabrina]/Kconfig: Add PSP_APOB_DRAM_SIZE config option
The APOB in sabrina is larger than in cezanne/picasso and no longer
fits in the previously allocated 64K space for it. Other symbols are
placed immediately after the APOB region and end up corrupting the APOB
data on sabrina.
Add a Kconfig option to specify the APOB size in DRAM to reserve enough
memory and increase the size for sabrina to 128K
TEST=Timeless builds are identical for mandolin/majolica for PCO/CZN.
Build chausie and verify symbols do not overlap _apob region
BUG=b:224056176
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ia5dbacae67ff02fc8a6ec84b9007110ca254daa3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig
index 2a056a2..30ca132 100644
--- a/src/soc/amd/picasso/Kconfig
+++ b/src/soc/amd/picasso/Kconfig
@@ -117,6 +117,10 @@
Location in DRAM where the PSP will copy the AGESA PSP Output
Block.
+config PSP_APOB_DRAM_SIZE
+ hex
+ default 0x10000
+
config PSP_SHAREDMEM_BASE
hex
default 0x2011000 if VBOOT