diff options
| author | Fred Reitberger <reitbergerfred@gmail.com> | 2022-07-14 11:06:30 -0400 |
|---|---|---|
| committer | Martin L Roth <gaumless@tutanota.com> | 2022-07-16 22:52:21 +0000 |
| commit | 475e2824a8d08e6117632e1f67910f8266f1872e (patch) | |
| tree | 94d519875235bf910b472432924e06504bcf77a8 /src/soc/amd/common | |
| parent | 8de0e369e34a08c559a7a6e900e2584a9d1a9ff1 (diff) | |
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>
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld index 4c2a740048..d9b29bf5c2 100644 --- a/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld +++ b/src/soc/amd/common/block/cpu/noncar/memlayout_x86.ld @@ -62,7 +62,7 @@ BOOTBLOCK_ADDR = BOOTBLOCK_END - CONFIG_C_ENV_BOOTBLOCK_SIZE; * +--------------------------------+ PSP_SHAREDMEM_BASE + 0x40 * | Transfer Info Structure | * +--------------------------------+ PSP_SHAREDMEM_BASE - * | APOB (64KiB) | + * | APOB (PSP_APOB_DRAM_SIZE) | * +--------------------------------+ PSP_APOB_DRAM_ADDRESS * | Early BSP stack | * | (EARLYRAM_BSP_STACK_SIZE) | @@ -83,7 +83,7 @@ SECTIONS EARLY_RESERVED_DRAM_START(CONFIG_EARLY_RESERVED_DRAM_BASE) EARLYRAM_STACK(., CONFIG_EARLYRAM_BSP_STACK_SIZE) - REGION(apob, CONFIG_PSP_APOB_DRAM_ADDRESS, 64K, 1) + REGION(apob, CONFIG_PSP_APOB_DRAM_ADDRESS, CONFIG_PSP_APOB_DRAM_SIZE, 1) #if CONFIG(VBOOT_STARTS_BEFORE_BOOTBLOCK) PSP_SHAREDMEM_DRAM_START(CONFIG_PSP_SHAREDMEM_BASE) |