diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2022-11-17 23:07:28 -0700 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2022-11-21 19:56:34 +0000 |
| commit | 4763a5a4700f200a0f779d60536077d08316a3b7 (patch) | |
| tree | 15ee3722a1f9f6f7e8c88fdd10bfd18de2617c3c /src/soc | |
| parent | 9aea4ec9a5d8c332d6682d05c78f010bba193e6f (diff) | |
soc/amd/mendocino: Increase CBFS_MCACHE size
CBFS_MCACHE is currently experiencing overflow with CBFS verification
enabled. Reduce the pre-x86 cbmem console size from ~5.5 KiB to 4 KiB.
This reduction along with the available free space in PSP shared buffer
(32 KiB) helps to increase the CBFS_MCACHE size from 8 KiB to required
14 KiB.
BUG=b:259342909
TEST=Build and boot to OS in Skyrim. Ensure that there are no CBFS
mcache overflows.
FMAP: area COREBOOT found @ 80a000 (8347648 bytes)
VB2:vb2_digest_init() 0 bytes, hash algo 2, HW acceleration unsupported
CBFS: mcache @0x00019a40 built for 67 files, used 0x19a0 of 0x1c00 bytes
CBFS: Found 'apu/amdfw_a' @0x0 size 0x3ff80 in mcache @0x0001b640
VB2:vb2_digest_init() 262016 bytes, hash algo 2, HW acceleration enabled
Ensure that firmware_CbfsMcache FAFT test is successful.
Change-Id: I35e1a8c6d73e0870b6a43aac604f83a0b6c3aabe
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69827
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/mendocino/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/amd/mendocino/Kconfig b/src/soc/amd/mendocino/Kconfig index 05c349f165..5dd21641ee 100644 --- a/src/soc/amd/mendocino/Kconfig +++ b/src/soc/amd/mendocino/Kconfig @@ -155,7 +155,7 @@ config PSP_SHAREDMEM_SIZE config PRE_X86_CBMEM_CONSOLE_SIZE hex - default 0x1600 + default 0x1000 help Size of the CBMEM console used in PSP verstage. @@ -167,7 +167,7 @@ config PRERAM_CBMEM_CONSOLE_SIZE config CBFS_MCACHE_SIZE hex - default 0x2000 if VBOOT_STARTS_BEFORE_BOOTBLOCK + default 0x3800 if VBOOT_STARTS_BEFORE_BOOTBLOCK config C_ENV_BOOTBLOCK_SIZE hex |