Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/69827 )
Change subject: soc/amd/mendocino: Increase CBFS_MCACHE size ......................................................................
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 --- M src/soc/amd/mendocino/Kconfig 1 file changed, 28 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/27/69827/1
diff --git a/src/soc/amd/mendocino/Kconfig b/src/soc/amd/mendocino/Kconfig index 05c349f..5dd2164 100644 --- a/src/soc/amd/mendocino/Kconfig +++ b/src/soc/amd/mendocino/Kconfig @@ -155,7 +155,7 @@
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 CBFS_MCACHE_SIZE hex - default 0x2000 if VBOOT_STARTS_BEFORE_BOOTBLOCK + default 0x3800 if VBOOT_STARTS_BEFORE_BOOTBLOCK
config C_ENV_BOOTBLOCK_SIZE hex