Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/62881 )
Change subject: mb/google/guybrush: Enable PSP_POSTCODES_ON_ESPI config ......................................................................
mb/google/guybrush: Enable PSP_POSTCODES_ON_ESPI config
Guybrush uses ESPI to write postcodes and hence enable it.
BUG=b:224543620 TEST=Build and boot to OS in Nipperkin. Ensure that there are no attempts to write postcodes from PSP verstage before ESPI initialization.
Signed-off-by: Karthikeyan Ramasubramanian kramasub@google.com Change-Id: Ic3930a037d37275c4130004079cd1afedcc13356 --- M src/mainboard/google/guybrush/Kconfig 1 file changed, 1 insertion(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/81/62881/1
diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig index b2cba6e..dc00c13 100644 --- a/src/mainboard/google/guybrush/Kconfig +++ b/src/mainboard/google/guybrush/Kconfig @@ -44,6 +44,7 @@ select PCIEXP_COMMON_CLOCK select PCIEXP_L1_SUB_STATE select PSP_DISABLE_POSTCODES if !VBOOT_STARTS_BEFORE_BOOTBLOCK + select PSP_POSTCODES_ON_ESPI if VBOOT_STARTS_BEFORE_BOOTBLOCK select PSP_S0I3_RESUME_VERSTAGE if VBOOT_STARTS_BEFORE_BOOTBLOCK select SOC_AMD_CEZANNE select SOC_AMD_COMMON_BLOCK_GRAPHICS_ATIF