diff options
| author | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2022-12-16 17:27:14 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-14 18:03:59 +0000 |
| commit | 728cf8a8304ccbcb225a9acc3e20c93ba892db9e (patch) | |
| tree | 0b75649c957e4046a428b31ecd38ab80cd95de1f /src/mainboard | |
| parent | 7404d21cf86e20a4d1606693da32c05fca0bb42c (diff) | |
mb/google/skyrim: Add support for and select USE_SELECTIVE_GOP_INIT
Add a FMAP region to support caching GOP-driver-modified VBIOS tables.
Select SOC_AMD_GFX_CACHE_VBIOS_IN_FMAP if CHROMEOS && RUN_FSP_GOP.
Default USE_SELECTIVE_GOP_INIT to y if CHROMEOS && RUN_FSP_GOP.
BUG=b:255812886
TEST=build/boot skyrim, verify cached VBIOS data differs from VBIOS
in CBFS, cached VBIOS data is used when not booting in recovery
or developer modes.
Change-Id: I5857fa4a15250bf6478bffa96b16200e318492b1
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/skyrim/Kconfig | 4 | ||||
| -rw-r--r-- | src/mainboard/google/skyrim/chromeos.fmd | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig index 3a05218a92..092cd55638 100644 --- a/src/mainboard/google/skyrim/Kconfig +++ b/src/mainboard/google/skyrim/Kconfig @@ -43,6 +43,7 @@ config BOARD_SPECIFIC_OPTIONS select SOC_AMD_MENDOCINO select SOC_AMD_COMMON_BLOCK_I2C3_TPM_SHARED_WITH_PSP select SOC_AMD_COMMON_BLOCK_USE_ESPI + select SOC_AMD_GFX_CACHE_VBIOS_IN_FMAP if CHROMEOS && RUN_FSP_GOP select SYSTEM_TYPE_LAPTOP select TPM_GOOGLE_TI50 select PCIEXP_ASPM @@ -114,6 +115,9 @@ config VARIANT_DIR default "crystaldrift" if BOARD_GOOGLE_CRYSTALDRIFT default "markarth" if BOARD_GOOGLE_MARKARTH +config USE_SELECTIVE_GOP_INIT + default y if CHROMEOS && RUN_FSP_GOP + config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_LID_SWITCH diff --git a/src/mainboard/google/skyrim/chromeos.fmd b/src/mainboard/google/skyrim/chromeos.fmd index d9a4f8f458..07d5f46f4c 100644 --- a/src/mainboard/google/skyrim/chromeos.fmd +++ b/src/mainboard/google/skyrim/chromeos.fmd @@ -21,6 +21,7 @@ FLASH@0xFF000000 16M { RW_VPD(PRESERVE) 8K RW_NVRAM(PRESERVE) 20K SMMSTORE(PRESERVE)@0x630000 64K + RW_VBIOS_CACHE 64K RW_LEGACY(CBFS) WP_RO@8M 8M { RO_VPD(PRESERVE) 16K |