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soc/amd/mendocino: Enable x86 SHA accelerator 

Enable x86 SHA accelerator for use by VBOOT library. This is useful when
CBFS verification verifies the hash of the file being loaded in x86.

BUG=b:227809919
TEST=Build and boot to OS in Skyrim. Observe a boot time improvement of
~10 ms with CBFS verification enabled.

Change-Id: I14efe7be66f28f348330580d2e5733e11603a023
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68954
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Karthikeyan Ramasubramanian 2022-10-27 22:50:07 -06:00 committed by Felix Held
parent 4f9853a9a5
commit 06d5b8b7fe
1 changed files with 1 additions and 0 deletions
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src/soc/amd/mendocino/Kconfig
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@ -102,6 +102,7 @@ config SOC_SPECIFIC_OPTIONS
select USE_FSP_NOTIFY_PHASE_READY_TO_BOOT
select USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE
select VBOOT_DEFINE_WIDEVINE_COUNTERS if VBOOT_STARTS_BEFORE_BOOTBLOCK
select VBOOT_X86_SHA256_ACCELERATION if VBOOT
select X86_AMD_FIXED_MTRRS
select X86_INIT_NEED_1_SIPI