diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2022-10-27 22:50:07 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-11-07 14:57:16 +0000 |
| commit | 06d5b8b7fea9e08f3914e6c67592d0f305c8a181 (patch) | |
| tree | 1ebfe46c9ef9adb7714f6024ad6c28b7b86a194c /src | |
| parent | 4f9853a9a58d8d13fd3585f1ce7fe39945f86d81 (diff) | |
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/mendocino/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/amd/mendocino/Kconfig b/src/soc/amd/mendocino/Kconfig index 3a1a29688e..9da6138ef8 100644 --- a/src/soc/amd/mendocino/Kconfig +++ b/src/soc/amd/mendocino/Kconfig @@ -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 |