Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/55612 )
Change subject: soc/intel/alderlake: Select VBOOT_X86_SHA256_ACCELERATION config ......................................................................
soc/intel/alderlake: Select VBOOT_X86_SHA256_ACCELERATION config
By enabling the flag alderlake platform will use hardware sha instruction instead of software implementation for sha256.
This will speed up firmware verification especially on low-performance device.
Change-Id: Ie8ab02360fdceafab257e9a301e6a89d3a22c3ae Signed-off-by: Subrata Banik subrata.banik@intel.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/55612 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Tim Wawrzynczak twawrzynczak@chromium.org --- M src/soc/intel/alderlake/Kconfig 1 file changed, 1 insertion(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index 375fedc..3c49748 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -255,6 +255,7 @@ select VBOOT_STARTS_IN_BOOTBLOCK select VBOOT_VBNV_CMOS select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH + select VBOOT_X86_SHA256_ACCELERATION
config CBFS_SIZE hex