diff options
| -rw-r--r-- | src/soc/intel/alderlake/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index e2116c787e..cdf127f36d 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -260,6 +260,13 @@ config VBOOT select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH select VBOOT_X86_SHA256_ACCELERATION +# Default hash block size is 1KiB. Increasing it to 4KiB to improve +# hashing time as well as read time. This helps in improving +# boot time for Alder Lake. +config VBOOT_HASH_BLOCK_SIZE + hex + default 0x1000 + config CBFS_SIZE default 0x200000 |