diff options
Diffstat (limited to 'src/security/vboot')
| -rw-r--r-- | src/security/vboot/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/security/vboot/Kconfig b/src/security/vboot/Kconfig index a39680d164..515efc7bef 100644 --- a/src/security/vboot/Kconfig +++ b/src/security/vboot/Kconfig @@ -235,6 +235,17 @@ config RWB_REGION_ONLY Add a space-delimited list of filenames that should only be in the RW-B section. +config CBFS_MCACHE_RW_PERCENTAGE + int "Percentage of CBFS metadata cache used for RW CBFS" + depends on !NO_CBFS_MCACHE + default 50 + help + The amount of the CBFS_MCACHE area that's used for the RW CBFS, in + percent from 0 to 100. The remaining area will be used for the RO + CBFS. Default is an even 50/50 split. When VBOOT is disabled, this + will automatically be 0 (meaning the whole MCACHE is used for RO). + Do NOT change this value for vboot RW updates! + config VBOOT_ENABLE_CBFS_FALLBACK bool default n |