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Diffstat (limited to 'src/cpu/x86/Kconfig')
| -rw-r--r-- | src/cpu/x86/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cpu/x86/Kconfig b/src/cpu/x86/Kconfig index 19fa246fe2..b5bb7e62c2 100644 --- a/src/cpu/x86/Kconfig +++ b/src/cpu/x86/Kconfig @@ -121,3 +121,12 @@ config BACKUP_DEFAULT_SMM_REGION help The cpu support will select this option if the default SMM region needs to be backed up for suspend/resume purposes. + +config MIRROR_PAYLOAD_TO_RAM_BEFORE_LOADING + def_bool n + help + On certain platforms a boot speed gain can be realized if mirroring + the payload data stored in non-volatile storage. On x86 systems the + payload would typically live in a memory-mapped SPI part. Copying + the SPI contents to ram before performing the load can speed up + the boot process. |