diff options
Diffstat (limited to 'src/southbridge/intel/bd82x6x/Kconfig')
| -rw-r--r-- | src/southbridge/intel/bd82x6x/Kconfig | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/southbridge/intel/bd82x6x/Kconfig b/src/southbridge/intel/bd82x6x/Kconfig index 8c515200b0..8a832aa4cf 100644 --- a/src/southbridge/intel/bd82x6x/Kconfig +++ b/src/southbridge/intel/bd82x6x/Kconfig @@ -151,9 +151,19 @@ config LOCK_MANAGEMENT_ENGINE If unsure, say N. -config LOCK_SPI_ON_RESUME +endif + +if SOUTHBRIDGE_INTEL_BD82X6X || SOUTHBRIDGE_INTEL_C216 || SOUTHBRIDGE_INTEL_IBEXPEAK + +choice + prompt "Flash ROM locking on S3 resume" + default LOCK_SPI_ON_RESUME_NONE + +config LOCK_SPI_ON_RESUME_NONE + bool "Don't lock ROM sections on S3 resume" + +config LOCK_SPI_ON_RESUME_RO bool "Lock all flash ROM sections on S3 resume" - default n help If the flash ROM shall be protected against write accesses from the operating system (OS), the locking procedure has to be repeated after @@ -161,4 +171,15 @@ config LOCK_SPI_ON_RESUME ROM from within your OS. Notice: Even with this option, the write lock has still to be enabled on the normal boot path (e.g. by the payload). +config LOCK_SPI_ON_RESUME_NO_ACCESS + bool "Lock and disable reads all flash ROM sections on S3 resume" + help + If the flash ROM shall be protected against all accesses from the + operating system (OS), the locking procedure has to be repeated after + each resume from S3. Select this if you never want to update the flash + ROM from within your OS. Notice: Even with this option, the lock + has still to be enabled on the normal boot path (e.g. by the payload). + +endchoice + endif |