diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/common/block/cse/Kconfig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/cse/Kconfig b/src/soc/intel/common/block/cse/Kconfig index e46becc52d..581cecdfbc 100644 --- a/src/soc/intel/common/block/cse/Kconfig +++ b/src/soc/intel/common/block/cse/Kconfig @@ -144,10 +144,14 @@ config SOC_INTEL_CSE_LITE_PSR bool default n depends on SOC_INTEL_CSE_LITE_SKU + select SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE help Select this config if Platform Service Record(PSR) is supported by the platform. This config is applicable only for Lite SKU, where PSR data backup is required prior to a - CSE firmware downgrade during which CSE data is cleared. + CSE firmware downgrade during which CSE data is cleared. PSR services in CSE FW is + enabled only post DRAM init and the command to backup PSR data is also supported only + post DRAM init. Hence platform that selects PSR would need to perform CSE firmware sync + in ramstage. config SOC_INTEL_CSE_SERVER_SKU bool |