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Diffstat (limited to 'src/drivers/mrc_cache')
| -rw-r--r-- | src/drivers/mrc_cache/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/drivers/mrc_cache/Kconfig b/src/drivers/mrc_cache/Kconfig index 616e5f5e09..403c501964 100644 --- a/src/drivers/mrc_cache/Kconfig +++ b/src/drivers/mrc_cache/Kconfig @@ -52,4 +52,16 @@ config MRC_SAVE_HASH_IN_TPM Store a hash of the MRC_CACHE training data in a TPM NVRAM space to ensure that it cannot be tampered with. +config MRC_CACHE_USING_MRC_VERSION + bool + default y if UDK_VERSION >= UDK_202302_VERSION + default n + help + Use the MRC version info from FSP extended header to store the MRC cache data. + This method relies on the FSP_PRODUCER_DATA_TABLES belongs to the + `FspProducerDataHeader.h`file to get the MRC version. + + Intel FSP built with EDK2 version 202302 onwards has support to retrieve the + MRC version by directly parsing the binary. + endif # CACHE_MRC_SETTINGS |