diff options
Diffstat (limited to 'src/drivers/intel/fsp2_0/memory_init.c')
| -rw-r--r-- | src/drivers/intel/fsp2_0/memory_init.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/drivers/intel/fsp2_0/memory_init.c b/src/drivers/intel/fsp2_0/memory_init.c index 09aad6be81..68cc1215a5 100644 --- a/src/drivers/intel/fsp2_0/memory_init.c +++ b/src/drivers/intel/fsp2_0/memory_init.c @@ -19,18 +19,12 @@ #include <symbols.h> #include <timestamp.h> #include <security/vboot/vboot_common.h> -#include <security/vboot/mrc_cache_hash_tpm.h> #include <security/tpm/tspi.h> #include <vb2_api.h> #include <types.h> static uint8_t temp_ram[CONFIG_FSP_TEMP_RAM_SIZE] __aligned(sizeof(uint64_t)); -/* TPM MRC hash functionality depends on vboot starting before memory init. */ -_Static_assert(!CONFIG(MRC_SAVE_HASH_IN_TPM) || - CONFIG(VBOOT_STARTS_IN_BOOTBLOCK), - "for TPM MRC hash functionality, vboot must start in bootblock"); - static void save_memory_training_data(bool s3wake, uint32_t fsp_version) { size_t mrc_data_size; @@ -54,9 +48,6 @@ static void save_memory_training_data(bool s3wake, uint32_t fsp_version) if (mrc_cache_stash_data(MRC_TRAINING_DATA, fsp_version, mrc_data, mrc_data_size) < 0) printk(BIOS_ERR, "Failed to stash MRC data\n"); - - if (CONFIG(MRC_SAVE_HASH_IN_TPM)) - mrc_cache_update_hash(mrc_data, mrc_data_size); } static void do_fsp_post_memory_init(bool s3wake, uint32_t fsp_version) @@ -121,10 +112,6 @@ static void fsp_fill_mrc_cache(FSPM_ARCH_UPD *arch_upd, uint32_t fsp_version) if (data == NULL) return; - if (CONFIG(MRC_SAVE_HASH_IN_TPM) && - !mrc_cache_verify_hash(data, mrc_size)) - return; - /* MRC cache found */ arch_upd->NvsBufferPtr = data; |