diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/intel/fsp2_0/memory_init.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/drivers/intel/fsp2_0/memory_init.c b/src/drivers/intel/fsp2_0/memory_init.c index 27921c6b26..dc725c3561 100644 --- a/src/drivers/intel/fsp2_0/memory_init.c +++ b/src/drivers/intel/fsp2_0/memory_init.c @@ -259,23 +259,17 @@ struct fspm_context { * MRC version is by reading the FSP_PRODUCDER_DATA_TABLES * from the FSP-M binary (by parsing the FSP header). */ -static uint32_t fsp_mrc_version(void) +static uint32_t fsp_mrc_version(const struct fsp_header *hdr) { uint32_t ver = 0; #if CONFIG(MRC_CACHE_USING_MRC_VERSION) - size_t fspm_blob_size; - const char *fspm_cbfs = soc_select_fsp_m_cbfs(); - void *fspm_blob_file = cbfs_map(fspm_cbfs, &fspm_blob_size); - if (!fspm_blob_file) - return 0; - + void *fspm_blob_file = (void *)(uintptr_t)hdr->image_base; FSP_PRODUCER_DATA_TABLES *ft = fspm_blob_file + FSP_HDR_OFFSET; FSP_PRODUCER_DATA_TYPE2 *table2 = &ft->FspProduceDataType2; size_t mrc_version_size = sizeof(table2->MrcVersion); for (size_t i = 0; i < mrc_version_size; i++) { ver |= (table2->MrcVersion[i] << ((mrc_version_size - 1) - i) * 8); } - cbfs_unmap(fspm_blob_file); #endif return ver; } @@ -349,7 +343,7 @@ static void do_fsp_memory_init(const struct fspm_context *context, bool s3wake) post_code(POSTCODE_MEM_PREINIT_PREP_START); if (CONFIG(MRC_CACHE_USING_MRC_VERSION)) - version = fsp_mrc_version(); + version = fsp_mrc_version(hdr); else version = fsp_memory_settings_version(hdr); |