diff options
-rw-r--r-- | src/drivers/intel/fsp1_1/include/fsp/romstage.h | 2 | ||||
-rw-r--r-- | src/drivers/intel/fsp1_1/include/fsp/util.h | 7 | ||||
-rw-r--r-- | src/drivers/intel/fsp1_1/romstage.c | 14 |
3 files changed, 18 insertions, 5 deletions
diff --git a/src/drivers/intel/fsp1_1/include/fsp/romstage.h b/src/drivers/intel/fsp1_1/include/fsp/romstage.h index 7d2df7cf8e..eddf3462c4 100644 --- a/src/drivers/intel/fsp1_1/include/fsp/romstage.h +++ b/src/drivers/intel/fsp1_1/include/fsp/romstage.h @@ -27,7 +27,7 @@ #include <soc/pm.h> /* chip_power_state */ struct romstage_params { - unsigned long bist; + uint32_t fsp_version; struct chipset_power_state *power_state; struct pei_data *pei_data; void *chipset_context; diff --git a/src/drivers/intel/fsp1_1/include/fsp/util.h b/src/drivers/intel/fsp1_1/include/fsp/util.h index 5595e73c7d..07cf0c7de0 100644 --- a/src/drivers/intel/fsp1_1/include/fsp/util.h +++ b/src/drivers/intel/fsp1_1/include/fsp/util.h @@ -45,6 +45,13 @@ void *get_next_resource_hob(const EFI_GUID *guid, const void *hob_start); void *get_first_resource_hob(const EFI_GUID *guid); void fsp_display_upd_value(const char *name, uint32_t size, uint64_t old, uint64_t new); + +/* Return version of FSP associated with fih. */ +static inline uint32_t fsp_version(FSP_INFO_HEADER *fih) +{ + return fih->ImageRevision; +} + /* * Relocate FSP entire binary into ram. Returns < 0 on error, 0 on success. * The FSP source is pointed to by region_device and the relocation information diff --git a/src/drivers/intel/fsp1_1/romstage.c b/src/drivers/intel/fsp1_1/romstage.c index b50bf734c6..16db4dfd91 100644 --- a/src/drivers/intel/fsp1_1/romstage.c +++ b/src/drivers/intel/fsp1_1/romstage.c @@ -62,11 +62,14 @@ asmlinkage void *romstage_main(FSP_INFO_HEADER *fih) /* Display parameters */ printk(BIOS_SPEW, "CONFIG_MMCONF_BASE_ADDRESS: 0x%08x\n", CONFIG_MMCONF_BASE_ADDRESS); - printk(BIOS_INFO, "Using FSP 1.1"); + printk(BIOS_INFO, "Using FSP 1.1\n"); /* Display FSP banner */ print_fsp_info(fih); + /* Stash FSP version. */ + params.fsp_version = fsp_version(fih); + /* Get power state */ params.power_state = fill_power_state(); @@ -125,7 +128,8 @@ void romstage_common(struct romstage_params *params) /* Recovery mode does not use MRC cache */ printk(BIOS_DEBUG, "Recovery mode: not using MRC cache.\n"); - } else if (!mrc_cache_get_current(&cache)) { + } else if (!mrc_cache_get_current_with_version(&cache, + params->fsp_version)) { /* MRC cache found */ params->pei_data->saved_data_size = cache->size; params->pei_data->saved_data = &cache->data[0]; @@ -151,8 +155,10 @@ void romstage_common(struct romstage_params *params) if (params->pei_data->boot_mode != SLEEP_STATE_S3) { if (params->pei_data->data_to_save_size != 0 && params->pei_data->data_to_save != NULL) { - mrc_cache_stash_data(params->pei_data->data_to_save, - params->pei_data->data_to_save_size); + mrc_cache_stash_data_with_version( + params->pei_data->data_to_save, + params->pei_data->data_to_save_size, + params->fsp_version); } } |