diff options
Diffstat (limited to 'src/soc/intel/apollolake/meminit.c')
| -rw-r--r-- | src/soc/intel/apollolake/meminit.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/soc/intel/apollolake/meminit.c b/src/soc/intel/apollolake/meminit.c index 0a696746a3..91cdeb5347 100644 --- a/src/soc/intel/apollolake/meminit.c +++ b/src/soc/intel/apollolake/meminit.c @@ -12,11 +12,9 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ -#include <cbmem.h> #include <console/console.h> #include <fsp/util.h> #include <memory_info.h> -#include <soc/intel/common/smbios.h> #include <soc/meminit.h> #include <stddef.h> /* required for FspmUpd.h */ #include <fsp/soc_binding.h> @@ -259,68 +257,6 @@ void meminit_lpddr4_by_sku(FSP_M_CONFIG *cfg, cfg->PeriodicRetrainingDisable = sku->disable_periodic_retraining; } -void save_lpddr4_dimm_info(const struct lpddr4_cfg *lp4cfg, size_t mem_sku) -{ - int channel, dimm, dimm_max, index; - size_t hob_size; - const DIMM_INFO *src_dimm; - struct dimm_info *dest_dimm; - struct memory_info *mem_info; - const CHANNEL_INFO *channel_info; - const FSP_SMBIOS_MEMORY_INFO *memory_info_hob; - - if (mem_sku >= lp4cfg->num_skus) { - printk(BIOS_ERR, "Too few LPDDR4 SKUs: 0x%zx/0x%zx\n", - mem_sku, lp4cfg->num_skus); - return; - } - - memory_info_hob = fsp_find_smbios_memory_info(&hob_size); - - /* - * Allocate CBMEM area for DIMM information used to populate SMBIOS - * table 17 - */ - mem_info = cbmem_add(CBMEM_ID_MEMINFO, sizeof(*mem_info)); - if (mem_info == NULL) { - printk(BIOS_ERR, "CBMEM entry for DIMM info missing\n"); - return; - } - memset(mem_info, 0, sizeof(*mem_info)); - - /* Describe the first N DIMMs in the system */ - index = 0; - dimm_max = ARRAY_SIZE(mem_info->dimm); - for (channel = 0; channel < memory_info_hob->ChannelCount; channel++) { - if (index >= dimm_max) - break; - channel_info = &memory_info_hob->ChannelInfo[channel]; - for (dimm = 0; dimm < channel_info->DimmCount; dimm++) { - if (index >= dimm_max) - break; - src_dimm = &channel_info->DimmInfo[dimm]; - dest_dimm = &mem_info->dimm[index]; - - if (!src_dimm->SizeInMb) - continue; - - /* Populate the DIMM information */ - dimm_info_fill(dest_dimm, - src_dimm->SizeInMb, - memory_info_hob->MemoryType, - memory_info_hob->MemoryFrequencyInMHz, - channel_info->ChannelId, - src_dimm->DimmId, - lp4cfg->skus[mem_sku].part_num, - strlen(lp4cfg->skus[mem_sku].part_num), - memory_info_hob->DataWidth); - index++; - } - } - mem_info->dimm_cnt = index; - printk(BIOS_DEBUG, "%d DIMMs found\n", mem_info->dimm_cnt); -} - uint8_t fsp_memory_soc_version(void) { /* Bump this value when the memory configuration parameters change. */ |