| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <console/console.h> |
| #include <fsp/api.h> |
| #include <gpio.h> |
| #include "gpio.h" |
| #include <soc/romstage.h> |
| #include "spd/spd.h" |
| #include <spd_bin.h> |
| #include "board_id.h" |
| |
| void mainboard_memory_init_params(FSPM_UPD *mupd) |
| { |
| FSP_M_CONFIG *mem_cfg; |
| mem_cfg = &mupd->FspmConfig; |
| u8 spd_index; |
| if (get_spd_index(&spd_index) < 0) |
| return; |
| |
| printk(BIOS_INFO, "SPD index %d\n", spd_index); |
| |
| mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0, |
| &mem_cfg->DqByteMapCh1); |
| mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0, |
| &mem_cfg->DqsMapCpu2DramCh1); |
| mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor); |
| mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget); |
| |
| if (CONFIG(BOARD_INTEL_KBLRVP3)) { |
| mem_cfg->DqPinsInterleaved = 0; |
| mem_cfg->MemorySpdDataLen = CONFIG_DIMM_SPD_SIZE; |
| /* Memory leak is ok since we have memory mapped boot media */ |
| mem_cfg->MemorySpdPtr00 = spd_cbfs_map(spd_index); |
| if (!mem_cfg->MemorySpdPtr00) |
| die("spd.bin not found\n"); |
| } else { /* CONFIG_BOARD_INTEL_KBLRVP7 and CONFIG_BOARD_INTEL_KBLRVP8 */ |
| struct spd_block blk = { |
| .addr_map = { 0x50, 0x51, 0x52, 0x53, }, |
| }; |
| |
| mem_cfg->DqPinsInterleaved = 1; |
| get_spd_smbus(&blk); |
| mem_cfg->MemorySpdDataLen = blk.len; |
| mem_cfg->MemorySpdPtr00 = (uintptr_t)blk.spd_array[0]; |
| mem_cfg->MemorySpdPtr10 = (uintptr_t)blk.spd_array[2]; |
| |
| switch (get_board_id()) { |
| case BOARD_ID_KBL_RVP8: |
| case BOARD_ID_KBL_RVP11: |
| mem_cfg->MemorySpdPtr01 = (uintptr_t)blk.spd_array[1]; |
| mem_cfg->MemorySpdPtr11 = (uintptr_t)blk.spd_array[3]; |
| break; |
| default: |
| break; |
| } |
| } |
| mupd->FspmTestConfig.DmiVc1 = 1; |
| } |