| Sean Rhodes | 2e665eb | 2021-06-01 22:55:07 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | |
| 3 | #include <assert.h> |
| 4 | #include <console/console.h> |
| 5 | #include <soc/romstage.h> |
| 6 | #include <spd_bin.h> |
| 7 | #include "spd/spd_util.c" |
| 8 | #include "spd/spd.h" |
| 9 | #include <ec/acpi/ec.h> |
| 10 | #include <stdint.h> |
| 11 | |
| 12 | void mainboard_memory_init_params(FSPM_UPD *mupd) |
| 13 | { |
| 14 | FSP_M_CONFIG *mem_cfg; |
| 15 | mem_cfg = &mupd->FspmConfig; |
| 16 | |
| 17 | /* Use the correct entry in the SPD table defined in Makefile.inc */ |
| 18 | u8 spd_index = 6; |
| 19 | printk(BIOS_INFO, "SPD index %d\n", spd_index); |
| 20 | |
| 21 | mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0); |
| 22 | mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0); |
| 23 | mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor); |
| 24 | mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget); |
| 25 | |
| 26 | mem_cfg->DqPinsInterleaved = 0; |
| 27 | mem_cfg->MemorySpdDataLen = CONFIG_DIMM_SPD_SIZE; |
| 28 | /* Memory leak is ok since we have memory mapped boot media */ |
| 29 | // TODO evaluate google/eve way of loading |
| 30 | mem_cfg->MemorySpdPtr00 = spd_cbfs_map(spd_index); |
| 31 | if (!mem_cfg->MemorySpdPtr00) |
| 32 | die("spd.bin not found\n"); |
| 33 | mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00; |
| 34 | |
| 35 | mupd->FspmTestConfig.DmiVc1 = 1; |
| 36 | } |