blob: a3fb285d5445e848e4aedb02b28b94e06e66c869 [file] [log] [blame]
/* 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 <soc/gpio.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)) {
struct region_device spd_rdev;
mem_cfg->DqPinsInterleaved = 0;
if (get_spd_cbfs_rdev(&spd_rdev, spd_index) < 0)
die("spd.bin not found\n");
mem_cfg->MemorySpdDataLen = region_device_sz(&spd_rdev);
/* Memory leak is ok since we have memory mapped boot media */
mem_cfg->MemorySpdPtr00 = (uintptr_t)rdev_mmap_full(&spd_rdev);
} 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];
mem_cfg->UserBd = BOARD_TYPE_DESKTOP;
break;
default:
break;
}
}
mupd->FspmTestConfig.DmiVc1 = 1;
}