blob: 7c54708f2c8d92c957c8238633237d5a2151adf9 [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016-2018 Intel Corporation.
* Copyright (C) 2019 Eltan B.V.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <fsp/api.h>
#include <soc/romstage.h>
#include <spd_bin.h>
#include "spd/spd.h"
void mainboard_memory_init_params(FSPM_UPD *mupd)
{
FSP_M_CONFIG *mem_cfg;
mem_cfg = &mupd->FspmConfig;
struct spd_block blk = {
.addr_map = { 0x50, 0x52, },
};
mainboard_fill_dq_map_data(&mem_cfg->DqByteMapCh0);
mainboard_fill_dqs_map_data(&mem_cfg->DqsMapCpu2DramCh0);
mainboard_fill_rcomp_res_data(&mem_cfg->RcompResistor);
mainboard_fill_rcomp_strength_data(&mem_cfg->RcompTarget);
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[1];
mupd->FspmTestConfig.DmiVc1 = 1;
}