src/mainboard/facebook/monolith/romstage.c

/* SPDX-License-Identifier: GPL-2.0-only */

#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;
	mem_cfg->CaVrefConfig = 2;
	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;
}