src/mainboard/starlabs/starbook/variants/adl/romstage.c


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

#include <option.h>
#include <soc/meminit.h>
#include <soc/romstage.h>
#include <types.h>

void mainboard_memory_init_params(FSPM_UPD *mupd)
{
	const struct mb_cfg mem_config = {
		.type = MEM_TYPE_DDR4,
	};

	const bool half_populated = false;

	const struct mem_spd ddr4_spd_info = {
		.topo = MEM_TOPO_DIMM_MODULE,
		.smbus = {
			[0] = {
				.addr_dimm[0] = 0x50,
			},
			[1] = {
				.addr_dimm[0] = 0x52,
			},
		},
	};

	memcfg_init(mupd, &mem_config, &ddr4_spd_info, half_populated);

	const uint8_t vtd = get_uint_option("vtd", 1);
		mupd->FspmConfig.VtdDisable = !vtd;
};