/* SPDX-License-Identifier: GPL-2.0-only */ #include #include /* Copy SPD data for on-board memory */ void mainboard_fill_spd_data(struct pei_data *pei_data) { pei_data->spd_addresses[0] = 0xa0; pei_data->spd_addresses[1] = 0x00; pei_data->spd_addresses[2] = 0xa4; pei_data->spd_addresses[3] = 0x00; pei_data->dimm_channel0_disabled = 2; pei_data->dimm_channel1_disabled = 2; // Enable 2x refresh mode pei_data->ddr_refresh_2x = 1; pei_data->dq_pins_interleaved = 1; }