| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #include <soc/pei_data.h> |
| #include <variant/spd.h> |
| |
| /* 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; |
| } |