summaryrefslogtreecommitdiffstats
path: root/src/mainboard/google/auron/variants/buddy/spd/spd.c
blob: 4dd1de6a799efb466141f9ed955f87a97ed0ec6b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
/* SPDX-License-Identifier: GPL-2.0-only */

#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;
}