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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <stdint.h>
#include <string.h>
#include "spd.h"
void mainboard_fill_dq_map_data(void *dq_map_ptr)
{
/* DQ byte map */
const u8 dq_map[2][12] = {
{ 0x0F, 0xF0, 0x00, 0xF0, 0x0F, 0xF0,
0x0F, 0x00, 0xFF, 0x00, 0xFF, 0x00 },
{ 0x33, 0xCC, 0x00, 0xCC, 0x33, 0xCC,
0x33, 0x00, 0xFF, 0x00, 0xFF, 0x00 } };
memcpy(dq_map_ptr, dq_map, sizeof(dq_map));
}
void mainboard_fill_dqs_map_data(void *dqs_map_ptr)
{
/* DQS CPU<>DRAM map */
const u8 dqs_map[2][8] = {
{ 0, 1, 3, 2, 4, 5, 6, 7 },
{ 1, 0, 4, 5, 2, 3, 6, 7 } };
memcpy(dqs_map_ptr, dqs_map, sizeof(dqs_map));
}
void mainboard_fill_rcomp_res_data(void *rcomp_ptr)
{
/* Rcomp resistor */
const u16 RcompResistor[3] = { 200, 81, 162 };
memcpy(rcomp_ptr, RcompResistor,
sizeof(RcompResistor));
}
void mainboard_fill_rcomp_strength_data(void *rcomp_strength_ptr)
{
/* Rcomp target */
static const u16 RcompTarget[5] = { 100, 40, 40, 23, 40 };
memcpy(rcomp_strength_ptr, RcompTarget, sizeof(RcompTarget));
}
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