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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/variants.h>
#include <soc/romstage.h>
static const struct mb_cfg ddr4_mem_config = {
.type = MEM_TYPE_DDR4,
.rcomp = {
/* Baseboard uses only 100ohm Rcomp resistors */
.resistor = 100,
/* Baseboard Rcomp target values */
.targets = {50, 20, 25, 25, 25},
},
.ect = 1, /* Early Command Training */
.UserBd = BOARD_TYPE_MOBILE,
};
const struct mb_cfg *variant_memory_params(void)
{
return &ddr4_mem_config;
}
bool variant_is_half_populated(void)
{
return false;
}
void variant_get_spd_info(struct mem_spd *spd_info)
{
spd_info->topo = MEM_TOPO_DIMM_MODULE;
spd_info->smbus[0].addr_dimm[0] = 0x50;
spd_info->smbus[1].addr_dimm[0] = 0x52;
}
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