src/mainboard/google/auron/spd.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <mainboard/google/auron/variant.h>
   4 #include <soc/pei_data.h>
   5 #include <soc/pei_wrapper.h>
   6 #include <string.h>
   7 #include <types.h>
   8
   9 /* Copy SPD data for on-board memory */
  10 void mainboard_fill_spd_data(struct pei_data *pei_data)
  11 {
  12         const unsigned int spd_index = variant_get_spd_index();
  13
  14         fill_spd_for_index(pei_data->spd_data[0][0], spd_index);
  15         pei_data->spd_addresses[0] = SPD_MEMORY_DOWN;
  16
  17         if (variant_is_dual_channel(spd_index)) {
  18                 memcpy(pei_data->spd_data[1][0], pei_data->spd_data[0][0], SPD_LEN);
  19                 pei_data->spd_addresses[2] = SPD_MEMORY_DOWN;
  20         }
  21 }