src/mainboard/starlabs/starbook/variants/kbl/romstage.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <console/console.h>
   4 #include <option.h>
   5 #include <soc/romstage.h>
   6 #include <spd_bin.h>
   7 #include <string.h>
   8 #include <types.h>
   9
  10 void mainboard_memory_init_params(FSPM_UPD *mupd)
  11 {
  12         FSP_M_CONFIG *mem_cfg = &mupd->FspmConfig;
  13         const u16 rcomp_resistor[] = {121, 81, 100};
  14         const u16 rcomp_target[] = {100, 40, 20, 20, 26};
  15
  16         memcpy(&mem_cfg->RcompResistor, rcomp_resistor, sizeof(rcomp_resistor));
  17         memcpy(&mem_cfg->RcompTarget, rcomp_target, sizeof(rcomp_target));
  18
  19         mem_cfg->MemorySpdPtr00 = spd_cbfs_map(6);
  20         mem_cfg->MemorySpdPtr10 = mem_cfg->MemorySpdPtr00;
  21         mem_cfg->MemorySpdDataLen = CONFIG_DIMM_SPD_SIZE;
  22
  23         const uint8_t ht = get_uint_option("hyper_threading",
  24                 mupd->FspmConfig.HyperThreading);
  25         mupd->FspmConfig.HyperThreading = ht;
  26 }