src/mainboard/google/oak/sdram_configs.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <boardid.h>
   4 #include <console/console.h>
   5 #include <soc/emi.h>
   6
   7 static const struct mt8173_sdram_params sdram_configs[] = {
   8 #include "sdram_inf/sdram-lpddr3-H9CCNNN8GTMLAR-2GB.inc"  /* ram_code = 0000 */
   9 #include "sdram_inf/sdram-lpddr3-K4E8E304EE-2GB.inc"      /* ram_code = 0001 */
  10 #include "sdram_inf/sdram-lpddr3-K4E6E304EE-4GB.inc"      /* ram_code = 0010 */
  11 #include "sdram_inf/sdram-lpddr3-H9CCNNNBLTBLAR-4GB.inc"  /* ram_code = 0011 */
  12 #include "sdram_inf/sdram-lpddr3-K4E6E304EB-4GB.inc"      /* ram_code = 0100 */
  13 #include "sdram_inf/sdram-lpddr3-K4E8E324EB-2GB.inc"      /* ram_code = 0101 */
  14 #include "sdram_inf/sdram-lpddr3-MT52L512M32D2PF-4GB.inc" /* ram_code = 0110 */
  15 #include "sdram_inf/sdram-lpddr3-H9CCNNNBJTALAR-4GB.inc"  /* ram_code = 0111 */
  16 #include "sdram_inf/sdram-lpddr3-MT52L256M32D1PF-2GB.inc" /* ram_code = 1000 */
  17 #include "sdram_inf/sdram-lpddr3-K4E6E304ED-4GB.inc"      /* ram_code = 1001 */
  18 #include "sdram_inf/sdram-lpddr3-NT6CL512T32AM-H0-4GB.inc" /* ram_code = 1010 */
  19 #include "sdram_inf/sdram-lpddr3-K4E6E304EC-EGCG-4GB.inc" /* ram_code = 1011 */
  20 #include "sdram_inf/sdram-unused.inc"                     /* ram_code = 1100 */
  21 #include "sdram_inf/sdram-unused.inc"                     /* ram_code = 1101 */
  22 #include "sdram_inf/sdram-unused.inc"                     /* ram_code = 1110 */
  23 #include "sdram_inf/sdram-unused.inc"                     /* ram_code = 1111 */
  24 };
  25
  26 const struct mt8173_sdram_params *get_sdram_config(void)
  27 {
  28         u32 ramcode = ram_code();
  29
  30         if (ramcode >= ARRAY_SIZE(sdram_configs)
  31                         || sdram_configs[ramcode].type == TYPE_INVALID)
  32                 die("Invalid RAMCODE.");
  33
  34         return &sdram_configs[ramcode];
  35 }