src/mainboard/google/octopus/variants/phaser/memory.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <boardid.h>
   5 #include <gpio.h>
   6 #include <variant/gpio.h>
   7
   8 size_t variant_memory_sku(void)
   9 {
  10         size_t rt;
  11         gpio_t pads[] = {
  12                 [3] = MEM_CONFIG3, [2] = MEM_CONFIG2,
  13                 [1] = MEM_CONFIG1, [0] = MEM_CONFIG0,
  14         };
  15
  16         rt = gpio_base2_value(pads, ARRAY_SIZE(pads));
  17
  18         if (board_id() == 7)
  19                 return (rt == 3) ? 1 : rt;  // If RAM ID = 3, return 1
  20         else
  21                 return rt;
  22 }