src/soc/mediatek/mt8195/emi.c

   1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */
   2
   3 #include <console/console.h>
   4 #include <emi.h>
   5 #include <soc/emi.h>
   6
   7 size_t sdram_size(void)
   8 {
   9         int rank_num;
  10         u64 rank_size[RANK_MAX];
  11         static size_t dram_size = 0;
  12
  13         if (dram_size)
  14                 return dram_size;
  15
  16         get_rank_size_by_emi(rank_size);
  17         rank_num = get_rank_nr_by_emi();
  18
  19         for (int i = 0; i < rank_num; i++)
  20                 dram_size += rank_size[i];
  21
  22         printk(BIOS_INFO, "dram size = %#lx\n", dram_size);
  23
  24         return dram_size;
  25 }