arch/mips/mach-ath79/dram.c

   1 /*
   2  * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <linux/sizes.h>
   9 #include <asm/addrspace.h>
  10 #include <mach/ddr.h>
  11
  12 DECLARE_GLOBAL_DATA_PTR;
  13
  14 int initdram(void)
  15 {
  16         ddr_tap_tuning();
  17         gd->ram_size = get_ram_size((void *)KSEG1, SZ_256M);
  18
  19         return 0;
  20 }