board/emulation/qemu-arm/qemu-arm.c

   1 /*
   2  * Copyright (c) 2017 Tuomas Tynkkynen
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6 #include <common.h>
   7 #include <fdtdec.h>
   8
   9 int board_init(void)
  10 {
  11         return 0;
  12 }
  13
  14 int dram_init(void)
  15 {
  16         if (fdtdec_setup_memory_size() != 0)
  17                 return -EINVAL;
  18
  19         return 0;
  20 }
  21
  22 int dram_init_banksize(void)
  23 {
  24         fdtdec_setup_memory_banksize();
  25
  26         return 0;
  27 }
  28
  29 void *board_fdt_blob_setup(void)
  30 {
  31         /* QEMU loads a generated DTB for us at the start of RAM. */
  32         return (void *)CONFIG_SYS_SDRAM_BASE;
  33 }