board/xilinx/microblaze-generic/microblaze-generic.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2007-2018 Michal Simek
   4  *
   5  * Michal SIMEK <monstr@monstr.eu>
   6  */
   7
   8 /*
   9  * This is a board specific file.  It's OK to include board specific
  10  * header files
  11  */
  12
  13 #include <common.h>
  14 #include <config.h>
  15 #include <dm.h>
  16 #include <dm/lists.h>
  17 #include <fdtdec.h>
  18 #include <asm/processor.h>
  19 #include <asm/microblaze_intc.h>
  20 #include <asm/asm.h>
  21 #include <asm/gpio.h>
  22 #include <dm/uclass.h>
  23 #include <wdt.h>
  24
  25 DECLARE_GLOBAL_DATA_PTR;
  26
  27 ulong ram_base;
  28
  29 int dram_init_banksize(void)
  30 {
  31         return fdtdec_setup_memory_banksize();
  32 }
  33
  34 int dram_init(void)
  35 {
  36         if (fdtdec_setup_mem_size_base() != 0)
  37                 return -EINVAL;
  38
  39         return 0;
  40 };
  41
  42 int board_late_init(void)
  43 {
  44 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SYSRESET_MICROBLAZE)
  45         int ret;
  46
  47         ret = device_bind_driver(gd->dm_root, "mb_soft_reset",
  48                                  "reset_soft", NULL);
  49         if (ret)
  50                 printf("Warning: No reset driver: ret=%d\n", ret);
  51 #endif
  52         return 0;
  53 }