arch/arm/mach-rockchip/rk3328-board-spl.c

   1 /*
   2  * (C) Copyright 2016 Rockchip Electronics Co., Ltd
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <debug_uart.h>
   9 #include <dm.h>
  10 #include <dm/pinctrl.h>
  11 #include <ram.h>
  12 #include <spl.h>
  13 #include <asm/io.h>
  14
  15 DECLARE_GLOBAL_DATA_PTR;
  16
  17 void board_debug_uart_init(void)
  18 {
  19 }
  20
  21 void board_init_f(ulong dummy)
  22 {
  23         struct udevice *dev;
  24         int ret;
  25
  26         ret = spl_early_init();
  27         if (ret) {
  28                 debug("spl_early_init() failed: %d\n", ret);
  29                 hang();
  30         }
  31
  32         preloader_console_init();
  33
  34         ret = uclass_get_device(UCLASS_RAM, 0, &dev);
  35         if (ret) {
  36                 debug("DRAM init failed: %d\n", ret);
  37                 return;
  38         }
  39 }
  40
  41 u32 spl_boot_mode(const u32 boot_device)
  42 {
  43         return MMCSD_MODE_RAW;
  44 }
  45
  46 u32 spl_boot_device(void)
  47 {
  48         return BOOT_DEVICE_MMC1;
  49 }
  50
  51 #ifdef CONFIG_SPL_LOAD_FIT
  52 int board_fit_config_name_match(const char *name)
  53 {
  54         /* Just empty function now - can't decide what to choose */
  55         debug("%s: %s\n", __func__, name);
  56
  57         return 0;
  58 }
  59 #endif