board/freescale/imx8qxp_mek/spl.c

   1 /*
   2  * Copyright 2018 NXP
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <dm.h>
   9 #include <spl.h>
  10 #include <dm/uclass.h>
  11 #include <dm/device.h>
  12 #include <dm/uclass-internal.h>
  13 #include <dm/device-internal.h>
  14 #include <dm/lists.h>
  15
  16 DECLARE_GLOBAL_DATA_PTR;
  17
  18 void spl_board_init(void)
  19 {
  20         struct udevice *dev;
  21
  22         uclass_find_first_device(UCLASS_MISC, &dev);
  23
  24         for (; dev; uclass_find_next_device(&dev)) {
  25                 if (device_probe(dev))
  26                         continue;
  27         }
  28
  29         arch_cpu_init();
  30
  31         board_early_init_f();
  32
  33         timer_init();
  34
  35         preloader_console_init();
  36
  37         puts("Normal Boot\n");
  38 }
  39
  40 #ifdef CONFIG_SPL_LOAD_FIT
  41 int board_fit_config_name_match(const char *name)
  42 {
  43         /* Just empty function now - can't decide what to choose */
  44         debug("%s: %s\n", __func__, name);
  45
  46         return 0;
  47 }
  48 #endif
  49
  50 void board_init_f(ulong dummy)
  51 {
  52         /* Clear global data */
  53         memset((void *)gd, 0, sizeof(gd_t));
  54
  55         /* Clear the BSS. */
  56         memset(__bss_start, 0, __bss_end - __bss_start);
  57
  58         board_init_r(NULL, 0);
  59 }