board/siemens/capricorn/spl.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2018 NXP
   4  *
   5  * Copyright 2019 Siemens AG
   6  *
   7  */
   8 #include <common.h>
   9 #include <spl.h>
  10 #include <dm.h>
  11 #include <dm/uclass.h>
  12 #include <dm/device.h>
  13 #include <dm/uclass-internal.h>
  14 #include <dm/device-internal.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
  38 void board_init_f(ulong dummy)
  39 {
  40         /* Clear global data */
  41         memset((void *)gd, 0, sizeof(gd_t));
  42
  43         /* Clear the BSS. */
  44         memset(__bss_start, 0, __bss_end - __bss_start);
  45
  46         board_init_r(NULL, 0);
  47 }