src/lib/reset.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright 2017 Google, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include <arch/cache.h>
  17 #include <console/console.h>
  18 #include <halt.h>
  19 #include <reset.h>
  20
  21 __noreturn void board_reset(void)
  22 {
  23         printk(BIOS_INFO, "%s() called!\n", __func__);
  24         dcache_clean_all();
  25         do_board_reset();
  26         halt();
  27 }
  28
  29 #if CONFIG(MISSING_BOARD_RESET)
  30 void do_board_reset(void)
  31 {
  32         printk(BIOS_CRIT, "No board_reset implementation, hanging...\n");
  33 }
  34 #endif