/*
   * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
   *
   * See file CREDITS for list of people who contributed to this
   * project.
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License as
   * published by the Free Software Foundation; either version 2 of
   * the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., http://www.fsf.org/about/contact/
   *
   */

  #include <common.h>

  #include <splash.h>

  int __splash_screen_prepare(void)

  {
  	return 0;
  }

  
  int splash_screen_prepare(void)
  	__attribute__ ((weak, alias("__splash_screen_prepare")));

  
  
  #ifdef CONFIG_SPLASH_SCREEN_ALIGN
  void splash_get_pos(int *x, int *y)
  {
  	char *s = getenv("splashpos");
  
  	if (!s)
  		return;
  
  	if (s[0] == 'm')
  		*x = BMP_ALIGN_CENTER;
  	else
  		*x = simple_strtol(s, NULL, 0);
  
  	s = strchr(s + 1, ',');
  	if (s != NULL) {
  		if (s[1] == 'm')
  			*y = BMP_ALIGN_CENTER;
  		else
  			*y = simple_strtol(s + 1, NULL, 0);
  	}
  }
  #endif /* CONFIG_SPLASH_SCREEN_ALIGN */