/* * 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> #include <lcd.h> __weak int splash_screen_prepare(void) { return 0; } #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 */ #if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_LCD) int lcd_splash(ulong addr) { int x = 0, y = 0, ret; ret = splash_screen_prepare(); if (ret) return ret; splash_get_pos(&x, &y); return bmp_display(addr, x, y); } #endif