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/*
* Copyright 2013 Toradex, Inc.
*
* Configuration settings for the Colibri VF50 module booting from SD card.
*
* 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., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*
* Use this configuration for an u-boot which stores its environment in SD/MMC
* Useful if SD/MMC is selected as the boot device, so also the environment is taken from there
*
* Use colibri_vf50.h for everything which is not specific to using SD/MMC as the boot device!!
*/
#ifndef __CONFIG_SDBOOT_H
#define __CONFIG_SDBOOT_H
#include "colibri_vf50.h"
#undef DEFAULT_BOOTCOMMAND
#undef CONFIG_BOOTCOMMAND
#define DEFAULT_BOOTCOMMAND \
"run sdboot; run nfsboot"
#define CONFIG_BOOTCOMMAND DEFAULT_BOOTCOMMAND
#ifdef CONFIG_ENV_IS_NOWHERE
#undef CONFIG_ENV_IS_NOWHERE
#endif
#ifdef CONFIG_ENV_IS_IN_NAND
#undef CONFIG_ENV_IS_IN_NAND
#endif
/* Environment stored in SD/MMC */
#define CONFIG_ENV_IS_IN_MMC 1
#if defined(CONFIG_ENV_IS_IN_MMC)
#define CONFIG_SYS_MMC_ENV_DEV 0 /* use MMC0, slot on eval board and Iris */
#define CONFIG_ENV_OFFSET (512 * 1024)
#endif
#endif /* __CONFIG_SDBOOT_H */
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