common/cmd_ext2.c

/*
 * (C) Copyright 2011 - 2012 Samsung Electronics
 * EXT4 filesystem implementation in Uboot by
 * Uma Shankar <uma.shankar@samsung.com>
 * Manjunatha C Achar <a.manjunatha@samsung.com>

 * (C) Copyright 2004
 * esd gmbh <www.esd-electronics.com>
 * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
 *
 * made from cmd_reiserfs by
 *
 * (C) Copyright 2003 - 2004
 * Sysgo Real-Time Solutions, AG <www.elinos.com>
 * Pavel Bartusek <pba@sysgo.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., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 *
 */

/*
 * Ext2fs support
 */
#include <common.h>
#include <ext_common.h>

int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	if (do_ext_ls(cmdtp, flag, argc, argv))
		return -1;

	return 0;
}

/******************************************************************************
 * Ext2fs boot command intepreter. Derived from diskboot
 */
int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	if (do_ext_load(cmdtp, flag, argc, argv))
		return -1;

	return 0;
}

U_BOOT_CMD(
	ext2ls,	4,	1,	do_ext2ls,
	"list files in a directory (default /)",
	"<interface> <dev[:part]> [directory]\n"
	"    - list files from 'dev' on 'interface' in a 'directory'"
);

U_BOOT_CMD(
	ext2load,	6,	0,	do_ext2load,
	"load binary file from a Ext2 filesystem",
	"<interface> <dev[:part]> [addr] [filename] [bytes]\n"
	"    - load binary file 'filename' from 'dev' on 'interface'\n"
	"      to address 'addr' from ext2 filesystem"
);