u-boot/cmd/ext2.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (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>
 */

/*
 * Ext2fs support
 */
#include <common.h>
#include <command.h>
#include <fs.h>

static int do_ext2ls(struct cmd_tbl *cmdtp, int flag, int argc,
		     char *const argv[])
{
	return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
}

/******************************************************************************
 * Ext2fs boot command intepreter. Derived from diskboot
 */
int do_ext2load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
	return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
}

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 [pos]]]]]\n"
	"    - load binary file 'filename' from 'dev' on 'interface'\n"
	"      to address 'addr' from ext2 filesystem."
);