[J-u-boot.git] / common / cmd_fs.c

/*
 * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
 *
 * Inspired by cmd_ext_common.c, cmd_fat.c.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
 */

#include <common.h>
#include <command.h>
#include <fs.h>

static int do_size_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	return do_size(cmdtp, flag, argc, argv, FS_TYPE_ANY);
}

U_BOOT_CMD(
	size,	4,	0,	do_size_wrapper,
	"determine a file's size",
	"<interface> <dev[:part]> <filename>\n"
	"    - Find file 'filename' from 'dev' on 'interface'\n"
	"      and determine its size."
);

static int do_load_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
				char * const argv[])
{
	return do_load(cmdtp, flag, argc, argv, FS_TYPE_ANY);
}

U_BOOT_CMD(
	load,	7,	0,	do_load_wrapper,
	"load binary file from a filesystem",
	"<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
	"    - Load binary file 'filename' from partition 'part' on device\n"
	"       type 'interface' instance 'dev' to address 'addr' in memory.\n"
	"      'bytes' gives the size to load in bytes.\n"
	"      If 'bytes' is 0 or omitted, the file is read until the end.\n"
	"      'pos' gives the file byte position to start reading from.\n"
	"      If 'pos' is 0 or omitted, the file is read from the start."
)

static int do_save_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
				char * const argv[])
{
	return do_save(cmdtp, flag, argc, argv, FS_TYPE_ANY);
}

U_BOOT_CMD(
	save,	7,	0,	do_save_wrapper,
	"save file to a filesystem",
	"<interface> <dev[:part]> <addr> <filename> bytes [pos]\n"
	"    - Save binary file 'filename' to partition 'part' on device\n"
	"      type 'interface' instance 'dev' from addr 'addr' in memory.\n"
	"      'bytes' gives the size to save in bytes and is mandatory.\n"
	"      'pos' gives the file byte position to start writing to.\n"
	"      If 'pos' is 0 or omitted, the file is written from the start."
)

static int do_ls_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
				char * const argv[])
{
	return do_ls(cmdtp, flag, argc, argv, FS_TYPE_ANY);
}

U_BOOT_CMD(
	ls,	4,	1,	do_ls_wrapper,
	"list files in a directory (default /)",
	"<interface> [<dev[:part]> [directory]]\n"
	"    - List files in directory 'directory' of partition 'part' on\n"
	"      device type 'interface' instance 'dev'."
)
Commit	Line	Data
045fa1e1 SW	1	/*
	2	* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
	3	*
	4	* Inspired by cmd_ext_common.c, cmd_fat.c.
	5	*
	6	* This program is free software; you can redistribute it and/or modify it
	7	* under the terms and conditions of the GNU General Public License,
	8	* version 2, as published by the Free Software Foundation.
	9	*
	10	* This program is distributed in the hope it will be useful, but WITHOUT
	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	13	* more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	17	*/
	18
	19	#include <common.h>
	20	#include <command.h>
	21	#include <fs.h>
	22
cf659819 SW	23	static int do_size_wrapper(cmd_tbl_t cmdtp, int flag, int argc, char const argv[])
	24	{
	25	return do_size(cmdtp, flag, argc, argv, FS_TYPE_ANY);
	26	}
	27
	28	U_BOOT_CMD(
	29	size, 4, 0, do_size_wrapper,
	30	"determine a file's size",
	31	"<interface> <dev[:part]> <filename>\n"
	32	" - Find file 'filename' from 'dev' on 'interface'\n"
	33	" and determine its size."
	34	);
	35
0e350f81 JH	36	static int do_load_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
0e350f81 JH	37	char * const argv[])
045fa1e1	38	{
b770e88a	39	return do_load(cmdtp, flag, argc, argv, FS_TYPE_ANY);
045fa1e1 SW	40	}
	41
	42	U_BOOT_CMD(
f9b55e22	43	load, 7, 0, do_load_wrapper,
045fa1e1 SW	44	"load binary file from a filesystem",
	45	"<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
	46	" - Load binary file 'filename' from partition 'part' on device\n"
	47	" type 'interface' instance 'dev' to address 'addr' in memory.\n"
	48	" 'bytes' gives the size to load in bytes.\n"
	49	" If 'bytes' is 0 or omitted, the file is read until the end.\n"
	50	" 'pos' gives the file byte position to start reading from.\n"
b770e88a	51	" If 'pos' is 0 or omitted, the file is read from the start."
0e350f81	52	)
045fa1e1	53
d455d878 SR	54	static int do_save_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
	55	char * const argv[])
	56	{
	57	return do_save(cmdtp, flag, argc, argv, FS_TYPE_ANY);
	58	}
	59
	60	U_BOOT_CMD(
	61	save, 7, 0, do_save_wrapper,
	62	"save file to a filesystem",
	63	"<interface> <dev[:part]> <addr> <filename> bytes [pos]\n"
	64	" - Save binary file 'filename' to partition 'part' on device\n"
	65	" type 'interface' instance 'dev' from addr 'addr' in memory.\n"
	66	" 'bytes' gives the size to save in bytes and is mandatory.\n"
	67	" 'pos' gives the file byte position to start writing to.\n"
	68	" If 'pos' is 0 or omitted, the file is written from the start."
	69	)
	70
0e350f81 JH	71	static int do_ls_wrapper(cmd_tbl_t *cmdtp, int flag, int argc,
0e350f81 JH	72	char * const argv[])
045fa1e1 SW	73	{
	74	return do_ls(cmdtp, flag, argc, argv, FS_TYPE_ANY);
	75	}
	76
	77	U_BOOT_CMD(
	78	ls, 4, 1, do_ls_wrapper,
	79	"list files in a directory (default /)",
	80	"<interface> [<dev[:part]> [directory]]\n"
	81	" - List files in directory 'directory' of partition 'part' on\n"
	82	" device type 'interface' instance 'dev'."
0e350f81	83	)