mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 20:18:18 +00:00
0e350f81e1
Since most commands are not public, make them static. This prevents warnings that no common prototype is available. Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
92 lines
1.9 KiB
C
92 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* made from cmd_ext2, which was:
|
|
*
|
|
* (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>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <config.h>
|
|
#include <command.h>
|
|
#include <part.h>
|
|
#include <vsprintf.h>
|
|
|
|
#ifndef CONFIG_PARTITION_UUIDS
|
|
#error CONFIG_PARTITION_UUIDS must be enabled for CONFIG_CMD_PART to be enabled
|
|
#endif
|
|
|
|
static int do_part_uuid(int argc, char * const argv[])
|
|
{
|
|
int part;
|
|
block_dev_desc_t *dev_desc;
|
|
disk_partition_t info;
|
|
|
|
if (argc < 2)
|
|
return CMD_RET_USAGE;
|
|
if (argc > 3)
|
|
return CMD_RET_USAGE;
|
|
|
|
part = get_device_and_partition(argv[0], argv[1], &dev_desc, &info, 0);
|
|
if (part < 0)
|
|
return 1;
|
|
|
|
if (argc > 2)
|
|
setenv(argv[2], info.uuid);
|
|
else
|
|
printf("%s\n", info.uuid);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int do_part_list(int argc, char * const argv[])
|
|
{
|
|
int ret;
|
|
block_dev_desc_t *desc;
|
|
|
|
if (argc != 2)
|
|
return CMD_RET_USAGE;
|
|
|
|
ret = get_device(argv[0], argv[1], &desc);
|
|
if (ret < 0)
|
|
return 1;
|
|
|
|
print_part(desc);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int do_part(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
if (argc < 2)
|
|
return CMD_RET_USAGE;
|
|
|
|
if (!strcmp(argv[1], "uuid"))
|
|
return do_part_uuid(argc - 2, argv + 2);
|
|
else if (!strcmp(argv[1], "list"))
|
|
return do_part_list(argc - 2, argv + 2);
|
|
|
|
return CMD_RET_USAGE;
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
part, 5, 1, do_part,
|
|
"disk partition related commands",
|
|
"part uuid <interface> <dev>:<part>\n"
|
|
" - print partition UUID\n"
|
|
"part uuid <interface> <dev>:<part> <varname>\n"
|
|
" - set environment variable to partition UUID\n"
|
|
"part list <interface> <dev>\n"
|
|
" - print a device's partition table"
|
|
);
|