jcs.org
"Das U-Boot" Source Tree
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
4 *
5 * Inspired by cmd_ext_common.c, cmd_fat.c.
6 */
7
8#include <command.h>
9#include <fs.h>
10
11static int do_size_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
12 char *const argv[])
13{
14 return do_size(cmdtp, flag, argc, argv, FS_TYPE_ANY);
15}
16
17U_BOOT_CMD(
18 size, 4, 0, do_size_wrapper,
19 "determine a file's size",
20 "<interface> <dev[:part]> <filename>\n"
21 " - Find file 'filename' from 'dev' on 'interface'\n"
22 " determine its size, and store in the 'filesize' variable."
23);
24
25static int do_load_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
26 char *const argv[])
27{
28 return do_load(cmdtp, flag, argc, argv, FS_TYPE_ANY);
29}
30
31U_BOOT_CMD(
32 load, 7, 0, do_load_wrapper,
33 "load binary file from a filesystem",
34 "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
35 " - Load binary file 'filename' from partition 'part' on device\n"
36 " type 'interface' instance 'dev' to address 'addr' in memory.\n"
37 " 'bytes' gives the size to load in bytes.\n"
38 " If 'bytes' is 0 or omitted, the file is read until the end.\n"
39 " 'pos' gives the file byte position to start reading from.\n"
40 " If 'pos' is 0 or omitted, the file is read from the start."
41);
42
43static int do_save_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
44 char *const argv[])
45{
46 return do_save(cmdtp, flag, argc, argv, FS_TYPE_ANY);
47}
48
49U_BOOT_CMD(
50 save, 7, 0, do_save_wrapper,
51 "save file to a filesystem",
52 "<interface> <dev[:part]> <addr> <filename> bytes [pos]\n"
53 " - Save binary file 'filename' to partition 'part' on device\n"
54 " type 'interface' instance 'dev' from addr 'addr' in memory.\n"
55 " 'bytes' gives the size to save in bytes and is mandatory.\n"
56 " 'pos' gives the file byte position to start writing to.\n"
57 " If 'pos' is 0 or omitted, the file is written from the start."
58);
59
60static int do_ls_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
61 char *const argv[])
62{
63 return do_ls(cmdtp, flag, argc, argv, FS_TYPE_ANY);
64}
65
66U_BOOT_CMD(
67 ls, 4, 1, do_ls_wrapper,
68 "list files in a directory (default /)",
69 "<interface> [<dev[:part]> [directory]]\n"
70 " - List files in directory 'directory' of partition 'part' on\n"
71 " device type 'interface' instance 'dev'."
72);
73
74static int do_ln_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
75 char *const argv[])
76{
77 return do_ln(cmdtp, flag, argc, argv, FS_TYPE_ANY);
78}
79
80U_BOOT_CMD(
81 ln, 5, 1, do_ln_wrapper,
82 "Create a symbolic link",
83 "<interface> <dev[:part]> target linkname\n"
84 " - create a symbolic link to 'target' with the name 'linkname' on\n"
85 " device type 'interface' instance 'dev'."
86);
87
88static int do_fstype_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
89 char *const argv[])
90{
91 return do_fs_type(cmdtp, flag, argc, argv);
92}
93
94U_BOOT_CMD(
95 fstype, 4, 1, do_fstype_wrapper,
96 "Look up a filesystem type",
97 "<interface> <dev>:<part>\n"
98 "- print filesystem type\n"
99 "fstype <interface> <dev>:<part> <varname>\n"
100 "- set environment variable to filesystem type\n"
101);
102
103static int do_fstypes_wrapper(struct cmd_tbl *cmdtp, int flag, int argc,
104 char * const argv[])
105{
106 return do_fs_types(cmdtp, flag, argc, argv);
107}
108
109U_BOOT_CMD(
110 fstypes, 1, 1, do_fstypes_wrapper,
111 "List supported filesystem types", ""
112);