]>
Commit | Line | Data |
---|---|---|
71f95118 WD |
1 | /* |
2 | * (C) Copyright 2002 | |
3 | * Richard Jones, rjones@nexus-tech.net | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License as | |
10 | * published by the Free Software Foundation; either version 2 of | |
11 | * the License, or (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | /* | |
25 | * Boot support | |
26 | */ | |
27 | #include <common.h> | |
28 | #include <command.h> | |
71f95118 WD |
29 | #include <s_record.h> |
30 | #include <net.h> | |
31 | #include <ata.h> | |
735dd97b | 32 | #include <part.h> |
71f95118 | 33 | #include <fat.h> |
045fa1e1 | 34 | #include <fs.h> |
7205e407 | 35 | |
54841ab5 | 36 | int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
71f95118 | 37 | { |
f9b55e22 | 38 | return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT, 16); |
71f95118 WD |
39 | } |
40 | ||
7205e407 | 41 | |
0d498393 | 42 | U_BOOT_CMD( |
1170e634 | 43 | fatload, 7, 0, do_fat_fsload, |
2fb2604d | 44 | "load binary file from a dos filesystem", |
1170e634 BT |
45 | "<interface> [<dev[:part]>] <addr> <filename> [bytes [pos]]\n" |
46 | " - Load binary file 'filename' from 'dev' on 'interface'\n" | |
47 | " to address 'addr' from dos filesystem.\n" | |
48 | " 'pos' gives the file position to start loading from.\n" | |
49 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" | |
50 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" | |
3f83c87e | 51 | " the load stops on end of file.\n" |
01fac041 TR |
52 | " If either 'pos' or 'bytes' are not aligned to\n" |
53 | " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" | |
54 | " be printed and performance will suffer for the load.\n" | |
3f83c87e | 55 | " All numeric parameters are assumed to be hex." |
b0fce99b WD |
56 | ); |
57 | ||
088f1b19 | 58 | static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
71f95118 | 59 | { |
045fa1e1 | 60 | return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
71f95118 WD |
61 | } |
62 | ||
0d498393 | 63 | U_BOOT_CMD( |
7205e407 | 64 | fatls, 4, 1, do_fat_ls, |
2fb2604d | 65 | "list files in a directory (default /)", |
cfda5aea | 66 | "<interface> [<dev[:part]>] [directory]\n" |
a89c33db | 67 | " - list files from 'dev' on 'interface' in a 'directory'" |
b0fce99b WD |
68 | ); |
69 | ||
088f1b19 KP |
70 | static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, |
71 | char * const argv[]) | |
71f95118 | 72 | { |
cfda5aea RH |
73 | int dev, part; |
74 | block_dev_desc_t *dev_desc; | |
75 | disk_partition_t info; | |
71f95118 | 76 | |
7205e407 | 77 | if (argc < 2) { |
cfda5aea | 78 | printf("usage: fatinfo <interface> [<dev[:part]>]\n"); |
7385c28e | 79 | return 0; |
7205e407 | 80 | } |
cfda5aea | 81 | |
10a37fd7 | 82 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
cfda5aea | 83 | if (part < 0) |
7205e407 | 84 | return 1; |
cfda5aea RH |
85 | |
86 | dev = dev_desc->dev; | |
5e8f9831 | 87 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
7385c28e WD |
88 | printf("\n** Unable to use %s %d:%d for fatinfo **\n", |
89 | argv[1], dev, part); | |
7205e407 WD |
90 | return 1; |
91 | } | |
7385c28e | 92 | return file_fat_detectfs(); |
71f95118 WD |
93 | } |
94 | ||
0d498393 | 95 | U_BOOT_CMD( |
7205e407 | 96 | fatinfo, 3, 1, do_fat_fsinfo, |
2fb2604d | 97 | "print information about filesystem", |
cfda5aea | 98 | "<interface> [<dev[:part]>]\n" |
a89c33db | 99 | " - print information about filesystem from 'dev' on 'interface'" |
b0fce99b | 100 | ); |
656f4c65 DK |
101 | |
102 | #ifdef CONFIG_FAT_WRITE | |
103 | static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag, | |
104 | int argc, char * const argv[]) | |
105 | { | |
106 | long size; | |
107 | unsigned long addr; | |
108 | unsigned long count; | |
109 | block_dev_desc_t *dev_desc = NULL; | |
cfda5aea | 110 | disk_partition_t info; |
656f4c65 DK |
111 | int dev = 0; |
112 | int part = 1; | |
656f4c65 DK |
113 | |
114 | if (argc < 5) | |
115 | return cmd_usage(cmdtp); | |
116 | ||
10a37fd7 | 117 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
cfda5aea | 118 | if (part < 0) |
656f4c65 | 119 | return 1; |
cfda5aea RH |
120 | |
121 | dev = dev_desc->dev; | |
122 | ||
5e8f9831 | 123 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
656f4c65 DK |
124 | printf("\n** Unable to use %s %d:%d for fatwrite **\n", |
125 | argv[1], dev, part); | |
126 | return 1; | |
127 | } | |
128 | addr = simple_strtoul(argv[3], NULL, 16); | |
129 | count = simple_strtoul(argv[5], NULL, 16); | |
130 | ||
131 | size = file_fat_write(argv[4], (void *)addr, count); | |
132 | if (size == -1) { | |
133 | printf("\n** Unable to write \"%s\" from %s %d:%d **\n", | |
134 | argv[4], argv[1], dev, part); | |
135 | return 1; | |
136 | } | |
137 | ||
138 | printf("%ld bytes written\n", size); | |
139 | ||
140 | return 0; | |
141 | } | |
142 | ||
143 | U_BOOT_CMD( | |
144 | fatwrite, 6, 0, do_fat_fswrite, | |
145 | "write file into a dos filesystem", | |
146 | "<interface> <dev[:part]> <addr> <filename> <bytes>\n" | |
147 | " - write file 'filename' from the address 'addr' in RAM\n" | |
148 | " to 'dev' on 'interface'" | |
149 | ); | |
150 | #endif |