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Commit | Line | Data |
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71f95118 WD |
1 | /* |
2 | * (C) Copyright 2002 | |
3 | * Richard Jones, rjones@nexus-tech.net | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
71f95118 WD |
6 | */ |
7 | ||
8 | /* | |
9 | * Boot support | |
10 | */ | |
11 | #include <common.h> | |
12 | #include <command.h> | |
71f95118 WD |
13 | #include <s_record.h> |
14 | #include <net.h> | |
15 | #include <ata.h> | |
735dd97b | 16 | #include <part.h> |
71f95118 | 17 | #include <fat.h> |
045fa1e1 | 18 | #include <fs.h> |
7205e407 | 19 | |
54841ab5 | 20 | int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
71f95118 | 21 | { |
b770e88a | 22 | return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
71f95118 WD |
23 | } |
24 | ||
7205e407 | 25 | |
0d498393 | 26 | U_BOOT_CMD( |
1170e634 | 27 | fatload, 7, 0, do_fat_fsload, |
2fb2604d | 28 | "load binary file from a dos filesystem", |
1170e634 BT |
29 | "<interface> [<dev[:part]>] <addr> <filename> [bytes [pos]]\n" |
30 | " - Load binary file 'filename' from 'dev' on 'interface'\n" | |
31 | " to address 'addr' from dos filesystem.\n" | |
32 | " 'pos' gives the file position to start loading from.\n" | |
33 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" | |
34 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" | |
3f83c87e | 35 | " the load stops on end of file.\n" |
01fac041 TR |
36 | " If either 'pos' or 'bytes' are not aligned to\n" |
37 | " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" | |
b770e88a | 38 | " be printed and performance will suffer for the load." |
b0fce99b WD |
39 | ); |
40 | ||
088f1b19 | 41 | static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
71f95118 | 42 | { |
045fa1e1 | 43 | return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
71f95118 WD |
44 | } |
45 | ||
0d498393 | 46 | U_BOOT_CMD( |
7205e407 | 47 | fatls, 4, 1, do_fat_ls, |
2fb2604d | 48 | "list files in a directory (default /)", |
cfda5aea | 49 | "<interface> [<dev[:part]>] [directory]\n" |
a89c33db | 50 | " - list files from 'dev' on 'interface' in a 'directory'" |
b0fce99b WD |
51 | ); |
52 | ||
088f1b19 KP |
53 | static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, |
54 | char * const argv[]) | |
71f95118 | 55 | { |
cfda5aea RH |
56 | int dev, part; |
57 | block_dev_desc_t *dev_desc; | |
58 | disk_partition_t info; | |
71f95118 | 59 | |
7205e407 | 60 | if (argc < 2) { |
cfda5aea | 61 | printf("usage: fatinfo <interface> [<dev[:part]>]\n"); |
7385c28e | 62 | return 0; |
7205e407 | 63 | } |
cfda5aea | 64 | |
10a37fd7 | 65 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
cfda5aea | 66 | if (part < 0) |
7205e407 | 67 | return 1; |
cfda5aea RH |
68 | |
69 | dev = dev_desc->dev; | |
5e8f9831 | 70 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
7385c28e WD |
71 | printf("\n** Unable to use %s %d:%d for fatinfo **\n", |
72 | argv[1], dev, part); | |
7205e407 WD |
73 | return 1; |
74 | } | |
7385c28e | 75 | return file_fat_detectfs(); |
71f95118 WD |
76 | } |
77 | ||
0d498393 | 78 | U_BOOT_CMD( |
7205e407 | 79 | fatinfo, 3, 1, do_fat_fsinfo, |
2fb2604d | 80 | "print information about filesystem", |
cfda5aea | 81 | "<interface> [<dev[:part]>]\n" |
a89c33db | 82 | " - print information about filesystem from 'dev' on 'interface'" |
b0fce99b | 83 | ); |
656f4c65 DK |
84 | |
85 | #ifdef CONFIG_FAT_WRITE | |
86 | static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag, | |
87 | int argc, char * const argv[]) | |
88 | { | |
89 | long size; | |
90 | unsigned long addr; | |
91 | unsigned long count; | |
92 | block_dev_desc_t *dev_desc = NULL; | |
cfda5aea | 93 | disk_partition_t info; |
656f4c65 DK |
94 | int dev = 0; |
95 | int part = 1; | |
656f4c65 DK |
96 | |
97 | if (argc < 5) | |
98 | return cmd_usage(cmdtp); | |
99 | ||
10a37fd7 | 100 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
cfda5aea | 101 | if (part < 0) |
656f4c65 | 102 | return 1; |
cfda5aea RH |
103 | |
104 | dev = dev_desc->dev; | |
105 | ||
5e8f9831 | 106 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
656f4c65 DK |
107 | printf("\n** Unable to use %s %d:%d for fatwrite **\n", |
108 | argv[1], dev, part); | |
109 | return 1; | |
110 | } | |
111 | addr = simple_strtoul(argv[3], NULL, 16); | |
112 | count = simple_strtoul(argv[5], NULL, 16); | |
113 | ||
114 | size = file_fat_write(argv[4], (void *)addr, count); | |
115 | if (size == -1) { | |
116 | printf("\n** Unable to write \"%s\" from %s %d:%d **\n", | |
117 | argv[4], argv[1], dev, part); | |
118 | return 1; | |
119 | } | |
120 | ||
121 | printf("%ld bytes written\n", size); | |
122 | ||
123 | return 0; | |
124 | } | |
125 | ||
126 | U_BOOT_CMD( | |
127 | fatwrite, 6, 0, do_fat_fswrite, | |
128 | "write file into a dos filesystem", | |
129 | "<interface> <dev[:part]> <addr> <filename> <bytes>\n" | |
130 | " - write file 'filename' from the address 'addr' in RAM\n" | |
131 | " to 'dev' on 'interface'" | |
132 | ); | |
133 | #endif |