Tom Rini | 83d290c | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 2 | /* |
| 3 | * (C) Copyright 2002 |
| 4 | * Richard Jones, rjones@nexus-tech.net |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | /* |
| 8 | * Boot support |
| 9 | */ |
| 10 | #include <common.h> |
Joe Hershberger | 0eb25b6 | 2015-03-22 17:08:59 -0500 | [diff] [blame] | 11 | #include <mapmem.h> |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 12 | #include <fat.h> |
Stephen Warren | 045fa1e | 2012-10-22 06:43:51 +0000 | [diff] [blame] | 13 | #include <fs.h> |
Simon Glass | 90526e9 | 2020-05-10 11:39:56 -0600 | [diff] [blame] | 14 | #include <asm/cache.h> |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 15 | |
Stephen Warren | cf65981 | 2014-06-11 12:47:26 -0600 | [diff] [blame] | 16 | int do_fat_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
| 17 | { |
| 18 | return do_size(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
| 19 | } |
| 20 | |
| 21 | U_BOOT_CMD( |
| 22 | fatsize, 4, 0, do_fat_size, |
| 23 | "determine a file's size", |
| 24 | "<interface> <dev[:part]> <filename>\n" |
| 25 | " - Find file 'filename' from 'dev' on 'interface'\n" |
| 26 | " and determine its size." |
| 27 | ); |
| 28 | |
Simon Glass | 1444998 | 2019-12-28 10:44:44 -0700 | [diff] [blame] | 29 | int do_fat_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 30 | { |
Wolfgang Denk | b770e88 | 2013-10-05 21:07:25 +0200 | [diff] [blame] | 31 | return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 32 | } |
| 33 | |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 34 | |
wdenk | 0d49839 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 35 | U_BOOT_CMD( |
Benoît Thébaudeau | 1170e63 | 2012-09-18 08:14:56 +0000 | [diff] [blame] | 36 | fatload, 7, 0, do_fat_fsload, |
Peter Tyser | 2fb2604 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 37 | "load binary file from a dos filesystem", |
Pavel Machek | 6b36746 | 2014-07-09 22:40:07 +0200 | [diff] [blame] | 38 | "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n" |
Benoît Thébaudeau | 1170e63 | 2012-09-18 08:14:56 +0000 | [diff] [blame] | 39 | " - Load binary file 'filename' from 'dev' on 'interface'\n" |
| 40 | " to address 'addr' from dos filesystem.\n" |
| 41 | " 'pos' gives the file position to start loading from.\n" |
| 42 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" |
| 43 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" |
Stephen Warren | 3f83c87 | 2012-10-30 12:04:19 +0000 | [diff] [blame] | 44 | " the load stops on end of file.\n" |
Tom Rini | 01fac04 | 2013-02-21 06:55:40 +0000 | [diff] [blame] | 45 | " If either 'pos' or 'bytes' are not aligned to\n" |
| 46 | " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" |
Wolfgang Denk | b770e88 | 2013-10-05 21:07:25 +0200 | [diff] [blame] | 47 | " be printed and performance will suffer for the load." |
wdenk | b0fce99 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 48 | ); |
| 49 | |
Kim Phillips | 088f1b1 | 2012-10-29 13:34:31 +0000 | [diff] [blame] | 50 | static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 51 | { |
Stephen Warren | 045fa1e | 2012-10-22 06:43:51 +0000 | [diff] [blame] | 52 | return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 53 | } |
| 54 | |
wdenk | 0d49839 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 55 | U_BOOT_CMD( |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 56 | fatls, 4, 1, do_fat_ls, |
Peter Tyser | 2fb2604 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 57 | "list files in a directory (default /)", |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 58 | "<interface> [<dev[:part]>] [directory]\n" |
Wolfgang Denk | a89c33d | 2009-05-24 17:06:54 +0200 | [diff] [blame] | 59 | " - list files from 'dev' on 'interface' in a 'directory'" |
wdenk | b0fce99 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 60 | ); |
| 61 | |
Kim Phillips | 088f1b1 | 2012-10-29 13:34:31 +0000 | [diff] [blame] | 62 | static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, |
| 63 | char * const argv[]) |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 64 | { |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 65 | int dev, part; |
Simon Glass | 4101f68 | 2016-02-29 15:25:34 -0700 | [diff] [blame] | 66 | struct blk_desc *dev_desc; |
Simon Glass | 0528979 | 2020-05-10 11:39:57 -0600 | [diff] [blame^] | 67 | struct disk_partition info; |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 68 | |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 69 | if (argc < 2) { |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 70 | printf("usage: fatinfo <interface> [<dev[:part]>]\n"); |
Wolfgang Denk | 7385c28 | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 71 | return 0; |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 72 | } |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 73 | |
Simon Glass | e35929e | 2016-02-29 15:25:44 -0700 | [diff] [blame] | 74 | part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1); |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 75 | if (part < 0) |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 76 | return 1; |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 77 | |
Simon Glass | bcce53d | 2016-02-29 15:25:51 -0700 | [diff] [blame] | 78 | dev = dev_desc->devnum; |
Stephen Warren | 5e8f983 | 2012-10-17 06:44:59 +0000 | [diff] [blame] | 79 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
Wolfgang Denk | 7385c28 | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 80 | printf("\n** Unable to use %s %d:%d for fatinfo **\n", |
| 81 | argv[1], dev, part); |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 82 | return 1; |
| 83 | } |
Wolfgang Denk | 7385c28 | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 84 | return file_fat_detectfs(); |
wdenk | 71f9511 | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 85 | } |
| 86 | |
wdenk | 0d49839 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 87 | U_BOOT_CMD( |
wdenk | 7205e40 | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 88 | fatinfo, 3, 1, do_fat_fsinfo, |
Peter Tyser | 2fb2604 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 89 | "print information about filesystem", |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 90 | "<interface> [<dev[:part]>]\n" |
Wolfgang Denk | a89c33d | 2009-05-24 17:06:54 +0200 | [diff] [blame] | 91 | " - print information about filesystem from 'dev' on 'interface'" |
wdenk | b0fce99 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 92 | ); |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 93 | |
| 94 | #ifdef CONFIG_FAT_WRITE |
| 95 | static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag, |
| 96 | int argc, char * const argv[]) |
| 97 | { |
Suriyan Ramasami | 1ad0b98 | 2014-11-17 14:39:35 -0800 | [diff] [blame] | 98 | loff_t size; |
| 99 | int ret; |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 100 | unsigned long addr; |
| 101 | unsigned long count; |
AKASHI Takahiro | cda40b2 | 2018-09-11 15:59:07 +0900 | [diff] [blame] | 102 | long offset; |
Simon Glass | 4101f68 | 2016-02-29 15:25:34 -0700 | [diff] [blame] | 103 | struct blk_desc *dev_desc = NULL; |
Simon Glass | 0528979 | 2020-05-10 11:39:57 -0600 | [diff] [blame^] | 104 | struct disk_partition info; |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 105 | int dev = 0; |
| 106 | int part = 1; |
Wu, Josh | 31e997f | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 107 | void *buf; |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 108 | |
| 109 | if (argc < 5) |
| 110 | return cmd_usage(cmdtp); |
| 111 | |
Simon Glass | e35929e | 2016-02-29 15:25:44 -0700 | [diff] [blame] | 112 | part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1); |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 113 | if (part < 0) |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 114 | return 1; |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 115 | |
Simon Glass | bcce53d | 2016-02-29 15:25:51 -0700 | [diff] [blame] | 116 | dev = dev_desc->devnum; |
Rob Herring | cfda5ae | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 117 | |
Stephen Warren | 5e8f983 | 2012-10-17 06:44:59 +0000 | [diff] [blame] | 118 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 119 | printf("\n** Unable to use %s %d:%d for fatwrite **\n", |
| 120 | argv[1], dev, part); |
| 121 | return 1; |
| 122 | } |
| 123 | addr = simple_strtoul(argv[3], NULL, 16); |
Stefan Brüns | 454e3d9 | 2016-09-11 22:51:42 +0200 | [diff] [blame] | 124 | count = (argc <= 5) ? 0 : simple_strtoul(argv[5], NULL, 16); |
AKASHI Takahiro | cda40b2 | 2018-09-11 15:59:07 +0900 | [diff] [blame] | 125 | /* offset should be a hex, but "-1" is allowed */ |
| 126 | offset = (argc <= 6) ? 0 : simple_strtol(argv[6], NULL, 16); |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 127 | |
Wu, Josh | 31e997f | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 128 | buf = map_sysmem(addr, count); |
AKASHI Takahiro | cda40b2 | 2018-09-11 15:59:07 +0900 | [diff] [blame] | 129 | ret = file_fat_write(argv[4], buf, offset, count, &size); |
Wu, Josh | 31e997f | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 130 | unmap_sysmem(buf); |
Suriyan Ramasami | 1ad0b98 | 2014-11-17 14:39:35 -0800 | [diff] [blame] | 131 | if (ret < 0) { |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 132 | printf("\n** Unable to write \"%s\" from %s %d:%d **\n", |
| 133 | argv[4], argv[1], dev, part); |
| 134 | return 1; |
| 135 | } |
| 136 | |
Suriyan Ramasami | 1ad0b98 | 2014-11-17 14:39:35 -0800 | [diff] [blame] | 137 | printf("%llu bytes written\n", size); |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 138 | |
| 139 | return 0; |
| 140 | } |
| 141 | |
| 142 | U_BOOT_CMD( |
AKASHI Takahiro | cda40b2 | 2018-09-11 15:59:07 +0900 | [diff] [blame] | 143 | fatwrite, 7, 0, do_fat_fswrite, |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 144 | "write file into a dos filesystem", |
AKASHI Takahiro | cda40b2 | 2018-09-11 15:59:07 +0900 | [diff] [blame] | 145 | "<interface> <dev[:part]> <addr> <filename> [<bytes> [<offset>]]\n" |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 146 | " - write file 'filename' from the address 'addr' in RAM\n" |
| 147 | " to 'dev' on 'interface'" |
| 148 | ); |
AKASHI Takahiro | 0349da5 | 2018-09-11 15:59:11 +0900 | [diff] [blame] | 149 | |
AKASHI Takahiro | d4b751e | 2018-09-11 15:59:15 +0900 | [diff] [blame] | 150 | static int do_fat_rm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
| 151 | { |
| 152 | return do_rm(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
| 153 | } |
| 154 | |
| 155 | U_BOOT_CMD( |
| 156 | fatrm, 4, 1, do_fat_rm, |
| 157 | "delete a file", |
| 158 | "<interface> [<dev[:part]>] <filename>\n" |
| 159 | " - delete a file from 'dev' on 'interface'" |
| 160 | ); |
| 161 | |
AKASHI Takahiro | 0349da5 | 2018-09-11 15:59:11 +0900 | [diff] [blame] | 162 | static int do_fat_mkdir(cmd_tbl_t *cmdtp, int flag, int argc, |
| 163 | char * const argv[]) |
| 164 | { |
| 165 | return do_mkdir(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
| 166 | } |
| 167 | |
| 168 | U_BOOT_CMD( |
| 169 | fatmkdir, 4, 1, do_fat_mkdir, |
| 170 | "create a directory", |
| 171 | "<interface> [<dev[:part]>] <directory>\n" |
| 172 | " - create a directory in 'dev' on 'interface'" |
| 173 | ); |
Donggeun Kim | 656f4c6 | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 174 | #endif |