wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2002 |
| 3 | * Richard Jones, rjones@nexus-tech.net |
| 4 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | /* |
| 9 | * Boot support |
| 10 | */ |
| 11 | #include <common.h> |
| 12 | #include <command.h> |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 13 | #include <s_record.h> |
| 14 | #include <net.h> |
| 15 | #include <ata.h> |
Wu, Josh | 7747403 | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 16 | #include <asm/io.h> |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 17 | #include <part.h> |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 18 | #include <fat.h> |
Stephen Warren | eefbc3f | 2012-10-22 06:43:51 +0000 | [diff] [blame] | 19 | #include <fs.h> |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 20 | |
Wolfgang Denk | 6262d021 | 2010-06-28 22:00:46 +0200 | [diff] [blame] | 21 | int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 22 | { |
Wolfgang Denk | a10c7a5 | 2013-10-05 21:07:25 +0200 | [diff] [blame] | 23 | return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 24 | } |
| 25 | |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 26 | |
wdenk | f287a24 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 27 | U_BOOT_CMD( |
Benoît Thébaudeau | 5295aa8 | 2012-09-18 08:14:56 +0000 | [diff] [blame] | 28 | fatload, 7, 0, do_fat_fsload, |
Peter Tyser | dfb72b8 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 29 | "load binary file from a dos filesystem", |
Benoît Thébaudeau | 5295aa8 | 2012-09-18 08:14:56 +0000 | [diff] [blame] | 30 | "<interface> [<dev[:part]>] <addr> <filename> [bytes [pos]]\n" |
| 31 | " - Load binary file 'filename' from 'dev' on 'interface'\n" |
| 32 | " to address 'addr' from dos filesystem.\n" |
| 33 | " 'pos' gives the file position to start loading from.\n" |
| 34 | " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n" |
| 35 | " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n" |
Stephen Warren | 40816a0 | 2012-10-30 12:04:19 +0000 | [diff] [blame] | 36 | " the load stops on end of file.\n" |
Tom Rini | 9890c68 | 2013-02-21 06:55:40 +0000 | [diff] [blame] | 37 | " If either 'pos' or 'bytes' are not aligned to\n" |
| 38 | " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n" |
Wolfgang Denk | a10c7a5 | 2013-10-05 21:07:25 +0200 | [diff] [blame] | 39 | " be printed and performance will suffer for the load." |
wdenk | f12e396 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 40 | ); |
| 41 | |
Kim Phillips | dc00a68 | 2012-10-29 13:34:31 +0000 | [diff] [blame] | 42 | static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 43 | { |
Stephen Warren | eefbc3f | 2012-10-22 06:43:51 +0000 | [diff] [blame] | 44 | return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT); |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 45 | } |
| 46 | |
wdenk | f287a24 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 47 | U_BOOT_CMD( |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 48 | fatls, 4, 1, do_fat_ls, |
Peter Tyser | dfb72b8 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 49 | "list files in a directory (default /)", |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 50 | "<interface> [<dev[:part]>] [directory]\n" |
Wolfgang Denk | c54781c | 2009-05-24 17:06:54 +0200 | [diff] [blame] | 51 | " - list files from 'dev' on 'interface' in a 'directory'" |
wdenk | f12e396 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 52 | ); |
| 53 | |
Kim Phillips | dc00a68 | 2012-10-29 13:34:31 +0000 | [diff] [blame] | 54 | static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, |
| 55 | char * const argv[]) |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 56 | { |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 57 | int dev, part; |
| 58 | block_dev_desc_t *dev_desc; |
| 59 | disk_partition_t info; |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 60 | |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 61 | if (argc < 2) { |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 62 | printf("usage: fatinfo <interface> [<dev[:part]>]\n"); |
Wolfgang Denk | 927b8ce | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 63 | return 0; |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 64 | } |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 65 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 66 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 67 | if (part < 0) |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 68 | return 1; |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 69 | |
| 70 | dev = dev_desc->dev; |
Stephen Warren | 288904d | 2012-10-17 06:44:59 +0000 | [diff] [blame] | 71 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
Wolfgang Denk | 927b8ce | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 72 | printf("\n** Unable to use %s %d:%d for fatinfo **\n", |
| 73 | argv[1], dev, part); |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 74 | return 1; |
| 75 | } |
Wolfgang Denk | 927b8ce | 2010-07-19 11:37:00 +0200 | [diff] [blame] | 76 | return file_fat_detectfs(); |
wdenk | 7a428cc | 2003-06-15 22:40:42 +0000 | [diff] [blame] | 77 | } |
| 78 | |
wdenk | f287a24 | 2003-07-01 21:06:45 +0000 | [diff] [blame] | 79 | U_BOOT_CMD( |
wdenk | 2c9b05d | 2003-09-10 22:30:53 +0000 | [diff] [blame] | 80 | fatinfo, 3, 1, do_fat_fsinfo, |
Peter Tyser | dfb72b8 | 2009-01-27 18:03:12 -0600 | [diff] [blame] | 81 | "print information about filesystem", |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 82 | "<interface> [<dev[:part]>]\n" |
Wolfgang Denk | c54781c | 2009-05-24 17:06:54 +0200 | [diff] [blame] | 83 | " - print information about filesystem from 'dev' on 'interface'" |
wdenk | f12e396 | 2003-06-29 21:03:46 +0000 | [diff] [blame] | 84 | ); |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 85 | |
| 86 | #ifdef CONFIG_FAT_WRITE |
| 87 | static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag, |
| 88 | int argc, char * const argv[]) |
| 89 | { |
| 90 | long size; |
| 91 | unsigned long addr; |
| 92 | unsigned long count; |
| 93 | block_dev_desc_t *dev_desc = NULL; |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 94 | disk_partition_t info; |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 95 | int dev = 0; |
| 96 | int part = 1; |
Wu, Josh | 7747403 | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 97 | void *buf; |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 98 | |
| 99 | if (argc < 5) |
| 100 | return cmd_usage(cmdtp); |
| 101 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 102 | part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1); |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 103 | if (part < 0) |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 104 | return 1; |
Rob Herring | 5fc26df | 2012-08-23 11:31:47 +0000 | [diff] [blame] | 105 | |
| 106 | dev = dev_desc->dev; |
| 107 | |
Stephen Warren | 288904d | 2012-10-17 06:44:59 +0000 | [diff] [blame] | 108 | if (fat_set_blk_dev(dev_desc, &info) != 0) { |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 109 | printf("\n** Unable to use %s %d:%d for fatwrite **\n", |
| 110 | argv[1], dev, part); |
| 111 | return 1; |
| 112 | } |
| 113 | addr = simple_strtoul(argv[3], NULL, 16); |
| 114 | count = simple_strtoul(argv[5], NULL, 16); |
| 115 | |
Wu, Josh | 7747403 | 2014-06-04 11:01:24 +0800 | [diff] [blame] | 116 | buf = map_sysmem(addr, count); |
| 117 | size = file_fat_write(argv[4], buf, count); |
| 118 | unmap_sysmem(buf); |
Donggeun Kim | b44c8ab | 2012-03-22 04:38:56 +0000 | [diff] [blame] | 119 | if (size == -1) { |
| 120 | printf("\n** Unable to write \"%s\" from %s %d:%d **\n", |
| 121 | argv[4], argv[1], dev, part); |
| 122 | return 1; |
| 123 | } |
| 124 | |
| 125 | printf("%ld bytes written\n", size); |
| 126 | |
| 127 | return 0; |
| 128 | } |
| 129 | |
| 130 | U_BOOT_CMD( |
| 131 | fatwrite, 6, 0, do_fat_fswrite, |
| 132 | "write file into a dos filesystem", |
| 133 | "<interface> <dev[:part]> <addr> <filename> <bytes>\n" |
| 134 | " - write file 'filename' from the address 'addr' in RAM\n" |
| 135 | " to 'dev' on 'interface'" |
| 136 | ); |
| 137 | #endif |