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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
wdenk71f95112003-06-15 22:40:42 +00002/*
3 * (C) Copyright 2002
4 * Richard Jones, rjones@nexus-tech.net
wdenk71f95112003-06-15 22:40:42 +00005 */
6
7/*
8 * Boot support
9 */
10#include <common.h>
11#include <command.h>
wdenk71f95112003-06-15 22:40:42 +000012#include <s_record.h>
13#include <net.h>
14#include <ata.h>
Wu, Josh31e997f2014-06-04 11:01:24 +080015#include <asm/io.h>
Joe Hershberger0eb25b62015-03-22 17:08:59 -050016#include <mapmem.h>
Grant Likely735dd972007-02-20 09:04:34 +010017#include <part.h>
wdenk71f95112003-06-15 22:40:42 +000018#include <fat.h>
Stephen Warren045fa1e2012-10-22 06:43:51 +000019#include <fs.h>
wdenk7205e402003-09-10 22:30:53 +000020
Stephen Warrencf659812014-06-11 12:47:26 -060021int do_fat_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
22{
23 return do_size(cmdtp, flag, argc, argv, FS_TYPE_FAT);
24}
25
26U_BOOT_CMD(
27 fatsize, 4, 0, do_fat_size,
28 "determine a file's size",
29 "<interface> <dev[:part]> <filename>\n"
30 " - Find file 'filename' from 'dev' on 'interface'\n"
31 " and determine its size."
32);
33
Wolfgang Denk54841ab2010-06-28 22:00:46 +020034int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
wdenk71f95112003-06-15 22:40:42 +000035{
Wolfgang Denkb770e882013-10-05 21:07:25 +020036 return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT);
wdenk71f95112003-06-15 22:40:42 +000037}
38
wdenk7205e402003-09-10 22:30:53 +000039
wdenk0d498392003-07-01 21:06:45 +000040U_BOOT_CMD(
Benoît Thébaudeau1170e632012-09-18 08:14:56 +000041 fatload, 7, 0, do_fat_fsload,
Peter Tyser2fb26042009-01-27 18:03:12 -060042 "load binary file from a dos filesystem",
Pavel Machek6b367462014-07-09 22:40:07 +020043 "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
Benoît Thébaudeau1170e632012-09-18 08:14:56 +000044 " - Load binary file 'filename' from 'dev' on 'interface'\n"
45 " to address 'addr' from dos filesystem.\n"
46 " 'pos' gives the file position to start loading from.\n"
47 " If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
48 " 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
Stephen Warren3f83c872012-10-30 12:04:19 +000049 " the load stops on end of file.\n"
Tom Rini01fac042013-02-21 06:55:40 +000050 " If either 'pos' or 'bytes' are not aligned to\n"
51 " ARCH_DMA_MINALIGN then a misaligned buffer warning will\n"
Wolfgang Denkb770e882013-10-05 21:07:25 +020052 " be printed and performance will suffer for the load."
wdenkb0fce992003-06-29 21:03:46 +000053);
54
Kim Phillips088f1b12012-10-29 13:34:31 +000055static int do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
wdenk71f95112003-06-15 22:40:42 +000056{
Stephen Warren045fa1e2012-10-22 06:43:51 +000057 return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT);
wdenk71f95112003-06-15 22:40:42 +000058}
59
wdenk0d498392003-07-01 21:06:45 +000060U_BOOT_CMD(
wdenk7205e402003-09-10 22:30:53 +000061 fatls, 4, 1, do_fat_ls,
Peter Tyser2fb26042009-01-27 18:03:12 -060062 "list files in a directory (default /)",
Rob Herringcfda5ae2012-08-23 11:31:47 +000063 "<interface> [<dev[:part]>] [directory]\n"
Wolfgang Denka89c33d2009-05-24 17:06:54 +020064 " - list files from 'dev' on 'interface' in a 'directory'"
wdenkb0fce992003-06-29 21:03:46 +000065);
66
Kim Phillips088f1b12012-10-29 13:34:31 +000067static int do_fat_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc,
68 char * const argv[])
wdenk71f95112003-06-15 22:40:42 +000069{
Rob Herringcfda5ae2012-08-23 11:31:47 +000070 int dev, part;
Simon Glass4101f682016-02-29 15:25:34 -070071 struct blk_desc *dev_desc;
Rob Herringcfda5ae2012-08-23 11:31:47 +000072 disk_partition_t info;
wdenk71f95112003-06-15 22:40:42 +000073
wdenk7205e402003-09-10 22:30:53 +000074 if (argc < 2) {
Rob Herringcfda5ae2012-08-23 11:31:47 +000075 printf("usage: fatinfo <interface> [<dev[:part]>]\n");
Wolfgang Denk7385c282010-07-19 11:37:00 +020076 return 0;
wdenk7205e402003-09-10 22:30:53 +000077 }
Rob Herringcfda5ae2012-08-23 11:31:47 +000078
Simon Glasse35929e2016-02-29 15:25:44 -070079 part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
Rob Herringcfda5ae2012-08-23 11:31:47 +000080 if (part < 0)
wdenk7205e402003-09-10 22:30:53 +000081 return 1;
Rob Herringcfda5ae2012-08-23 11:31:47 +000082
Simon Glassbcce53d2016-02-29 15:25:51 -070083 dev = dev_desc->devnum;
Stephen Warren5e8f9832012-10-17 06:44:59 +000084 if (fat_set_blk_dev(dev_desc, &info) != 0) {
Wolfgang Denk7385c282010-07-19 11:37:00 +020085 printf("\n** Unable to use %s %d:%d for fatinfo **\n",
86 argv[1], dev, part);
wdenk7205e402003-09-10 22:30:53 +000087 return 1;
88 }
Wolfgang Denk7385c282010-07-19 11:37:00 +020089 return file_fat_detectfs();
wdenk71f95112003-06-15 22:40:42 +000090}
91
wdenk0d498392003-07-01 21:06:45 +000092U_BOOT_CMD(
wdenk7205e402003-09-10 22:30:53 +000093 fatinfo, 3, 1, do_fat_fsinfo,
Peter Tyser2fb26042009-01-27 18:03:12 -060094 "print information about filesystem",
Rob Herringcfda5ae2012-08-23 11:31:47 +000095 "<interface> [<dev[:part]>]\n"
Wolfgang Denka89c33d2009-05-24 17:06:54 +020096 " - print information about filesystem from 'dev' on 'interface'"
wdenkb0fce992003-06-29 21:03:46 +000097);
Donggeun Kim656f4c62012-03-22 04:38:56 +000098
99#ifdef CONFIG_FAT_WRITE
100static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag,
101 int argc, char * const argv[])
102{
Suriyan Ramasami1ad0b982014-11-17 14:39:35 -0800103 loff_t size;
104 int ret;
Donggeun Kim656f4c62012-03-22 04:38:56 +0000105 unsigned long addr;
106 unsigned long count;
AKASHI Takahirocda40b22018-09-11 15:59:07 +0900107 long offset;
Simon Glass4101f682016-02-29 15:25:34 -0700108 struct blk_desc *dev_desc = NULL;
Rob Herringcfda5ae2012-08-23 11:31:47 +0000109 disk_partition_t info;
Donggeun Kim656f4c62012-03-22 04:38:56 +0000110 int dev = 0;
111 int part = 1;
Wu, Josh31e997f2014-06-04 11:01:24 +0800112 void *buf;
Donggeun Kim656f4c62012-03-22 04:38:56 +0000113
114 if (argc < 5)
115 return cmd_usage(cmdtp);
116
Simon Glasse35929e2016-02-29 15:25:44 -0700117 part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
Rob Herringcfda5ae2012-08-23 11:31:47 +0000118 if (part < 0)
Donggeun Kim656f4c62012-03-22 04:38:56 +0000119 return 1;
Rob Herringcfda5ae2012-08-23 11:31:47 +0000120
Simon Glassbcce53d2016-02-29 15:25:51 -0700121 dev = dev_desc->devnum;
Rob Herringcfda5ae2012-08-23 11:31:47 +0000122
Stephen Warren5e8f9832012-10-17 06:44:59 +0000123 if (fat_set_blk_dev(dev_desc, &info) != 0) {
Donggeun Kim656f4c62012-03-22 04:38:56 +0000124 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);
Stefan Brüns454e3d92016-09-11 22:51:42 +0200129 count = (argc <= 5) ? 0 : simple_strtoul(argv[5], NULL, 16);
AKASHI Takahirocda40b22018-09-11 15:59:07 +0900130 /* offset should be a hex, but "-1" is allowed */
131 offset = (argc <= 6) ? 0 : simple_strtol(argv[6], NULL, 16);
Donggeun Kim656f4c62012-03-22 04:38:56 +0000132
Wu, Josh31e997f2014-06-04 11:01:24 +0800133 buf = map_sysmem(addr, count);
AKASHI Takahirocda40b22018-09-11 15:59:07 +0900134 ret = file_fat_write(argv[4], buf, offset, count, &size);
Wu, Josh31e997f2014-06-04 11:01:24 +0800135 unmap_sysmem(buf);
Suriyan Ramasami1ad0b982014-11-17 14:39:35 -0800136 if (ret < 0) {
Donggeun Kim656f4c62012-03-22 04:38:56 +0000137 printf("\n** Unable to write \"%s\" from %s %d:%d **\n",
138 argv[4], argv[1], dev, part);
139 return 1;
140 }
141
Suriyan Ramasami1ad0b982014-11-17 14:39:35 -0800142 printf("%llu bytes written\n", size);
Donggeun Kim656f4c62012-03-22 04:38:56 +0000143
144 return 0;
145}
146
147U_BOOT_CMD(
AKASHI Takahirocda40b22018-09-11 15:59:07 +0900148 fatwrite, 7, 0, do_fat_fswrite,
Donggeun Kim656f4c62012-03-22 04:38:56 +0000149 "write file into a dos filesystem",
AKASHI Takahirocda40b22018-09-11 15:59:07 +0900150 "<interface> <dev[:part]> <addr> <filename> [<bytes> [<offset>]]\n"
Donggeun Kim656f4c62012-03-22 04:38:56 +0000151 " - write file 'filename' from the address 'addr' in RAM\n"
152 " to 'dev' on 'interface'"
153);
AKASHI Takahiro0349da52018-09-11 15:59:11 +0900154
155static int do_fat_mkdir(cmd_tbl_t *cmdtp, int flag, int argc,
156 char * const argv[])
157{
158 return do_mkdir(cmdtp, flag, argc, argv, FS_TYPE_FAT);
159}
160
161U_BOOT_CMD(
162 fatmkdir, 4, 1, do_fat_mkdir,
163 "create a directory",
164 "<interface> [<dev[:part]>] <directory>\n"
165 " - create a directory in 'dev' on 'interface'"
166);
Donggeun Kim656f4c62012-03-22 04:38:56 +0000167#endif