mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 15:03:18 +00:00
274227500a
do_save() function defined in fs.c also supports FAT file system re-use the same for fatwrite command. Also fix the FAT test script to match the expected output. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2002
|
|
* Richard Jones, rjones@nexus-tech.net
|
|
*/
|
|
|
|
/*
|
|
* Boot support
|
|
*/
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <mapmem.h>
|
|
#include <fat.h>
|
|
#include <fs.h>
|
|
#include <part.h>
|
|
#include <asm/cache.h>
|
|
|
|
int do_fat_size(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
return do_size(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatsize, 4, 0, do_fat_size,
|
|
"determine a file's size",
|
|
"<interface> <dev[:part]> <filename>\n"
|
|
" - Find file 'filename' from 'dev' on 'interface'\n"
|
|
" and determine its size."
|
|
);
|
|
|
|
int do_fat_fsload(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
return do_load(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
|
|
U_BOOT_CMD(
|
|
fatload, 7, 0, do_fat_fsload,
|
|
"load binary file from a dos filesystem",
|
|
"<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n"
|
|
" - Load binary file 'filename' from 'dev' on 'interface'\n"
|
|
" to address 'addr' from dos filesystem.\n"
|
|
" 'pos' gives the file position to start loading from.\n"
|
|
" If 'pos' is omitted, 0 is used. 'pos' requires 'bytes'.\n"
|
|
" 'bytes' gives the size to load. If 'bytes' is 0 or omitted,\n"
|
|
" the load stops on end of file.\n"
|
|
" If either 'pos' or 'bytes' are not aligned to\n"
|
|
" ARCH_DMA_MINALIGN then a misaligned buffer warning will\n"
|
|
" be printed and performance will suffer for the load."
|
|
);
|
|
|
|
static int do_fat_ls(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
return do_ls(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatls, 4, 1, do_fat_ls,
|
|
"list files in a directory (default /)",
|
|
"<interface> [<dev[:part]>] [directory]\n"
|
|
" - list files from 'dev' on 'interface' in a 'directory'"
|
|
);
|
|
|
|
static int do_fat_fsinfo(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
int dev, part;
|
|
struct blk_desc *dev_desc;
|
|
struct disk_partition info;
|
|
|
|
if (argc < 2) {
|
|
printf("usage: fatinfo <interface> [<dev[:part]>]\n");
|
|
return 0;
|
|
}
|
|
|
|
part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
|
|
if (part < 0)
|
|
return 1;
|
|
|
|
dev = dev_desc->devnum;
|
|
if (fat_set_blk_dev(dev_desc, &info) != 0) {
|
|
printf("\n** Unable to use %s %d:%d for fatinfo **\n",
|
|
argv[1], dev, part);
|
|
return 1;
|
|
}
|
|
return file_fat_detectfs();
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatinfo, 3, 1, do_fat_fsinfo,
|
|
"print information about filesystem",
|
|
"<interface> [<dev[:part]>]\n"
|
|
" - print information about filesystem from 'dev' on 'interface'"
|
|
);
|
|
|
|
#ifdef CONFIG_FAT_WRITE
|
|
static int do_fat_fswrite(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
return do_save(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatwrite, 7, 0, do_fat_fswrite,
|
|
"write file into a dos filesystem",
|
|
"<interface> <dev[:part]> <addr> <filename> [<bytes> [<offset>]]\n"
|
|
" - write file 'filename' from the address 'addr' in RAM\n"
|
|
" to 'dev' on 'interface'"
|
|
);
|
|
|
|
static int do_fat_rm(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
return do_rm(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatrm, 4, 1, do_fat_rm,
|
|
"delete a file",
|
|
"<interface> [<dev[:part]>] <filename>\n"
|
|
" - delete a file from 'dev' on 'interface'"
|
|
);
|
|
|
|
static int do_fat_mkdir(struct cmd_tbl *cmdtp, int flag, int argc,
|
|
char *const argv[])
|
|
{
|
|
return do_mkdir(cmdtp, flag, argc, argv, FS_TYPE_FAT);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
fatmkdir, 4, 1, do_fat_mkdir,
|
|
"create a directory",
|
|
"<interface> [<dev[:part]>] <directory>\n"
|
|
" - create a directory in 'dev' on 'interface'"
|
|
);
|
|
#endif
|