diff options
author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2020-10-20 10:45:46 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2020-10-23 20:33:07 +0300 |
commit | 274227500abc9592f92f5255f6db65e927bc2edd (patch) | |
tree | c05c1a66c4c126a7a4dd092b48ba4b84749be000 /cmd | |
parent | f52e925669f16b4db50a6b5a7387958256fa550d (diff) | |
download | u-boot-274227500abc9592f92f5255f6db65e927bc2edd.tar.xz |
cmd: fat: Use do_save() for fatwrite
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>
Diffstat (limited to 'cmd')
-rw-r--r-- | cmd/fat.c | 43 |
1 files changed, 1 insertions, 42 deletions
@@ -98,48 +98,7 @@ U_BOOT_CMD( static int do_fat_fswrite(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { - loff_t size; - int ret; - unsigned long addr; - unsigned long count; - long offset; - struct blk_desc *dev_desc = NULL; - struct disk_partition info; - int dev = 0; - int part = 1; - void *buf; - - if (argc < 5) - return cmd_usage(cmdtp); - - 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 fatwrite **\n", - argv[1], dev, part); - return 1; - } - addr = simple_strtoul(argv[3], NULL, 16); - count = (argc <= 5) ? 0 : simple_strtoul(argv[5], NULL, 16); - /* offset should be a hex, but "-1" is allowed */ - offset = (argc <= 6) ? 0 : simple_strtol(argv[6], NULL, 16); - - buf = map_sysmem(addr, count); - ret = file_fat_write(argv[4], buf, offset, count, &size); - unmap_sysmem(buf); - if (ret < 0) { - printf("\n** Unable to write \"%s\" from %s %d:%d **\n", - argv[4], argv[1], dev, part); - return 1; - } - - printf("%llu bytes written\n", size); - - return 0; + return do_save(cmdtp, flag, argc, argv, FS_TYPE_FAT); } U_BOOT_CMD( |