cmd/ext2.c

   1 /*
   2  * (C) Copyright 2011 - 2012 Samsung Electronics
   3  * EXT4 filesystem implementation in Uboot by
   4  * Uma Shankar <uma.shankar@samsung.com>
   5  * Manjunatha C Achar <a.manjunatha@samsung.com>
   6
   7  * (C) Copyright 2004
   8  * esd gmbh <www.esd-electronics.com>
   9  * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
  10  *
  11  * made from cmd_reiserfs by
  12  *
  13  * (C) Copyright 2003 - 2004
  14  * Sysgo Real-Time Solutions, AG <www.elinos.com>
  15  * Pavel Bartusek <pba@sysgo.com>
  16  *
  17  * SPDX-License-Identifier:     GPL-2.0+
  18  */
  19
  20 /*
  21  * Ext2fs support
  22  */
  23 #include <fs.h>
  24
  25 static int do_ext2ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
  26 {
  27         return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  28 }
  29
  30 /******************************************************************************
  31  * Ext2fs boot command intepreter. Derived from diskboot
  32  */
  33 int do_ext2load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
  34 {
  35         return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  36 }
  37
  38 U_BOOT_CMD(
  39         ext2ls, 4,      1,      do_ext2ls,
  40         "list files in a directory (default /)",
  41         "<interface> <dev[:part]> [directory]\n"
  42         "    - list files from 'dev' on 'interface' in a 'directory'"
  43 )
  44
  45 U_BOOT_CMD(
  46         ext2load,       6,      0,      do_ext2load,
  47         "load binary file from a Ext2 filesystem",
  48         "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
  49         "    - load binary file 'filename' from 'dev' on 'interface'\n"
  50         "      to address 'addr' from ext2 filesystem."
  51 )