LXR uboot/cmd/ext2.c

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * (C) Copyright 2011 - 2012 Samsung Electronics
   4 * EXT4 filesystem implementation in Uboot by
   5 * Uma Shankar <uma.shankar@samsung.com>
   6 * Manjunatha C Achar <a.manjunatha@samsung.com>
   7
   8 * (C) Copyright 2004
   9 * esd gmbh <www.esd-electronics.com>
  10 * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
  11 *
  12 * made from cmd_reiserfs by
  13 *
  14 * (C) Copyright 2003 - 2004
  15 * Sysgo Real-Time Solutions, AG <www.elinos.com>
  16 * Pavel Bartusek <pba@sysgo.com>
  17 */
  18
  19/*
  20 * Ext2fs support
  21 */
  22#include <common.h>
  23#include <command.h>
  24#include <fs.h>
  25
  26static int do_ext2ls(struct cmd_tbl *cmdtp, int flag, int argc,
  27                     char *const argv[])
  28{
  29        return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  30}
  31
  32/******************************************************************************
  33 * Ext2fs boot command intepreter. Derived from diskboot
  34 */
  35int do_ext2load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
  36{
  37        return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  38}
  39
  40U_BOOT_CMD(
  41        ext2ls, 4,      1,      do_ext2ls,
  42        "list files in a directory (default /)",
  43        "<interface> <dev[:part]> [directory]\n"
  44        "    - list files from 'dev' on 'interface' in a 'directory'"
  45)
  46
  47U_BOOT_CMD(
  48        ext2load,       6,      0,      do_ext2load,
  49        "load binary file from a Ext2 filesystem",
  50        "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
  51        "    - load binary file 'filename' from 'dev' on 'interface'\n"
  52        "      to address 'addr' from ext2 filesystem."
  53)
  54