/*
   * (C) Copyright 2011
   * Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
   *
   * This file is released under the terms of GPL v2 and any later version.
   * See the file COPYING in the root directory of the source tree for details.
   */
  
  #include <common.h>
  #include <command.h>
  
  #if !defined(CONFIG_UPDATE_TFTP)
  #error "CONFIG_UPDATE_TFTP required"
  #endif
  
  extern int update_tftp(ulong addr);
  
  static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
  {
  	ulong addr = 0UL;
  
  	if (argc > 2)

  		return CMD_RET_USAGE;

  
  	if (argc == 2)
  		addr = simple_strtoul(argv[1], NULL, 16);
  
  	return update_tftp(addr);
  }
  
  U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
  	"update from FIT image",
  	"[addr]
  "
  	"\t- run update from FIT image at addr
  "
  	"\t  or from tftp 'updatefile'"
  );