common/cmd_fitupd.c

   1 /*
   2  * (C) Copyright 2011
   3  * Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
   4  *
   5  * This file is released under the terms of GPL v2 and any later version.
   6  * See the file COPYING in the root directory of the source tree for details.
   7  */
   8
   9 #include <common.h>
  10 #include <command.h>
  11 #include <net.h>
  12
  13 #if !defined(CONFIG_UPDATE_TFTP)
  14 #error "CONFIG_UPDATE_TFTP required"
  15 #endif
  16
  17 static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
  18 {
  19         ulong addr = 0UL;
  20
  21         if (argc > 2)
  22                 return CMD_RET_USAGE;
  23
  24         if (argc == 2)
  25                 addr = simple_strtoul(argv[1], NULL, 16);
  26
  27         return update_tftp(addr);
  28 }
  29
  30 U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
  31         "update from FIT image",
  32         "[addr]\n"
  33         "\t- run update from FIT image at addr\n"
  34         "\t  or from tftp 'updatefile'"
  35 );