lib_arm/reset.c

   1 /*
   2  * (C) Copyright 2002
   3  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   4  * Marius Groeger <mgroeger@sysgo.de>
   5  *
   6  * (C) Copyright 2002
   7  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   8  * Alex Zuepke <azu@sysgo.de>
   9  *
  10  * (C) Copyright 2002
  11  * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
  12  *
  13  * (C) Copyright 2004
  14  * DAVE Srl
  15  * http://www.dave-tech.it
  16  * http://www.wawnet.biz
  17  * mailto:info@wawnet.biz
  18  *
  19  * (C) Copyright 2004 Texas Insturments
  20  *
  21  * See file CREDITS for list of people who contributed to this
  22  * project.
  23  *
  24  * This program is free software; you can redistribute it and/or
  25  * modify it under the terms of the GNU General Public License as
  26  * published by the Free Software Foundation; either version 2 of
  27  * the License, or (at your option) any later version.
  28  *
  29  * This program is distributed in the hope that it will be useful,
  30  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  31  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  32  * GNU General Public License for more details.
  33  *
  34  * You should have received a copy of the GNU General Public License
  35  * along with this program; if not, write to the Free Software
  36  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  37  * MA 02111-1307 USA
  38  */
  39
  40 #include <common.h>
  41
  42 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  43 {
  44         puts ("resetting ...\n");
  45
  46         udelay (50000);                         /* wait 50 ms */
  47
  48         disable_interrupts();
  49         reset_cpu(0);
  50
  51         /*NOTREACHED*/
  52         return 0;
  53 }