bsps/arm/csb337/start/bspreset.c


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/*
 * Cogent CSB337 - AT91RM9200 Startup code
 */

/*
 * Copyright (c) 2004 by Cogent Computer Systems
 * Written by Jay Monkman <jtm@lopingdog.com>
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
*/
#include <bsp.h>
#include <bsp/bootcard.h>
#include <at91rm9200.h>
#include <at91rm9200_pmc.h>
#include <at91rm9200_emac.h>

void bsp_reset(void)
{
  rtems_interrupt_level level;

  rtems_interrupt_disable(level);
    (void) level; /* avoid set but not used warning */

    /* Enable the watchdog timer, then wait for the world to end. */
    ST_REG(ST_WDMR) = ST_WDMR_RSTEN | 1;

    while(1)
      ;
}