edb7312/start/bspreset.c

0001 /*
0002  *  Copyright (c) 2002 by Jay Monkman <jtm@smoothsmoothie.com>
0003  *
0004  *  The license and distribution terms for this file may be
0005  *  found in the file LICENSE in this distribution or at
0006  *  http://www.rtems.org/license/LICENSE.
0007  */
0008
0009 #include <bsp.h>
0010 #include <bsp/bootcard.h>
0011 #include <ep7312.h>
0012
0013 void bsp_reset( rtems_fatal_source source, rtems_fatal_code code )
0014 {
0015   (void) source;
0016   (void) code;
0017
0018 #if ON_SKYEYE == 1
0019   #define SKYEYE_MAGIC_ADDRESS (*(volatile unsigned int *)(0xb0000000))
0020
0021   SKYEYE_MAGIC_ADDRESS = 0xff;
0022 #else
0023   __asm__ volatile ("b _start");
0024 #endif
0025   RTEMS_UNREACHABLE();
0026 }