xref: /openbmc/u-boot/arch/sh/cpu/sh3/watchdog.c (revision 754613f7)
18f0fec74SPeter Tyser /*
2*754613f7SNobuhiro Iwamatsu  * (C) Copyright 2010
3*754613f7SNobuhiro Iwamatsu  * Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
4*754613f7SNobuhiro Iwamatsu  *
58f0fec74SPeter Tyser  * (C) Copyright 2007
68f0fec74SPeter Tyser  * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
78f0fec74SPeter Tyser  *
88f0fec74SPeter Tyser  * This program is free software; you can redistribute it and/or
98f0fec74SPeter Tyser  * modify it under the terms of the GNU General Public License as
108f0fec74SPeter Tyser  * published by the Free Software Foundation; either version 2 of
118f0fec74SPeter Tyser  * the License, or (at your option) any later version.
128f0fec74SPeter Tyser  *
138f0fec74SPeter Tyser  * This program is distributed in the hope that it will be useful,
148f0fec74SPeter Tyser  * but WITHOUT ANY WARRANTY; without even the implied warranty of
158f0fec74SPeter Tyser  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
168f0fec74SPeter Tyser  * GNU General Public License for more details.
178f0fec74SPeter Tyser  *
188f0fec74SPeter Tyser  * You should have received a copy of the GNU General Public License
198f0fec74SPeter Tyser  * along with this program; if not, write to the Free Software
208f0fec74SPeter Tyser  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
218f0fec74SPeter Tyser  * MA 02111-1307 USA
228f0fec74SPeter Tyser  */
238f0fec74SPeter Tyser 
248f0fec74SPeter Tyser #include <common.h>
258f0fec74SPeter Tyser #include <asm/processor.h>
26*754613f7SNobuhiro Iwamatsu #include <asm/system.h>
278f0fec74SPeter Tyser 
288f0fec74SPeter Tyser int watchdog_init(void)
298f0fec74SPeter Tyser {
308f0fec74SPeter Tyser 	return 0;
318f0fec74SPeter Tyser }
328f0fec74SPeter Tyser 
338f0fec74SPeter Tyser void reset_cpu(unsigned long ignored)
348f0fec74SPeter Tyser {
35*754613f7SNobuhiro Iwamatsu 	/* Address error with SR.BL=1 first. */
36*754613f7SNobuhiro Iwamatsu 	trigger_address_error();
37*754613f7SNobuhiro Iwamatsu 
388f0fec74SPeter Tyser 	while (1)
398f0fec74SPeter Tyser 		;
408f0fec74SPeter Tyser }
41