xref: /openbmc/u-boot/arch/sh/cpu/sh2/watchdog.c (revision 754613f7)
18f0fec74SPeter Tyser /*
2*754613f7SNobuhiro Iwamatsu  * Copyright (C) 2008,2010 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
3*754613f7SNobuhiro Iwamatsu  * Copyright (C) 2008,2010 Renesas Solutions Corp.
48f0fec74SPeter Tyser  *
58f0fec74SPeter Tyser  * This program is free software; you can redistribute it and/or
68f0fec74SPeter Tyser  * modify it under the terms of the GNU General Public License as
78f0fec74SPeter Tyser  * published by the Free Software Foundation; either version 2 of
88f0fec74SPeter Tyser  * the License, or (at your option) any later version.
98f0fec74SPeter Tyser  *
108f0fec74SPeter Tyser  * This program is distributed in the hope that it will be useful,
118f0fec74SPeter Tyser  * but WITHOUT ANY WARRANTY; without even the implied warranty of
128f0fec74SPeter Tyser  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
138f0fec74SPeter Tyser  * GNU General Public License for more details.
148f0fec74SPeter Tyser  *
158f0fec74SPeter Tyser  * You should have received a copy of the GNU General Public License
168f0fec74SPeter Tyser  * along with this program; if not, write to the Free Software
178f0fec74SPeter Tyser  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
188f0fec74SPeter Tyser  * MA 02111-1307 USA
198f0fec74SPeter Tyser  */
208f0fec74SPeter Tyser 
218f0fec74SPeter Tyser #include <common.h>
228f0fec74SPeter Tyser #include <asm/processor.h>
23*754613f7SNobuhiro Iwamatsu #include <asm/system.h>
248f0fec74SPeter Tyser 
258f0fec74SPeter Tyser int watchdog_init(void)
268f0fec74SPeter Tyser {
278f0fec74SPeter Tyser 	return 0;
288f0fec74SPeter Tyser }
298f0fec74SPeter Tyser 
308f0fec74SPeter Tyser void reset_cpu(unsigned long ignored)
318f0fec74SPeter Tyser {
32*754613f7SNobuhiro Iwamatsu 	/* Address error with SR.BL=1 first. */
33*754613f7SNobuhiro Iwamatsu 	trigger_address_error();
34*754613f7SNobuhiro Iwamatsu 
358f0fec74SPeter Tyser 	while (1)
368f0fec74SPeter Tyser 		;
378f0fec74SPeter Tyser }
38