xref: /OK3568_Linux_fs/u-boot/arch/sh/cpu/sh3/watchdog.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * (C) Copyright 2010
3*4882a593Smuzhiyun  * Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * (C) Copyright 2007
6*4882a593Smuzhiyun  * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
7*4882a593Smuzhiyun  *
8*4882a593Smuzhiyun  * SPDX-License-Identifier:	GPL-2.0+
9*4882a593Smuzhiyun  */
10*4882a593Smuzhiyun 
11*4882a593Smuzhiyun #include <common.h>
12*4882a593Smuzhiyun #include <asm/processor.h>
13*4882a593Smuzhiyun #include <asm/system.h>
14*4882a593Smuzhiyun 
watchdog_init(void)15*4882a593Smuzhiyun int watchdog_init(void)
16*4882a593Smuzhiyun {
17*4882a593Smuzhiyun 	return 0;
18*4882a593Smuzhiyun }
19*4882a593Smuzhiyun 
reset_cpu(unsigned long ignored)20*4882a593Smuzhiyun void reset_cpu(unsigned long ignored)
21*4882a593Smuzhiyun {
22*4882a593Smuzhiyun 	/* Address error with SR.BL=1 first. */
23*4882a593Smuzhiyun 	trigger_address_error();
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun 	while (1)
26*4882a593Smuzhiyun 		;
27*4882a593Smuzhiyun }
28