xref: /OK3568_Linux_fs/u-boot/arch/sh/cpu/sh2/watchdog.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * Copyright (C) 2008,2010 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
3*4882a593Smuzhiyun  * Copyright (C) 2008,2010 Renesas Solutions Corp.
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * SPDX-License-Identifier:	GPL-2.0+
6*4882a593Smuzhiyun  */
7*4882a593Smuzhiyun 
8*4882a593Smuzhiyun #include <common.h>
9*4882a593Smuzhiyun #include <asm/processor.h>
10*4882a593Smuzhiyun #include <asm/system.h>
11*4882a593Smuzhiyun 
watchdog_init(void)12*4882a593Smuzhiyun int watchdog_init(void)
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun 	return 0;
15*4882a593Smuzhiyun }
16*4882a593Smuzhiyun 
reset_cpu(unsigned long ignored)17*4882a593Smuzhiyun void reset_cpu(unsigned long ignored)
18*4882a593Smuzhiyun {
19*4882a593Smuzhiyun 	/* Address error with SR.BL=1 first. */
20*4882a593Smuzhiyun 	trigger_address_error();
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun 	while (1)
23*4882a593Smuzhiyun 		;
24*4882a593Smuzhiyun }
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