From 754613f740368f847a2261c5c41b034ff5c51b1c Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 16 Jun 2010 16:55:26 +0900 Subject: sh: Add trigger_address_error and support cpu reset This add support cpu reset by trigger_address_error function. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Nobuhiro Iwamatsu --- arch/sh/cpu/sh2/watchdog.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'arch/sh/cpu/sh2') diff --git a/arch/sh/cpu/sh2/watchdog.c b/arch/sh/cpu/sh2/watchdog.c index de0254b..0257d8d 100644 --- a/arch/sh/cpu/sh2/watchdog.c +++ b/arch/sh/cpu/sh2/watchdog.c @@ -1,6 +1,6 @@ /* - * Copyright (C) 2008 Nobuhiro Iwamatsu - * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2008,2010 Nobuhiro Iwamatsu + * Copyright (C) 2008,2010 Renesas Solutions Corp. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -20,6 +20,7 @@ #include #include +#include int watchdog_init(void) { @@ -28,6 +29,9 @@ int watchdog_init(void) void reset_cpu(unsigned long ignored) { + /* Address error with SR.BL=1 first. */ + trigger_address_error(); + while (1) ; } -- cgit v1.1