From c6fb83d21729321426308c3acff2a3dfb20d250b Mon Sep 17 00:00:00 2001
From: Peter Tyser <ptyser@xes-inc.com>
Date: Mon, 12 Apr 2010 22:28:13 -0500
Subject: blackfin: Move cpu/blackfin/* to arch/blackfin/cpu/*

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
---
 arch/blackfin/cpu/watchdog.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 arch/blackfin/cpu/watchdog.c

(limited to 'arch/blackfin/cpu/watchdog.c')

diff --git a/arch/blackfin/cpu/watchdog.c b/arch/blackfin/cpu/watchdog.c
new file mode 100644
index 0000000..1886bda
--- /dev/null
+++ b/arch/blackfin/cpu/watchdog.c
@@ -0,0 +1,23 @@
+/*
+ * watchdog.c - driver for Blackfin on-chip watchdog
+ *
+ * Copyright (c) 2007-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <watchdog.h>
+#include <asm/blackfin.h>
+
+void hw_watchdog_reset(void)
+{
+	bfin_write_WDOG_STAT(0);
+}
+
+void hw_watchdog_init(void)
+{
+	bfin_write_WDOG_CNT(5 * get_sclk());	/* 5 second timeout */
+	hw_watchdog_reset();
+	bfin_write_WDOG_CTL(0x0);
+}
-- 
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