1 files changed, 32 insertions, 0 deletions
diff --git a/arch/mips/mach-ath79/reset.c b/arch/mips/mach-ath79/reset.c
new file mode 100644
index 0000000000..a0e9b349ca
--- /dev/null
+++ b/arch/mips/mach-ath79/reset.c
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2013 Du Huanpeng <u74147@gmail.com>
+ *
+ * This file is part of barebox.
+ * See file CREDITS for list of people who contributed to this project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <common.h>
+#include <mach/ath79.h>
+
+void __noreturn reset_cpu(ulong addr)
+{
+	ath79_reset_wr(AR933X_RESET_REG_RESET_MODULE, AR71XX_RESET_FULL_CHIP);
+	/*
+	 * Used to command a full chip reset. This is the software equivalent of
+	 * pulling the reset pin. The system will reboot with PLL disabled.
+	 * Always zero when read.
+	 */
+	unreachable();
+	/*NOTREACHED*/
+}
+EXPORT_SYMBOL(reset_cpu);