From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001
From: Kevin
Date: Sat, 15 Nov 2014 09:58:27 +0800
Subject: init android origin source code

---
 ANDROID_3.4.5/arch/arm/plat-spear/restart.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 ANDROID_3.4.5/arch/arm/plat-spear/restart.c

(limited to 'ANDROID_3.4.5/arch/arm/plat-spear/restart.c')

diff --git a/ANDROID_3.4.5/arch/arm/plat-spear/restart.c b/ANDROID_3.4.5/arch/arm/plat-spear/restart.c
new file mode 100644
index 00000000..16f203e7
--- /dev/null
+++ b/ANDROID_3.4.5/arch/arm/plat-spear/restart.c
@@ -0,0 +1,28 @@
+/*
+ * arch/arm/plat-spear/restart.c
+ *
+ * SPEAr platform specific restart functions
+ *
+ * Copyright (C) 2009 ST Microelectronics
+ * Viresh Kumar<viresh.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <linux/io.h>
+#include <asm/system_misc.h>
+#include <asm/hardware/sp810.h>
+#include <mach/hardware.h>
+#include <mach/generic.h>
+
+void spear_restart(char mode, const char *cmd)
+{
+	if (mode == 's') {
+		/* software reset, Jump into ROM at address 0 */
+		soft_restart(0);
+	} else {
+		/* hardware reset, Use on-chip reset capability */
+		sysctl_soft_reset((void __iomem *)VA_SPEAR_SYS_CTRL_BASE);
+	}
+}
-- 
cgit