1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/rk3188.c b/arch/arm/mach-rockchip/rk3188.c
new file mode 100644
index 0000000000..e7cbf36457
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3188.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
+ *
+ * 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 <asm/io.h>
+#include <common.h>
+#include <init.h>
+#include <restart.h>
+#include <mach/rk3188-regs.h>
+
+static void __noreturn rockchip_restart_soc(struct restart_handler *rst)
+{
+	/* Map bootrom from address 0 */
+	writel(RK_SOC_CON0_REMAP << 16, RK_GRF_BASE + RK_GRF_SOC_CON0);
+	/* Reset */
+	writel(0xeca8, RK_CRU_BASE + RK_CRU_GLB_SRST_SND);
+
+	hang();
+}
+
+static int restart_register_feature(void)
+{
+	restart_handler_register_fn(rockchip_restart_soc);
+
+	return 0;
+}
+coredevice_initcall(restart_register_feature);