--- /dev/null
+++ b/arch/arm/mach-iproc/common.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2013, Broadcom Corporation. All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __MACH_NORTHSTAR_COMMON_H
+#define __MACH_NORTHSTAR_COMMON_H
+#include <linux/errno.h>
+#include <linux/spinlock.h>
+#include <linux/init.h>
+#include <asm/clkdev.h>
+
+#include <mach/clkdev.h>
+
+void __init board_add_common_devices(struct clk *ref_clk);
+
+#endif /* __MACH_NORTHSTAR_COMMON_H */
diff --git a/arch/arm/mach-iproc/flash.c b/arch/arm/mach-iproc/flash.c
new file mode 100644
index 0000000..8fd637b
