diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c
new file mode 100644
index 0000000..b3ac5c2
--- /dev/null
+++ b/arch/arm/mach-zynq/common.c
@@ -0,0 +1,102 @@
+/*
+ * This file contains common code that is intended to be used across
+ * boards so that it's not replicated.
+ *
+ *  Copyright (C) 2011 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/cpumask.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+
+#include <asm/mach/map.h>
+#include <asm/page.h>
+#include <asm/hardware/gic.h>
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/zynq_soc.h>
+#include <mach/clkdev.h>
+#include "common.h"
+
+static struct of_device_id zynq_of_bus_ids[] __initdata = {
+	{ .compatible = "simple-bus", },
+	{}
+};
+
+/**
+ * xilinx_init_machine() - System specific initialization, intended to be
+ *			   called from board specific initialization.
+ */
+void __init xilinx_init_machine(void)
+{
+#ifdef CONFIG_CACHE_L2X0
+	/*
+	 * 64KB way size, 8-way associativity, parity disabled
+	 */
+	l2x0_init(PL310_L2CC_BASE, 0x02060000, 0xF0F0FFFF);
+#endif
+
+	of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL);
+}
+
+/**
+ * xilinx_irq_init() - Interrupt controller initialization for the GIC.
+ */
+void __init xilinx_irq_init(void)
+{
+	gic_init(0, 29, SCU_GIC_DIST_BASE, SCU_GIC_CPU_BASE);
+}
+
+/* The minimum devices needed to be mapped before the VM system is up and
+ * running include the GIC, UART and Timer Counter.
+ */
+
+static struct map_desc io_desc[] __initdata = {
+	{
+		.virtual	= TTC0_VIRT,
+		.pfn		= __phys_to_pfn(TTC0_PHYS),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	}, {
+		.virtual	= SCU_PERIPH_VIRT,
+		.pfn		= __phys_to_pfn(SCU_PERIPH_PHYS),
+		.length		= SZ_8K,
+		.type		= MT_DEVICE,
+	}, {
+		.virtual	= PL310_L2CC_VIRT,
+		.pfn		= __phys_to_pfn(PL310_L2CC_PHYS),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	},
+
+#ifdef CONFIG_DEBUG_LL
+	{
+		.virtual	= UART0_VIRT,
+		.pfn		= __phys_to_pfn(UART0_PHYS),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	},
+#endif
+
+};
+
+/**
+ * xilinx_map_io() - Create memory mappings needed for early I/O.
+ */
+void __init xilinx_map_io(void)
+{
+	iotable_init(io_desc, ARRAY_SIZE(io_desc));
+}