diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3535cae73d242eadbfcdf7486ce6494a1ef2e801..5bf60d5897d33dd6e96ec4dcbdf7eecc03fbc16e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -388,6 +388,16 @@ config ARCH_LOKI
 	help
 	  Support for the Marvell Loki (88RC8480) SoC.
 
+config ARCH_MV78XX0
+	bool "Marvell MV78xx0"
+	select PCI
+	select GENERIC_TIME
+	select GENERIC_CLOCKEVENTS
+	select PLAT_ORION
+	help
+	  Support for the following Marvell MV78xx0 series SoCs:
+	  MV781x0, MV782x0.
+
 config ARCH_MXC
 	bool "Freescale MXC/iMX-based"
 	select ARCH_MTD_XIP
@@ -528,6 +538,8 @@ source "arch/arm/mach-ixp23xx/Kconfig"
 
 source "arch/arm/mach-loki/Kconfig"
 
+source "arch/arm/mach-mv78xx0/Kconfig"
+
 source "arch/arm/mach-pxa/Kconfig"
 
 source "arch/arm/mach-sa1100/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 1459b3849c8c24b7c998e84876d1a4767bbc5757..b53237bb6f13d99d3131d2fe1891ea1640780054 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -142,6 +142,7 @@ endif
  machine-$(CONFIG_ARCH_ORION5X)	   := orion5x
  machine-$(CONFIG_ARCH_MSM7X00A)   := msm
  machine-$(CONFIG_ARCH_LOKI)       := loki
+ machine-$(CONFIG_ARCH_MV78XX0)    := mv78xx0
 
 ifeq ($(CONFIG_ARCH_EBSA110),y)
 # This is what happens if you forget the IOCS16 line.
diff --git a/arch/arm/mach-mv78xx0/Kconfig b/arch/arm/mach-mv78xx0/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..d83cb86837db81b7aab55a8ddd29a8f4c21abeef
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/Kconfig
@@ -0,0 +1,13 @@
+if ARCH_MV78XX0
+
+menu "Marvell MV78xx0 Implementations"
+
+config MACH_DB78X00_BP
+	bool "Marvell DB-78x00-BP Development Board"
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Marvell DB-78x00-BP Development Board.
+
+endmenu
+
+endif
diff --git a/arch/arm/mach-mv78xx0/Makefile b/arch/arm/mach-mv78xx0/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..ec16c05c3b1b4258e969e04cced183fe5944423b
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/Makefile
@@ -0,0 +1,2 @@
+obj-y				+= common.o addr-map.o irq.o pcie.o
+obj-$(CONFIG_MACH_DB78X00_BP)	+= db78x00-bp-setup.o
diff --git a/arch/arm/mach-mv78xx0/Makefile.boot b/arch/arm/mach-mv78xx0/Makefile.boot
new file mode 100644
index 0000000000000000000000000000000000000000..67039c3e0c48fa6b94f1147b3316f74afcecba9e
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/Makefile.boot
@@ -0,0 +1,3 @@
+   zreladdr-y	:= 0x00008000
+params_phys-y	:= 0x00000100
+initrd_phys-y	:= 0x00800000
diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
new file mode 100644
index 0000000000000000000000000000000000000000..4004b672a2eb780894492afe632766d9b431577b
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -0,0 +1,156 @@
+/*
+ * arch/arm/mach-mv78xx0/addr-map.c
+ *
+ * Address map functions for Marvell MV78xx0 SoCs
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <asm/io.h>
+#include "common.h"
+
+/*
+ * Generic Address Decode Windows bit settings
+ */
+#define TARGET_DDR		0
+#define TARGET_DEV_BUS		1
+#define TARGET_PCIE0		4
+#define TARGET_PCIE1		8
+#define TARGET_PCIE(i)		((i) ? TARGET_PCIE1 : TARGET_PCIE0)
+#define ATTR_DEV_SPI_ROM	0x1f
+#define ATTR_DEV_BOOT		0x2f
+#define ATTR_DEV_CS3		0x37
+#define ATTR_DEV_CS2		0x3b
+#define ATTR_DEV_CS1		0x3d
+#define ATTR_DEV_CS0		0x3e
+#define ATTR_PCIE_IO(l)		(0xf0 & ~(0x10 << (l)))
+#define ATTR_PCIE_MEM(l)	(0xf8 & ~(0x10 << (l)))
+
+/*
+ * Helpers to get DDR bank info
+ */
+#define DDR_BASE_CS_OFF(n)	(0x0000 + ((n) << 3))
+#define DDR_SIZE_CS_OFF(n)	(0x0004 + ((n) << 3))
+
+/*
+ * CPU Address Decode Windows registers
+ */
+#define WIN0_OFF(n)		(BRIDGE_VIRT_BASE + 0x0000 + ((n) << 4))
+#define WIN8_OFF(n)		(BRIDGE_VIRT_BASE + 0x0900 + (((n) - 8) << 4))
+#define WIN_CTRL_OFF		0x0000
+#define WIN_BASE_OFF		0x0004
+#define WIN_REMAP_LO_OFF	0x0008
+#define WIN_REMAP_HI_OFF	0x000c
+
+
+struct mbus_dram_target_info mv78xx0_mbus_dram_info;
+
+static void __init __iomem *win_cfg_base(int win)
+{
+	/*
+	 * Find the control register base address for this window.
+	 *
+	 * BRIDGE_VIRT_BASE points to the right (CPU0's or CPU1's)
+	 * MBUS bridge depending on which CPU core we're running on,
+	 * so we don't need to take that into account here.
+	 */
+
+	return (void __iomem *)((win < 8) ? WIN0_OFF(win) : WIN8_OFF(win));
+}
+
+static int __init cpu_win_can_remap(int win)
+{
+	if (win < 8)
+		return 1;
+
+	return 0;
+}
+
+static void __init setup_cpu_win(int win, u32 base, u32 size,
+				 u8 target, u8 attr, int remap)
+{
+	void __iomem *addr = win_cfg_base(win);
+	u32 ctrl;
+
+	base &= 0xffff0000;
+	ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1;
+
+	writel(base, addr + WIN_BASE_OFF);
+	writel(ctrl, addr + WIN_CTRL_OFF);
+	if (cpu_win_can_remap(win)) {
+		if (remap < 0)
+			remap = base;
+
+		writel(remap & 0xffff0000, addr + WIN_REMAP_LO_OFF);
+		writel(0, addr + WIN_REMAP_HI_OFF);
+	}
+}
+
+void __init mv78xx0_setup_cpu_mbus(void)
+{
+	void __iomem *addr;
+	int i;
+	int cs;
+
+	/*
+	 * First, disable and clear windows.
+	 */
+	for (i = 0; i < 14; i++) {
+		addr = win_cfg_base(i);
+
+		writel(0, addr + WIN_BASE_OFF);
+		writel(0, addr + WIN_CTRL_OFF);
+		if (cpu_win_can_remap(i)) {
+			writel(0, addr + WIN_REMAP_LO_OFF);
+			writel(0, addr + WIN_REMAP_HI_OFF);
+		}
+	}
+
+	/*
+	 * Setup MBUS dram target info.
+	 */
+	mv78xx0_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
+
+	if (mv78xx0_core_index() == 0)
+		addr = (void __iomem *)DDR_WINDOW_CPU0_BASE;
+	else
+		addr = (void __iomem *)DDR_WINDOW_CPU1_BASE;
+
+	for (i = 0, cs = 0; i < 4; i++) {
+		u32 base = readl(addr + DDR_BASE_CS_OFF(i));
+		u32 size = readl(addr + DDR_SIZE_CS_OFF(i));
+
+		/*
+		 * Chip select enabled?
+		 */
+		if (size & 1) {
+			struct mbus_dram_window *w;
+
+			w = &mv78xx0_mbus_dram_info.cs[cs++];
+			w->cs_index = i;
+			w->mbus_attr = 0xf & ~(1 << i);
+			w->base = base & 0xffff0000;
+			w->size = (size | 0x0000ffff) + 1;
+		}
+	}
+	mv78xx0_mbus_dram_info.num_cs = cs;
+}
+
+void __init mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,
+				      int maj, int min)
+{
+	setup_cpu_win(window, base, size, TARGET_PCIE(maj),
+		      ATTR_PCIE_IO(min), -1);
+}
+
+void __init mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size,
+				       int maj, int min)
+{
+	setup_cpu_win(window, base, size, TARGET_PCIE(maj),
+		      ATTR_PCIE_MEM(min), -1);
+}
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
new file mode 100644
index 0000000000000000000000000000000000000000..d27b83b7bf62e62161c673277a3025222912ef26
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -0,0 +1,754 @@
+/*
+ * arch/arm/mach-mv78xx0/common.c
+ *
+ * Core functions for Marvell MV78xx0 SoCs
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/mbus.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/ata_platform.h>
+#include <asm/mach/map.h>
+#include <asm/mach/time.h>
+#include <asm/arch/mv78xx0.h>
+#include <asm/plat-orion/cache-feroceon-l2.h>
+#include <asm/plat-orion/ehci-orion.h>
+#include <asm/plat-orion/orion_nand.h>
+#include <asm/plat-orion/time.h>
+#include "common.h"
+
+
+/*****************************************************************************
+ * Common bits
+ ****************************************************************************/
+int mv78xx0_core_index(void)
+{
+	u32 extra;
+
+	/*
+	 * Read Extra Features register.
+	 */
+	__asm__("mrc p15, 1, %0, c15, c1, 0" : "=r" (extra));
+
+	return !!(extra & 0x00004000);
+}
+
+static int get_hclk(void)
+{
+	int hclk;
+
+	/*
+	 * HCLK tick rate is configured by DEV_D[7:5] pins.
+	 */
+	switch ((readl(SAMPLE_AT_RESET_LOW) >> 5) & 7) {
+	case 0:
+		hclk = 166666667;
+		break;
+	case 1:
+		hclk = 200000000;
+		break;
+	case 2:
+		hclk = 266666667;
+		break;
+	case 3:
+		hclk = 333333333;
+		break;
+	case 4:
+		hclk = 400000000;
+		break;
+	default:
+		panic("unknown HCLK PLL setting: %.8x\n",
+			readl(SAMPLE_AT_RESET_LOW));
+	}
+
+	return hclk;
+}
+
+static void get_pclk_l2clk(int hclk, int core_index, int *pclk, int *l2clk)
+{
+	u32 cfg;
+
+	/*
+	 * Core #0 PCLK/L2CLK is configured by bits [13:8], core #1
+	 * PCLK/L2CLK by bits [19:14].
+	 */
+	if (core_index == 0) {
+		cfg = (readl(SAMPLE_AT_RESET_LOW) >> 8) & 0x3f;
+	} else {
+		cfg = (readl(SAMPLE_AT_RESET_LOW) >> 14) & 0x3f;
+	}
+
+	/*
+	 * Bits [11:8] ([17:14] for core #1) configure the PCLK:HCLK
+	 * ratio (1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6).
+	 */
+	*pclk = ((u64)hclk * (2 + (cfg & 0xf))) >> 1;
+
+	/*
+	 * Bits [13:12] ([19:18] for core #1) configure the PCLK:L2CLK
+	 * ratio (1, 2, 3).
+	 */
+	*l2clk = *pclk / (((cfg >> 4) & 3) + 1);
+}
+
+static int get_tclk(void)
+{
+	int tclk;
+
+	/*
+	 * TCLK tick rate is configured by DEV_A[2:0] strap pins.
+	 */
+	switch ((readl(SAMPLE_AT_RESET_HIGH) >> 6) & 7) {
+	case 1:
+		tclk = 166666667;
+		break;
+	case 3:
+		tclk = 200000000;
+		break;
+	default:
+		panic("unknown TCLK PLL setting: %.8x\n",
+			readl(SAMPLE_AT_RESET_HIGH));
+	}
+
+	return tclk;
+}
+
+
+/*****************************************************************************
+ * I/O Address Mapping
+ ****************************************************************************/
+static struct map_desc mv78xx0_io_desc[] __initdata = {
+	{
+		.virtual	= MV78XX0_CORE_REGS_VIRT_BASE,
+		.pfn		= 0,
+		.length		= MV78XX0_CORE_REGS_SIZE,
+		.type		= MT_DEVICE,
+	}, {
+		.virtual	= MV78XX0_PCIE_IO_VIRT_BASE(0),
+		.pfn		= __phys_to_pfn(MV78XX0_PCIE_IO_PHYS_BASE(0)),
+		.length		= MV78XX0_PCIE_IO_SIZE * 8,
+		.type		= MT_DEVICE,
+	}, {
+		.virtual	= MV78XX0_REGS_VIRT_BASE,
+		.pfn		= __phys_to_pfn(MV78XX0_REGS_PHYS_BASE),
+		.length		= MV78XX0_REGS_SIZE,
+		.type		= MT_DEVICE,
+	},
+};
+
+void __init mv78xx0_map_io(void)
+{
+	unsigned long phys;
+
+	/*
+	 * Map the right set of per-core registers depending on
+	 * which core we are running on.
+	 */
+	if (mv78xx0_core_index() == 0) {
+		phys = MV78XX0_CORE0_REGS_PHYS_BASE;
+	} else {
+		phys = MV78XX0_CORE1_REGS_PHYS_BASE;
+	}
+	mv78xx0_io_desc[0].pfn = __phys_to_pfn(phys);
+
+	iotable_init(mv78xx0_io_desc, ARRAY_SIZE(mv78xx0_io_desc));
+}
+
+
+/*****************************************************************************
+ * EHCI
+ ****************************************************************************/
+static struct orion_ehci_data mv78xx0_ehci_data = {
+	.dram		= &mv78xx0_mbus_dram_info,
+};
+
+static u64 ehci_dmamask = 0xffffffffUL;
+
+
+/*****************************************************************************
+ * EHCI0
+ ****************************************************************************/
+static struct resource mv78xx0_ehci0_resources[] = {
+	{
+		.start	= USB0_PHYS_BASE,
+		.end	= USB0_PHYS_BASE + 0x0fff,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= IRQ_MV78XX0_USB_0,
+		.end	= IRQ_MV78XX0_USB_0,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ehci0 = {
+	.name		= "orion-ehci",
+	.id		= 0,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &mv78xx0_ehci_data,
+	},
+	.resource	= mv78xx0_ehci0_resources,
+	.num_resources	= ARRAY_SIZE(mv78xx0_ehci0_resources),
+};
+
+void __init mv78xx0_ehci0_init(void)
+{
+	platform_device_register(&mv78xx0_ehci0);
+}
+
+
+/*****************************************************************************
+ * EHCI1
+ ****************************************************************************/
+static struct resource mv78xx0_ehci1_resources[] = {
+	{
+		.start	= USB1_PHYS_BASE,
+		.end	= USB1_PHYS_BASE + 0x0fff,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= IRQ_MV78XX0_USB_1,
+		.end	= IRQ_MV78XX0_USB_1,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ehci1 = {
+	.name		= "orion-ehci",
+	.id		= 1,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &mv78xx0_ehci_data,
+	},
+	.resource	= mv78xx0_ehci1_resources,
+	.num_resources	= ARRAY_SIZE(mv78xx0_ehci1_resources),
+};
+
+void __init mv78xx0_ehci1_init(void)
+{
+	platform_device_register(&mv78xx0_ehci1);
+}
+
+
+/*****************************************************************************
+ * EHCI2
+ ****************************************************************************/
+static struct resource mv78xx0_ehci2_resources[] = {
+	{
+		.start	= USB2_PHYS_BASE,
+		.end	= USB2_PHYS_BASE + 0x0fff,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.start	= IRQ_MV78XX0_USB_2,
+		.end	= IRQ_MV78XX0_USB_2,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ehci2 = {
+	.name		= "orion-ehci",
+	.id		= 2,
+	.dev		= {
+		.dma_mask		= &ehci_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &mv78xx0_ehci_data,
+	},
+	.resource	= mv78xx0_ehci2_resources,
+	.num_resources	= ARRAY_SIZE(mv78xx0_ehci2_resources),
+};
+
+void __init mv78xx0_ehci2_init(void)
+{
+	platform_device_register(&mv78xx0_ehci2);
+}
+
+
+/*****************************************************************************
+ * GE00
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge00_shared_data = {
+	.t_clk		= 0,
+	.dram		= &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge00_shared_resources[] = {
+	{
+		.name	= "ge00 base",
+		.start	= GE00_PHYS_BASE + 0x2000,
+		.end	= GE00_PHYS_BASE + 0x3fff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device mv78xx0_ge00_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &mv78xx0_ge00_shared_data,
+	},
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge00_shared_resources,
+};
+
+static struct resource mv78xx0_ge00_resources[] = {
+	{
+		.name	= "ge00 irq",
+		.start	= IRQ_MV78XX0_GE00_SUM,
+		.end	= IRQ_MV78XX0_GE00_SUM,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ge00 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge00_resources,
+};
+
+void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
+{
+	eth_data->shared = &mv78xx0_ge00_shared;
+	mv78xx0_ge00.dev.platform_data = eth_data;
+
+	platform_device_register(&mv78xx0_ge00_shared);
+	platform_device_register(&mv78xx0_ge00);
+}
+
+
+/*****************************************************************************
+ * GE01
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
+	.t_clk		= 0,
+	.dram		= &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge01_shared_resources[] = {
+	{
+		.name	= "ge01 base",
+		.start	= GE01_PHYS_BASE + 0x2000,
+		.end	= GE01_PHYS_BASE + 0x3fff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device mv78xx0_ge01_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 1,
+	.dev		= {
+		.platform_data	= &mv78xx0_ge01_shared_data,
+	},
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge01_shared_resources,
+};
+
+static struct resource mv78xx0_ge01_resources[] = {
+	{
+		.name	= "ge01 irq",
+		.start	= IRQ_MV78XX0_GE01_SUM,
+		.end	= IRQ_MV78XX0_GE01_SUM,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ge01 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 1,
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge01_resources,
+};
+
+void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
+{
+	eth_data->shared = &mv78xx0_ge01_shared;
+	eth_data->shared_smi = &mv78xx0_ge00_shared;
+	mv78xx0_ge01.dev.platform_data = eth_data;
+
+	platform_device_register(&mv78xx0_ge01_shared);
+	platform_device_register(&mv78xx0_ge01);
+}
+
+
+/*****************************************************************************
+ * GE10
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
+	.t_clk		= 0,
+	.dram		= &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge10_shared_resources[] = {
+	{
+		.name	= "ge10 base",
+		.start	= GE10_PHYS_BASE + 0x2000,
+		.end	= GE10_PHYS_BASE + 0x3fff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device mv78xx0_ge10_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 2,
+	.dev		= {
+		.platform_data	= &mv78xx0_ge10_shared_data,
+	},
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge10_shared_resources,
+};
+
+static struct resource mv78xx0_ge10_resources[] = {
+	{
+		.name	= "ge10 irq",
+		.start	= IRQ_MV78XX0_GE10_SUM,
+		.end	= IRQ_MV78XX0_GE10_SUM,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ge10 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 2,
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge10_resources,
+};
+
+void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
+{
+	eth_data->shared = &mv78xx0_ge10_shared;
+	eth_data->shared_smi = &mv78xx0_ge00_shared;
+	mv78xx0_ge10.dev.platform_data = eth_data;
+
+	platform_device_register(&mv78xx0_ge10_shared);
+	platform_device_register(&mv78xx0_ge10);
+}
+
+
+/*****************************************************************************
+ * GE11
+ ****************************************************************************/
+struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
+	.t_clk		= 0,
+	.dram		= &mv78xx0_mbus_dram_info,
+};
+
+static struct resource mv78xx0_ge11_shared_resources[] = {
+	{
+		.name	= "ge11 base",
+		.start	= GE11_PHYS_BASE + 0x2000,
+		.end	= GE11_PHYS_BASE + 0x3fff,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device mv78xx0_ge11_shared = {
+	.name		= MV643XX_ETH_SHARED_NAME,
+	.id		= 3,
+	.dev		= {
+		.platform_data	= &mv78xx0_ge11_shared_data,
+	},
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge11_shared_resources,
+};
+
+static struct resource mv78xx0_ge11_resources[] = {
+	{
+		.name	= "ge11 irq",
+		.start	= IRQ_MV78XX0_GE11_SUM,
+		.end	= IRQ_MV78XX0_GE11_SUM,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_ge11 = {
+	.name		= MV643XX_ETH_NAME,
+	.id		= 3,
+	.num_resources	= 1,
+	.resource	= mv78xx0_ge11_resources,
+};
+
+void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
+{
+	eth_data->shared = &mv78xx0_ge11_shared;
+	eth_data->shared_smi = &mv78xx0_ge00_shared;
+	mv78xx0_ge11.dev.platform_data = eth_data;
+
+	platform_device_register(&mv78xx0_ge11_shared);
+	platform_device_register(&mv78xx0_ge11);
+}
+
+
+/*****************************************************************************
+ * SATA
+ ****************************************************************************/
+static struct resource mv78xx0_sata_resources[] = {
+	{
+		.name	= "sata base",
+		.start	= SATA_PHYS_BASE,
+		.end	= SATA_PHYS_BASE + 0x5000 - 1,
+		.flags	= IORESOURCE_MEM,
+	}, {
+		.name	= "sata irq",
+		.start	= IRQ_MV78XX0_SATA,
+		.end	= IRQ_MV78XX0_SATA,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_sata = {
+	.name		= "sata_mv",
+	.id		= 0,
+	.dev		= {
+		.coherent_dma_mask	= 0xffffffff,
+	},
+	.num_resources	= ARRAY_SIZE(mv78xx0_sata_resources),
+	.resource	= mv78xx0_sata_resources,
+};
+
+void __init mv78xx0_sata_init(struct mv_sata_platform_data *sata_data)
+{
+	sata_data->dram = &mv78xx0_mbus_dram_info;
+	mv78xx0_sata.dev.platform_data = sata_data;
+	platform_device_register(&mv78xx0_sata);
+}
+
+
+/*****************************************************************************
+ * UART0
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart0_data[] = {
+	{
+		.mapbase	= UART0_PHYS_BASE,
+		.membase	= (char *)UART0_VIRT_BASE,
+		.irq		= IRQ_MV78XX0_UART_0,
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= 0,
+	}, {
+	},
+};
+
+static struct resource mv78xx0_uart0_resources[] = {
+	{
+		.start		= UART0_PHYS_BASE,
+		.end		= UART0_PHYS_BASE + 0xff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= IRQ_MV78XX0_UART_0,
+		.end		= IRQ_MV78XX0_UART_0,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_uart0 = {
+	.name			= "serial8250",
+	.id			= 0,
+	.dev			= {
+		.platform_data	= mv78xx0_uart0_data,
+	},
+	.resource		= mv78xx0_uart0_resources,
+	.num_resources		= ARRAY_SIZE(mv78xx0_uart0_resources),
+};
+
+void __init mv78xx0_uart0_init(void)
+{
+	platform_device_register(&mv78xx0_uart0);
+}
+
+
+/*****************************************************************************
+ * UART1
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart1_data[] = {
+	{
+		.mapbase	= UART1_PHYS_BASE,
+		.membase	= (char *)UART1_VIRT_BASE,
+		.irq		= IRQ_MV78XX0_UART_1,
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= 0,
+	}, {
+	},
+};
+
+static struct resource mv78xx0_uart1_resources[] = {
+	{
+		.start		= UART1_PHYS_BASE,
+		.end		= UART1_PHYS_BASE + 0xff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= IRQ_MV78XX0_UART_1,
+		.end		= IRQ_MV78XX0_UART_1,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_uart1 = {
+	.name			= "serial8250",
+	.id			= 1,
+	.dev			= {
+		.platform_data	= mv78xx0_uart1_data,
+	},
+	.resource		= mv78xx0_uart1_resources,
+	.num_resources		= ARRAY_SIZE(mv78xx0_uart1_resources),
+};
+
+void __init mv78xx0_uart1_init(void)
+{
+	platform_device_register(&mv78xx0_uart1);
+}
+
+
+/*****************************************************************************
+ * UART2
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart2_data[] = {
+	{
+		.mapbase	= UART2_PHYS_BASE,
+		.membase	= (char *)UART2_VIRT_BASE,
+		.irq		= IRQ_MV78XX0_UART_2,
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= 0,
+	}, {
+	},
+};
+
+static struct resource mv78xx0_uart2_resources[] = {
+	{
+		.start		= UART2_PHYS_BASE,
+		.end		= UART2_PHYS_BASE + 0xff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= IRQ_MV78XX0_UART_2,
+		.end		= IRQ_MV78XX0_UART_2,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_uart2 = {
+	.name			= "serial8250",
+	.id			= 2,
+	.dev			= {
+		.platform_data	= mv78xx0_uart2_data,
+	},
+	.resource		= mv78xx0_uart2_resources,
+	.num_resources		= ARRAY_SIZE(mv78xx0_uart2_resources),
+};
+
+void __init mv78xx0_uart2_init(void)
+{
+	platform_device_register(&mv78xx0_uart2);
+}
+
+
+/*****************************************************************************
+ * UART3
+ ****************************************************************************/
+static struct plat_serial8250_port mv78xx0_uart3_data[] = {
+	{
+		.mapbase	= UART3_PHYS_BASE,
+		.membase	= (char *)UART3_VIRT_BASE,
+		.irq		= IRQ_MV78XX0_UART_3,
+		.flags		= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= 0,
+	}, {
+	},
+};
+
+static struct resource mv78xx0_uart3_resources[] = {
+	{
+		.start		= UART3_PHYS_BASE,
+		.end		= UART3_PHYS_BASE + 0xff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= IRQ_MV78XX0_UART_3,
+		.end		= IRQ_MV78XX0_UART_3,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mv78xx0_uart3 = {
+	.name			= "serial8250",
+	.id			= 3,
+	.dev			= {
+		.platform_data	= mv78xx0_uart3_data,
+	},
+	.resource		= mv78xx0_uart3_resources,
+	.num_resources		= ARRAY_SIZE(mv78xx0_uart3_resources),
+};
+
+void __init mv78xx0_uart3_init(void)
+{
+	platform_device_register(&mv78xx0_uart3);
+}
+
+
+/*****************************************************************************
+ * Time handling
+ ****************************************************************************/
+static void mv78xx0_timer_init(void)
+{
+	orion_time_init(IRQ_MV78XX0_TIMER_1, get_tclk());
+}
+
+struct sys_timer mv78xx0_timer = {
+	.init = mv78xx0_timer_init,
+};
+
+
+/*****************************************************************************
+ * General
+ ****************************************************************************/
+static int __init is_l2_writethrough(void)
+{
+	return !!(readl(CPU_CONTROL) & L2_WRITETHROUGH);
+}
+
+void __init mv78xx0_init(void)
+{
+	int core_index;
+	int hclk;
+	int pclk;
+	int l2clk;
+	int tclk;
+
+	core_index = mv78xx0_core_index();
+	hclk = get_hclk();
+	get_pclk_l2clk(hclk, core_index, &pclk, &l2clk);
+	tclk = get_tclk();
+
+	printk(KERN_INFO "MV78xx0 core #%d, ", core_index);
+	printk("PCLK = %dMHz, ", (pclk + 499999) / 1000000);
+	printk("L2 = %dMHz, ", (l2clk + 499999) / 1000000);
+	printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
+	printk("TCLK = %dMHz\n", (tclk + 499999) / 1000000);
+
+	mv78xx0_setup_cpu_mbus();
+
+#ifdef CONFIG_CACHE_FEROCEON_L2
+	feroceon_l2_init(is_l2_writethrough());
+#endif
+
+	mv78xx0_ge00_shared_data.t_clk = tclk;
+	mv78xx0_ge01_shared_data.t_clk = tclk;
+	mv78xx0_ge10_shared_data.t_clk = tclk;
+	mv78xx0_ge11_shared_data.t_clk = tclk;
+	mv78xx0_uart0_data[0].uartclk = tclk;
+	mv78xx0_uart1_data[0].uartclk = tclk;
+	mv78xx0_uart2_data[0].uartclk = tclk;
+	mv78xx0_uart3_data[0].uartclk = tclk;
+}
diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h
new file mode 100644
index 0000000000000000000000000000000000000000..78af5de319dd5a242ad5a78b9a5dca7c9df3af26
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/common.h
@@ -0,0 +1,49 @@
+/*
+ * arch/arm/mach-mv78xx0/common.h
+ *
+ * Core functions for Marvell MV78xx0 SoCs
+ *
+ * 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.
+ */
+
+#ifndef __ARCH_MV78XX0_COMMON_H
+#define __ARCH_MV78XX0_COMMON_H
+
+struct mv643xx_eth_platform_data;
+struct mv_sata_platform_data;
+
+/*
+ * Basic MV78xx0 init functions used early by machine-setup.
+ */
+int mv78xx0_core_index(void);
+void mv78xx0_map_io(void);
+void mv78xx0_init(void);
+void mv78xx0_init_irq(void);
+
+extern struct mbus_dram_target_info mv78xx0_mbus_dram_info;
+void mv78xx0_setup_cpu_mbus(void);
+void mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,
+			       int maj, int min);
+void mv78xx0_setup_pcie_mem_win(int window, u32 base, u32 size,
+				int maj, int min);
+
+void mv78xx0_ehci0_init(void);
+void mv78xx0_ehci1_init(void);
+void mv78xx0_ehci2_init(void);
+void mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data);
+void mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data);
+void mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data);
+void mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data);
+void mv78xx0_pcie_init(int init_port0, int init_port1);
+void mv78xx0_sata_init(struct mv_sata_platform_data *sata_data);
+void mv78xx0_uart0_init(void);
+void mv78xx0_uart1_init(void);
+void mv78xx0_uart2_init(void);
+void mv78xx0_uart3_init(void);
+
+extern struct sys_timer mv78xx0_timer;
+
+
+#endif
diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
new file mode 100644
index 0000000000000000000000000000000000000000..0c93d19193dfca4ac4481fabf9dd061eca48682c
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c
@@ -0,0 +1,94 @@
+/*
+ * arch/arm/mach-mv78xx0/db78x00-bp-setup.c
+ *
+ * Marvell DB-78x00-BP Development Board Setup
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>
+#include <linux/mv643xx_eth.h>
+#include <asm/arch/mv78xx0.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include "common.h"
+
+static struct mv643xx_eth_platform_data db78x00_ge00_data = {
+	.phy_addr	= 8,
+};
+
+static struct mv643xx_eth_platform_data db78x00_ge01_data = {
+	.phy_addr	= 9,
+};
+
+static struct mv643xx_eth_platform_data db78x00_ge10_data = {
+	.phy_addr	= -1,
+};
+
+static struct mv643xx_eth_platform_data db78x00_ge11_data = {
+	.phy_addr	= -1,
+};
+
+static struct mv_sata_platform_data db78x00_sata_data = {
+	.n_ports	= 2,
+};
+
+static void __init db78x00_init(void)
+{
+	/*
+	 * Basic MV78xx0 setup. Needs to be called early.
+	 */
+	mv78xx0_init();
+
+	/*
+	 * Partition on-chip peripherals between the two CPU cores.
+	 */
+	if (mv78xx0_core_index() == 0) {
+		mv78xx0_ehci0_init();
+		mv78xx0_ehci1_init();
+		mv78xx0_ehci2_init();
+		mv78xx0_ge00_init(&db78x00_ge00_data);
+		mv78xx0_ge01_init(&db78x00_ge01_data);
+		mv78xx0_ge10_init(&db78x00_ge10_data);
+		mv78xx0_ge11_init(&db78x00_ge11_data);
+		mv78xx0_sata_init(&db78x00_sata_data);
+		mv78xx0_uart0_init();
+		mv78xx0_uart2_init();
+	} else {
+		mv78xx0_uart1_init();
+		mv78xx0_uart3_init();
+	}
+}
+
+static int __init db78x00_pci_init(void)
+{
+	if (machine_is_db78x00_bp()) {
+		/*
+		 * Assign the x16 PCIe slot on the board to CPU core
+		 * #0, and let CPU core #1 have the four x1 slots.
+		 */
+		if (mv78xx0_core_index() == 0)
+			mv78xx0_pcie_init(0, 1);
+		else
+			mv78xx0_pcie_init(1, 0);
+	}
+
+	return 0;
+}
+subsys_initcall(db78x00_pci_init);
+
+MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board")
+	/* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
+	.phys_io	= MV78XX0_REGS_PHYS_BASE,
+	.io_pg_offst	= ((MV78XX0_REGS_VIRT_BASE) >> 18) & 0xfffc,
+	.boot_params	= 0x00000100,
+	.init_machine	= db78x00_init,
+	.map_io		= mv78xx0_map_io,
+	.init_irq	= mv78xx0_init_irq,
+	.timer		= &mv78xx0_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
new file mode 100644
index 0000000000000000000000000000000000000000..60f4ee4d4532eda998d081366f02d5d0fa7e98c9
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -0,0 +1,22 @@
+/*
+ * arch/arm/mach-mv78xx0/irq.c
+ *
+ * MV78xx0 IRQ handling.
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <asm/arch/mv78xx0.h>
+#include <asm/plat-orion/irq.h>
+#include "common.h"
+
+void __init mv78xx0_init_irq(void)
+{
+	orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF));
+	orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF));
+}
diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c
new file mode 100644
index 0000000000000000000000000000000000000000..b78e1443159f3e730697ada17f92e0ed90a42071
--- /dev/null
+++ b/arch/arm/mach-mv78xx0/pcie.c
@@ -0,0 +1,312 @@
+/*
+ * arch/arm/mach-mv78xx0/pcie.c
+ *
+ * PCIe functions for Marvell MV78xx0 SoCs
+ *
+ * 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/kernel.h>
+#include <linux/pci.h>
+#include <linux/mbus.h>
+#include <asm/mach/pci.h>
+#include <asm/plat-orion/pcie.h>
+#include "common.h"
+
+struct pcie_port {
+	u8			maj;
+	u8			min;
+	u8			root_bus_nr;
+	void __iomem		*base;
+	spinlock_t		conf_lock;
+	char			io_space_name[16];
+	char			mem_space_name[16];
+	struct resource		res[2];
+};
+
+static struct pcie_port pcie_port[8];
+static int num_pcie_ports;
+static struct resource pcie_io_space;
+static struct resource pcie_mem_space;
+
+
+static void __init mv78xx0_pcie_preinit(void)
+{
+	int i;
+	u32 size_each;
+	u32 start;
+	int win;
+
+	pcie_io_space.name = "PCIe I/O Space";
+	pcie_io_space.start = MV78XX0_PCIE_IO_PHYS_BASE(0);
+	pcie_io_space.end =
+		MV78XX0_PCIE_IO_PHYS_BASE(0) + MV78XX0_PCIE_IO_SIZE * 8 - 1;
+	pcie_io_space.flags = IORESOURCE_IO;
+	if (request_resource(&iomem_resource, &pcie_io_space))
+		panic("can't allocate PCIe I/O space");
+
+	pcie_mem_space.name = "PCIe MEM Space";
+	pcie_mem_space.start = MV78XX0_PCIE_MEM_PHYS_BASE;
+	pcie_mem_space.end =
+		MV78XX0_PCIE_MEM_PHYS_BASE + MV78XX0_PCIE_MEM_SIZE - 1;
+	pcie_mem_space.flags = IORESOURCE_MEM;
+	if (request_resource(&iomem_resource, &pcie_mem_space))
+		panic("can't allocate PCIe MEM space");
+
+	for (i = 0; i < num_pcie_ports; i++) {
+		struct pcie_port *pp = pcie_port + i;
+
+		snprintf(pp->io_space_name, sizeof(pp->io_space_name),
+			"PCIe %d.%d I/O", pp->maj, pp->min);
+		pp->io_space_name[sizeof(pp->io_space_name) - 1] = 0;
+		pp->res[0].name = pp->io_space_name;
+		pp->res[0].start = MV78XX0_PCIE_IO_PHYS_BASE(i);
+		pp->res[0].end = pp->res[0].start + MV78XX0_PCIE_IO_SIZE - 1;
+		pp->res[0].flags = IORESOURCE_IO;
+
+		snprintf(pp->mem_space_name, sizeof(pp->mem_space_name),
+			"PCIe %d.%d MEM", pp->maj, pp->min);
+		pp->mem_space_name[sizeof(pp->mem_space_name) - 1] = 0;
+		pp->res[1].name = pp->mem_space_name;
+		pp->res[1].flags = IORESOURCE_MEM;
+	}
+
+	switch (num_pcie_ports) {
+	case 0:
+		size_each = 0;
+		break;
+
+	case 1:
+		size_each = 0x30000000;
+		break;
+
+	case 2 ... 3:
+		size_each = 0x10000000;
+		break;
+
+	case 4 ... 6:
+		size_each = 0x08000000;
+		break;
+
+	case 7:
+		size_each = 0x04000000;
+		break;
+
+	default:
+		panic("invalid number of PCIe ports");
+	}
+
+	start = MV78XX0_PCIE_MEM_PHYS_BASE;
+	for (i = 0; i < num_pcie_ports; i++) {
+		struct pcie_port *pp = pcie_port + i;
+
+		pp->res[1].start = start;
+		pp->res[1].end = start + size_each - 1;
+		start += size_each;
+	}
+
+	for (i = 0; i < num_pcie_ports; i++) {
+		struct pcie_port *pp = pcie_port + i;
+
+		if (request_resource(&pcie_io_space, &pp->res[0]))
+			panic("can't allocate PCIe I/O sub-space");
+
+		if (request_resource(&pcie_mem_space, &pp->res[1]))
+			panic("can't allocate PCIe MEM sub-space");
+	}
+
+	win = 0;
+	for (i = 0; i < num_pcie_ports; i++) {
+		struct pcie_port *pp = pcie_port + i;
+
+		mv78xx0_setup_pcie_io_win(win++, pp->res[0].start,
+			pp->res[0].end - pp->res[0].start + 1,
+			pp->maj, pp->min);
+
+		mv78xx0_setup_pcie_mem_win(win++, pp->res[1].start,
+			pp->res[1].end - pp->res[1].start + 1,
+			pp->maj, pp->min);
+	}
+}
+
+static int __init mv78xx0_pcie_setup(int nr, struct pci_sys_data *sys)
+{
+	struct pcie_port *pp;
+
+	if (nr >= num_pcie_ports)
+		return 0;
+
+	pp = &pcie_port[nr];
+	pp->root_bus_nr = sys->busnr;
+
+	/*
+	 * Generic PCIe unit setup.
+	 */
+	orion_pcie_set_local_bus_nr(pp->base, sys->busnr);
+	orion_pcie_setup(pp->base, &mv78xx0_mbus_dram_info);
+
+	sys->resource[0] = &pp->res[0];
+	sys->resource[1] = &pp->res[1];
+	sys->resource[2] = NULL;
+
+	return 1;
+}
+
+static struct pcie_port *bus_to_port(int bus)
+{
+	int i;
+
+	for (i = num_pcie_ports - 1; i >= 0; i--) {
+		int rbus = pcie_port[i].root_bus_nr;
+		if (rbus != -1 && rbus <= bus)
+			break;
+	}
+
+	return i >= 0 ? pcie_port + i : NULL;
+}
+
+static int pcie_valid_config(struct pcie_port *pp, int bus, int dev)
+{
+	/*
+	 * Don't go out when trying to access nonexisting devices
+	 * on the local bus.
+	 */
+	if (bus == pp->root_bus_nr && dev > 1)
+		return 0;
+
+	return 1;
+}
+
+static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
+			int size, u32 *val)
+{
+	struct pcie_port *pp = bus_to_port(bus->number);
+	unsigned long flags;
+	int ret;
+
+	if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) {
+		*val = 0xffffffff;
+		return PCIBIOS_DEVICE_NOT_FOUND;
+	}
+
+	spin_lock_irqsave(&pp->conf_lock, flags);
+	ret = orion_pcie_rd_conf(pp->base, bus, devfn, where, size, val);
+	spin_unlock_irqrestore(&pp->conf_lock, flags);
+
+	return ret;
+}
+
+static int pcie_wr_conf(struct pci_bus *bus, u32 devfn,
+			int where, int size, u32 val)
+{
+	struct pcie_port *pp = bus_to_port(bus->number);
+	unsigned long flags;
+	int ret;
+
+	if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0)
+		return PCIBIOS_DEVICE_NOT_FOUND;
+
+	spin_lock_irqsave(&pp->conf_lock, flags);
+	ret = orion_pcie_wr_conf(pp->base, bus, devfn, where, size, val);
+	spin_unlock_irqrestore(&pp->conf_lock, flags);
+
+	return ret;
+}
+
+static struct pci_ops pcie_ops = {
+	.read = pcie_rd_conf,
+	.write = pcie_wr_conf,
+};
+
+static void __devinit rc_pci_fixup(struct pci_dev *dev)
+{
+	/*
+	 * Prevent enumeration of root complex.
+	 */
+	if (dev->bus->parent == NULL && dev->devfn == 0) {
+		int i;
+
+		for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+			dev->resource[i].start = 0;
+			dev->resource[i].end   = 0;
+			dev->resource[i].flags = 0;
+		}
+	}
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
+
+static struct pci_bus __init *
+mv78xx0_pcie_scan_bus(int nr, struct pci_sys_data *sys)
+{
+	struct pci_bus *bus;
+
+	if (nr < num_pcie_ports) {
+		bus = pci_scan_bus(sys->busnr, &pcie_ops, sys);
+	} else {
+		bus = NULL;
+		BUG();
+	}
+
+	return bus;
+}
+
+static int __init mv78xx0_pcie_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+	struct pcie_port *pp = bus_to_port(dev->bus->number);
+
+	return IRQ_MV78XX0_PCIE_00 + (pp->maj << 2) + pp->min;
+}
+
+static struct hw_pci mv78xx0_pci __initdata = {
+	.nr_controllers	= 8,
+	.preinit	= mv78xx0_pcie_preinit,
+	.swizzle	= pci_std_swizzle,
+	.setup		= mv78xx0_pcie_setup,
+	.scan		= mv78xx0_pcie_scan_bus,
+	.map_irq	= mv78xx0_pcie_map_irq,
+};
+
+static void __init add_pcie_port(int maj, int min, unsigned long base)
+{
+	printk(KERN_INFO "MV78xx0 PCIe port %d.%d: ", maj, min);
+
+	if (orion_pcie_link_up((void __iomem *)base)) {
+		struct pcie_port *pp = &pcie_port[num_pcie_ports++];
+
+		printk("link up\n");
+
+		pp->maj = maj;
+		pp->min = min;
+		pp->root_bus_nr = -1;
+		pp->base = (void __iomem *)base;
+		spin_lock_init(&pp->conf_lock);
+		memset(pp->res, 0, sizeof(pp->res));
+	} else {
+		printk("link down, ignoring\n");
+	}
+}
+
+void __init mv78xx0_pcie_init(int init_port0, int init_port1)
+{
+	if (init_port0) {
+		add_pcie_port(0, 0, PCIE00_VIRT_BASE);
+		if (!orion_pcie_x4_mode((void __iomem *)PCIE00_VIRT_BASE)) {
+			add_pcie_port(0, 1, PCIE01_VIRT_BASE);
+			add_pcie_port(0, 2, PCIE02_VIRT_BASE);
+			add_pcie_port(0, 3, PCIE03_VIRT_BASE);
+		}
+	}
+
+	if (init_port1) {
+		add_pcie_port(1, 0, PCIE10_VIRT_BASE);
+		if (!orion_pcie_x4_mode((void __iomem *)PCIE10_VIRT_BASE)) {
+			add_pcie_port(1, 1, PCIE11_VIRT_BASE);
+			add_pcie_port(1, 2, PCIE12_VIRT_BASE);
+			add_pcie_port(1, 3, PCIE13_VIRT_BASE);
+		}
+	}
+
+	pci_common_init(&mv78xx0_pci);
+}
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index a7a6efec89742c0d8f113b9fa56bf7fd81045ba6..236603bbafdc73566ebae2ea20b7cb08820cb1ec 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -365,7 +365,7 @@ config CPU_XSC3
 # Feroceon
 config CPU_FEROCEON
 	bool
-	depends on ARCH_ORION5X || ARCH_LOKI || ARCH_KIRKWOOD
+	depends on ARCH_ORION5X || ARCH_LOKI || ARCH_KIRKWOOD || ARCH_MV78XX0
 	default y
 	select CPU_32v5
 	select CPU_ABRT_EV5T
@@ -716,7 +716,7 @@ config OUTER_CACHE
 
 config CACHE_FEROCEON_L2
 	bool "Enable the Feroceon L2 cache controller"
-	depends on ARCH_KIRKWOOD
+	depends on ARCH_KIRKWOOD || ARCH_MV78XX0
 	default y
 	select OUTER_CACHE
 	help
diff --git a/include/asm-arm/arch-mv78xx0/debug-macro.S b/include/asm-arm/arch-mv78xx0/debug-macro.S
new file mode 100644
index 0000000000000000000000000000000000000000..d0595bd645e5e851e0c20a4772e2f7b71ab479c3
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/debug-macro.S
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-mv78xx0/debug-macro.S
+ *
+ * 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.
+*/
+
+#include <asm/arch/mv78xx0.h>
+
+	.macro	addruart,rx
+	mrc	p15, 0, \rx, c1, c0
+	tst	\rx, #1					@ MMU enabled?
+	ldreq	\rx, =MV78XX0_REGS_PHYS_BASE
+	ldrne	\rx, =MV78XX0_REGS_VIRT_BASE
+	orr	\rx, \rx, #0x00012000
+	.endm
+
+#define UART_SHIFT	2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-mv78xx0/dma.h b/include/asm-arm/arch-mv78xx0/dma.h
new file mode 100644
index 0000000000000000000000000000000000000000..40a8c178f10d9e85a2873c83247c3f2fe553f408
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/dma.h
@@ -0,0 +1 @@
+/* empty */
diff --git a/include/asm-arm/arch-mv78xx0/entry-macro.S b/include/asm-arm/arch-mv78xx0/entry-macro.S
new file mode 100644
index 0000000000000000000000000000000000000000..e9a606b1266989b52af7f68a9d19e5ed0e637ea6
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/entry-macro.S
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-mv78xx0/entry-macro.S
+ *
+ * Low-level IRQ helper macros for Marvell MV78xx0 platforms
+ *
+ * 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 <asm/arch/mv78xx0.h>
+
+	.macro  disable_fiq
+	.endm
+
+	.macro  arch_ret_to_user, tmp1, tmp2
+	.endm
+
+	.macro  get_irqnr_preamble, base, tmp
+	ldr	\base, =IRQ_VIRT_BASE
+	.endm
+
+	.macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+	@ check low interrupts
+	ldr	\irqstat, [\base, #IRQ_CAUSE_LOW_OFF]
+	ldr	\tmp, [\base, #IRQ_MASK_LOW_OFF]
+	mov	\irqnr, #31
+	ands	\irqstat, \irqstat, \tmp
+
+	@ if no low interrupts set, check high interrupts
+	ldreq	\irqstat, [\base, #IRQ_CAUSE_HIGH_OFF]
+	ldreq	\tmp, [\base, #IRQ_MASK_HIGH_OFF]
+	moveq	\irqnr, #63
+	andeqs	\irqstat, \irqstat, \tmp
+
+	@ find first active interrupt source
+	clzne	\irqstat, \irqstat
+	subne	\irqnr, \irqnr, \irqstat
+	.endm
diff --git a/include/asm-arm/arch-mv78xx0/hardware.h b/include/asm-arm/arch-mv78xx0/hardware.h
new file mode 100644
index 0000000000000000000000000000000000000000..8e17926086c67ceaf1daf51bea8cf1ecb50fce4a
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/hardware.h
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-mv78xx0/hardware.h
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include "mv78xx0.h"
+
+#define pcibios_assign_all_busses()	1
+
+#define PCIBIOS_MIN_IO			0x00001000
+#define PCIBIOS_MIN_MEM			0x01000000
+#define PCIMEM_BASE			MV78XX0_PCIE_MEM_PHYS_BASE /* mem base for VGA */
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/io.h b/include/asm-arm/arch-mv78xx0/io.h
new file mode 100644
index 0000000000000000000000000000000000000000..415d4c98e3d18c65201a04c35b468d8c0e2f0547
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/io.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-mv78xx0/io.h
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#include "mv78xx0.h"
+
+#define IO_SPACE_LIMIT		0xffffffff
+
+static inline void __iomem *__io(unsigned long addr)
+{
+	return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0))
+					+ MV78XX0_PCIE_IO_VIRT_BASE(0));
+}
+
+#define __io(a)			__io(a)
+#define __mem_pci(a)		(a)
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/irqs.h b/include/asm-arm/arch-mv78xx0/irqs.h
new file mode 100644
index 0000000000000000000000000000000000000000..75930450cd65a9ca5958ff2d727fab0124ad38f0
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/irqs.h
@@ -0,0 +1,91 @@
+/*
+ * include/asm-arm/arch-mv78xx0/irqs.h
+ *
+ * IRQ definitions for Marvell MV78xx0 SoCs
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+#include "mv78xx0.h"	/* need GPIO_MAX */
+
+/*
+ * MV78xx0 Low Interrupt Controller
+ */
+#define IRQ_MV78XX0_ERR		0
+#define IRQ_MV78XX0_SPI		1
+#define IRQ_MV78XX0_I2C_0	2
+#define IRQ_MV78XX0_I2C_1	3
+#define IRQ_MV78XX0_IDMA_0	4
+#define IRQ_MV78XX0_IDMA_1	5
+#define IRQ_MV78XX0_IDMA_2	6
+#define IRQ_MV78XX0_IDMA_3	7
+#define IRQ_MV78XX0_TIMER_0	8
+#define IRQ_MV78XX0_TIMER_1	9
+#define IRQ_MV78XX0_TIMER_2	10
+#define IRQ_MV78XX0_TIMER_3	11
+#define IRQ_MV78XX0_UART_0	12
+#define IRQ_MV78XX0_UART_1	13
+#define IRQ_MV78XX0_UART_2	14
+#define IRQ_MV78XX0_UART_3	15
+#define IRQ_MV78XX0_USB_0	16
+#define IRQ_MV78XX0_USB_1	17
+#define IRQ_MV78XX0_USB_2	18
+#define IRQ_MV78XX0_CRYPTO	19
+#define IRQ_MV78XX0_SDIO_0	20
+#define IRQ_MV78XX0_SDIO_1	21
+#define IRQ_MV78XX0_XOR_0	22
+#define IRQ_MV78XX0_XOR_1	23
+#define IRQ_MV78XX0_I2S_0	24
+#define IRQ_MV78XX0_I2S_1	25
+#define IRQ_MV78XX0_SATA	26
+#define IRQ_MV78XX0_TDMI	27
+
+/*
+ * MV78xx0 High Interrupt Controller
+ */
+#define IRQ_MV78XX0_PCIE_00	32
+#define IRQ_MV78XX0_PCIE_01	33
+#define IRQ_MV78XX0_PCIE_02	34
+#define IRQ_MV78XX0_PCIE_03	35
+#define IRQ_MV78XX0_PCIE_10	36
+#define IRQ_MV78XX0_PCIE_11	37
+#define IRQ_MV78XX0_PCIE_12	38
+#define IRQ_MV78XX0_PCIE_13	39
+#define IRQ_MV78XX0_GE00_SUM	40
+#define IRQ_MV78XX0_GE00_RX	41
+#define IRQ_MV78XX0_GE00_TX	42
+#define IRQ_MV78XX0_GE00_MISC	43
+#define IRQ_MV78XX0_GE01_SUM	44
+#define IRQ_MV78XX0_GE01_RX	45
+#define IRQ_MV78XX0_GE01_TX	46
+#define IRQ_MV78XX0_GE01_MISC	47
+#define IRQ_MV78XX0_GE10_SUM	48
+#define IRQ_MV78XX0_GE10_RX	49
+#define IRQ_MV78XX0_GE10_TX	50
+#define IRQ_MV78XX0_GE10_MISC	51
+#define IRQ_MV78XX0_GE11_SUM	52
+#define IRQ_MV78XX0_GE11_RX	53
+#define IRQ_MV78XX0_GE11_TX	54
+#define IRQ_MV78XX0_GE11_MISC	55
+#define IRQ_MV78XX0_GPIO_0_7	56
+#define IRQ_MV78XX0_GPIO_8_15	57
+#define IRQ_MV78XX0_GPIO_16_23	58
+#define IRQ_MV78XX0_GPIO_24_31	59
+#define IRQ_MV78XX0_DB_IN	60
+#define IRQ_MV78XX0_DB_OUT	61
+
+/*
+ * MV78XX0 General Purpose Pins
+ */
+#define IRQ_MV78XX0_GPIO_START	64
+#define NR_GPIO_IRQS		GPIO_MAX
+
+#define NR_IRQS			(IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS)
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/memory.h b/include/asm-arm/arch-mv78xx0/memory.h
new file mode 100644
index 0000000000000000000000000000000000000000..721a6b185b91c1091dca07e59bf0935fa7cb6729
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/memory.h
@@ -0,0 +1,14 @@
+/*
+ * include/asm-arm/arch-mv78xx0/memory.h
+ */
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+#define PHYS_OFFSET		UL(0x00000000)
+
+#define __virt_to_bus(x)	__virt_to_phys(x)
+#define __bus_to_virt(x)	__phys_to_virt(x)
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/mv78xx0.h b/include/asm-arm/arch-mv78xx0/mv78xx0.h
new file mode 100644
index 0000000000000000000000000000000000000000..9f5d83c73faa100a2cf708b7a614c2524de3f738
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/mv78xx0.h
@@ -0,0 +1,126 @@
+/*
+ * include/asm-arm/arch-mv78xx0/mv78xx0.h
+ *
+ * Generic definitions for Marvell MV78xx0 SoC flavors:
+ *  MV781x0 and MV782x0.
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_MV78XX0_H
+#define __ASM_ARCH_MV78XX0_H
+
+/*
+ * Marvell MV78xx0 address maps.
+ *
+ * phys
+ * c0000000	PCIe Memory space
+ * f0800000	PCIe #0 I/O space
+ * f0900000	PCIe #1 I/O space
+ * f0a00000	PCIe #2 I/O space
+ * f0b00000	PCIe #3 I/O space
+ * f0c00000	PCIe #4 I/O space
+ * f0d00000	PCIe #5 I/O space
+ * f0e00000	PCIe #6 I/O space
+ * f0f00000	PCIe #7 I/O space
+ * f1000000	on-chip peripheral registers
+ *
+ * virt		phys		size
+ * fe400000	f102x000	16K	core-specific peripheral registers
+ * fe700000	f0800000	1M	PCIe #0 I/O space
+ * fe800000	f0900000	1M	PCIe #1 I/O space
+ * fe900000	f0a00000	1M	PCIe #2 I/O space
+ * fea00000	f0b00000	1M	PCIe #3 I/O space
+ * feb00000	f0c00000	1M	PCIe #4 I/O space
+ * fec00000	f0d00000	1M	PCIe #5 I/O space
+ * fed00000	f0e00000	1M	PCIe #6 I/O space
+ * fee00000	f0f00000	1M	PCIe #7 I/O space
+ * fef00000	f1000000	1M	on-chip peripheral registers
+ */
+#define MV78XX0_CORE0_REGS_PHYS_BASE	0xf1020000
+#define MV78XX0_CORE1_REGS_PHYS_BASE	0xf1024000
+#define MV78XX0_CORE_REGS_VIRT_BASE	0xfe400000
+#define MV78XX0_CORE_REGS_SIZE		SZ_16K
+
+#define MV78XX0_PCIE_IO_PHYS_BASE(i)	(0xf0800000 + ((i) << 20))
+#define MV78XX0_PCIE_IO_VIRT_BASE(i)	(0xfe700000 + ((i) << 20))
+#define MV78XX0_PCIE_IO_SIZE		SZ_1M
+
+#define MV78XX0_REGS_PHYS_BASE		0xf1000000
+#define MV78XX0_REGS_VIRT_BASE		0xfef00000
+#define MV78XX0_REGS_SIZE		SZ_1M
+
+#define MV78XX0_PCIE_MEM_PHYS_BASE	0xc0000000
+#define MV78XX0_PCIE_MEM_SIZE		0x30000000
+
+/*
+ * Core-specific peripheral registers.
+ */
+#define BRIDGE_VIRT_BASE	(MV78XX0_CORE_REGS_VIRT_BASE)
+#define  CPU_CONTROL		(BRIDGE_VIRT_BASE | 0x0104)
+#define   L2_WRITETHROUGH	0x00020000
+#define  RSTOUTn_MASK		(BRIDGE_VIRT_BASE | 0x0108)
+#define   SOFT_RESET_OUT_EN	0x00000004
+#define  SYSTEM_SOFT_RESET	(BRIDGE_VIRT_BASE | 0x010c)
+#define   SOFT_RESET		0x00000001
+#define  BRIDGE_CAUSE		(BRIDGE_VIRT_BASE | 0x0110)
+#define  BRIDGE_MASK		(BRIDGE_VIRT_BASE | 0x0114)
+#define   BRIDGE_INT_TIMER0	0x0002
+#define   BRIDGE_INT_TIMER1	0x0004
+#define   BRIDGE_INT_TIMER1_CLR	(~0x0004)
+#define  IRQ_VIRT_BASE		(BRIDGE_VIRT_BASE | 0x0200)
+#define   IRQ_CAUSE_LOW_OFF	0x0004
+#define   IRQ_CAUSE_HIGH_OFF	0x0008
+#define   IRQ_MASK_LOW_OFF	0x0010
+#define   IRQ_MASK_HIGH_OFF	0x0014
+#define  TIMER_VIRT_BASE	(BRIDGE_VIRT_BASE | 0x0300)
+
+/*
+ * Register Map
+ */
+#define DDR_VIRT_BASE		(MV78XX0_REGS_VIRT_BASE | 0x00000)
+#define  DDR_WINDOW_CPU0_BASE	(DDR_VIRT_BASE | 0x1500)
+#define  DDR_WINDOW_CPU1_BASE	(DDR_VIRT_BASE | 0x1700)
+
+#define DEV_BUS_PHYS_BASE	(MV78XX0_REGS_PHYS_BASE | 0x10000)
+#define DEV_BUS_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x10000)
+#define  SAMPLE_AT_RESET_LOW	(DEV_BUS_VIRT_BASE | 0x0030)
+#define  SAMPLE_AT_RESET_HIGH	(DEV_BUS_VIRT_BASE | 0x0034)
+#define  UART0_PHYS_BASE	(DEV_BUS_PHYS_BASE | 0x2000)
+#define  UART0_VIRT_BASE	(DEV_BUS_VIRT_BASE | 0x2000)
+#define  UART1_PHYS_BASE	(DEV_BUS_PHYS_BASE | 0x2100)
+#define  UART1_VIRT_BASE	(DEV_BUS_VIRT_BASE | 0x2100)
+#define  UART2_PHYS_BASE	(DEV_BUS_PHYS_BASE | 0x2200)
+#define  UART2_VIRT_BASE	(DEV_BUS_VIRT_BASE | 0x2200)
+#define  UART3_PHYS_BASE	(DEV_BUS_PHYS_BASE | 0x2300)
+#define  UART3_VIRT_BASE	(DEV_BUS_VIRT_BASE | 0x2300)
+
+#define GE10_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x30000)
+#define GE11_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x34000)
+
+#define PCIE00_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x40000)
+#define PCIE01_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x44000)
+#define PCIE02_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x48000)
+#define PCIE03_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x4c000)
+
+#define USB0_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x50000)
+#define USB1_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x51000)
+#define USB2_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x52000)
+
+#define GE00_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x70000)
+#define GE01_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0x74000)
+
+#define PCIE10_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x80000)
+#define PCIE11_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x84000)
+#define PCIE12_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x88000)
+#define PCIE13_VIRT_BASE	(MV78XX0_REGS_VIRT_BASE | 0x8c000)
+
+#define SATA_PHYS_BASE		(MV78XX0_REGS_PHYS_BASE | 0xa0000)
+
+
+#define GPIO_MAX		32
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/system.h b/include/asm-arm/arch-mv78xx0/system.h
new file mode 100644
index 0000000000000000000000000000000000000000..7eb47d376db90507c154e0715d6ce119ef7751b6
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/system.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-mv78xx0/system.h
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+#include <asm/arch/hardware.h>
+#include <asm/arch/mv78xx0.h>
+
+static inline void arch_idle(void)
+{
+	cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+	/*
+	 * Enable soft reset to assert RSTOUTn.
+	 */
+	writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
+
+	/*
+	 * Assert soft reset.
+	 */
+	writel(SOFT_RESET, SYSTEM_SOFT_RESET);
+
+	while (1)
+		;
+}
+
+
+#endif
diff --git a/include/asm-arm/arch-mv78xx0/timex.h b/include/asm-arm/arch-mv78xx0/timex.h
new file mode 100644
index 0000000000000000000000000000000000000000..a854b1ccbd01d19f1ad47a938732c7e78f16be32
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-mv78xx0/timex.h
+ *
+ * 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.
+ */
+
+#define CLOCK_TICK_RATE		(100 * HZ)
diff --git a/include/asm-arm/arch-mv78xx0/uncompress.h b/include/asm-arm/arch-mv78xx0/uncompress.h
new file mode 100644
index 0000000000000000000000000000000000000000..3bfe0a293ef7be5d869878f14eb9d0416622da39
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/uncompress.h
@@ -0,0 +1,47 @@
+/*
+ * include/asm-arm/arch-mv78xx0/uncompress.h
+ *
+ * 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/serial_reg.h>
+#include <asm/arch/mv78xx0.h>
+
+#define SERIAL_BASE	((unsigned char *)UART0_PHYS_BASE)
+
+static void putc(const char c)
+{
+	unsigned char *base = SERIAL_BASE;
+	int i;
+
+	for (i = 0; i < 0x1000; i++) {
+		if (base[UART_LSR << 2] & UART_LSR_THRE)
+			break;
+		barrier();
+	}
+
+	base[UART_TX << 2] = c;
+}
+
+static void flush(void)
+{
+	unsigned char *base = SERIAL_BASE;
+	unsigned char mask;
+	int i;
+
+	mask = UART_LSR_TEMT | UART_LSR_THRE;
+
+	for (i = 0; i < 0x1000; i++) {
+		if ((base[UART_LSR << 2] & mask) == mask)
+			break;
+		barrier();
+	}
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-mv78xx0/vmalloc.h b/include/asm-arm/arch-mv78xx0/vmalloc.h
new file mode 100644
index 0000000000000000000000000000000000000000..f2c512197579b59bb2e87010ffa62f69b3b67c7f
--- /dev/null
+++ b/include/asm-arm/arch-mv78xx0/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-mv78xx0/vmalloc.h
+ */
+
+#define VMALLOC_END	0xfe000000