Merge branch 'for-rmk' of git://git.marvell.com/orion

39 files changed, 703 insertions, 31 deletions

diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig
index 9578b5d9f9c7..1464ffe71717 100644
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@@ -757,7 +757,14 @@ CONFIG_INPUT_EVDEV=y
 #
 # Input Device Drivers
 #
-# CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
@@ -1111,11 +1118,11 @@ CONFIG_RTC_DRV_DS1307=y
 CONFIG_RTC_DRV_RS5C372=y
 # CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
+CONFIG_RTC_DRV_PCF8563=y
 # CONFIG_RTC_DRV_PCF8583 is not set
 CONFIG_RTC_DRV_M41T80=y
 # CONFIG_RTC_DRV_M41T80_WDT is not set
-# CONFIG_RTC_DRV_S35390A is not set
+CONFIG_RTC_DRV_S35390A=y
 
 #
 # SPI RTC drivers
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 1e070a2b561a..7bcd69a9a88c 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -150,6 +150,14 @@
 #endif
 
 /*
+ * Amount of memory reserved for the vmalloc() area, and minimum
+ * address for vmalloc mappings.
+ */
+extern unsigned long vmalloc_reserve;
+
+#define VMALLOC_MIN             (void *)(VMALLOC_END - vmalloc_reserve)
+
+/*
  * PFNs are used to describe any physical page; this means
  * PFN 0 == physical address 0.
  *
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 38f0e7940a13..2ca7038b67a7 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -81,6 +81,8 @@ EXPORT_SYMBOL(system_serial_high);
 unsigned int elf_hwcap;
 EXPORT_SYMBOL(elf_hwcap);
 
+unsigned long __initdata vmalloc_reserve = 128 << 20;
+
 
 #ifdef MULTI_CPU
 struct processor processor;
@@ -501,6 +503,17 @@ static void __init early_mem(char **p)
 __early_param("mem=", early_mem);
 
 /*
+ * vmalloc=size forces the vmalloc area to be exactly 'size'
+ * bytes. This can be used to increase (or decrease) the vmalloc
+ * area - the default is 128m.
+ */
+static void __init early_vmalloc(char **arg)
+{
+        vmalloc_reserve = memparse(*arg, arg);
+}
+__early_param("vmalloc=", early_vmalloc);
+
+/*
  * Initial parsing of the command line.
  */
 static void __init parse_cmdline(char **cmdline_p, char *from)
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 0e509b8ad56e..189f16f3619d 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -15,15 +15,17 @@
 #include <linux/mbus.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/ata_platform.h>
+#include <linux/spi/orion_spi.h>
 #include <asm/page.h>
 #include <asm/timex.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <mach/kirkwood.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 <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
+#include <plat/mv_xor.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -196,6 +198,37 @@ void __init kirkwood_sata_init(struct mv_sata_platform_data *sata_data)
 
 
 /*****************************************************************************
+ * SPI
+ ****************************************************************************/
+static struct orion_spi_info kirkwood_spi_plat_data = {
+        .tclk           = KIRKWOOD_TCLK,
+};
+
+static struct resource kirkwood_spi_resources[] = {
+        {
+                .start  = SPI_PHYS_BASE,
+                .end    = SPI_PHYS_BASE + SZ_512 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device kirkwood_spi = {
+        .name           = "orion_spi",
+        .id             = 0,
+        .resource       = kirkwood_spi_resources,
+        .dev            = {
+                .platform_data  = &kirkwood_spi_plat_data,
+        },
+        .num_resources  = ARRAY_SIZE(kirkwood_spi_resources),
+};
+
+void __init kirkwood_spi_init()
+{
+        platform_device_register(&kirkwood_spi);
+}
+
+
+/*****************************************************************************
  * UART0
  ****************************************************************************/
 static struct plat_serial8250_port kirkwood_uart0_data[] = {
@@ -284,6 +317,212 @@ void __init kirkwood_uart1_init(void)
 
 
 /*****************************************************************************
+ * XOR
+ ****************************************************************************/
+static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
+        .dram           = &kirkwood_mbus_dram_info,
+};
+
+static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK;
+
+
+/*****************************************************************************
+ * XOR0
+ ****************************************************************************/
+static struct resource kirkwood_xor0_shared_resources[] = {
+        {
+                .name   = "xor 0 low",
+                .start  = XOR0_PHYS_BASE,
+                .end    = XOR0_PHYS_BASE + 0xff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "xor 0 high",
+                .start  = XOR0_HIGH_PHYS_BASE,
+                .end    = XOR0_HIGH_PHYS_BASE + 0xff,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device kirkwood_xor0_shared = {
+        .name           = MV_XOR_SHARED_NAME,
+        .id             = 0,
+        .dev            = {
+                .platform_data = &kirkwood_xor_shared_data,
+        },
+        .num_resources  = ARRAY_SIZE(kirkwood_xor0_shared_resources),
+        .resource       = kirkwood_xor0_shared_resources,
+};
+
+static struct resource kirkwood_xor00_resources[] = {
+        [0] = {
+                .start  = IRQ_KIRKWOOD_XOR_00,
+                .end    = IRQ_KIRKWOOD_XOR_00,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data kirkwood_xor00_data = {
+        .shared         = &kirkwood_xor0_shared,
+        .hw_id          = 0,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor00_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(kirkwood_xor00_resources),
+        .resource       = kirkwood_xor00_resources,
+        .dev            = {
+                .dma_mask               = &kirkwood_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&kirkwood_xor00_data,
+        },
+};
+
+static struct resource kirkwood_xor01_resources[] = {
+        [0] = {
+                .start  = IRQ_KIRKWOOD_XOR_01,
+                .end    = IRQ_KIRKWOOD_XOR_01,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data kirkwood_xor01_data = {
+        .shared         = &kirkwood_xor0_shared,
+        .hw_id          = 1,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor01_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 1,
+        .num_resources  = ARRAY_SIZE(kirkwood_xor01_resources),
+        .resource       = kirkwood_xor01_resources,
+        .dev            = {
+                .dma_mask               = &kirkwood_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&kirkwood_xor01_data,
+        },
+};
+
+void __init kirkwood_xor0_init(void)
+{
+        platform_device_register(&kirkwood_xor0_shared);
+
+        /*
+         * two engines can't do memset simultaneously, this limitation
+         * satisfied by removing memset support from one of the engines.
+         */
+        dma_cap_set(DMA_MEMCPY, kirkwood_xor00_data.cap_mask);
+        dma_cap_set(DMA_XOR, kirkwood_xor00_data.cap_mask);
+        platform_device_register(&kirkwood_xor00_channel);
+
+        dma_cap_set(DMA_MEMCPY, kirkwood_xor01_data.cap_mask);
+        dma_cap_set(DMA_MEMSET, kirkwood_xor01_data.cap_mask);
+        dma_cap_set(DMA_XOR, kirkwood_xor01_data.cap_mask);
+        platform_device_register(&kirkwood_xor01_channel);
+}
+
+
+/*****************************************************************************
+ * XOR1
+ ****************************************************************************/
+static struct resource kirkwood_xor1_shared_resources[] = {
+        {
+                .name   = "xor 1 low",
+                .start  = XOR1_PHYS_BASE,
+                .end    = XOR1_PHYS_BASE + 0xff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "xor 1 high",
+                .start  = XOR1_HIGH_PHYS_BASE,
+                .end    = XOR1_HIGH_PHYS_BASE + 0xff,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device kirkwood_xor1_shared = {
+        .name           = MV_XOR_SHARED_NAME,
+        .id             = 1,
+        .dev            = {
+                .platform_data = &kirkwood_xor_shared_data,
+        },
+        .num_resources  = ARRAY_SIZE(kirkwood_xor1_shared_resources),
+        .resource       = kirkwood_xor1_shared_resources,
+};
+
+static struct resource kirkwood_xor10_resources[] = {
+        [0] = {
+                .start  = IRQ_KIRKWOOD_XOR_10,
+                .end    = IRQ_KIRKWOOD_XOR_10,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data kirkwood_xor10_data = {
+        .shared         = &kirkwood_xor1_shared,
+        .hw_id          = 0,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor10_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 2,
+        .num_resources  = ARRAY_SIZE(kirkwood_xor10_resources),
+        .resource       = kirkwood_xor10_resources,
+        .dev            = {
+                .dma_mask               = &kirkwood_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&kirkwood_xor10_data,
+        },
+};
+
+static struct resource kirkwood_xor11_resources[] = {
+        [0] = {
+                .start  = IRQ_KIRKWOOD_XOR_11,
+                .end    = IRQ_KIRKWOOD_XOR_11,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data kirkwood_xor11_data = {
+        .shared         = &kirkwood_xor1_shared,
+        .hw_id          = 1,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device kirkwood_xor11_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 3,
+        .num_resources  = ARRAY_SIZE(kirkwood_xor11_resources),
+        .resource       = kirkwood_xor11_resources,
+        .dev            = {
+                .dma_mask               = &kirkwood_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&kirkwood_xor11_data,
+        },
+};
+
+void __init kirkwood_xor1_init(void)
+{
+        platform_device_register(&kirkwood_xor1_shared);
+
+        /*
+         * two engines can't do memset simultaneously, this limitation
+         * satisfied by removing memset support from one of the engines.
+         */
+        dma_cap_set(DMA_MEMCPY, kirkwood_xor10_data.cap_mask);
+        dma_cap_set(DMA_XOR, kirkwood_xor10_data.cap_mask);
+        platform_device_register(&kirkwood_xor10_channel);
+
+        dma_cap_set(DMA_MEMCPY, kirkwood_xor11_data.cap_mask);
+        dma_cap_set(DMA_MEMSET, kirkwood_xor11_data.cap_mask);
+        dma_cap_set(DMA_XOR, kirkwood_xor11_data.cap_mask);
+        platform_device_register(&kirkwood_xor11_channel);
+}
+
+
+/*****************************************************************************
  * Time handling
  ****************************************************************************/
 static void kirkwood_timer_init(void)
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index 5dee2f6b40a5..69cd113af03a 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -33,8 +33,11 @@ void kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data);
 void kirkwood_pcie_init(void);
 void kirkwood_rtc_init(void);
 void kirkwood_sata_init(struct mv_sata_platform_data *sata_data);
+void kirkwood_spi_init(void);
 void kirkwood_uart0_init(void);
 void kirkwood_uart1_init(void);
+void kirkwood_xor0_init(void);
+void kirkwood_xor1_init(void);
 
 extern struct sys_timer kirkwood_timer;
 
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index d1336b41f0fb..5c69992295e8 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -88,6 +88,15 @@
 
 #define USB_PHYS_BASE           (KIRKWOOD_REGS_PHYS_BASE | 0x50000)
 
+#define XOR0_PHYS_BASE          (KIRKWOOD_REGS_PHYS_BASE | 0x60800)
+#define XOR0_VIRT_BASE          (KIRKWOOD_REGS_VIRT_BASE | 0x60800)
+#define XOR1_PHYS_BASE          (KIRKWOOD_REGS_PHYS_BASE | 0x60900)
+#define XOR1_VIRT_BASE          (KIRKWOOD_REGS_VIRT_BASE | 0x60900)
+#define XOR0_HIGH_PHYS_BASE     (KIRKWOOD_REGS_PHYS_BASE | 0x60A00)
+#define XOR0_HIGH_VIRT_BASE     (KIRKWOOD_REGS_VIRT_BASE | 0x60A00)
+#define XOR1_HIGH_PHYS_BASE     (KIRKWOOD_REGS_PHYS_BASE | 0x60B00)
+#define XOR1_HIGH_VIRT_BASE     (KIRKWOOD_REGS_VIRT_BASE | 0x60B00)
+
 #define GE00_PHYS_BASE          (KIRKWOOD_REGS_PHYS_BASE | 0x70000)
 #define GE01_PHYS_BASE          (KIRKWOOD_REGS_PHYS_BASE | 0x74000)
 
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
index 302bb2cf6669..5790643ffe07 100644
--- a/arch/arm/mach-kirkwood/irq.c
+++ b/arch/arm/mach-kirkwood/irq.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
 #include "common.h"
 
 void __init kirkwood_init_irq(void)
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index 8282d0ff84bf..2195fa31f6b7 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -12,7 +12,7 @@
 #include <linux/pci.h>
 #include <linux/mbus.h>
 #include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
 #include "common.h"
 
 
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 182230a5d198..a3012d445971 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -18,6 +18,9 @@
 #include <linux/timer.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
+#include <linux/spi/flash.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
@@ -34,6 +37,21 @@ static struct mv_sata_platform_data rd88f6192_sata_data = {
         .n_ports        = 2,
 };
 
+static const struct flash_platform_data rd88F6192_spi_slave_data = {
+        .type           = "m25p128",
+};
+
+static struct spi_board_info __initdata rd88F6192_spi_slave_info[] = {
+        {
+                .modalias       = "m25p80",
+                .platform_data  = &rd88F6192_spi_slave_data,
+                .irq            = -1,
+                .max_speed_hz   = 20000000,
+                .bus_num        = 0,
+                .chip_select    = 0,
+        },
+};
+
 static void __init rd88f6192_init(void)
 {
         /*
@@ -45,7 +63,12 @@ static void __init rd88f6192_init(void)
         kirkwood_ge00_init(&rd88f6192_ge00_data);
         kirkwood_rtc_init();
         kirkwood_sata_init(&rd88f6192_sata_data);
+        spi_register_board_info(rd88F6192_spi_slave_info,
+                                ARRAY_SIZE(rd88F6192_spi_slave_info));
+        kirkwood_spi_init();
         kirkwood_uart0_init();
+        kirkwood_xor0_init();
+        kirkwood_xor1_init();
 }
 
 static int __init rd88f6192_pci_init(void)
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index d8a43018c7d3..d96487a0f18b 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -23,7 +23,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/kirkwood.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
 #include "common.h"
 
 static struct mtd_partition rd88f6281_nand_parts[] = {
diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c
index e20cdbca1ebe..c0d2d9d12e74 100644
--- a/arch/arm/mach-loki/common.c
+++ b/arch/arm/mach-loki/common.c
@@ -19,8 +19,8 @@
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <mach/loki.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
 #include "common.h"
 
 /*****************************************************************************
diff --git a/arch/arm/mach-loki/irq.c b/arch/arm/mach-loki/irq.c
index d839af91fe03..5a487930cb2f 100644
--- a/arch/arm/mach-loki/irq.c
+++ b/arch/arm/mach-loki/irq.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <asm/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
 #include "common.h"
 
 void __init loki_init_irq(void)
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index e633f9cb239f..953a26c469cb 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -18,10 +18,10 @@
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
 #include <mach/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 <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
 #include "common.h"
 
 
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 3198abf54c90..28248d37b999 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <mach/mv78xx0.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
 #include "common.h"
 
 void __init mv78xx0_init_irq(void)
diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c
index b78e1443159f..430ea84d587d 100644
--- a/arch/arm/mach-mv78xx0/pcie.c
+++ b/arch/arm/mach-mv78xx0/pcie.c
@@ -12,7 +12,7 @@
 #include <linux/pci.h>
 #include <linux/mbus.h>
 #include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
 #include "common.h"
 
 struct pcie_port {
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 168eeacaa4c0..7b11e552bc5a 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -26,9 +26,10 @@
 #include <asm/mach/time.h>
 #include <mach/hardware.h>
 #include <mach/orion5x.h>
-#include <asm/plat-orion/ehci-orion.h>
-#include <asm/plat-orion/orion_nand.h>
-#include <asm/plat-orion/time.h>
+#include <plat/ehci-orion.h>
+#include <plat/mv_xor.h>
+#include <plat/orion_nand.h>
+#include <plat/time.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -355,6 +356,103 @@ void __init orion5x_uart1_init(void)
 
 
 /*****************************************************************************
+ * XOR engine
+ ****************************************************************************/
+static struct resource orion5x_xor_shared_resources[] = {
+        {
+                .name   = "xor low",
+                .start  = ORION5X_XOR_PHYS_BASE,
+                .end    = ORION5X_XOR_PHYS_BASE + 0xff,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .name   = "xor high",
+                .start  = ORION5X_XOR_PHYS_BASE + 0x200,
+                .end    = ORION5X_XOR_PHYS_BASE + 0x2ff,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device orion5x_xor_shared = {
+        .name           = MV_XOR_SHARED_NAME,
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(orion5x_xor_shared_resources),
+        .resource       = orion5x_xor_shared_resources,
+};
+
+static u64 orion5x_xor_dmamask = DMA_32BIT_MASK;
+
+static struct resource orion5x_xor0_resources[] = {
+        [0] = {
+                .start  = IRQ_ORION5X_XOR0,
+                .end    = IRQ_ORION5X_XOR0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion5x_xor0_data = {
+        .shared         = &orion5x_xor_shared,
+        .hw_id          = 0,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion5x_xor0_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(orion5x_xor0_resources),
+        .resource       = orion5x_xor0_resources,
+        .dev            = {
+                .dma_mask               = &orion5x_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&orion5x_xor0_data,
+        },
+};
+
+static struct resource orion5x_xor1_resources[] = {
+        [0] = {
+                .start  = IRQ_ORION5X_XOR1,
+                .end    = IRQ_ORION5X_XOR1,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mv_xor_platform_data orion5x_xor1_data = {
+        .shared         = &orion5x_xor_shared,
+        .hw_id          = 1,
+        .pool_size      = PAGE_SIZE,
+};
+
+static struct platform_device orion5x_xor1_channel = {
+        .name           = MV_XOR_NAME,
+        .id             = 1,
+        .num_resources  = ARRAY_SIZE(orion5x_xor1_resources),
+        .resource       = orion5x_xor1_resources,
+        .dev            = {
+                .dma_mask               = &orion5x_xor_dmamask,
+                .coherent_dma_mask      = DMA_64BIT_MASK,
+                .platform_data          = (void *)&orion5x_xor1_data,
+        },
+};
+
+void __init orion5x_xor_init(void)
+{
+        platform_device_register(&orion5x_xor_shared);
+
+        /*
+         * two engines can't do memset simultaneously, this limitation
+         * satisfied by removing memset support from one of the engines.
+         */
+        dma_cap_set(DMA_MEMCPY, orion5x_xor0_data.cap_mask);
+        dma_cap_set(DMA_XOR, orion5x_xor0_data.cap_mask);
+        platform_device_register(&orion5x_xor0_channel);
+
+        dma_cap_set(DMA_MEMCPY, orion5x_xor1_data.cap_mask);
+        dma_cap_set(DMA_MEMSET, orion5x_xor1_data.cap_mask);
+        dma_cap_set(DMA_XOR, orion5x_xor1_data.cap_mask);
+        platform_device_register(&orion5x_xor1_channel);
+}
+
+
+/*****************************************************************************
  * Time handling
  ****************************************************************************/
 static void orion5x_timer_init(void)
@@ -382,6 +480,8 @@ static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
                         *dev_name = "MV88F5281-D2";
                 } else if (*rev == MV88F5281_REV_D1) {
                         *dev_name = "MV88F5281-D1";
+                } else if (*rev == MV88F5281_REV_D0) {
+                        *dev_name = "MV88F5281-D0";
                 } else {
                         *dev_name = "MV88F5281-Rev-Unsupported";
                 }
@@ -416,6 +516,15 @@ void __init orion5x_init(void)
          * Setup Orion address map
          */
         orion5x_setup_cpu_mbus_bridge();
+
+        /*
+         * Don't issue "Wait for Interrupt" instruction if we are
+         * running on D0 5281 silicon.
+         */
+        if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) {
+                printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n");
+                disable_hlt();
+        }
 }
 
 /*
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index f72cf0e77544..e75bd7004b94 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -32,6 +32,7 @@ void orion5x_i2c_init(void);
 void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
 void orion5x_uart0_init(void);
 void orion5x_uart1_init(void);
+void orion5x_xor_init(void);
 
 /*
  * PCIe/PCI functions.
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 48ce6d0e0020..ff13e9060b18 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -25,7 +25,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
 #include "common.h"
 #include "mpp.h"
 
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index f52a7d65bec2..61eb74a88862 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -73,6 +73,7 @@
 #define MV88F5182_REV_A2        2
 /* Orion-2 (88F5281) */
 #define MV88F5281_DEV_ID        0x5281
+#define MV88F5281_REV_D0        4
 #define MV88F5281_REV_D1        5
 #define MV88F5281_REV_D2        6
 
@@ -105,6 +106,10 @@
 #define ORION5X_USB0_VIRT_BASE          (ORION5X_REGS_VIRT_BASE | 0x50000)
 #define ORION5X_USB0_REG(x)             (ORION5X_USB0_VIRT_BASE | (x))
 
+#define ORION5X_XOR_PHYS_BASE           (ORION5X_REGS_PHYS_BASE | 0x60900)
+#define ORION5X_XOR_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x60900)
+#define ORION5X_XOR_REG(x)              (ORION5X_XOR_VIRT_BASE | (x))
+
 #define ORION5X_ETH_PHYS_BASE           (ORION5X_REGS_PHYS_BASE | 0x70000)
 #define ORION5X_ETH_VIRT_BASE           (ORION5X_REGS_VIRT_BASE | 0x70000)
 #define ORION5X_ETH_REG(x)              (ORION5X_ETH_VIRT_BASE | (x))
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index cc2a017fd2a9..2545ff9e5830 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -16,7 +16,7 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <mach/orion5x.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
 #include "common.h"
 
 /*****************************************************************************
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 0caaaac74bc1..cb72f1bb9cb7 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -25,7 +25,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
-#include <asm/plat-orion/orion_nand.h>
+#include <plat/orion_nand.h>
 #include "common.h"
 #include "mpp.h"
 
@@ -356,6 +356,7 @@ static void __init kurobox_pro_init(void)
         orion5x_sata_init(&kurobox_pro_sata_data);
         orion5x_uart0_init();
         orion5x_uart1_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(KUROBOX_PRO_NOR_BOOT_BASE,
                                    KUROBOX_PRO_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 4403cc963d66..53ff1893b883 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -239,6 +239,7 @@ static void __init mss2_init(void)
         orion5x_i2c_init();
         orion5x_sata_init(&mss2_sata_data);
         orion5x_uart0_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(MSS2_NOR_BOOT_BASE, MSS2_NOR_BOOT_SIZE);
         platform_device_register(&mss2_nor_flash);
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 67b2c0df615f..978d4d599396 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -203,6 +203,7 @@ static void __init mv2120_init(void)
         orion5x_i2c_init();
         orion5x_sata_init(&mv2120_sata_data);
         orion5x_uart0_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(MV2120_NOR_BOOT_BASE, MV2120_NOR_BOOT_SIZE);
         platform_device_register(&mv2120_nor_flash);
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index 256a4f680935..fbceecc4b7ec 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -14,7 +14,7 @@
 #include <linux/pci.h>
 #include <linux/mbus.h>
 #include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
 #include "common.h"
 
 /*****************************************************************************
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 8771cb76f0dc..4c3bcd76ac85 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -292,6 +292,7 @@ static void __init rd88f5182_init(void)
         orion5x_i2c_init();
         orion5x_sata_init(&rd88f5182_sata_data);
         orion5x_uart0_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(RD88F5182_NOR_BOOT_BASE,
                                    RD88F5182_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 809132de31d2..dd657163cd8d 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -207,12 +207,12 @@ static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
 
 static struct gpio_keys_button qnap_ts209_buttons[] = {
         {
-                .code           = KEY_RESTART,
+                .code           = KEY_COPY,
                 .gpio           = QNAP_TS209_GPIO_KEY_MEDIA,
                 .desc           = "USB Copy Button",
                 .active_low     = 1,
         }, {
-                .code           = KEY_POWER,
+                .code           = KEY_RESTART,
                 .gpio           = QNAP_TS209_GPIO_KEY_RESET,
                 .desc           = "Reset Button",
                 .active_low     = 1,
@@ -296,6 +296,7 @@ static void __init qnap_ts209_init(void)
         orion5x_i2c_init();
         orion5x_sata_init(&qnap_ts209_sata_data);
         orion5x_uart0_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
                                    QNAP_TS209_NOR_BOOT_SIZE);
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 6053e76ac967..b27d2b762081 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -3,6 +3,9 @@
  *
  * Maintainer: Sylver Bruneau <sylver.bruneau@gmail.com>
  *
+ * Copyright (C) 2008  Sylver Bruneau <sylver.bruneau@gmail.com>
+ * Copyright (C) 2008  Martin Michlmayr <tbm@cyrius.com>
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
@@ -16,6 +19,7 @@
 #include <linux/irq.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mv643xx_eth.h>
+#include <linux/leds.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/i2c.h>
@@ -162,16 +166,59 @@ static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = {
         I2C_BOARD_INFO("s35390a", 0x30),
 };
 
+/*****************************************************************************
+ * LEDs attached to GPIO
+ ****************************************************************************/
+
+static struct gpio_led ts409_led_pins[] = {
+        {
+                .name           = "ts409:red:sata1",
+                .gpio           = 4,
+                .active_low     = 1,
+        }, {
+                .name           = "ts409:red:sata2",
+                .gpio           = 5,
+                .active_low     = 1,
+        }, {
+                .name           = "ts409:red:sata3",
+                .gpio           = 6,
+                .active_low     = 1,
+        }, {
+                .name           = "ts409:red:sata4",
+                .gpio           = 7,
+                .active_low     = 1,
+        },
+};
+
+static struct gpio_led_platform_data ts409_led_data = {
+        .leds           = ts409_led_pins,
+        .num_leds       = ARRAY_SIZE(ts409_led_pins),
+};
+
+static struct platform_device ts409_leds = {
+        .name   = "leds-gpio",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &ts409_led_data,
+        },
+};
+
 /****************************************************************************
  * GPIO Attached Keys
  *     Power button is attached to the PIC microcontroller
  ****************************************************************************/
 
+#define QNAP_TS409_GPIO_KEY_RESET       14
 #define QNAP_TS409_GPIO_KEY_MEDIA       15
 
 static struct gpio_keys_button qnap_ts409_buttons[] = {
         {
                 .code           = KEY_RESTART,
+                .gpio           = QNAP_TS409_GPIO_KEY_RESET,
+                .desc           = "Reset Button",
+                .active_low     = 1,
+        }, {
+                .code           = KEY_COPY,
                 .gpio           = QNAP_TS409_GPIO_KEY_MEDIA,
                 .desc           = "USB Copy Button",
                 .active_low     = 1,
@@ -255,6 +302,7 @@ static void __init qnap_ts409_init(void)
         if (qnap_ts409_i2c_rtc.irq == 0)
                 pr_warning("qnap_ts409_init: failed to get RTC IRQ\n");
         i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
+        platform_device_register(&ts409_leds);
 
         /* register tsx09 specific power-off method */
         pm_power_off = qnap_tsx09_power_off;
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 014916a28fdc..ae0a5dccd2a1 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -256,6 +256,7 @@ static void __init ts78xx_init(void)
         orion5x_sata_init(&ts78xx_sata_data);
         orion5x_uart0_init();
         orion5x_uart1_init();
+        orion5x_xor_init();
 
         orion5x_setup_dev_boot_win(TS78XX_NOR_BOOT_BASE,
                                    TS78XX_NOR_BOOT_SIZE);
diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
index 20eec4ba173f..7b5a25d81576 100644
--- a/arch/arm/mm/cache-feroceon-l2.c
+++ b/arch/arm/mm/cache-feroceon-l2.c
@@ -14,7 +14,7 @@
 
 #include <linux/init.h>
 #include <asm/cacheflush.h>
-#include <asm/plat-orion/cache-feroceon-l2.h>
+#include <plat/cache-feroceon-l2.h>
 
 
 /*
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 2d6d682c206a..25d9a11eb617 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -568,6 +568,55 @@ void __init iotable_init(struct map_desc *io_desc, int nr)
                 create_mapping(io_desc + i);
 }
 
+static int __init check_membank_valid(struct membank *mb)
+{
+        /*
+         * Check whether this memory region has non-zero size.
+         */
+        if (mb->size == 0)
+                return 0;
+
+        /*
+         * Check whether this memory region would entirely overlap
+         * the vmalloc area.
+         */
+        if (phys_to_virt(mb->start) >= VMALLOC_MIN) {
+                printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx "
+                        "(vmalloc region overlap).\n",
+                        mb->start, mb->start + mb->size - 1);
+                return 0;
+        }
+
+        /*
+         * Check whether this memory region would partially overlap
+         * the vmalloc area.
+         */
+        if (phys_to_virt(mb->start + mb->size) < phys_to_virt(mb->start) ||
+            phys_to_virt(mb->start + mb->size) > VMALLOC_MIN) {
+                unsigned long newsize = VMALLOC_MIN - phys_to_virt(mb->start);
+
+                printk(KERN_NOTICE "Truncating RAM at %.8lx-%.8lx "
+                        "to -%.8lx (vmalloc region overlap).\n",
+                        mb->start, mb->start + mb->size - 1,
+                        mb->start + newsize - 1);
+                mb->size = newsize;
+        }
+
+        return 1;
+}
+
+static void __init sanity_check_meminfo(struct meminfo *mi)
+{
+        int i;
+        int j;
+
+        for (i = 0, j = 0; i < mi->nr_banks; i++) {
+                if (check_membank_valid(&mi->bank[i]))
+                        mi->bank[j++] = mi->bank[i];
+        }
+        mi->nr_banks = j;
+}
+
 static inline void prepare_page_table(struct meminfo *mi)
 {
         unsigned long addr;
@@ -753,6 +802,7 @@ void __init paging_init(struct meminfo *mi, struct machine_desc *mdesc)
         void *zero_page;
 
         build_mem_type_table();
+        sanity_check_meminfo(mi);
         prepare_page_table(mi);
         bootmem_init(mi);
         devicemaps_init(mdesc);
diff --git a/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
new file mode 100644
index 000000000000..06f982d55697
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
@@ -0,0 +1,11 @@
+/*
+ * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h
+ *
+ * Copyright (C) 2008 Marvell Semiconductor
+ *
+ * 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.
+ */
+
+extern void __init feroceon_l2_init(int l2_wt_override);
diff --git a/arch/arm/plat-orion/include/plat/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h
new file mode 100644
index 000000000000..64343051095a
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/ehci-orion.h
@@ -0,0 +1,19 @@
+/*
+ * arch/arm/plat-orion/include/plat/ehci-orion.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 __PLAT_EHCI_ORION_H
+#define __PLAT_EHCI_ORION_H
+
+#include <linux/mbus.h>
+
+struct orion_ehci_data {
+        struct mbus_dram_target_info    *dram;
+};
+
+
+#endif
diff --git a/arch/arm/plat-orion/include/plat/irq.h b/arch/arm/plat-orion/include/plat/irq.h
new file mode 100644
index 000000000000..f05eeab94968
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/irq.h
@@ -0,0 +1,17 @@
+/*
+ * arch/arm/plat-orion/include/plat/irq.h
+ *
+ * Marvell Orion SoC 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.
+ */
+
+#ifndef __PLAT_IRQ_H
+#define __PLAT_IRQ_H
+
+void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr);
+
+
+#endif
diff --git a/arch/arm/plat-orion/include/plat/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h
new file mode 100644
index 000000000000..bd5f3bdb4ae3
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/mv_xor.h
@@ -0,0 +1,30 @@
+/*
+ * arch/arm/plat-orion/include/plat/mv_xor.h
+ *
+ * Marvell XOR platform device data definition file.
+ */
+
+#ifndef __PLAT_MV_XOR_H
+#define __PLAT_MV_XOR_H
+
+#include <linux/dmaengine.h>
+#include <linux/mbus.h>
+
+#define MV_XOR_SHARED_NAME      "mv_xor_shared"
+#define MV_XOR_NAME             "mv_xor"
+
+struct mbus_dram_target_info;
+
+struct mv_xor_platform_shared_data {
+        struct mbus_dram_target_info    *dram;
+};
+
+struct mv_xor_platform_data {
+        struct platform_device          *shared;
+        int                             hw_id;
+        dma_cap_mask_t                  cap_mask;
+        size_t                          pool_size;
+};
+
+
+#endif
diff --git a/arch/arm/plat-orion/include/plat/orion_nand.h b/arch/arm/plat-orion/include/plat/orion_nand.h
new file mode 100644
index 000000000000..d6a4cfa37785
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/orion_nand.h
@@ -0,0 +1,25 @@
+/*
+ * arch/arm/plat-orion/include/plat/orion_nand.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 __PLAT_ORION_NAND_H
+#define __PLAT_ORION_NAND_H
+
+/*
+ * Device bus NAND private data
+ */
+struct orion_nand_data {
+        struct mtd_partition *parts;
+        u32 nr_parts;
+        u8 ale;         /* address line number connected to ALE */
+        u8 cle;         /* address line number connected to CLE */
+        u8 width;       /* buswidth */
+        u8 chip_delay;
+};
+
+
+#endif
diff --git a/arch/arm/plat-orion/include/plat/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h
new file mode 100644
index 000000000000..3ebfef72b4e7
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/pcie.h
@@ -0,0 +1,32 @@
+/*
+ * arch/arm/plat-orion/include/plat/pcie.h
+ *
+ * Marvell Orion SoC PCIe 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.
+ */
+
+#ifndef __PLAT_PCIE_H
+#define __PLAT_PCIE_H
+
+u32 orion_pcie_dev_id(void __iomem *base);
+u32 orion_pcie_rev(void __iomem *base);
+int orion_pcie_link_up(void __iomem *base);
+int orion_pcie_x4_mode(void __iomem *base);
+int orion_pcie_get_local_bus_nr(void __iomem *base);
+void orion_pcie_set_local_bus_nr(void __iomem *base, int nr);
+void orion_pcie_setup(void __iomem *base,
+                      struct mbus_dram_target_info *dram);
+int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus,
+                       u32 devfn, int where, int size, u32 *val);
+int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus,
+                           u32 devfn, int where, int size, u32 *val);
+int orion_pcie_rd_conf_wa(void __iomem *wa_base, struct pci_bus *bus,
+                          u32 devfn, int where, int size, u32 *val);
+int orion_pcie_wr_conf(void __iomem *base, struct pci_bus *bus,
+                       u32 devfn, int where, int size, u32 val);
+
+
+#endif
diff --git a/arch/arm/plat-orion/include/plat/time.h b/arch/arm/plat-orion/include/plat/time.h
new file mode 100644
index 000000000000..c06ca35f3613
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/time.h
@@ -0,0 +1,17 @@
+/*
+ * arch/arm/plat-orion/include/plat/time.h
+ *
+ * Marvell Orion SoC time 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.
+ */
+
+#ifndef __PLAT_TIME_H
+#define __PLAT_TIME_H
+
+void orion_time_init(unsigned int irq, unsigned int tclk);
+
+
+#endif
diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c
index fe66a1835169..3f9d34fc738c 100644
--- a/arch/arm/plat-orion/irq.c
+++ b/arch/arm/plat-orion/irq.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <asm/plat-orion/irq.h>
+#include <plat/irq.h>
 
 static void orion_irq_mask(u32 irq)
 {
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index ca32c60e14d7..883902fead89 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -12,7 +12,7 @@
 #include <linux/pci.h>
 #include <linux/mbus.h>
 #include <asm/mach/pci.h>
-#include <asm/plat-orion/pcie.h>
+#include <plat/pcie.h>
 
 /*
  * PCIe unit register offsets.