trunk-47048

18 files changed, 1463 insertions, 0 deletions

diff --git a/target/linux/orion/Makefile b/target/linux/orion/Makefile
new file mode 100644
index 0000000..58e74b8
--- /dev/null
+++ b/target/linux/orion/Makefile
@@ -0,0 +1,24 @@
+#
+# Copyright (C) 2008-2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+ARCH:=arm
+BOARD:=orion
+BOARDNAME:=Marvell Orion
+FEATURES:=broken
+SUBTARGETS:=generic harddisk
+MAINTAINER:=Imre Kaloz <kaloz@openwrt.org>
+
+KERNEL_PATCHVER:=3.18
+
+include $(INCLUDE_DIR)/target.mk
+
+KERNELNAME:=zImage
+
+DEFAULT_PACKAGES += kmod-ath9k kmod-crypto-mv-cesa wpad-mini kmod-i2c-core kmod-i2c-mv64xxx kmod-rtc-isl1208
+
+$(eval $(call BuildTarget))
diff --git a/target/linux/orion/base-files/etc/hotplug.d/usb/10-usb b/target/linux/orion/base-files/etc/hotplug.d/usb/10-usb
new file mode 100644
index 0000000..5572dae
--- /dev/null
+++ b/target/linux/orion/base-files/etc/hotplug.d/usb/10-usb
@@ -0,0 +1,54 @@
+#!/bin/sh
+#
+# Copyright (C) 2009-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+usb_led=''
+usb_device=''
+
+led_set_attr() {
+	[ -f "/sys/class/leds/$1/$2" ] && echo "$3" > "/sys/class/leds/$1/$2"
+}
+
+usb_led_set_timer() {
+	led_set_attr "${usb_led}" 'trigger' 'timer'
+	led_set_attr "${usb_led}" 'delay_on' "$1"
+	led_set_attr "${usb_led}" 'delay_off' "$2"
+}
+
+usb_led_on() {
+	led_set_attr "${usb_led}" 'trigger' 'none'
+	led_set_attr "${usb_led}" 'brightness' 255
+}
+
+usb_led_off() {
+	led_set_attr "${usb_led}" 'trigger' 'none'
+	led_set_attr "${usb_led}" 'brightness' 0
+}
+
+get_usb_led() {
+	local hardware=`sed -n /Hardware/s/.*:.//p /proc/cpuinfo`
+
+	case "${hardware}" in
+	 'Linksys WRT350N v2')
+		usb_led='wrt350nv2:green:usb'
+		usb_device='1-1:1.0'
+		;;
+	esac;
+}
+
+get_usb_led
+
+case "${ACTION}" in
+ add)
+	# update LEDs
+	[ "${usb_device}" = "${DEVICENAME}" ] && usb_led_on
+	;;
+ remove)
+	# update LEDs
+	[ "${usb_device}" = "${DEVICENAME}" ] && usb_led_off
+	;;
+esac
diff --git a/target/linux/orion/base-files/etc/uci-defaults/10-network b/target/linux/orion/base-files/etc/uci-defaults/10-network
new file mode 100644
index 0000000..5d5a585
--- /dev/null
+++ b/target/linux/orion/base-files/etc/uci-defaults/10-network
@@ -0,0 +1,53 @@
+config_simple() {
+cat >> /etc/config/network <<EOF
+config interface lan
+	option ifname   eth0
+	option type     bridge
+	option proto    static
+	option ipaddr   192.168.1.1
+	option netmask  255.255.255.0
+	option ip6assign 60
+EOF
+}
+
+config_dsa() {
+cat >> /etc/config/network <<EOF
+config interface eth0
+	option ifname	eth0
+
+config interface wan
+	option ifname	wan
+	option proto	dhcp
+	option hostname	openwrt
+
+config interface lan
+	option ifname   "lan1 lan2 lan3 lan4"
+	option type     bridge
+	option proto    static
+	option ipaddr   192.168.1.1
+	option netmask  255.255.255.0
+	option ip6assign 60
+
+config interface wan6
+	option ifname   wan
+	option proto    dhcpv6
+
+config globals globals
+	option ula_prefix auto
+EOF	
+}
+
+cat > /etc/config/network <<EOF
+config interface loopback
+	option ifname   lo
+	option proto    static
+	option ipaddr   127.0.0.1
+	option netmask  255.0.0.0
+
+EOF
+
+if grep -q lan /proc/net/dev; then
+	config_dsa
+else
+	config_simple
+fi
diff --git a/target/linux/orion/config-default b/target/linux/orion/config-default
new file mode 100644
index 0000000..4c816be
--- /dev/null
+++ b/target/linux/orion/config-default
@@ -0,0 +1,187 @@
+CONFIG_ALIGNMENT_TRAP=y
+CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_NR_GPIO=0
+CONFIG_ARCH_ORION5X=y
+# CONFIG_ARCH_ORION5X_DT is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
+# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARM=y
+# CONFIG_ARM_CPU_SUSPEND is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_ARM_NR_BANKS=8
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+# CONFIG_ARM_THUMB is not set
+# CONFIG_ARPD is not set
+CONFIG_ATAGS=y
+CONFIG_AUTO_ZRELADDR=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
+CONFIG_CMDLINE_FORCE=y
+CONFIG_COMMON_CLK=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_COPY_FEROCEON=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+CONFIG_CPU_FEROCEON=y
+CONFIG_CPU_FEROCEON_OLD_ID=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+CONFIG_CPU_PABRT_LEGACY=y
+CONFIG_CPU_TLB_FEROCEON=y
+CONFIG_CPU_USE_DOMAINS=y
+CONFIG_CRYPTO_DEV_MV_CESA=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+# CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set
+CONFIG_DEBUG_UART_8250_SHIFT=2
+# CONFIG_DEBUG_UART_8250_WORD is not set
+CONFIG_DEBUG_UART_PHYS=0xf1012000
+CONFIG_DEBUG_UART_VIRT=0xfe012000
+# CONFIG_DEBUG_USER is not set
+CONFIG_DNOTIFY=y
+CONFIG_FRAME_POINTER=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_HARDIRQS=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_PROC_CPU=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_UID16=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_WORK=y
+CONFIG_KTIME_SCALAR=y
+CONFIG_LEDS_GPIO=y
+# CONFIG_MACH_BIGDISK is not set
+# CONFIG_MACH_D2NET is not set
+# CONFIG_MACH_D2NET_DT is not set
+# CONFIG_MACH_DB88F5281 is not set
+# CONFIG_MACH_DNS323 is not set
+# CONFIG_MACH_DT2 is not set
+# CONFIG_MACH_EDMINI_V2_DT is not set
+# CONFIG_MACH_KUROBOX_PRO is not set
+# CONFIG_MACH_LINKSTATION_LSCHL is not set
+# CONFIG_MACH_LINKSTATION_LS_HGL is not set
+# CONFIG_MACH_LINKSTATION_MINI is not set
+# CONFIG_MACH_LINKSTATION_PRO is not set
+# CONFIG_MACH_MSS2 is not set
+# CONFIG_MACH_MSS2_DT is not set
+# CONFIG_MACH_MV2120 is not set
+# CONFIG_MACH_NET2BIG is not set
+# CONFIG_MACH_RD88F5181L_FXO is not set
+# CONFIG_MACH_RD88F5181L_GE is not set
+# CONFIG_MACH_RD88F5182 is not set
+# CONFIG_MACH_RD88F5182_DT is not set
+# CONFIG_MACH_RD88F6183AP_GE is not set
+# CONFIG_MACH_TERASTATION_PRO2 is not set
+# CONFIG_MACH_TS209 is not set
+# CONFIG_MACH_TS409 is not set
+# CONFIG_MACH_TS78XX is not set
+CONFIG_MACH_WN802T=y
+CONFIG_MACH_WNR854T=y
+CONFIG_MACH_WRT350N_V2=y
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MV643XX_ETH=y
+CONFIG_MVEBU_MBUS=y
+CONFIG_MVMDIO=y
+# CONFIG_MVNETA is not set
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_KUSER_HELPERS=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_MV88E6131=y
+CONFIG_NET_DSA_MV88E6XXX=y
+CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y
+CONFIG_NET_DSA_TAG_DSA=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PCI=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PHYLIB=y
+CONFIG_PLAT_ORION=y
+CONFIG_PLAT_ORION_LEGACY=y
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_RCU_STALL_COMMON is not set
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCSI_DMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=999999
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_UID16=y
+CONFIG_UIDGID_CONVERTED=y
+CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h"
+CONFIG_USB_ARCH_HAS_XHCI=y
+CONFIG_USB_SUPPORT=y
+CONFIG_VECTORS_BASE=0xffff0000
+# CONFIG_VFP is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_BCJ=y
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h
new file mode 100644
index 0000000..a54e188
--- /dev/null
+++ b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-common.h
@@ -0,0 +1,82 @@
+#ifndef __INC_DT2_COMMON_H
+#define __INC_DT2_COMMON_H
+
+#define ATAG_MV_UBOOT			0x41000403
+
+struct tag_mv_uboot {
+	u32 uboot_version;
+	u32 tclk;
+	u32 sysclk;
+	u32 isUsbHost;
+	u32 overEthAddr;
+	u8  dt2_eeprom[256];
+};
+
+#define DT2_EEPROM_ADDR 		0x50
+#define DT2_EEPROM_OFFSET		0
+#define DT2_EEPROM_LENGTH		256
+
+#define DT2_SERIAL_NUMBER_DEFAULT	"run on default\0"
+#define DT2_REVISION_DEFAULT_INIT 	0xFF
+#define DT2_CONFIG_FLAGS_DEFAULT 	0x00
+
+#define _PACKED_	__attribute__((packed))
+
+struct DT2_EEPROM_SD_CONFIG {
+	unsigned int	ram_1;
+	unsigned int	ram_2;
+	unsigned int	ram_3;
+	unsigned int	ram_4;
+	unsigned char	ram_5;
+	unsigned char	ram_6;
+	unsigned short	ram_7;
+	unsigned int 	magic_id;
+	} _PACKED_;		// 24 Bytes in total
+
+struct DT2_EEPROM_FC_CONFIG {
+	unsigned char	rtc_sts_mask;
+	unsigned char	rtc_sts_init;
+	unsigned char	rtc_int_mask;
+	unsigned char	rtc_int_init;
+	unsigned char	rtc_atrim_init;
+	unsigned char	rtc_dtrim_init;
+	unsigned char	dummy1;
+	unsigned char	dummy2;
+	unsigned char	dt2_config_flags;	/* 0x80 to load rtc_values to RTC */
+	unsigned char	dt2_revision;		/* upper nibble is HW, lower nibble is FW */
+	unsigned char	dt2_serial_number[16];	/* Serial number of DT-2 */
+	} _PACKED_;		// 26 Bytes in total
+
+#define CFG_LOAD_RTC_VALUES 	0x80
+
+struct DT2_EEPROM_GW_CONFIG {
+	unsigned int	dummy1;
+	unsigned int	dummy2;
+	unsigned int	dummy3;
+	unsigned char	dummy4;
+	unsigned char	tos_video_val1;
+	unsigned char	tos_video_val2;
+	unsigned char	tos_voip_val;
+	unsigned char	qos_igmp_cfg;
+	unsigned char	num_of_ifs;
+	unsigned short	vlan_ports_if[3];
+	unsigned char	mac_addr[3][6];
+	} _PACKED_;		// 42 Bytes in total
+
+#define _SIZE_OF_ALL_STRUCTS_ (sizeof(struct DT2_EEPROM_SD_CONFIG) + sizeof(struct DT2_EEPROM_FC_CONFIG) +  sizeof(struct DT2_EEPROM_GW_CONFIG))
+
+// MV = EEPROM - SD - FC - GW - CRC
+struct DT2_EEPROM_MV_CONFIG {
+	unsigned int reg_addr[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
+	unsigned int reg_data[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
+ 	} _PACKED_;
+
+struct DT2_EEPROM_STRUCT {
+	struct DT2_EEPROM_MV_CONFIG mv;
+	struct DT2_EEPROM_SD_CONFIG sd;
+	struct DT2_EEPROM_FC_CONFIG fc;
+	struct DT2_EEPROM_GW_CONFIG gw;
+	unsigned int	crc;
+	} _PACKED_;
+
+#endif
diff --git a/target/linux/orion/files/arch/arm/mach-orion5x/dt2-setup.c b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-setup.c
new file mode 100644
index 0000000..658ea92
--- /dev/null
+++ b/target/linux/orion/files/arch/arm/mach-orion5x/dt2-setup.c
@@ -0,0 +1,445 @@
+/*
+ * arch/arm/mach-orion5x/dt2-setup.c
+ *
+ * Freecom DataTank Gateway Setup
+ *
+ * Copyright (C) 2009 Zintis Petersons <Zintis.Petersons@abcsolutions.lv>
+ *
+ * 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/pci.h>
+#include <linux/irq.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mv643xx_eth.h>
+#include <linux/ethtool.h>
+#include <linux/if_ether.h>
+#include <net/dsa.h>
+#include <linux/ata_platform.h>
+#include <linux/i2c.h>
+#include <linux/reboot.h>
+#include <linux/interrupt.h>
+#include <asm/mach-types.h>
+#include <asm/gpio.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/pci.h>
+#include <mach/orion5x.h>
+#include "common.h"
+#include "mpp.h"
+
+/*****************************************************************************
+ * DT2 local
+ ****************************************************************************/
+#include <asm/setup.h>
+#include "dt2-common.h"
+
+u32 mvUbootVer = 0;
+u32 mvTclk = 166666667;
+u32 mvSysclk = 200000000;
+u32 mvIsUsbHost = 1;
+u32 overEthAddr = 0;
+u32 gBoardId = -1;
+struct DT2_EEPROM_STRUCT dt2_eeprom;
+
+/*****************************************************************************
+ * DT2 Info
+ ****************************************************************************/
+/*
+ * PCI
+ */
+
+#define DT2_PCI_SLOT0_OFFS	7
+#define DT2_PCI_SLOT0_IRQ_A_PIN	3
+#define DT2_PCI_SLOT0_IRQ_B_PIN	2
+
+#define DT2_PIN_GPIO_SYNC	25
+#define DT2_PIN_GPIO_POWER	24
+#define DT2_PIN_GPIO_UNPLUG1	23
+#define DT2_PIN_GPIO_UNPLUG2	22
+#define DT2_PIN_GPIO_RESET	4
+
+#define DT2_NOR_BOOT_BASE	0xf4000000
+#define DT2_NOR_BOOT_SIZE	SZ_512K
+
+#define DT2_LEDS_BASE		0xfa000000
+#define DT2_LEDS_SIZE		SZ_1K
+
+/*****************************************************************************
+ * 512K NOR Flash on Device bus Boot CS
+ ****************************************************************************/
+
+static struct mtd_partition dt2_partitions[] = {
+	{
+		.name	= "u-boot",
+		.size	= 0x00080000,
+		.offset	= 0,
+	},
+};
+
+static struct physmap_flash_data dt2_nor_flash_data = {
+	.width		= 1,		/* 8 bit bus width */
+	.parts		= dt2_partitions,
+	.nr_parts	= ARRAY_SIZE(dt2_partitions)
+};
+
+static struct resource dt2_nor_flash_resource = {
+	.flags		= IORESOURCE_MEM,
+	.start		= DT2_NOR_BOOT_BASE,
+	.end		= DT2_NOR_BOOT_BASE + DT2_NOR_BOOT_SIZE - 1,
+};
+
+static struct platform_device dt2_nor_flash = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &dt2_nor_flash_data,
+	},
+	.resource	= &dt2_nor_flash_resource,
+	.num_resources	= 1,
+};
+
+/*****************************************************************************
+ * PCI
+ ****************************************************************************/
+
+void __init dt2_pci_preinit(void)
+{
+	int pin, irq;
+
+	/*
+	 * Configure PCI GPIO IRQ pins
+	 */
+	pin = DT2_PCI_SLOT0_IRQ_A_PIN;
+	if (gpio_request(pin, "PCI IntA") == 0) {
+		if (gpio_direction_input(pin) == 0) {
+			irq = gpio_to_irq(pin);
+			irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW);
+			printk (KERN_INFO "PCI IntA IRQ: %d\n", irq);
+		} else {
+			printk(KERN_ERR "dt2_pci_preinit failed to "
+					"irq_set_irq_type pin %d\n", pin);
+			gpio_free(pin);
+		}
+	} else {
+		printk(KERN_ERR "dt2_pci_preinit failed to request gpio %d\n", pin);
+	}
+
+	pin = DT2_PCI_SLOT0_IRQ_B_PIN;
+	if (gpio_request(pin, "PCI IntB") == 0) {
+		if (gpio_direction_input(pin) == 0) {
+			irq = gpio_to_irq(pin);
+			irq_set_irq_type(irq, IRQ_TYPE_LEVEL_LOW);
+			printk (KERN_INFO "PCI IntB IRQ: %d\n", irq);
+		} else {
+			printk(KERN_ERR "dt2_pci_preinit failed to "
+					"irq_set_irq_type pin %d\n", pin);
+			gpio_free(pin);
+		}
+	} else {
+		printk(KERN_ERR "dt2_pci_preinit failed to gpio_request %d\n", pin);
+	}
+}
+
+static int __init dt2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+	int irq;
+
+	/*
+	 * Check for devices with hard-wired IRQs.
+	 */
+	irq = orion5x_pci_map_irq(dev, slot, pin);
+	if (irq != -1){
+		printk(KERN_INFO "orion5x_pci_map_irq: %d\n", irq);
+		return irq;
+	}
+
+	/*
+	 * PCI IRQs are connected via GPIOs
+	 */
+	switch (slot - DT2_PCI_SLOT0_OFFS) {
+	case 0:
+		if (pin == 1){
+			irq = gpio_to_irq(DT2_PCI_SLOT0_IRQ_A_PIN);
+			printk(KERN_INFO "dt2_pci_map_irq DT2_PCI_SLOT0_IRQ_A_PIN: %d\n", irq);
+		}
+		else {
+			irq = gpio_to_irq(DT2_PCI_SLOT0_IRQ_B_PIN);
+			printk(KERN_INFO "dt2_pci_map_irq DT2_PCI_SLOT0_IRQ_B_PIN: %d\n", irq);
+		}
+	default:
+		irq = -1;
+			printk(KERN_INFO "dt2_pci_map_irq IRQ: %d\n", irq);
+	}
+
+	return irq;
+}
+
+static struct hw_pci dt2_pci __initdata = {
+	.nr_controllers	= 2,
+	.preinit	= dt2_pci_preinit,
+	.setup		= orion5x_pci_sys_setup,
+	.scan		= orion5x_pci_sys_scan_bus,
+	.map_irq	= dt2_pci_map_irq,
+};
+
+static int __init dt2_pci_init(void)
+{
+	if (machine_is_dt2())
+		pci_common_init(&dt2_pci);
+
+	return 0;
+}
+
+subsys_initcall(dt2_pci_init);
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+
+static struct mv643xx_eth_platform_data dt2_eth_data = {
+	.phy_addr	= MV643XX_ETH_PHY_NONE,
+	.speed		= SPEED_1000,
+	.duplex		= DUPLEX_FULL,
+};
+
+static struct dsa_chip_data dt2_switch_chip_data = {
+	.port_names[0] = "wan",
+	.port_names[1] = "lan1",
+	.port_names[2] = "lan2",
+	.port_names[3] = "cpu",
+	.port_names[4] = "lan3",
+	.port_names[5] = "lan4",
+};
+
+static struct dsa_platform_data dt2_switch_plat_data = {
+	.nr_chips	= 1,
+	.chip		= &dt2_switch_chip_data,
+};
+
+/*****************************************************************************
+ * RTC ISL1208 on I2C bus
+ ****************************************************************************/
+static struct i2c_board_info __initdata dt2_i2c_rtc = {
+	I2C_BOARD_INFO("isl1208", 0x6F),
+};
+
+/*****************************************************************************
+ * Sata
+ ****************************************************************************/
+static struct mv_sata_platform_data dt2_sata_data = {
+	.n_ports	= 2,
+};
+
+/*****************************************************************************
+ * General Setup
+ ****************************************************************************/
+static unsigned int dt2_mpp_modes[] __initdata = {
+	MPP0_GPIO,		// RTC interrupt
+	MPP1_GPIO,		// 88e6131 interrupt
+	MPP2_GPIO,		// PCI_intB
+	MPP3_GPIO,		// PCI_intA
+	MPP4_GPIO,		// reset button switch
+	MPP5_GPIO,
+	MPP6_GPIO,
+	MPP7_GPIO,
+	MPP8_GPIO,
+	MPP9_GIGE,		/* GE_RXERR */
+	MPP10_GPIO,		// usb
+	MPP11_GPIO,		// usb
+	MPP12_GIGE,		// GE_TXD[4]
+	MPP13_GIGE,		// GE_TXD[5]
+	MPP14_GIGE,		// GE_TXD[6]
+	MPP15_GIGE,		// GE_TXD[7]
+	MPP16_GIGE,		// GE_RXD[4]
+	MPP17_GIGE,		// GE_RXD[5]
+	MPP18_GIGE,		// GE_RXD[6]
+	MPP19_GIGE,		// GE_RXD[7]
+	0,
+};
+
+/*****************************************************************************
+ * LEDS
+ ****************************************************************************/
+static struct platform_device dt2_leds = {
+	.name		= "dt2-led",
+	.id		= -1,
+};
+
+/****************************************************************************
+ * GPIO key
+ ****************************************************************************/
+static irqreturn_t dt2_reset_handler(int irq, void *dev_id)
+{
+	/* This is the paper-clip reset which does an emergency reboot. */
+	printk(KERN_INFO "Restarting system.\n");
+	machine_restart(NULL);
+
+	/* This should never be reached. */
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t dt2_power_handler(int irq, void *dev_id)
+{
+	printk(KERN_INFO "Shutting down system.\n");
+	machine_power_off();
+	return IRQ_HANDLED;
+}
+
+static void __init dt2_init(void)
+{
+	/*
+	 * Setup basic Orion functions. Need to be called early.
+	 */
+	orion5x_init();
+
+	orion5x_mpp_conf(dt2_mpp_modes);
+
+	/*
+	 * Configure peripherals.
+	 */
+
+	orion5x_uart0_init();
+	orion5x_ehci0_init();
+	orion5x_ehci1_init();
+	orion5x_i2c_init();
+	orion5x_sata_init(&dt2_sata_data);
+	orion5x_xor_init();
+
+	printk(KERN_INFO "U-Boot parameters:\n");
+	printk(KERN_INFO "Sys Clk = %d, Tclk = %d, BoardID = 0x%02x\n", mvSysclk, mvTclk, gBoardId);
+
+	printk(KERN_INFO "Serial: %s\n", dt2_eeprom.fc.dt2_serial_number);
+	printk(KERN_INFO "Revision: %016x\n", dt2_eeprom.fc.dt2_revision);
+	printk(KERN_INFO "DT2: Using MAC address %pM for port 0\n",
+	       dt2_eeprom.gw.mac_addr[0]);
+	printk(KERN_INFO "DT2: Using MAC address %pM for port 1\n",
+	       dt2_eeprom.gw.mac_addr[1]);
+
+	orion5x_eth_init(&dt2_eth_data);
+	memcpy(dt2_eth_data.mac_addr, dt2_eeprom.gw.mac_addr[0], 6);
+	orion5x_eth_switch_init(&dt2_switch_plat_data, NO_IRQ);
+
+	i2c_register_board_info(0, &dt2_i2c_rtc, 1);
+
+	mvebu_mbus_add_window("devbus-boot", DT2_NOR_BOOT_BASE,
+			      DT2_NOR_BOOT_SIZE);
+
+	platform_device_register(&dt2_nor_flash);
+
+	mvebu_mbus_add_window("devbus-cs0", DT2_LEDS_BASE, DT2_LEDS_SIZE);
+	platform_device_register(&dt2_leds);
+
+	if (request_irq(gpio_to_irq(DT2_PIN_GPIO_RESET), &dt2_reset_handler,
+			IRQF_TRIGGER_LOW,
+			"DT2: Reset button", NULL) < 0) {
+
+		printk("DT2: Reset Button IRQ %d not available\n",
+			gpio_to_irq(DT2_PIN_GPIO_RESET));
+	}
+
+	if (request_irq(gpio_to_irq(DT2_PIN_GPIO_POWER), &dt2_power_handler,
+			IRQF_TRIGGER_LOW,
+			"DT2: Power button", NULL) < 0) {
+
+		printk(KERN_DEBUG "DT2: Power Button IRQ %d not available\n",
+			gpio_to_irq(DT2_PIN_GPIO_POWER));
+	}
+}
+
+static int __init parse_tag_dt2_uboot(const struct tag *t)
+{
+	struct tag_mv_uboot *mv_uboot;
+		
+	// Get pointer to our block
+	mv_uboot = (struct tag_mv_uboot*)&t->u;
+	mvTclk = mv_uboot->tclk;
+	mvSysclk = mv_uboot->sysclk;
+	mvUbootVer = mv_uboot->uboot_version;
+	mvIsUsbHost = mv_uboot->isUsbHost;
+
+	// Some clock fixups
+	if(mvTclk == 166000000) mvTclk = 166666667;
+	else if(mvTclk == 133000000) mvTclk = 133333333;
+	else if(mvSysclk == 166000000) mvSysclk = 166666667;
+
+	gBoardId =  (mvUbootVer & 0xff);
+			
+	//DT2 specific data
+	memcpy(&dt2_eeprom, mv_uboot->dt2_eeprom, sizeof(struct DT2_EEPROM_STRUCT));
+
+	return 0;
+}
+__tagtable(ATAG_MV_UBOOT, parse_tag_dt2_uboot);
+
+/*
+ * This is OpenWrt specific fixup. It includes code from original "tag_fixup_mem32" to
+ * fixup bogus memory tags and also fixes kernel cmdline by adding " init=/etc/preinit"
+ * at the end. It is important to flash OpenWrt image from original Freecom firmware.
+ *
+ * Vanilla kernel should use "tag_fixup_mem32" function.
+ */
+void __init openwrt_fixup(struct tag *t, char **from, struct meminfo *meminfo)
+{
+	char *p = NULL;
+	static char openwrt_init_tag[] __initdata = " init=/etc/preinit";
+
+	for (; t->hdr.size; t = tag_next(t)){
+		/* Locate the Freecom cmdline */
+		if (t->hdr.tag == ATAG_CMDLINE) {
+			p = t->u.cmdline.cmdline;
+			printk("%s(%d): Found cmdline '%s' at 0x%0lx\n",
+			       __FUNCTION__, __LINE__, p, (unsigned long)p);
+		}
+		/*
+		 * Many orion-based systems have buggy bootloader implementations.
+		 * This is a common fixup for bogus memory tags.
+		 */
+		if (t->hdr.tag == ATAG_MEM &&
+		    (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK ||
+		     t->u.mem.start & ~PAGE_MASK)) {
+			printk(KERN_WARNING
+			       "Clearing invalid memory bank %dKB@0x%08x\n",
+			       t->u.mem.size / 1024, t->u.mem.start);
+			t->hdr.tag = 0;
+		}
+	}
+
+	printk("%s(%d): End of table at 0x%0lx\n", __FUNCTION__, __LINE__, (unsigned long)t);
+
+	/* Overwrite the end of the table with a new cmdline tag. */ 
+	t->hdr.tag = ATAG_CMDLINE;
+	t->hdr.size =
+		(sizeof (struct tag_header) +
+		 strlen(p) + strlen(openwrt_init_tag) + 1 + 4) >> 2;
+
+	strlcpy(t->u.cmdline.cmdline, p, COMMAND_LINE_SIZE);
+	strlcpy(t->u.cmdline.cmdline + strlen(p), openwrt_init_tag,
+		COMMAND_LINE_SIZE - strlen(p));
+
+	printk("%s(%d): New cmdline '%s' at 0x%0lx\n",
+	       __FUNCTION__, __LINE__,
+	       t->u.cmdline.cmdline, (unsigned long)t->u.cmdline.cmdline);
+
+	t = tag_next(t);
+
+	printk("%s(%d): New end of table at 0x%0lx\n", __FUNCTION__, __LINE__, (unsigned long)t);
+
+	t->hdr.tag = ATAG_NONE;
+	t->hdr.size = 0;
+}
+
+/* Warning: Freecom uses their own custom bootloader with mach-type (=1500) */
+MACHINE_START(DT2, "Freecom DataTank Gateway")
+	/* Maintainer: Zintis Petersons <Zintis.Petersons@abcsolutions.lv> */
+	.atag_offset    = 0x100,
+	.init_machine	= dt2_init,
+	.map_io		= orion5x_map_io,
+	.init_irq	= orion5x_init_irq,
+	.init_time	= orion5x_timer_init,
+	.fixup		= openwrt_fixup, //tag_fixup_mem32,
+MACHINE_END
diff --git a/target/linux/orion/generic/base-files/etc/uci-defaults/09_hardware b/target/linux/orion/generic/base-files/etc/uci-defaults/09_hardware
new file mode 100644
index 0000000..7f727eb
--- /dev/null
+++ b/target/linux/orion/generic/base-files/etc/uci-defaults/09_hardware
@@ -0,0 +1,54 @@
+#!/bin/sh
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+#
+# This script sets system defaults for the hardware on firstboot
+#
+
+local hardware=`sed -n /Hardware/s/.*:.//p /proc/cpuinfo`
+
+wrt350nv2_default() {
+# leds
+	uci batch <<__EOF
+set system.power_led=led
+set system.power_led.name='Power LED (green)'
+set system.power_led.sysfs='wrt350nv2:green:power'
+set system.power_led.default='1'
+set system.wifi_led=led
+set system.wifi_led.name='Wireless LED (green)'
+set system.wifi_led.sysfs='wrt350nv2:green:wireless'
+set system.wifi_led.trigger='netdev'
+set system.wifi_led.dev='wlan0'
+set system.wifi_led.mode='link tx rx'
+set system.wifi_led.default='0'
+commit system
+__EOF
+
+# add mac address from U-Boot partition to lan and wan devices
+	MTD=`grep -e 'u-boot' /proc/mtd`
+	MTD=`echo ${MTD} | sed 's/[a-z]*\([0-9]*\):.*/\1/'`
+	[ -n "${MTD}" ] && {
+		MACADDR=`dd if=/dev/mtdblock${MTD} bs=1 skip=262048 count=6 2>/dev/null | hexdump -e '1/1 "%02x"'`
+		MACADDR2=$(( 0x${MACADDR} + 1))
+		MACADDR2=`printf "%012x" ${MACADDR2}`
+
+		MACADDR=`echo ${MACADDR} | sed 's/\(..\)/\1:/g' | sed 's/:$//'`
+		MACADDR2=`echo ${MACADDR2} | sed 's/\(..\)/\1:/g' | sed 's/:$//'`
+
+		uci set network.eth0.macaddr=${MACADDR}
+		uci set network.lan.macaddr=${MACADDR}
+		uci set network.wan.macaddr=${MACADDR2}
+		uci commit network
+	}
+}
+
+case "${hardware}" in
+ 'Linksys WRT350N v2')
+	wrt350nv2_default
+	;;
+esac
diff --git a/target/linux/orion/generic/base-files/lib/upgrade/platform.sh b/target/linux/orion/generic/base-files/lib/upgrade/platform.sh
new file mode 100644
index 0000000..9c9967e
--- /dev/null
+++ b/target/linux/orion/generic/base-files/lib/upgrade/platform.sh
@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2010-2011 OpenWrt.org
+#
+
+# use default "image" for PART_NAME
+# use default for platform_do_upgrade()
+
+platform_check_image() {
+	[ "${ARGC}" -gt 1 ] && { echo 'Too many arguments. Only flash file expected.'; return 1; }
+
+	local hardware=`sed -n /Hardware/s/.*:.//p /proc/cpuinfo`
+	local magic="$(get_magic_word "$1")"
+	local magic_long="$(get_magic_long "$1")"
+
+	case "${hardware}" in
+	 # hardware with a direct uImage partition
+	 # image header format as described in U-Boot's include/image.h
+	 # see http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=blob;f=include/image.h
+	 'Linksys WRT350N v2')
+		[ "${magic_long}" != '27051956' ] && {
+			echo "Invalid image type ${magic_long}."
+			return 1
+		}
+		return 0
+		;;
+	 # Netgear WNR854T (has uImage as file inside a JFFS2 partition)
+	 'Netgear WNR854T')
+		[ "${magic}" != '8519' ] && {
+			echo "Invalid image type ${magic}."
+			return 1
+		}
+		return 0
+		;;
+	esac
+
+	echo "Sysupgrade is not yet supported on ${hardware}."
+	return 1
+}
diff --git a/target/linux/orion/generic/target.mk b/target/linux/orion/generic/target.mk
new file mode 100644
index 0000000..451de4e
--- /dev/null
+++ b/target/linux/orion/generic/target.mk
@@ -0,0 +1,14 @@
+#
+# Copyright (C) 2008-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+BOARDNAME:=Generic
+FEATURES:=squashfs
+
+define Target/Description
+	Build firmware images for Marvell Orion based boards that boot from internal flash.
+	(e.g.: Linksys WRT350N v2, Netgear WNR854T, ...)
+endef
diff --git a/target/linux/orion/harddisk/config-default b/target/linux/orion/harddisk/config-default
new file mode 100644
index 0000000..bf6cee1
--- /dev/null
+++ b/target/linux/orion/harddisk/config-default
@@ -0,0 +1,38 @@
+CONFIG_ATA=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CRC16=y
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_SNAPSHOT is not set
+CONFIG_EXT4_FS=y
+CONFIG_FS_MBCACHE=y
+CONFIG_HWMON=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_JBD2=y
+CONFIG_MACH_DT2=y
+CONFIG_MACH_NET2BIG=y
+# CONFIG_MACH_WN802T is not set
+# CONFIG_MACH_WNR854T is not set
+# CONFIG_MACH_WRT350N_V2 is not set
+CONFIG_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_LINEAR=y
+# CONFIG_MD_MULTIPATH is not set
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+CONFIG_NLS=y
+CONFIG_RTC_CLASS=y
+CONFIG_SATA_MV=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_ORION=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_UHCI_HCD is not set
diff --git a/target/linux/orion/harddisk/target.mk b/target/linux/orion/harddisk/target.mk
new file mode 100644
index 0000000..a3a0e41
--- /dev/null
+++ b/target/linux/orion/harddisk/target.mk
@@ -0,0 +1,14 @@
+#
+# Copyright (C) 2008-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+BOARDNAME:=Internal Hard-Disk
+FEATURES:=targz
+
+define Target/Description
+	Build firmware images for Marvell Orion based boards that boot directly from internal disk storage.
+	(e.g.: Freecom DataTank 2, ...)
+endef
diff --git a/target/linux/orion/image/Makefile b/target/linux/orion/image/Makefile
new file mode 100644
index 0000000..058519f
--- /dev/null
+++ b/target/linux/orion/image/Makefile
@@ -0,0 +1,12 @@
+#
+# Copyright (C) 2008-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+include $(SUBTARGET).mk
+
+$(eval $(call BuildImage))
diff --git a/target/linux/orion/image/generic.mk b/target/linux/orion/image/generic.mk
new file mode 100644
index 0000000..905997d
--- /dev/null
+++ b/target/linux/orion/image/generic.mk
@@ -0,0 +1,230 @@
+#
+# Copyright (C) 2008-2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+### DO NOT INDENT LINES CONTAINING $(call xyz) AS THIS MAY CHANGE THE CONTEXT
+### OF THE FIRST LINE IN THE CALLED VARIABLE (NOTE: variable!)
+### see http://www.gnu.org/software/make/manual/html_node/Call-Function.html#Call-Function
+### ACTUALLY IT IS A SIMPLE MACRO EXPANSION
+
+### use round brackets for make variables, and curly brackets for shell variables
+
+
+## Kernel mtd partition size in KiB
+KERNEL_MTD_SIZE:=1280
+
+# Netgear WNR854T: erase size is 128KiB = 0x00020000 = 131072
+ERASE_SIZE_128K:=128
+
+# Linksys WRT350N v2: erase size is 64KiB = 0x00010000 = 65536
+ERASE_SIZE_64K:=64
+
+# define JFFS2 sizes for include/image.mk
+JFFS2_BLOCKSIZE:=64k 128k
+
+
+###
+### Image/BuildKernel
+###
+
+define Image/BuildKernel
+### Dummy comment for indented calls of Image/BuildKernel
+
+ ## Netgear WN802T: mach id 3306 (0x0cea)
+$(call Image/BuildKernel/ARM/zImage,wn802t,"\x0c\x1c\xa0\xe3\xea\x10\x81\xe3")
+$(call Image/BuildKernel/ARM/uImage,wn802t)
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+$(call Image/BuildKernel/ARM/zImage,wn802t,"\x0c\x1c\xa0\xe3\xea\x10\x81\xe3",-initramfs)
+$(call Image/BuildKernel/ARM/uImage,wn802t,-initramfs)
+endif
+ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)  # nothing more to do for a ramdisk build
+$(call Image/BuildKernel/JFFS2uImage,wn802t,$(ERASE_SIZE_64K),uImage)
+$(call Image/Default/FileSizeCheck,$(KDIR)/wn802t-uImage.jffs2,$(shell expr $(KERNEL_MTD_SIZE) \* 1024))
+ endif
+
+ ## Netgear WNR854T: mach id 1801 (0x0709)
+$(call Image/BuildKernel/ARM/zImage,wnr854t,"\x07\x1c\xa0\xe3\x09\x10\x81\xe3")
+$(call Image/BuildKernel/ARM/uImage,wnr854t)
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+$(call Image/BuildKernel/ARM/zImage,wnr854t,"\x07\x1c\xa0\xe3\x09\x10\x81\xe3",-initramfs)
+$(call Image/BuildKernel/ARM/uImage,wnr854t,-initramfs)
+endif
+ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)  # nothing more to do for a ramdisk build
+$(call Image/BuildKernel/JFFS2uImage,wnr854t,$(ERASE_SIZE_128K),uImage)
+$(call Image/Default/FileSizeCheck,$(KDIR)/wnr854t-uImage.jffs2,$(shell expr $(KERNEL_MTD_SIZE) \* 1024))
+ endif
+
+ ## Linksys WRT350N v2: mach id 1633 (0x0661)
+$(call Image/BuildKernel/ARM/zImage,wrt350nv2,"\x06\x1c\xa0\xe3\x61\x10\x81\xe3")
+$(call Image/BuildKernel/ARM/uImage,wrt350nv2)
+ifeq ($($CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+$(call Image/BuildKernel/ARM/zImage,wrt350nv2,"\x06\x1c\xa0\xe3\x61\x10\x81\xe3",-initramfs)
+$(call Image/BuildKernel/ARM/uImage,wrt350nv2-initramfs)
+endif
+ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)  # nothing more to do for a ramdisk build
+$(call Image/Default/FileSizeCheck,$(KDIR)/wrt350nv2-uImage,$(shell expr $(KERNEL_MTD_SIZE) \* 1024))
+ endif
+endef
+
+define Image/BuildKernel/ARM/zImage
+ # merge machine id and regular zImage into one file
+ # parameters: 1 = machine name, 2 = machine id as string in quotes
+	# $(BOARD) kernel zImage for $(1)
+	echo -en $(2) > '$(KDIR)/$(1)-zImage$(3)'
+	cat '$(KDIR)/zImage$(3)' >> '$(KDIR)/$(1)-zImage$(3)'
+endef
+
+define Image/BuildKernel/ARM/uImage
+ # create uImage from zImage
+ # parameters: 1 = machine name
+	# $(BOARD) kernel uImage for $(1)
+	'$(STAGING_DIR_HOST)/bin/mkimage' -A arm -O linux -T kernel \
+	-C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
+	-d '$(KDIR)/$(1)-zImage$(2)' '$(KDIR)/$(1)-uImage$(2)'
+ ifeq ($(2),-initramfs) # only copy uImage for ramdisk build
+	cp '$(KDIR)/$(1)-uImage-initramfs' '$(BIN_DIR)/openwrt-$(1)-uImage-initramfs'
+ endif
+endef
+
+define Image/BuildKernel/JFFS2uImage
+ # create JFFS2 partition with uImage file (result is already padded to erase size)
+ # parameters: 1 = machine name, 2 = erase size in KiB, 3 = uImage file name
+	# $(BOARD) kernel uImage for $(1) in JFFS2-$(2)k partition
+	rm -rf '$(TMP_DIR)/$(1)_jffs2_uimage'
+	mkdir '$(TMP_DIR)/$(1)_jffs2_uimage'
+	cp '$(KDIR)/$(1)-uImage' '$(TMP_DIR)/$(1)_jffs2_uimage/$(3)'
+	$(STAGING_DIR_HOST)/bin/mkfs.jffs2 --compression-mode=none --pad --little-endian --squash -e $(2)KiB -o '$(KDIR)/$(1)-uImage.jffs2' -d '$(TMP_DIR)/$(1)_jffs2_uimage'
+	rm -rf '$(TMP_DIR)/$(1)_jffs2_uimage'
+endef
+
+define Image/Default/FileSizeCheck
+ # parameters: 1 = file path, 2 = maximum size in bytes
+	[ `stat -c %s '$(1)'` -le $(2) ] || { echo '   ERROR: $(1) too big (> $(2) bytes)'; exit 1; }
+endef
+
+
+###
+### Image/Build
+###
+
+define Image/Build
+### Dummy comment for indented calls of Image/Build with $(1)
+
+ ## Prepare rootfs
+$(call Image/Build/$(1),$(1))
+
+ ## Netgear WN802T
+$(call Image/Build/Default,$(1),wn802t,$(ERASE_SIZE_64K),$(KERNEL_MTD_SIZE),.jffs2,NG_WN802T)
+
+ ## Netgear WNR854T
+$(call Image/Build/Default,$(1),wnr854t,$(ERASE_SIZE_128K),$(KERNEL_MTD_SIZE),.jffs2,NG_WNR854T)
+
+ ## Linksys WRT350N v2
+$(call Image/Build/Linksys/wrt350nv2,$(1),wrt350nv2,$(ERASE_SIZE_64K),$(KERNEL_MTD_SIZE),)
+endef
+
+define Image/Build/squashfs
+$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
+## generate defines for all JFFS2 block sizes
+define Image/Build/jffs2/sub
+ $(eval define Image/Build/jffs2-$(1)
+	cp '$$(KDIR)/root.jffs2-$(1)' '$$(BIN_DIR)/$$(IMG_PREFIX)-root.jffs2-$(1)'
+ endef)
+endef
+
+$(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/Build/jffs2/sub,$(SZ)))
+
+define Image/Build/Default
+ # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix, 6 = header
+ ifeq ($(findstring jffs2-,$(1)),jffs2-)  # JFFS2: build only image fitting to erase size
+  ifeq ($(1),jffs2-$(3)k)
+$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5))
+$(call Image/Build/Default/factory,$(1),$(2),$(6))
+  endif
+ else
+  ifeq ($(1),ext4)  # EXT4: ignore
+   # do nothing
+  else  # do all other images
+$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5))
+$(call Image/Build/Default/factory,$(1),$(2),$(6))
+  endif
+ endif
+endef
+
+define Image/Build/Default/sysupgrade
+ # parameters: 1 = rootfs type, 2 = machine name, 3 = pad size in KiB (kernel mtd size or erase size), 4 = kernel file suffix
+	# $(BOARD) $(1) sysupgrade image for $(2)
+	( \
+		dd if='$(KDIR)/$(2)-uImage$(4)' bs=$(3)k conv=sync; \
+		dd if='$(KDIR)/root.$(1)'; \
+	) > '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img'
+endef
+
+define Image/Build/Default/factory
+ # parameters: 1 = rootfs type, 2 = machine name, 3 = header
+	# $(BOARD) $(1) factory upgrade image for $(2)
+	'$(STAGING_DIR_HOST)/bin/add_header' $(3) '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img'
+endef
+
+##
+## Image/Build/Linksys
+##
+
+define Image/Build/Linksys/wrt350nv2
+ # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix
+ ifeq ($(findstring jffs2-,$(1)),jffs2-)  # JFFS2: build only image fitting to erase size
+  ifeq ($(1),jffs2-$(3)k)
+$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5))
+$(call Image/Build/Linksys/wrt350nv2-builder,$(1),$(2))
+  endif
+ else
+  ifeq ($(1),ext4)  # EXT4: ignore
+   # do nothing
+  else  # do all other images
+$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5))
+$(call Image/Build/Linksys/wrt350nv2-builder,$(1),$(2))
+  endif
+ endif
+endef
+
+define Image/Build/Linksys/wrt350nv2-builder
+ # parameters: 1 = rootfs type, 2 = machine name
+	# $(BOARD) $(1) factory and recovery image for $(2) via wrt350nv2-builder
+	rm -rf '$(TMP_DIR)/$(2)_factory'
+	mkdir '$(TMP_DIR)/$(2)_factory'
+ # create parameter file
+	echo ':image 0 $(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' > '$(TMP_DIR)/$(2)_factory/$(2).par'
+	[ ! -f '$(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' ] || ( \
+		echo ':u-boot 0 $(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' >> '$(TMP_DIR)/$(2)_factory/$(2).par'; \
+	)
+	echo '#version 0x2020' >> '$(TMP_DIR)/$(2)_factory/$(2).par'
+ # create bin file for recovery and factory image
+	( \
+		cd '$(TMP_DIR)/$(2)_factory'; \
+		'$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -b '$(TMP_DIR)/$(2)_factory/$(2).par'; \
+	)
+ # copy bin file as recovery image
+	$(CP) '$(TMP_DIR)/$(2)_factory/wrt350n.bin' '$(BIN_DIR)/openwrt-$(2)-$(1)-recovery.bin'
+ # create factory image for stock firmware update mechanism
+	( \
+		cd '$(TMP_DIR)/$(2)_factory'; \
+		zip 'wrt350n.zip' 'wrt350n.bin'; \
+	)
+	'$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -z '$(TMP_DIR)/$(2)_factory/wrt350n.zip' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img'
+	rm -rf '$(TMP_DIR)/$(2)_factory'
+endef
+
+
+###
+### Image/PreReq
+###
+
+## Dependency for WRT350N v2 factory image
+$(eval $(call RequireCommand,zip, \
+	Please install zip. \
+))
diff --git a/target/linux/orion/image/harddisk.mk b/target/linux/orion/image/harddisk.mk
new file mode 100644
index 0000000..fb2f351
--- /dev/null
+++ b/target/linux/orion/image/harddisk.mk
@@ -0,0 +1,57 @@
+#
+# Copyright (C) 2008-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Image/BuildKernelMachId
+	echo -en "\x$(2)\x1c\xa0\xe3\x$(3)\x10\x81\xe3" > $(KDIR)/$(1)-zImage
+	cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/$(1)-zImage
+	$(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \
+	-C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \
+	-d $(KDIR)/$(1)-zImage $(KDIR)/$(1)-uImage
+	cp $(KDIR)/$(1)-uImage $(BIN_DIR)/openwrt-$(1)-uImage
+endef
+
+define Image/BuildKernel
+	# Orion Kernel uImages
+ # DT2: mach id 1514 (0x5EA)
+	$(call Image/BuildKernelMachId,dt2,05,ea)
+ # LaCie 2big Network: mach id 2342 (0x926)
+	$(call Image/BuildKernelMachId,net2big,09,26)
+endef
+
+define Image/Build/Freecom
+	# Orion Freecom Images
+ # backup unwanted files
+	rm -rf ${TMP_DIR}/$2_backup
+	mkdir ${TMP_DIR}/$2_backup
+	-mv $(TARGET_DIR)/{var,jffs,rom} ${TMP_DIR}/$2_backup
+ # add extra files
+	$(INSTALL_DIR) $(TARGET_DIR)/boot
+	# TODO: Add special CMDLINE shim for webupgrade image here
+	$(CP) $(KDIR)/dt2-uImage $(TARGET_DIR)/boot/uImage
+	$(INSTALL_DIR) $(TARGET_DIR)/var
+ # create image
+	$(TAR) cfj $(BIN_DIR)/openwrt-$(2)-$(1).img --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
+	$(STAGING_DIR_HOST)/bin/encode_crc $(BIN_DIR)/openwrt-$(2)-$(1).img $(BIN_DIR)/openwrt-$(2)-$(1)-webupgrade.img $(3)
+ # remove extra files
+	rm -rf $(TARGET_DIR)/{boot,var}
+ # recover unwanted files
+	-mv ${TMP_DIR}/$2_backup/* $(TARGET_DIR)/
+	rm -rf ${TMP_DIR}/$2_backup
+endef
+
+define Image/Build
+$(call Image/Build/$(1),$(1))
+$(call Image/Build/Freecom,$(1),dt2,DT,$(1))
+endef
+
+define Image/Build/squashfs
+$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+	( \
+		dd if=$(KDIR)/uImage bs=1024k conv=sync; \
+		dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
+	) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
+endef
diff --git a/target/linux/orion/patches/100-wrt350nv2_openwrt_partition_map.patch b/target/linux/orion/patches/100-wrt350nv2_openwrt_partition_map.patch
new file mode 100644
index 0000000..89c2c94
--- /dev/null
+++ b/target/linux/orion/patches/100-wrt350nv2_openwrt_partition_map.patch
@@ -0,0 +1,32 @@
+--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
++++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+@@ -134,11 +134,11 @@ static struct mtd_partition wrt350n_v2_n
+ 	{
+ 		.name		= "kernel",
+ 		.offset		= 0x00000000,
+-		.size		= 0x00760000,
++		.size		= 0x00140000,	// change to kernel mtd size here (1/3)
+ 	}, {
+ 		.name		= "rootfs",
+-		.offset		= 0x001a0000,
+-		.size		= 0x005c0000,
++		.offset		= 0x00140000,	// change to kernel mtd size here (2/3)
++		.size		= 0x00610000,	// adopt to kernel mtd size here (3/3) = 0x00750000 - <kernel mtd size>
+ 	}, {
+ 		.name		= "lang",
+ 		.offset		= 0x00760000,
+@@ -151,6 +151,14 @@ static struct mtd_partition wrt350n_v2_n
+ 		.name		= "u-boot",
+ 		.offset		= 0x007c0000,
+ 		.size		= 0x00040000,
++	}, {
++		.name		= "eRcOmM_do_not_touch",
++		.offset		= 0x00750000,
++		.size		= 0x00010000,	// erasesize
++	}, {
++		.name		= "image",	// for sysupgrade
++		.offset		= 0x00000000,
++		.size		= 0x00750000,
+ 	},
+ };
+ 
diff --git a/target/linux/orion/patches/101-wnr854t_partition_map.patch b/target/linux/orion/patches/101-wnr854t_partition_map.patch
new file mode 100644
index 0000000..881cfb7
--- /dev/null
+++ b/target/linux/orion/patches/101-wnr854t_partition_map.patch
@@ -0,0 +1,25 @@
+--- a/arch/arm/mach-orion5x/wnr854t-setup.c
++++ b/arch/arm/mach-orion5x/wnr854t-setup.c
+@@ -57,15 +57,19 @@ static struct mtd_partition wnr854t_nor_
+ 	{
+ 		.name		= "kernel",
+ 		.offset		= 0x00000000,
+-		.size		= 0x00100000,
++		.size		= 0x00140000,
+ 	}, {
+ 		.name		= "rootfs",
+-		.offset		= 0x00100000,
+-		.size		= 0x00660000,
++		.offset		= 0x00140000,
++		.size		= 0x00620000,
+ 	}, {
+ 		.name		= "uboot",
+ 		.offset		= 0x00760000,
+ 		.size		= 0x00040000,
++	}, {
++		.name		= "image",	// for sysupgrade
++		.offset		= 0x00000000,
++		.size		= 0x00760000,
+ 	},
+ };
+ 
diff --git a/target/linux/orion/patches/200-dt2_board_support.patch b/target/linux/orion/patches/200-dt2_board_support.patch
new file mode 100644
index 0000000..6d3f559
--- /dev/null
+++ b/target/linux/orion/patches/200-dt2_board_support.patch
@@ -0,0 +1,26 @@
+--- a/arch/arm/mach-orion5x/Kconfig
++++ b/arch/arm/mach-orion5x/Kconfig
+@@ -36,6 +36,13 @@ config MACH_RD88F5182_DT
+ 	  Say 'Y' here if you want your kernel to support the Marvell
+ 	  Orion-NAS (88F5182) RD2, Flattened Device Tree.
+ 
++config MACH_DT2
++	bool "Freecom DataTank Gateway"
++	select I2C_BOARDINFO
++	help
++	  Say 'Y' here if you want your kernel to support the
++	  Freecom DataTank Gateway
++
+ config MACH_KUROBOX_PRO
+ 	bool "KuroBox Pro"
+ 	select I2C_BOARDINFO
+--- a/arch/arm/mach-orion5x/Makefile
++++ b/arch/arm/mach-orion5x/Makefile
+@@ -14,6 +14,7 @@ obj-$(CONFIG_MACH_TS78XX)	+= ts78xx-setu
+ obj-$(CONFIG_MACH_MV2120)	+= mv2120-setup.o
+ obj-$(CONFIG_MACH_NET2BIG)	+= net2big-setup.o
+ obj-$(CONFIG_MACH_WNR854T)	+= wnr854t-setup.o
++obj-$(CONFIG_MACH_DT2)		+= dt2-setup.o
+ obj-$(CONFIG_MACH_RD88F5181L_GE)	+= rd88f5181l-ge-setup.o
+ obj-$(CONFIG_MACH_RD88F5181L_FXO)	+= rd88f5181l-fxo-setup.o
+ obj-$(CONFIG_MACH_RD88F6183AP_GE)	+= rd88f6183ap-ge-setup.o
diff --git a/target/linux/orion/patches/210-wn802t_support.patch b/target/linux/orion/patches/210-wn802t_support.patch
new file mode 100644
index 0000000..479498e
--- /dev/null
+++ b/target/linux/orion/patches/210-wn802t_support.patch
@@ -0,0 +1,78 @@
+--- a/arch/arm/mach-orion5x/Kconfig
++++ b/arch/arm/mach-orion5x/Kconfig
+@@ -144,10 +144,13 @@ config MACH_MSS2_DT
+ 	  Maxtor Shared Storage II platform.
+ 
+ config MACH_WNR854T
+-	bool "Netgear WNR854T"
++	bool "Netgear WNR854T / WN802T"
+ 	help
+ 	  Say 'Y' here if you want your kernel to support the
+-	  Netgear WNR854T platform.
++	  Netgear WNR854T or WN802T platform.
++
++config MACH_WN802T
++	def_bool MACH_WNR854T
+ 
+ config MACH_RD88F5181L_GE
+ 	bool "Marvell Orion-VoIP GE Reference Design"
+--- a/arch/arm/mach-orion5x/wnr854t-setup.c
++++ b/arch/arm/mach-orion5x/wnr854t-setup.c
+@@ -115,6 +115,15 @@ static struct dsa_platform_data wnr854t_
+ 	.chip		= &wnr854t_switch_chip_data,
+ };
+ 
++static struct dsa_chip_data wn802t_switch_chip_data = {
++	.port_names[2] = "wan",
++	.port_names[3] = "cpu",
++};
++
++static struct dsa_platform_data wn802t_switch_plat_data = {
++	.nr_chips	= 1,
++	.chip		= &wn802t_switch_chip_data,
++};
+ static void __init wnr854t_init(void)
+ {
+ 	/*
+@@ -128,7 +137,12 @@ static void __init wnr854t_init(void)
+ 	 * Configure peripherals.
+ 	 */
+ 	orion5x_eth_init(&wnr854t_eth_data);
+-	orion5x_eth_switch_init(&wnr854t_switch_plat_data, NO_IRQ);
++
++	if (machine_is_wn802t())
++		orion5x_eth_switch_init(&wn802t_switch_plat_data, NO_IRQ);
++	else
++		orion5x_eth_switch_init(&wnr854t_switch_plat_data, NO_IRQ);
++
+ 	orion5x_uart0_init();
+ 
+ 	mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
+@@ -168,7 +182,7 @@ static struct hw_pci wnr854t_pci __initd
+ 
+ static int __init wnr854t_pci_init(void)
+ {
+-	if (machine_is_wnr854t())
++	if (machine_is_wnr854t() || machine_is_wn802t())
+ 		pci_common_init(&wnr854t_pci);
+ 
+ 	return 0;
+@@ -179,6 +193,18 @@ MACHINE_START(WNR854T, "Netgear WNR854T"
+ 	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
+ 	.atag_offset	= 0x100,
+ 	.init_machine	= wnr854t_init,
++	.map_io		= orion5x_map_io,
++	.init_early	= orion5x_init_early,
++	.init_irq	= orion5x_init_irq,
++	.init_time	= orion5x_timer_init,
++	.fixup		= tag_fixup_mem32,
++	.restart	= orion5x_restart,
++MACHINE_END
++
++MACHINE_START(WN802T, "Netgear WN802T")
++	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
++	.atag_offset	= 0x100,
++	.init_machine	= wnr854t_init,
+ 	.map_io		= orion5x_map_io,
+ 	.init_early	= orion5x_init_early,
+ 	.init_irq	= orion5x_init_irq,