ixp4xx: drop 3.18 config/patches

the default has been 4.4 for a while now

Signed-off-by: John Crispin <john@phrozen.org>

42 files changed, 0 insertions, 9744 deletions

diff --git a/target/linux/ixp4xx/config-3.18 b/target/linux/ixp4xx/config-3.18
deleted file mode 100644
index e8cbce6967..0000000000
--- a/target/linux/ixp4xx/config-3.18
+++ /dev/null
@@ -1,237 +0,0 @@
-CONFIG_ALIGNMENT_TRAP=y
-# CONFIG_ARCH_ADI_COYOTE is not set
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
-CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-CONFIG_ARCH_HAS_DMA_SET_COHERENT_MASK=y
-CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
-CONFIG_ARCH_IXCDP1100=y
-CONFIG_ARCH_IXDP425=y
-CONFIG_ARCH_IXDP4XX=y
-CONFIG_ARCH_IXP4XX=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_NR_GPIO=0
-# CONFIG_ARCH_PRPMC1100 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_SUPPORTS_ATOMIC_RMW=y
-CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
-CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
-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_ATAGS=y
-CONFIG_BOUNCE=y
-# CONFIG_CACHE_L2X0 is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CLKSRC_MMIO=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
-CONFIG_CMDLINE_FROM_BOOTLOADER=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_CPU_ENDIAN_BE32=y
-# CONFIG_CPU_ENDIAN_BE8 is not set
-CONFIG_CPU_IXP43X=y
-CONFIG_CPU_IXP46X=y
-CONFIG_CPU_PABRT_LEGACY=y
-CONFIG_CPU_TLB_V4WBI=y
-CONFIG_CPU_USE_DOMAINS=y
-CONFIG_CPU_XSCALE=y
-CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEBUG_LL_INCLUDE="debug/8250.S"
-CONFIG_DEBUG_UART_8250=y
-# 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=0xc8000003
-# CONFIG_DEBUG_UART_PL01X is not set
-CONFIG_DEBUG_UART_VIRT=0xfef00003
-# CONFIG_DEBUG_USER is not set
-CONFIG_DMABOUNCE=y
-CONFIG_DNOTIFY=y
-CONFIG_EEPROM_AT24=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_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SCHED_CLOCK=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_GW_I2C_PLD=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_CC_STACKPROTECTOR=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_IDE=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_KERNEL_GZIP=y
-CONFIG_HAVE_KERNEL_LZ4=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_PERF_REGS=y
-CONFIG_HAVE_PERF_USER_STACK_DUMP=y
-CONFIG_HAVE_PROC_CPU=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_UID16=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-CONFIG_HWMON=y
-CONFIG_HWMON_VID=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_IXP4XX=y
-CONFIG_HZ_FIXED=0
-CONFIG_HZ_PERIODIC=y
-CONFIG_I2C=y
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_I2C_IOP3XX is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IOMMU_HELPER=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_WORK=y
-# CONFIG_IWMMXT is not set
-CONFIG_IXP4XX_ETH=y
-# CONFIG_IXP4XX_INDIRECT_PCI is not set
-CONFIG_IXP4XX_NPE=y
-CONFIG_IXP4XX_QMGR=y
-CONFIG_IXP4XX_WATCHDOG=y
-CONFIG_KTIME_SCALAR=y
-CONFIG_LEDS_FSG=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_LATCH=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_MACH_AP1000=y
-CONFIG_MACH_AP42X=y
-# CONFIG_MACH_ARCOM_VULCAN is not set
-CONFIG_MACH_AVILA=y
-CONFIG_MACH_CAMBRIA=y
-CONFIG_MACH_COMPEXWP18=y
-# CONFIG_MACH_DEVIXP is not set
-CONFIG_MACH_DSMG600=y
-CONFIG_MACH_FSG=y
-CONFIG_MACH_GATEWAY7001=y
-# CONFIG_MACH_GORAMO_MLR is not set
-# CONFIG_MACH_GTWX5715 is not set
-# CONFIG_MACH_IXDP465 is not set
-CONFIG_MACH_IXDPG425=y
-# CONFIG_MACH_KIXRP435 is not set
-CONFIG_MACH_LOFT=y
-CONFIG_MACH_MI424WR=y
-# CONFIG_MACH_MIC256 is not set
-# CONFIG_MACH_MICCPT is not set
-CONFIG_MACH_NAS100D=y
-CONFIG_MACH_NSLU2=y
-CONFIG_MACH_PRONGHORN=y
-CONFIG_MACH_PRONGHORNMETRO=y
-CONFIG_MACH_SIDEWINDER=y
-CONFIG_MACH_TW2662=y
-CONFIG_MACH_TW5334=y
-CONFIG_MACH_USR8200=y
-CONFIG_MACH_WG302V1=y
-CONFIG_MACH_WG302V2=y
-CONFIG_MACH_WRT300NV2=y
-CONFIG_MDIO_BOARDINFO=y
-CONFIG_MIGHT_HAVE_PCI=y
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-# CONFIG_MTD_CFI_GEOMETRY is not set
-CONFIG_MTD_IXP4XX=y
-CONFIG_MTD_OTP=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_REDBOOT_PARTS=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NEED_KUSER_HELPERS=y
-CONFIG_NEED_MACH_IO_H=y
-CONFIG_NEED_PER_CPU_KM=y
-CONFIG_NET_VENDOR_XSCALE=y
-CONFIG_NO_BOOTMEM=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_PREEMPT_RCU is not set
-# CONFIG_RCU_STALL_COMMON is not set
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1672=y
-CONFIG_RTC_DRV_ISL1208=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_RTC_DRV_X1205=y
-CONFIG_SCHED_HRTICK=y
-# CONFIG_SCSI_DMA is not set
-CONFIG_SENSORS_AD7418=y
-CONFIG_SENSORS_GSC=y
-CONFIG_SENSORS_MAX6650=y
-CONFIG_SENSORS_W83781D=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-CONFIG_SPLIT_PTLOCK_CPUS=999999
-CONFIG_SWIOTLB=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_UID16=y
-CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h"
-CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
-CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
-CONFIG_USB_SUPPORT=y
-CONFIG_VECTORS_BASE=0xffff0000
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_BCJ=y
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ZBOOT_ROM_TEXT=0x0
diff --git a/target/linux/ixp4xx/patches-3.18/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch b/target/linux/ixp4xx/patches-3.18/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch
deleted file mode 100644
index 3ca3eb76a6..0000000000
--- a/target/linux/ixp4xx/patches-3.18/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch
+++ /dev/null
@@ -1,136 +0,0 @@
-From 7113f56b683c5123df5c20724ac813cee66fa21a Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Mon, 1 Jul 2013 16:49:05 +0200
-Subject: [PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform
- devices
-
-ARM requires the cohorent_dma_mask set, so set it for the platform
-devices so that the ethernet driver has access to it.
-
-Signed-off-by: Jonas Gorski <jogo@openwrt.org>
----
- arch/arm/mach-ixp4xx/fsg-setup.c     |    2 ++
- arch/arm/mach-ixp4xx/goramo_mlr.c    |    2 ++
- arch/arm/mach-ixp4xx/ixdp425-setup.c |    3 +++
- arch/arm/mach-ixp4xx/nas100d-setup.c |    1 +
- arch/arm/mach-ixp4xx/nslu2-setup.c   |    1 +
- arch/arm/mach-ixp4xx/omixp-setup.c   |    3 +++
- arch/arm/mach-ixp4xx/vulcan-setup.c  |    2 ++
- 7 files changed, 14 insertions(+)
-
---- a/arch/arm/mach-ixp4xx/fsg-setup.c
-+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
-@@ -142,12 +142,14 @@ static struct platform_device fsg_eth[]
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev = {
- 			.platform_data	= fsg_plat_eth,
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
- 		},
- 	}, {
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEC,
- 		.dev = {
- 			.platform_data	= fsg_plat_eth + 1,
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
- 		},
- 	}
- };
---- a/arch/arm/mach-ixp4xx/goramo_mlr.c
-+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
-@@ -295,10 +295,12 @@ static struct platform_device device_eth
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev.platform_data	= eth_plat,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}, {
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEC,
- 		.dev.platform_data	= eth_plat + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}
- };
- 
---- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
-+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
-@@ -20,6 +20,7 @@
- #include <linux/mtd/nand.h>
- #include <linux/mtd/partitions.h>
- #include <linux/delay.h>
-+#include <linux/dma-mapping.h>
- #include <linux/gpio.h>
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -196,10 +197,12 @@ static struct platform_device ixdp425_et
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev.platform_data	= ixdp425_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}, {
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEC,
- 		.dev.platform_data	= ixdp425_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}
- };
- 
---- a/arch/arm/mach-ixp4xx/nas100d-setup.c
-+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
-@@ -170,6 +170,7 @@ static struct platform_device nas100d_et
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev.platform_data	= nas100d_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}
- };
- 
---- a/arch/arm/mach-ixp4xx/nslu2-setup.c
-+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
-@@ -182,6 +182,7 @@ static struct platform_device nslu2_eth[
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev.platform_data	= nslu2_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}
- };
- 
---- a/arch/arm/mach-ixp4xx/omixp-setup.c
-+++ b/arch/arm/mach-ixp4xx/omixp-setup.c
-@@ -17,6 +17,7 @@
- #include <linux/serial_8250.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
-+#include <linux/dma-mapping.h>
- #include <linux/leds.h>
- 
- #include <asm/setup.h>
-@@ -188,10 +189,12 @@ static struct platform_device ixdp425_et
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev.platform_data	= ixdp425_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	}, {
- 		.name			= "ixp4xx_eth",
- 		.id			= IXP4XX_ETH_NPEC,
- 		.dev.platform_data	= ixdp425_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
- 	},
- };
- 
---- a/arch/arm/mach-ixp4xx/vulcan-setup.c
-+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
-@@ -139,6 +139,7 @@ static struct platform_device vulcan_eth
- 		.id			= IXP4XX_ETH_NPEB,
- 		.dev = {
- 			.platform_data	= &vulcan_plat_eth[0],
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
- 		},
- 	},
- 	[1] = {
-@@ -146,6 +147,7 @@ static struct platform_device vulcan_eth
- 		.id			= IXP4XX_ETH_NPEC,
- 		.dev = {
- 			.platform_data	= &vulcan_plat_eth[1],
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
- 		},
- 	},
- };
diff --git a/target/linux/ixp4xx/patches-3.18/002-ixp4xx_eth-use-parent-device-for-dma-allocations.patch b/target/linux/ixp4xx/patches-3.18/002-ixp4xx_eth-use-parent-device-for-dma-allocations.patch
deleted file mode 100644
index ceaf21b32c..0000000000
--- a/target/linux/ixp4xx/patches-3.18/002-ixp4xx_eth-use-parent-device-for-dma-allocations.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From 1d67040af0144c549f4db8144d2ccc253ff8639c Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Mon, 1 Jul 2013 16:39:28 +0200
-Subject: [PATCH 2/2] net: ixp4xx_eth: use parent device for dma allocations
-
-Now that the platfomr device provides a dma_cohorent_mask, use it for
-dma operations.
-
-This fixes ethernet on ixp4xx which was broken since 3.7.
-
-Signed-off-by: Jonas Gorski <jogo@openwrt.org>
----
- drivers/net/ethernet/xscale/ixp4xx_eth.c |   23 ++++++++++++-----------
- 1 file changed, 12 insertions(+), 11 deletions(-)
-
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -657,10 +657,10 @@ static inline void queue_put_desc(unsign
- static inline void dma_unmap_tx(struct port *port, struct desc *desc)
- {
- #ifdef __ARMEB__
--	dma_unmap_single(&port->netdev->dev, desc->data,
-+	dma_unmap_single(port->netdev->dev.parent, desc->data,
- 			 desc->buf_len, DMA_TO_DEVICE);
- #else
--	dma_unmap_single(&port->netdev->dev, desc->data & ~3,
-+	dma_unmap_single(port->netdev->dev.parent, desc->data & ~3,
- 			 ALIGN((desc->data & 3) + desc->buf_len, 4),
- 			 DMA_TO_DEVICE);
- #endif
-@@ -727,9 +727,9 @@ static int eth_poll(struct napi_struct *
- 
- #ifdef __ARMEB__
- 		if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) {
--			phys = dma_map_single(&dev->dev, skb->data,
-+			phys = dma_map_single(dev->dev.parent, skb->data,
- 					      RX_BUFF_SIZE, DMA_FROM_DEVICE);
--			if (dma_mapping_error(&dev->dev, phys)) {
-+			if (dma_mapping_error(dev->dev.parent, phys)) {
- 				dev_kfree_skb(skb);
- 				skb = NULL;
- 			}
-@@ -752,10 +752,11 @@ static int eth_poll(struct napi_struct *
- #ifdef __ARMEB__
- 		temp = skb;
- 		skb = port->rx_buff_tab[n];
--		dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN,
-+		dma_unmap_single(dev->dev.parent, desc->data - NET_IP_ALIGN,
- 				 RX_BUFF_SIZE, DMA_FROM_DEVICE);
- #else
--		dma_sync_single_for_cpu(&dev->dev, desc->data - NET_IP_ALIGN,
-+		dma_sync_single_for_cpu(dev->dev.parent,
-+					desc->data - NET_IP_ALIGN,
- 					RX_BUFF_SIZE, DMA_FROM_DEVICE);
- 		memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n],
- 			      ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4);
-@@ -874,7 +875,7 @@ static int eth_xmit(struct sk_buff *skb,
- 	memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4);
- #endif
- 
--	phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
-+	phys = dma_map_single(dev->dev.parent, mem, bytes, DMA_TO_DEVICE);
- 	if (dma_mapping_error(&dev->dev, phys)) {
- 		dev_kfree_skb(skb);
- #ifndef __ARMEB__
-@@ -1124,7 +1125,7 @@ static int init_queues(struct port *port
- 	int i;
- 
- 	if (!ports_open) {
--		dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
-+		dma_pool = dma_pool_create(DRV_NAME, port->netdev->dev.parent,
- 					   POOL_ALLOC_SIZE, 32, 0);
- 		if (!dma_pool)
- 			return -ENOMEM;
-@@ -1152,9 +1153,9 @@ static int init_queues(struct port *port
- 		data = buff;
- #endif
- 		desc->buf_len = MAX_MRU;
--		desc->data = dma_map_single(&port->netdev->dev, data,
-+		desc->data = dma_map_single(port->netdev->dev.parent, data,
- 					    RX_BUFF_SIZE, DMA_FROM_DEVICE);
--		if (dma_mapping_error(&port->netdev->dev, desc->data)) {
-+		if (dma_mapping_error(port->netdev->dev.parent, desc->data)) {
- 			free_buffer(buff);
- 			return -EIO;
- 		}
-@@ -1174,7 +1175,7 @@ static void destroy_queues(struct port *
- 			struct desc *desc = rx_desc_ptr(port, i);
- 			buffer_t *buff = port->rx_buff_tab[i];
- 			if (buff) {
--				dma_unmap_single(&port->netdev->dev,
-+				dma_unmap_single(port->netdev->dev.parent,
- 						 desc->data - NET_IP_ALIGN,
- 						 RX_BUFF_SIZE, DMA_FROM_DEVICE);
- 				free_buffer(buff);
diff --git a/target/linux/ixp4xx/patches-3.18/020-gateworks_i2c_pld.patch b/target/linux/ixp4xx/patches-3.18/020-gateworks_i2c_pld.patch
deleted file mode 100644
index 0c8c29711a..0000000000
--- a/target/linux/ixp4xx/patches-3.18/020-gateworks_i2c_pld.patch
+++ /dev/null
@@ -1,421 +0,0 @@
---- a/drivers/gpio/Kconfig
-+++ b/drivers/gpio/Kconfig
-@@ -795,6 +795,14 @@ config GPIO_RDC321X
- 	  Support for the RDC R321x SoC GPIOs over southbridge
- 	  PCI configuration space.
- 
-+config GPIO_GW_I2C_PLD
-+	tristate "Gateworks I2C PLD GPIO Expander"
-+	depends on I2C
-+	help
-+		Say yes here to provide access to the Gateworks I2C PLD GPIO
-+		Expander. This is used at least on the GW2358-4.
-+
-+
- comment "SPI GPIO expanders:"
- 
- config GPIO_MAX7301
---- a/drivers/gpio/Makefile
-+++ b/drivers/gpio/Makefile
-@@ -106,3 +106,4 @@ obj-$(CONFIG_GPIO_XILINX)	+= gpio-xilinx
- obj-$(CONFIG_GPIO_XTENSA)	+= gpio-xtensa.o
- obj-$(CONFIG_GPIO_ZEVIO)	+= gpio-zevio.o
- obj-$(CONFIG_GPIO_ZYNQ)		+= gpio-zynq.o
-+obj-$(CONFIG_GPIO_GW_I2C_PLD)	+= gw_i2c_pld.o
---- /dev/null
-+++ b/drivers/gpio/gw_i2c_pld.c
-@@ -0,0 +1,371 @@
-+/*
-+ * Gateworks I2C PLD GPIO expander
-+ *
-+ * Copyright (C) 2009 Gateworks Corporation
-+ *
-+ * 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 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/slab.h>
-+#include <linux/hardirq.h>
-+#include <linux/i2c.h>
-+#include <linux/i2c/gw_i2c_pld.h>
-+#include <linux/module.h>
-+#include <linux/export.h>
-+#include <asm/gpio.h>
-+#include <mach/hardware.h>
-+
-+static const struct i2c_device_id gw_i2c_pld_id[] = {
-+	{ "gw_i2c_pld", 8 },
-+	{ }
-+};
-+MODULE_DEVICE_TABLE(i2c, gw_i2c_pld_id);
-+
-+/*
-+ * The Gateworks I2C PLD chip only expose one read and one
-+ * write register.  Writing a "one" bit (to match the reset state) lets
-+ * that pin be used as an input. It is an open-drain model.
-+ */
-+
-+struct gw_i2c_pld {
-+	struct gpio_chip	chip;
-+	struct i2c_client	*client;
-+	unsigned		out;		/* software latch */
-+};
-+
-+/*-------------------------------------------------------------------------*/
-+
-+/*
-+ * The Gateworks I2C PLD chip does not properly send the acknowledge bit
-+ * thus we cannot use standard i2c_smbus functions. We have recreated
-+ * our own here, but we still use the rt_mutex_lock to lock the i2c_bus
-+ * as the device still exists on the I2C bus.
-+*/
-+
-+#define PLD_SCL_GPIO 6
-+#define PLD_SDA_GPIO 7
-+
-+#define SCL_LO()  gpio_line_set(PLD_SCL_GPIO, IXP4XX_GPIO_LOW)
-+#define SCL_HI()  gpio_line_set(PLD_SCL_GPIO, IXP4XX_GPIO_HIGH)
-+#define SCL_EN()  gpio_line_config(PLD_SCL_GPIO, IXP4XX_GPIO_OUT)
-+#define SDA_LO()  gpio_line_set(PLD_SDA_GPIO, IXP4XX_GPIO_LOW)
-+#define SDA_HI()  gpio_line_set(PLD_SDA_GPIO, IXP4XX_GPIO_HIGH)
-+#define SDA_EN()  gpio_line_config(PLD_SDA_GPIO, IXP4XX_GPIO_OUT)
-+#define SDA_DIS() gpio_line_config(PLD_SDA_GPIO, IXP4XX_GPIO_IN)
-+#define SDA_IN(x) gpio_line_get(PLD_SDA_GPIO, &x);
-+
-+static int i2c_pld_write_byte(int address, int byte)
-+{
-+	int i;
-+
-+	address = (address << 1) & ~0x1;
-+
-+	SDA_HI();
-+	SDA_EN();
-+	SCL_EN();
-+	SCL_HI();
-+	SDA_LO();
-+	SCL_LO();
-+
-+	for (i = 7; i >= 0; i--)
-+	{
-+		if (address & (1 << i))
-+			SDA_HI();
-+		else
-+			SDA_LO();
-+
-+		SCL_HI();
-+		SCL_LO();
-+	}
-+
-+	SDA_DIS();
-+	SCL_HI();
-+	SDA_IN(i);
-+	SCL_LO();
-+	SDA_EN();
-+
-+	for (i = 7; i >= 0; i--)
-+	{
-+		if (byte & (1 << i))
-+      SDA_HI();
-+		else
-+			SDA_LO();
-+		SCL_HI();
-+		SCL_LO();
-+	}
-+
-+	SDA_DIS();
-+	SCL_HI();
-+	SDA_IN(i);
-+	SCL_LO();
-+
-+	SDA_HI();
-+	SDA_EN();
-+
-+	SDA_LO();
-+	SCL_HI();
-+	SDA_HI();
-+	SCL_LO();
-+	SCL_HI();
-+
-+	return 0;
-+}
-+
-+static unsigned int i2c_pld_read_byte(int address)
-+{
-+	int i = 0, byte = 0;
-+	int bit;
-+
-+	address = (address << 1) | 0x1;
-+
-+	SDA_HI();
-+	SDA_EN();
-+	SCL_EN();
-+	SCL_HI();
-+	SDA_LO();
-+	SCL_LO();
-+
-+	for (i = 7; i >= 0; i--)
-+	{
-+		if (address & (1 << i))
-+			SDA_HI();
-+		else
-+			SDA_LO();
-+
-+		SCL_HI();
-+		SCL_LO();
-+	}
-+
-+	SDA_DIS();
-+	SCL_HI();
-+	SDA_IN(i);
-+	SCL_LO();
-+	SDA_EN();
-+
-+	SDA_DIS();
-+	for (i = 7; i >= 0; i--)
-+	{
-+		SCL_HI();
-+		SDA_IN(bit);
-+		byte |= bit << i;
-+		SCL_LO();
-+	}
-+
-+	SDA_LO();
-+	SCL_HI();
-+	SDA_HI();
-+	SCL_LO();
-+	SCL_HI();
-+
-+	return byte;
-+}
-+
-+
-+static int gw_i2c_pld_input8(struct gpio_chip *chip, unsigned offset)
-+{
-+	int ret;
-+	struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
-+	struct i2c_adapter *adap = gpio->client->adapter;
-+
-+	if (in_atomic() || irqs_disabled()) {
-+		ret = rt_mutex_trylock(&adap->bus_lock);
-+		if (!ret)
-+			/* I2C activity is ongoing. */
-+			return -EAGAIN;
-+	} else {
-+		rt_mutex_lock(&adap->bus_lock);
-+	}
-+
-+	gpio->out |= (1 << offset);
-+
-+	ret = i2c_pld_write_byte(gpio->client->addr, gpio->out);
-+
-+	rt_mutex_unlock(&adap->bus_lock);
-+
-+	return ret;
-+}
-+
-+static int gw_i2c_pld_get8(struct gpio_chip *chip, unsigned offset)
-+{
-+	int ret;
-+	s32	value;
-+	struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
-+	struct i2c_adapter *adap = gpio->client->adapter;
-+
-+	if (in_atomic() || irqs_disabled()) {
-+		ret = rt_mutex_trylock(&adap->bus_lock);
-+		if (!ret)
-+			/* I2C activity is ongoing. */
-+			return -EAGAIN;
-+	} else {
-+		rt_mutex_lock(&adap->bus_lock);
-+	}
-+
-+	value = i2c_pld_read_byte(gpio->client->addr);
-+
-+	rt_mutex_unlock(&adap->bus_lock);
-+
-+	return (value < 0) ? 0 : (value & (1 << offset));
-+}
-+
-+static int gw_i2c_pld_output8(struct gpio_chip *chip, unsigned offset, int value)
-+{
-+	int ret;
-+
-+	struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
-+	struct i2c_adapter *adap = gpio->client->adapter;
-+
-+	unsigned bit = 1 << offset;
-+
-+	if (in_atomic() || irqs_disabled()) {
-+		ret = rt_mutex_trylock(&adap->bus_lock);
-+		if (!ret)
-+			/* I2C activity is ongoing. */
-+			return -EAGAIN;
-+	} else {
-+		rt_mutex_lock(&adap->bus_lock);
-+	}
-+
-+
-+	if (value)
-+		gpio->out |= bit;
-+	else
-+		gpio->out &= ~bit;
-+
-+	ret = i2c_pld_write_byte(gpio->client->addr, gpio->out);
-+
-+	rt_mutex_unlock(&adap->bus_lock);
-+
-+	return ret;
-+}
-+
-+static void gw_i2c_pld_set8(struct gpio_chip *chip, unsigned offset, int value)
-+{
-+	gw_i2c_pld_output8(chip, offset, value);
-+}
-+
-+/*-------------------------------------------------------------------------*/
-+
-+static int gw_i2c_pld_probe(struct i2c_client *client,
-+			 const struct i2c_device_id *id)
-+{
-+	struct gw_i2c_pld_platform_data	*pdata;
-+	struct gw_i2c_pld *gpio;
-+	int status;
-+
-+	pdata = client->dev.platform_data;
-+	if (!pdata)
-+		return -ENODEV;
-+
-+	/* Allocate, initialize, and register this gpio_chip. */
-+	gpio = kzalloc(sizeof *gpio, GFP_KERNEL);
-+	if (!gpio)
-+		return -ENOMEM;
-+
-+	gpio->chip.base = pdata->gpio_base;
-+	gpio->chip.can_sleep = 1;
-+	gpio->chip.dev = &client->dev;
-+	gpio->chip.owner = THIS_MODULE;
-+
-+	gpio->chip.ngpio = pdata->nr_gpio;
-+	gpio->chip.direction_input = gw_i2c_pld_input8;
-+	gpio->chip.get = gw_i2c_pld_get8;
-+	gpio->chip.direction_output = gw_i2c_pld_output8;
-+	gpio->chip.set = gw_i2c_pld_set8;
-+
-+	gpio->chip.label = client->name;
-+
-+	gpio->client = client;
-+	i2c_set_clientdata(client, gpio);
-+
-+	gpio->out = 0xFF;
-+
-+	status = gpiochip_add(&gpio->chip);
-+	if (status < 0)
-+		goto fail;
-+
-+	dev_info(&client->dev, "gpios %d..%d on a %s%s\n",
-+			gpio->chip.base,
-+			gpio->chip.base + gpio->chip.ngpio - 1,
-+			client->name,
-+			client->irq ? " (irq ignored)" : "");
-+
-+	/* Let platform code set up the GPIOs and their users.
-+	 * Now is the first time anyone could use them.
-+	 */
-+	if (pdata->setup) {
-+		status = pdata->setup(client,
-+				gpio->chip.base, gpio->chip.ngpio,
-+				pdata->context);
-+		if (status < 0)
-+			dev_warn(&client->dev, "setup --> %d\n", status);
-+	}
-+
-+	return 0;
-+
-+fail:
-+	dev_dbg(&client->dev, "probe error %d for '%s'\n",
-+			status, client->name);
-+	kfree(gpio);
-+	return status;
-+}
-+
-+static int gw_i2c_pld_remove(struct i2c_client *client)
-+{
-+	struct gw_i2c_pld_platform_data	*pdata = client->dev.platform_data;
-+	struct gw_i2c_pld *gpio = i2c_get_clientdata(client);
-+	int				status = 0;
-+
-+	if (pdata->teardown) {
-+		status = pdata->teardown(client,
-+				gpio->chip.base, gpio->chip.ngpio,
-+				pdata->context);
-+		if (status < 0) {
-+			dev_err(&client->dev, "%s --> %d\n",
-+					"teardown", status);
-+			return status;
-+		}
-+	}
-+
-+	gpiochip_remove(&gpio->chip);
-+	kfree(gpio);
-+	return 0;
-+}
-+
-+static struct i2c_driver gw_i2c_pld_driver = {
-+	.driver = {
-+		.name	= "gw_i2c_pld",
-+		.owner	= THIS_MODULE,
-+	},
-+	.probe	= gw_i2c_pld_probe,
-+	.remove	= gw_i2c_pld_remove,
-+	.id_table = gw_i2c_pld_id,
-+};
-+
-+static int __init gw_i2c_pld_init(void)
-+{
-+	return i2c_add_driver(&gw_i2c_pld_driver);
-+}
-+module_init(gw_i2c_pld_init);
-+
-+static void __exit gw_i2c_pld_exit(void)
-+{
-+	i2c_del_driver(&gw_i2c_pld_driver);
-+}
-+module_exit(gw_i2c_pld_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Chris Lang");
---- /dev/null
-+++ b/include/linux/i2c/gw_i2c_pld.h
-@@ -0,0 +1,20 @@
-+#ifndef __LINUX_GW_I2C_PLD_H
-+#define __LINUX_GW_I2C_PLD_H
-+
-+/**
-+ * The Gateworks I2C PLD Implements an additional 8 bits of GPIO through the PLD
-+ */
-+
-+struct gw_i2c_pld_platform_data {
-+	unsigned gpio_base;
-+	unsigned nr_gpio;
-+	int		(*setup)(struct i2c_client *client,
-+					int gpio, unsigned ngpio,
-+					void *context);
-+	int		(*teardown)(struct i2c_client *client,
-+					int gpio, unsigned ngpio,
-+					void *context);
-+	void		*context;
-+};
-+
-+#endif /* __LINUX_GW_I2C_PLD_H */
diff --git a/target/linux/ixp4xx/patches-3.18/030-gpio_line_config.patch b/target/linux/ixp4xx/patches-3.18/030-gpio_line_config.patch
deleted file mode 100644
index 0e51793273..0000000000
--- a/target/linux/ixp4xx/patches-3.18/030-gpio_line_config.patch
+++ /dev/null
@@ -1,73 +0,0 @@
---- a/arch/arm/mach-ixp4xx/common.c
-+++ b/arch/arm/mach-ixp4xx/common.c
-@@ -93,22 +93,7 @@ void __init ixp4xx_map_io(void)
- /*
-  * GPIO-functions
-  */
--/*
-- * The following converted to the real HW bits the gpio_line_config
-- */
--/* GPIO pin types */
--#define IXP4XX_GPIO_OUT 		0x1
--#define IXP4XX_GPIO_IN  		0x2
--
--/* GPIO signal types */
--#define IXP4XX_GPIO_LOW			0
--#define IXP4XX_GPIO_HIGH		1
--
--/* GPIO Clocks */
--#define IXP4XX_GPIO_CLK_0		14
--#define IXP4XX_GPIO_CLK_1		15
--
--static void gpio_line_config(u8 line, u32 direction)
-+void gpio_line_config(u8 line, u32 direction)
- {
- 	if (direction == IXP4XX_GPIO_IN)
- 		*IXP4XX_GPIO_GPOER |= (1 << line);
-@@ -116,17 +101,17 @@ static void gpio_line_config(u8 line, u3
- 		*IXP4XX_GPIO_GPOER &= ~(1 << line);
- }
- 
--static void gpio_line_get(u8 line, int *value)
-+void gpio_line_get(u8 line, int *value)
- {
- 	*value = (*IXP4XX_GPIO_GPINR >> line) & 0x1;
- }
- 
--static void gpio_line_set(u8 line, int value)
-+void gpio_line_set(u8 line, int value)
- {
--	if (value == IXP4XX_GPIO_HIGH)
--	    *IXP4XX_GPIO_GPOUTR |= (1 << line);
--	else if (value == IXP4XX_GPIO_LOW)
-+	if (value == IXP4XX_GPIO_LOW)
- 	    *IXP4XX_GPIO_GPOUTR &= ~(1 << line);
-+	else
-+	    *IXP4XX_GPIO_GPOUTR |= (1 << line);
- }
- 
- /*************************************************************************
---- a/arch/arm/mach-ixp4xx/include/mach/platform.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
-@@ -131,5 +131,21 @@ struct pci_sys_data;
- extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
- extern struct pci_ops ixp4xx_ops;
- 
-+/* GPIO pin types */
-+#define IXP4XX_GPIO_OUT 		0x1
-+#define IXP4XX_GPIO_IN  		0x2
-+
-+/* GPIO signal types */
-+#define IXP4XX_GPIO_LOW			0
-+#define IXP4XX_GPIO_HIGH		1
-+
-+/* GPIO Clocks */
-+#define IXP4XX_GPIO_CLK_0		14
-+#define IXP4XX_GPIO_CLK_1		15
-+
-+void gpio_line_config(u8 line, u32 direction);
-+void gpio_line_get(u8 line, int *value);
-+void gpio_line_set(u8 line, int value);
-+
- #endif // __ASSEMBLY__
- 
diff --git a/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch b/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch
deleted file mode 100644
index 3eea75b519..0000000000
--- a/target/linux/ixp4xx/patches-3.18/090-increase_entropy_pools.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- a/drivers/char/random.c
-+++ b/drivers/char/random.c
-@@ -275,11 +275,11 @@
- /*
-  * Configuration information
-  */
--#define INPUT_POOL_SHIFT	12
-+#define INPUT_POOL_SHIFT	13
- #define INPUT_POOL_WORDS	(1 << (INPUT_POOL_SHIFT-5))
--#define OUTPUT_POOL_SHIFT	10
-+#define OUTPUT_POOL_SHIFT	11
- #define OUTPUT_POOL_WORDS	(1 << (OUTPUT_POOL_SHIFT-5))
--#define SEC_XFER_SIZE		512
-+#define SEC_XFER_SIZE		1024
- #define EXTRACT_SIZE		10
- 
- #define DEBUG_RANDOM_BOOT 0
diff --git a/target/linux/ixp4xx/patches-3.18/100-wg302v2_gateway7001_mac_plat_info.patch b/target/linux/ixp4xx/patches-3.18/100-wg302v2_gateway7001_mac_plat_info.patch
deleted file mode 100644
index 317103fdab..0000000000
--- a/target/linux/ixp4xx/patches-3.18/100-wg302v2_gateway7001_mac_plat_info.patch
+++ /dev/null
@@ -1,78 +0,0 @@
---- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
-+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
-@@ -17,6 +17,7 @@
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/dma-mapping.h>
- 
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -75,9 +76,37 @@ static struct platform_device gateway700
- 	.resource	= &gateway7001_uart_resource,
- };
- 
-+static struct eth_plat_info gateway7001_plat_eth[] = {
-+	{
-+		.phy		= 1,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 2,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device gateway7001_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= gateway7001_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= gateway7001_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
- static struct platform_device *gateway7001_devices[] __initdata = {
- 	&gateway7001_flash,
--	&gateway7001_uart
-+	&gateway7001_uart,
-+	&gateway7001_eth[0],
-+	&gateway7001_eth[1],
- };
- 
- static void __init gateway7001_init(void)
---- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
-+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
-@@ -76,9 +76,26 @@ static struct platform_device wg302v2_ua
- 	.resource	= &wg302v2_uart_resource,
- };
- 
-+static struct eth_plat_info wg302v2_plat_eth[] = {
-+	{
-+		.phy		= 8,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}
-+};
-+
-+static struct platform_device wg302v2_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= wg302v2_plat_eth,
-+	}
-+};
-+
- static struct platform_device *wg302v2_devices[] __initdata = {
- 	&wg302v2_flash,
- 	&wg302v2_uart,
-+	&wg302v2_eth[0],
- };
- 
- static void __init wg302v2_init(void)
diff --git a/target/linux/ixp4xx/patches-3.18/105-wg302v1_support.patch b/target/linux/ixp4xx/patches-3.18/105-wg302v1_support.patch
deleted file mode 100644
index 8793549c64..0000000000
--- a/target/linux/ixp4xx/patches-3.18/105-wg302v1_support.patch
+++ /dev/null
@@ -1,261 +0,0 @@
---- a/arch/arm/configs/ixp4xx_defconfig
-+++ b/arch/arm/configs/ixp4xx_defconfig
-@@ -13,6 +13,7 @@ CONFIG_MACH_AVILA=y
- CONFIG_MACH_LOFT=y
- CONFIG_ARCH_ADI_COYOTE=y
- CONFIG_MACH_GATEWAY7001=y
-+CONFIG_MACH_WG302V1=y
- CONFIG_MACH_WG302V2=y
- CONFIG_ARCH_IXDP425=y
- CONFIG_MACH_IXDPG425=y
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -45,6 +45,14 @@ config MACH_GATEWAY7001
- 	  7001 Access Point. For more information on this platform,
- 	  see http://openwrt.org
- 
-+config MACH_WG302V1
-+	bool "Netgear WG302 v1 / WAG302 v1"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support Netgear's
-+	  WG302 v1 or WAG302 v1 Access Points. For more information
-+	  on this platform, see http://openwrt.org
-+
- config MACH_WG302V2
- 	bool "Netgear WG302 v2 / WAG302 v2"
- 	select PCI
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NSLU2)		+= nslu2-p
- obj-pci-$(CONFIG_MACH_NAS100D)		+= nas100d-pci.o
- obj-pci-$(CONFIG_MACH_DSMG600)		+= dsmg600-pci.o
- obj-pci-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-pci.o
-+obj-pci-$(CONFIG_MACH_WG302V1)		+= wg302v1-pci.o
- obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG)		+= fsg-pci.o
- obj-pci-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-pci.o
-@@ -33,6 +34,7 @@ obj-$(CONFIG_MACH_NSLU2)	+= nslu2-setup.
- obj-$(CONFIG_MACH_NAS100D)	+= nas100d-setup.o
- obj-$(CONFIG_MACH_DSMG600)      += dsmg600-setup.o
- obj-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-setup.o
-+obj-$(CONFIG_MACH_WG302V1)	+= wg302v1-setup.o
- obj-$(CONFIG_MACH_WG302V2)	+= wg302v2-setup.o
- obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o
- obj-$(CONFIG_MACH_GORAMO_MLR)	+= goramo_mlr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/wg302v1-pci.c
-@@ -0,0 +1,63 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wg302v1-pci.c
-+ *
-+ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Software, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init wg302v1_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init wg302v1_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 1)
-+		return IRQ_IXP4XX_GPIO8;
-+	else if (slot == 2)
-+		return IRQ_IXP4XX_GPIO10;
-+	else
-+		return -1;
-+}
-+
-+struct hw_pci wg302v1_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit =        wg302v1_pci_preinit,
-+	.ops =            &ixp4xx_ops,
-+	.setup =          ixp4xx_setup,
-+	.map_irq =        wg302v1_map_irq,
-+};
-+
-+int __init wg302v1_pci_init(void)
-+{
-+	if (machine_is_wg302v1())
-+		pci_common_init(&wg302v1_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(wg302v1_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c
-@@ -0,0 +1,147 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wg302v1-setup.c
-+ *
-+ * Board setup for the Netgear WG302 v1 and WAG302 v1
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/setup.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wg302v1_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource wg302v1_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wg302v1_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &wg302v1_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &wg302v1_flash_resource,
-+};
-+
-+static struct resource wg302v1_uart_resources[] = {
-+	{
-+		.start	= IXP4XX_UART1_BASE_PHYS,
-+		.end	= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IXP4XX_UART2_BASE_PHYS,
-+		.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	}
-+};
-+
-+static struct plat_serial8250_port wg302v1_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device wg302v1_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev			= {
-+		.platform_data	= wg302v1_uart_data,
-+	},
-+	.num_resources	= 2,
-+	.resource	= wg302v1_uart_resources,
-+};
-+
-+static struct eth_plat_info wg302v1_plat_eth[] = {
-+	{
-+		.phy		= 30,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}
-+};
-+
-+static struct platform_device wg302v1_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= wg302v1_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *wg302v1_devices[] __initdata = {
-+	&wg302v1_flash,
-+	&wg302v1_uart,
-+	&wg302v1_eth[0],
-+};
-+
-+static void __init wg302v1_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	wg302v1_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(wg302v1_devices, ARRAY_SIZE(wg302v1_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WG302V1
-+MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.fixup		= wg302v1_fixup,
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= wg302v1_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-3.18/110-pronghorn_series_support.patch b/target/linux/ixp4xx/patches-3.18/110-pronghorn_series_support.patch
deleted file mode 100644
index d1fdfcba49..0000000000
--- a/target/linux/ixp4xx/patches-3.18/110-pronghorn_series_support.patch
+++ /dev/null
@@ -1,393 +0,0 @@
---- a/arch/arm/configs/ixp4xx_defconfig
-+++ b/arch/arm/configs/ixp4xx_defconfig
-@@ -15,6 +15,8 @@ CONFIG_ARCH_ADI_COYOTE=y
- CONFIG_MACH_GATEWAY7001=y
- CONFIG_MACH_WG302V1=y
- CONFIG_MACH_WG302V2=y
-+CONFIG_MACH_PRONGHORN=y
-+CONFIG_MACH_PRONGHORNMETRO=y
- CONFIG_ARCH_IXDP425=y
- CONFIG_MACH_IXDPG425=y
- CONFIG_MACH_IXDP465=y
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -61,6 +61,22 @@ config MACH_WG302V2
- 	  WG302 v2 or WAG302 v2 Access Points. For more information
- 	  on this platform, see http://openwrt.org
- 
-+config MACH_PRONGHORN
-+	bool "ADI Pronghorn series"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support the ADI
-+	  Engineering Pronghorn series. For more
-+	  information on this platform, see http://www.adiengineering.com
-+
-+#
-+# There're only minimal differences kernel-wise between the Pronghorn and
-+# Pronghorn Metro boards - they use different chip selects to drive the
-+# CF slot connected to the expansion bus, so we just enable them together.
-+#
-+config MACH_PRONGHORNMETRO
-+	def_bool MACH_PRONGHORN
-+
- config ARCH_IXDP425
- 	bool "IXDP425"
- 	help
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -19,6 +19,7 @@ obj-pci-$(CONFIG_MACH_WG302V1)		+= wg302
- obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302v2-pci.o
- obj-pci-$(CONFIG_MACH_FSG)		+= fsg-pci.o
- obj-pci-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-pci.o
-+obj-pci-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-pci.o
- 
- obj-y	+= common.o
- 
-@@ -39,6 +40,7 @@ obj-$(CONFIG_MACH_WG302V2)	+= wg302v2-se
- obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o
- obj-$(CONFIG_MACH_GORAMO_MLR)	+= goramo_mlr.o
- obj-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-setup.o
-+obj-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -42,7 +42,8 @@ static __inline__ void __arch_decomp_set
- 	 */
- 	if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- 	    machine_is_gateway7001() || machine_is_wg302v2() ||
--	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256())
-+	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
-+	    machine_is_pronghorn() || machine_is_pronghorn_metro())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/pronghorn-pci.c
-@@ -0,0 +1,69 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghorn-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Pronghorn series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init pronghorn_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init pronghorn_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 13)
-+		return IRQ_IXP4XX_GPIO4;
-+	else if (slot == 14)
-+		return IRQ_IXP4XX_GPIO6;
-+	else if (slot == 15)
-+		return IRQ_IXP4XX_GPIO11;
-+	else if (slot == 16)
-+		return IRQ_IXP4XX_GPIO1;
-+	else
-+		return -1;
-+}
-+
-+struct hw_pci pronghorn_pci __initdata = {
-+	.nr_controllers	= 1,
-+	.preinit	= pronghorn_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= pronghorn_map_irq,
-+};
-+
-+int __init pronghorn_pci_init(void)
-+{
-+	if (machine_is_pronghorn() || machine_is_pronghorn_metro())
-+		pci_common_init(&pronghorn_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(pronghorn_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/pronghorn-setup.c
-@@ -0,0 +1,252 @@
-+/*
-+ * arch/arm/mach-ixp4xx/pronghorn-setup.c
-+ *
-+ * Board setup for the ADI Engineering Pronghorn series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/i2c-gpio.h>
-+#include <linux/leds.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/setup.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data pronghorn_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource pronghorn_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device pronghorn_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data	= &pronghorn_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &pronghorn_flash_resource,
-+};
-+
-+static struct resource pronghorn_uart_resources [] = {
-+	{
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	},
-+	{
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port pronghorn_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device pronghorn_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev		= {
-+		.platform_data	= pronghorn_uart_data,
-+	},
-+	.num_resources	= 2,
-+	.resource	= pronghorn_uart_resources,
-+};
-+
-+static struct i2c_gpio_platform_data pronghorn_i2c_gpio_data = {
-+	.sda_pin	= 9,
-+	.scl_pin	= 10,
-+};
-+
-+static struct platform_device pronghorn_i2c_gpio = {
-+	.name		= "i2c-gpio",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data	= &pronghorn_i2c_gpio_data,
-+	},
-+};
-+
-+static struct gpio_led pronghorn_led_pin[] = {
-+	{
-+		.name		= "pronghorn:green:status",
-+		.gpio		= 7,
-+	}
-+};
-+
-+static struct gpio_led_platform_data pronghorn_led_data = {
-+	.num_leds		= 1,
-+	.leds			= pronghorn_led_pin,
-+};
-+
-+static struct platform_device pronghorn_led = {
-+	.name			= "leds-gpio",
-+	.id			= -1,
-+	.dev.platform_data	= &pronghorn_led_data,
-+};
-+
-+static struct resource pronghorn_pata_resources[] = {
-+	{
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.name	= "intrq",
-+		.start	= IRQ_IXP4XX_GPIO0,
-+		.end	= IRQ_IXP4XX_GPIO0,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct ixp4xx_pata_data pronghorn_pata_data = {
-+	.cs0_bits	= 0xbfff0043,
-+	.cs1_bits	= 0xbfff0043,
-+};
-+
-+static struct platform_device pronghorn_pata = {
-+	.name			= "pata_ixp4xx_cf",
-+	.id			= 0,
-+	.dev.platform_data      = &pronghorn_pata_data,
-+	.num_resources		= ARRAY_SIZE(pronghorn_pata_resources),
-+	.resource		= pronghorn_pata_resources,
-+};
-+
-+static struct eth_plat_info pronghorn_plat_eth[] = {
-+	{
-+		.phy		= 0,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 1,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device pronghorn_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= pronghorn_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= pronghorn_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *pronghorn_devices[] __initdata = {
-+	&pronghorn_flash,
-+	&pronghorn_uart,
-+	&pronghorn_led,
-+	&pronghorn_eth[0],
-+	&pronghorn_eth[1],
-+};
-+
-+static void __init pronghorn_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	pronghorn_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	pronghorn_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(pronghorn_devices, ARRAY_SIZE(pronghorn_devices));
-+
-+	if (machine_is_pronghorn()) {
-+		pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2);
-+		pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(2);
-+
-+		pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3);
-+		pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(3);
-+
-+		pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS2;
-+		pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
-+	} else {
-+		pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(3);
-+		pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(3);
-+
-+		pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(4);
-+		pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(4);
-+
-+		pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS3;
-+		pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS4;
-+
-+		platform_device_register(&pronghorn_i2c_gpio);
-+	}
-+
-+	platform_device_register(&pronghorn_pata);
-+}
-+
-+MACHINE_START(PRONGHORN, "ADI Engineering Pronghorn")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= pronghorn_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+
-+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= pronghorn_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
diff --git a/target/linux/ixp4xx/patches-3.18/111-pronghorn_swap_uarts.patch b/target/linux/ixp4xx/patches-3.18/111-pronghorn_swap_uarts.patch
deleted file mode 100644
index ed9f7a785d..0000000000
--- a/target/linux/ixp4xx/patches-3.18/111-pronghorn_swap_uarts.patch
+++ /dev/null
@@ -1,44 +0,0 @@
---- a/arch/arm/mach-ixp4xx/pronghorn-setup.c
-+++ b/arch/arm/mach-ixp4xx/pronghorn-setup.c
-@@ -52,31 +52,31 @@ static struct platform_device pronghorn_
- 
- static struct resource pronghorn_uart_resources [] = {
- 	{
--		.start		= IXP4XX_UART1_BASE_PHYS,
--		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
- 		.flags		= IORESOURCE_MEM
- 	},
- 	{
--		.start		= IXP4XX_UART2_BASE_PHYS,
--		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
- 		.flags		= IORESOURCE_MEM
- 	}
- };
- 
- static struct plat_serial8250_port pronghorn_uart_data[] = {
- 	{
--		.mapbase	= IXP4XX_UART1_BASE_PHYS,
--		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
--		.irq		= IRQ_IXP4XX_UART1,
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
- 		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
- 		.iotype		= UPIO_MEM,
- 		.regshift	= 2,
- 		.uartclk	= IXP4XX_UART_XTAL,
- 	},
- 	{
--		.mapbase	= IXP4XX_UART2_BASE_PHYS,
--		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
--		.irq		= IRQ_IXP4XX_UART2,
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
- 		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
- 		.iotype		= UPIO_MEM,
- 		.regshift	= 2,
diff --git a/target/linux/ixp4xx/patches-3.18/115-sidewinder_support.patch b/target/linux/ixp4xx/patches-3.18/115-sidewinder_support.patch
deleted file mode 100644
index 20adbb5c04..0000000000
--- a/target/linux/ixp4xx/patches-3.18/115-sidewinder_support.patch
+++ /dev/null
@@ -1,286 +0,0 @@
-From 95dac4a842a3c66f69f949b48f9075e16275f77b Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Sun, 30 Jun 2013 15:48:47 +0200
-Subject: [PATCH 07/36] 115-sidewinder_support.patch
-
----
- arch/arm/mach-ixp4xx/Kconfig            |   10 +-
- arch/arm/mach-ixp4xx/Makefile           |    2 +
- arch/arm/mach-ixp4xx/sidewinder-pci.c   |   68 ++++++++++++++
- arch/arm/mach-ixp4xx/sidewinder-setup.c |  151 +++++++++++++++++++++++++++++++
- 4 files changed, 230 insertions(+), 1 deletion(-)
- create mode 100644 arch/arm/mach-ixp4xx/sidewinder-pci.c
- create mode 100644 arch/arm/mach-ixp4xx/sidewinder-setup.c
-
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -77,6 +77,14 @@ config MACH_PRONGHORN
- config MACH_PRONGHORNMETRO
- 	def_bool MACH_PRONGHORN
- 
-+config MACH_SIDEWINDER
-+	bool "ADI Sidewinder"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support the ADI 
-+	  Engineering Sidewinder board. For more information on this
-+	  platform, see http://www.adiengineering.com
-+
- config ARCH_IXDP425
- 	bool "IXDP425"
- 	help
-@@ -173,7 +181,7 @@ config MACH_ARCOM_VULCAN
- #
- config CPU_IXP46X
- 	bool
--	depends on MACH_IXDP465
-+	depends on MACH_IXDP465 || MACH_SIDEWINDER
- 	default y
- 
- config CPU_IXP43X
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -20,6 +20,7 @@ obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302
- obj-pci-$(CONFIG_MACH_FSG)		+= fsg-pci.o
- obj-pci-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-pci.o
-+obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-pci.o
- 
- obj-y	+= common.o
- 
-@@ -41,6 +42,7 @@ obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o
- obj-$(CONFIG_MACH_GORAMO_MLR)	+= goramo_mlr.o
- obj-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-setup.o
- obj-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-setup.o
-+obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/sidewinder-pci.c
-@@ -0,0 +1,67 @@
-+/*
-+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
-+ *
-+ * PCI setup routines for ADI Engineering Sidewinder
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init sidewinder_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init sidewinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 1)
-+		return IRQ_IXP4XX_GPIO11;
-+	else if (slot == 2)
-+		return IRQ_IXP4XX_GPIO10;
-+	else if (slot == 3)
-+		return IRQ_IXP4XX_GPIO9;
-+	else
-+		return -1;
-+}
-+
-+struct hw_pci sidewinder_pci __initdata = {
-+	.nr_controllers	= 1,
-+	.preinit	= sidewinder_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= sidewinder_map_irq,
-+};
-+
-+int __init sidewinder_pci_init(void)
-+{
-+	if (machine_is_sidewinder())
-+		pci_common_init(&sidewinder_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(sidewinder_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/sidewinder-setup.c
-@@ -0,0 +1,155 @@
-+/*
-+ * arch/arm/mach-ixp4xx/sidewinder-setup.c
-+ *
-+ * Board setup for the ADI Engineering Sidewinder
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data sidewinder_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource sidewinder_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device sidewinder_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &sidewinder_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &sidewinder_flash_resource,
-+};
-+
-+static struct resource sidewinder_uart_resources[] = {
-+	{
-+		.start	= IXP4XX_UART1_BASE_PHYS,
-+		.end	= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IXP4XX_UART2_BASE_PHYS,
-+		.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	}
-+};
-+
-+static struct plat_serial8250_port sidewinder_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device sidewinder_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev		= {
-+		.platform_data	= sidewinder_uart_data,
-+	},
-+	.num_resources	= ARRAY_SIZE(sidewinder_uart_resources),
-+	.resource	= sidewinder_uart_resources,
-+};
-+
-+static struct eth_plat_info sidewinder_plat_eth[] = {
-+	{
-+		.phy		= 5,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+		.phy_mask	= 0x1e,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}, {
-+		.phy		= 31,
-+		.rxq		= 2,
-+		.txreadyq	= 19,
-+	}
-+};
-+
-+static struct platform_device sidewinder_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= sidewinder_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= sidewinder_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEA,
-+		.dev.platform_data	= sidewinder_plat_eth + 2,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *sidewinder_devices[] __initdata = {
-+	&sidewinder_flash,
-+	&sidewinder_uart,
-+	&sidewinder_eth[0],
-+	&sidewinder_eth[1],
-+	&sidewinder_eth[2],
-+};
-+
-+static void __init sidewinder_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	sidewinder_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	sidewinder_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices));
-+}
-+
-+MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= sidewinder_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
diff --git a/target/linux/ixp4xx/patches-3.18/116-sidewinder_fis_location.patch b/target/linux/ixp4xx/patches-3.18/116-sidewinder_fis_location.patch
deleted file mode 100644
index 7d633f7135..0000000000
--- a/target/linux/ixp4xx/patches-3.18/116-sidewinder_fis_location.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -30,6 +30,8 @@
- #include <linux/mtd/partitions.h>
- #include <linux/module.h>
- 
-+#include <asm/mach-types.h>
-+
- struct fis_image_desc {
-     unsigned char name[16];      // Null terminated name
-     uint32_t	  flash_base;    // Address within FLASH of image
-@@ -47,7 +49,8 @@ struct fis_list {
- 	struct fis_list *next;
- };
- 
--static int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
-+int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
-+
- module_param(directory, int, 0);
- 
- static inline int redboot_checksum(struct fis_image_desc *img)
-@@ -75,6 +78,8 @@ static int parse_redboot_partitions(stru
- #ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
- 	static char nullstring[] = "unallocated";
- #endif
-+	if (machine_is_sidewinder())
-+		directory = -5;
- 
- 	if ( directory < 0 ) {
- 		offset = master->size + directory * master->erasesize;
diff --git a/target/linux/ixp4xx/patches-3.18/120-compex_support.patch b/target/linux/ixp4xx/patches-3.18/120-compex_support.patch
deleted file mode 100644
index 2abc159f04..0000000000
--- a/target/linux/ixp4xx/patches-3.18/120-compex_support.patch
+++ /dev/null
@@ -1,199 +0,0 @@
-From 24025a2dcf1248079dd3019fac6ed955252d277f Mon Sep 17 00:00:00 2001
-From: Imre Kaloz <kaloz@openwrt.org>
-Date: Mon, 14 Jul 2008 21:56:34 +0200
-Subject: [PATCH] Add support for the Compex WP18 / NP18A boards
-
-Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
----
-
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -85,6 +85,14 @@ config MACH_SIDEWINDER
- 	  Engineering Sidewinder board. For more information on this
- 	  platform, see http://www.adiengineering.com
- 
-+config MACH_COMPEXWP18
-+	bool "Compex WP18 / NP18A"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support Compex' 
-+	  WP18 or NP18A boards. For more information on this
-+	  platform, see http://www.compex.com.sg/home/OEM/product_ap.htm
-+
- config ARCH_IXDP425
- 	bool "IXDP425"
- 	help
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -21,6 +21,7 @@ obj-pci-$(CONFIG_MACH_FSG)		+= fsg-pci.o
- obj-pci-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-pci.o
- obj-pci-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-pci.o
- obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-pci.o
-+obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixdp425-pci.o
- 
- obj-y	+= common.o
- 
-@@ -43,6 +44,7 @@ obj-$(CONFIG_MACH_GORAMO_MLR)	+= goramo_
- obj-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulcan-setup.o
- obj-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-setup.o
- obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-setup.o
-+obj-$(CONFIG_MACH_COMPEXWP18)	+= compex42x-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/compex42x-setup.c
-@@ -0,0 +1,141 @@
-+/*
-+ * arch/arm/mach-ixp4xx/compex-setup.c
-+ *
-+ * Compex WP18 / NP18A board-setup
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *	Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data compex42x_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource compex42x_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device compex42x_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &compex42x_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &compex42x_flash_resource,
-+};
-+
-+static struct resource compex42x_uart_resources[] = {
-+	{
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	},
-+	{
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port compex42x_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device compex42x_uart = {
-+	.name			= "serial8250",
-+	.id			= PLAT8250_DEV_PLATFORM,
-+	.dev.platform_data	= compex42x_uart_data,
-+	.num_resources		= 2,
-+	.resource		= compex42x_uart_resources,
-+};
-+
-+static struct eth_plat_info compex42x_plat_eth[] = {
-+	{
-+		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+		.phy_mask	= 0xf0000,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 3,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device compex42x_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= compex42x_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= compex42x_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *compex42x_devices[] __initdata = {
-+	&compex42x_flash,
-+	&compex42x_uart,
-+	&compex42x_eth[0],
-+	&compex42x_eth[1],
-+};
-+
-+static void __init compex42x_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	compex42x_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	compex42x_flash_resource.end =
-+		IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	platform_add_devices(compex42x_devices, ARRAY_SIZE(compex42x_devices));
-+}
-+
-+MACHINE_START(COMPEXWP18, "Compex WP18 / NP18A")
-+	/* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= compex42x_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
---- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -69,7 +69,8 @@ struct hw_pci ixdp425_pci __initdata = {
- int __init ixdp425_pci_init(void)
- {
- 	if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
--			machine_is_ixdp465() || machine_is_kixrp435())
-+			machine_is_ixdp465() || machine_is_kixrp435() ||
-+			machine_is_compex42x())
- 		pci_common_init(&ixdp425_pci);
- 	return 0;
- }
diff --git a/target/linux/ixp4xx/patches-3.18/130-wrt300nv2_support.patch b/target/linux/ixp4xx/patches-3.18/130-wrt300nv2_support.patch
deleted file mode 100644
index 49359be447..0000000000
--- a/target/linux/ixp4xx/patches-3.18/130-wrt300nv2_support.patch
+++ /dev/null
@@ -1,227 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -93,6 +93,14 @@ config MACH_COMPEXWP18
- 	  WP18 or NP18A boards. For more information on this
- 	  platform, see http://www.compex.com.sg/home/OEM/product_ap.htm
- 
-+config MACH_WRT300NV2
-+	bool "Linksys WRT300N v2"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support Linksys'
-+	  WRT300N v2 router. For more information on this
-+	  platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- 	bool "IXDP425"
- 	help
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -22,6 +22,7 @@ obj-pci-$(CONFIG_MACH_ARCOM_VULCAN)	+= v
- obj-pci-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-pci.o
- obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-pci.o
- obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixdp425-pci.o
-+obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt300nv2-pci.o
- 
- obj-y	+= common.o
- 
-@@ -45,6 +46,7 @@ obj-$(CONFIG_MACH_ARCOM_VULCAN)	+= vulca
- obj-$(CONFIG_MACH_PRONGHORN)	+= pronghorn-setup.o
- obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-setup.o
- obj-$(CONFIG_MACH_COMPEXWP18)	+= compex42x-setup.o
-+obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv2-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -43,7 +43,8 @@ static __inline__ void __arch_decomp_set
- 	if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- 	    machine_is_gateway7001() || machine_is_wg302v2() ||
- 	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
--	    machine_is_pronghorn() || machine_is_pronghorn_metro())
-+	    machine_is_pronghorn() || machine_is_pronghorn_metro() ||
-+	    machine_is_wrt300nv2())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
-@@ -0,0 +1,64 @@
-+/*
-+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c
-+ *
-+ * PCI setup routines for Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init wrt300nv2_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init wrt300nv2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 1)
-+		return IRQ_IXP4XX_GPIO8;
-+	else return -1;
-+}
-+
-+struct hw_pci wrt300nv2_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit	= wrt300nv2_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= wrt300nv2_map_irq,
-+};
-+
-+int __init wrt300nv2_pci_init(void)
-+{
-+	if (machine_is_wrt300nv2())
-+		pci_common_init(&wrt300nv2_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(wrt300nv2_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -0,0 +1,110 @@
-+/*
-+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+ *
-+ * Board setup for the Linksys WRT300N v2
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data wrt300nv2_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource wrt300nv2_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wrt300nv2_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &wrt300nv2_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &wrt300nv2_flash_resource,
-+};
-+
-+static struct resource wrt300nv2_uart_resource = {
-+	.start	= IXP4XX_UART2_BASE_PHYS,
-+	.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port wrt300nv2_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device wrt300nv2_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev			= {
-+		.platform_data	= wrt300nv2_uart_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &wrt300nv2_uart_resource,
-+};
-+
-+static struct platform_device *wrt300nv2_devices[] __initdata = {
-+	&wrt300nv2_flash,
-+	&wrt300nv2_uart
-+};
-+
-+static void __init wrt300nv2_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	wrt300nv2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
-+}
-+
-+#ifdef CONFIG_MACH_WRT300NV2
-+MACHINE_START(WRT300NV2, "Linksys WRT300N v2")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= wrt300nv2_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-3.18/131-wrt300nv2_mac_plat_info.patch b/target/linux/ixp4xx/patches-3.18/131-wrt300nv2_mac_plat_info.patch
deleted file mode 100644
index 5debbf1072..0000000000
--- a/target/linux/ixp4xx/patches-3.18/131-wrt300nv2_mac_plat_info.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -76,9 +76,38 @@ static struct platform_device wrt300nv2_
- 	.resource	= &wrt300nv2_uart_resource,
- };
- 
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info wrt300nv2_plat_eth[] = {
-+	{
-+		.phy		= -1,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 1,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device wrt300nv2_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= wrt300nv2_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= wrt300nv2_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
- static struct platform_device *wrt300nv2_devices[] __initdata = {
- 	&wrt300nv2_flash,
--	&wrt300nv2_uart
-+	&wrt300nv2_uart,
-+	&wrt300nv2_eth[0],
-+	&wrt300nv2_eth[1],
- };
- 
- static void __init wrt300nv2_init(void)
diff --git a/target/linux/ixp4xx/patches-3.18/132-wrt300nv2_mac_fix.patch b/target/linux/ixp4xx/patches-3.18/132-wrt300nv2_mac_fix.patch
deleted file mode 100644
index 99db2673d0..0000000000
--- a/target/linux/ixp4xx/patches-3.18/132-wrt300nv2_mac_fix.patch
+++ /dev/null
@@ -1,72 +0,0 @@
---- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
-@@ -3,6 +3,7 @@
-  *
-  * Board setup for the Linksys WRT300N v2
-  *
-+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
-  * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-  *
-  * based on coyote-setup.c:
-@@ -18,6 +19,7 @@
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/slab.h>
-+#include <linux/etherdevice.h>
- 
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -79,7 +81,8 @@ static struct platform_device wrt300nv2_
- /* Built-in 10/100 Ethernet MAC interfaces */
- static struct eth_plat_info wrt300nv2_plat_eth[] = {
- 	{
--		.phy		= -1,
-+		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+		.phy_mask	= 0x0F0000,
- 		.rxq		= 3,
- 		.txreadyq	= 20,
- 	}, {
-@@ -112,6 +115,10 @@ static struct platform_device *wrt300nv2
- 
- static void __init wrt300nv2_init(void)
- {
-+	uint8_t __iomem *f;
-+	int offset = 0;
-+	int i;
-+
- 	ixp4xx_sys_init();
- 
- 	wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-@@ -121,6 +128,32 @@ static void __init wrt300nv2_init(void)
- 	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
- 
- 	platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
-+
-+	f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x60000);
-+
-+	if (f) {
-+		for (i = 0; i < 6; i++) {
-+#ifdef __ARMEB__
-+			wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + i);
-+			if (i == 5)
-+				offset = 1;
-+			wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset);
-+#else
-+			wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + (i^3));
-+			if (i == 5)
-+				offset = 1;
-+			wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset);
-+#endif
-+		}
-+		iounmap(f);
-+	}
-+
-+	if (!(is_valid_ether_addr(wrt300nv2_plat_eth[0].hwaddr)))
-+		random_ether_addr(wrt300nv2_plat_eth[0].hwaddr);
-+	if (!(is_valid_ether_addr(wrt300nv2_plat_eth[1].hwaddr))) {
-+		memcpy(wrt300nv2_plat_eth[1].hwaddr, wrt300nv2_plat_eth[0].hwaddr, ETH_ALEN);
-+		wrt300nv2_plat_eth[1].hwaddr[5] = (wrt300nv2_plat_eth[0].hwaddr[5] + 1);
-+	}
- }
- 
- #ifdef CONFIG_MACH_WRT300NV2
diff --git a/target/linux/ixp4xx/patches-3.18/150-lanready_ap1000_support.patch b/target/linux/ixp4xx/patches-3.18/150-lanready_ap1000_support.patch
deleted file mode 100644
index ad09efdc2d..0000000000
--- a/target/linux/ixp4xx/patches-3.18/150-lanready_ap1000_support.patch
+++ /dev/null
@@ -1,203 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -101,6 +101,14 @@ config MACH_WRT300NV2
- 	  WRT300N v2 router. For more information on this
- 	  platform, see http://openwrt.org
- 
-+config MACH_AP1000
-+	bool "Lanready AP-1000"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support Lanready's
-+	  AP1000 board. For more information on this
-+	  platform, see http://openwrt.org
-+
- config ARCH_IXDP425
- 	bool "IXDP425"
- 	help
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -23,6 +23,7 @@ obj-pci-$(CONFIG_MACH_PRONGHORN)	+= pron
- obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-pci.o
- obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt300nv2-pci.o
-+obj-pci-$(CONFIG_MACH_AP1000)		+= ixdp425-pci.o
- 
- obj-y	+= common.o
- 
-@@ -47,6 +48,7 @@ obj-$(CONFIG_MACH_PRONGHORN)	+= pronghor
- obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewinder-setup.o
- obj-$(CONFIG_MACH_COMPEXWP18)	+= compex42x-setup.o
- obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv2-setup.o
-+obj-$(CONFIG_MACH_AP1000)	+= ap1000-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c
-@@ -0,0 +1,154 @@
-+/*
-+ * arch/arm/mach-ixp4xx/ap1000-setup.c
-+ *
-+ * Lanready AP-1000
-+ *
-+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
-+ *
-+ * based on ixdp425-setup.c:
-+ *	Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <mach/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data ap1000_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource ap1000_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device ap1000_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &ap1000_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &ap1000_flash_resource,
-+};
-+
-+static struct resource ap1000_uart_resources[] = {
-+	{
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	},
-+	{
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port ap1000_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device ap1000_uart = {
-+	.name			= "serial8250",
-+	.id			= PLAT8250_DEV_PLATFORM,
-+	.dev.platform_data	= ap1000_uart_data,
-+	.num_resources		= 2,
-+	.resource		= ap1000_uart_resources
-+};
-+
-+static struct platform_device *ap1000_devices[] __initdata = {
-+	&ap1000_flash,
-+	&ap1000_uart
-+};
-+
-+static char ap1000_mem_fixup[] __initdata = "mem=64M ";
-+
-+static void __init ap1000_fixup(struct machine_desc *desc,
-+		struct tag *tags, char **cmdline, struct meminfo *mi)
-+
-+{
-+	struct tag *t = tags;
-+	char *p = *cmdline;
-+
-+	/* Find the end of the tags table, taking note of any cmdline tag. */
-+	for (; t->hdr.size; t = tag_next(t)) {
-+		if (t->hdr.tag == ATAG_CMDLINE) {
-+			p = t->u.cmdline.cmdline;
-+		}
-+	}
-+
-+	/* Overwrite the end of the table with a new cmdline tag. */
-+	t->hdr.tag = ATAG_CMDLINE;
-+	t->hdr.size = (sizeof (struct tag_header) +
-+		strlen(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2;
-+	strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE);
-+	strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p,
-+		COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup));
-+
-+	/* Terminate the table. */
-+	t = tag_next(t);
-+	t->hdr.tag = ATAG_NONE;
-+	t->hdr.size = 0;
-+}
-+
-+static void __init ap1000_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	ap1000_flash_resource.end =
-+		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+	platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices));
-+}
-+
-+#ifdef CONFIG_MACH_AP1000
-+MACHINE_START(AP1000, "Lanready AP-1000")
-+	/* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
-+	.fixup		= ap1000_fixup,
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= ap1000_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
---- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -70,7 +70,7 @@ int __init ixdp425_pci_init(void)
- {
- 	if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
- 			machine_is_ixdp465() || machine_is_kixrp435() ||
--			machine_is_compex42x())
-+			machine_is_compex42x() || machine_is_ap1000())
- 		pci_common_init(&ixdp425_pci);
- 	return 0;
- }
diff --git a/target/linux/ixp4xx/patches-3.18/151-lanready_ap1000_mac_plat_info.patch b/target/linux/ixp4xx/patches-3.18/151-lanready_ap1000_mac_plat_info.patch
deleted file mode 100644
index 2079589a71..0000000000
--- a/target/linux/ixp4xx/patches-3.18/151-lanready_ap1000_mac_plat_info.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- a/arch/arm/mach-ixp4xx/ap1000-setup.c
-+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c
-@@ -91,15 +91,45 @@ static struct platform_device ap1000_uar
- 	.resource		= ap1000_uart_resources
- };
- 
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info ap1000_plat_eth[] = {
-+	{
-+		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+		.phy_mask	= 0x1e,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 5,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device ap1000_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= ap1000_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= ap1000_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
- static struct platform_device *ap1000_devices[] __initdata = {
- 	&ap1000_flash,
--	&ap1000_uart
-+	&ap1000_uart,
-+	&ap1000_eth[0],
-+	&ap1000_eth[1],
- };
- 
- static char ap1000_mem_fixup[] __initdata = "mem=64M ";
- 
--static void __init ap1000_fixup(struct machine_desc *desc,
--		struct tag *tags, char **cmdline, struct meminfo *mi)
-+static void __init ap1000_fixup(struct tag *tags, char **cmdline,
-+				struct meminfo *mi)
- 
- {
- 	struct tag *t = tags;
diff --git a/target/linux/ixp4xx/patches-3.18/160-delayed_uart_io.patch b/target/linux/ixp4xx/patches-3.18/160-delayed_uart_io.patch
deleted file mode 100644
index 4207e67a6f..0000000000
--- a/target/linux/ixp4xx/patches-3.18/160-delayed_uart_io.patch
+++ /dev/null
@@ -1,121 +0,0 @@
---- a/drivers/tty/serial/8250/8250_core.c
-+++ b/drivers/tty/serial/8250/8250_core.c
-@@ -416,6 +416,20 @@ static void mem_serial_out(struct uart_p
- 	writeb(value, p->membase + offset);
- }
- 
-+static unsigned int memdelay_serial_in(struct uart_port *p, int offset)
-+{
-+	struct uart_8250_port *up = (struct uart_8250_port *)p;
-+	udelay(up->port.rw_delay);
-+	return mem_serial_in(p, offset);
-+}
-+
-+static void memdelay_serial_out(struct uart_port *p, int offset, int value)
-+{
-+	struct uart_8250_port *up = (struct uart_8250_port *)p;
-+	udelay(up->port.rw_delay);
-+	mem_serial_out(p, offset, value);
-+}
-+
- static void mem32_serial_out(struct uart_port *p, int offset, int value)
- {
- 	offset = offset << p->regshift;
-@@ -466,6 +480,11 @@ static void set_io_from_upio(struct uart
- 		p->serial_out = mem32_serial_out;
- 		break;
- 
-+	case UPIO_MEM_DELAY:
-+		p->serial_in = memdelay_serial_in;
-+		p->serial_out = memdelay_serial_out;
-+		break;
-+
- #if defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_SERIAL_8250_RT288X)
- 	case UPIO_AU:
- 		p->serial_in = au_serial_in;
-@@ -491,6 +510,7 @@ serial_port_out_sync(struct uart_port *p
- 	switch (p->iotype) {
- 	case UPIO_MEM:
- 	case UPIO_MEM32:
-+	case UPIO_MEM_DELAY:
- 	case UPIO_AU:
- 		p->serial_out(p, offset, value);
- 		p->serial_in(p, UART_LCR);	/* safe, no side-effects */
-@@ -2649,6 +2669,7 @@ static int serial8250_request_std_resour
- 	case UPIO_TSI:
- 	case UPIO_MEM32:
- 	case UPIO_MEM:
-+	case UPIO_MEM_DELAY:
- 		if (!port->mapbase)
- 			break;
- 
-@@ -2685,6 +2706,7 @@ static void serial8250_release_std_resou
- 	case UPIO_TSI:
- 	case UPIO_MEM32:
- 	case UPIO_MEM:
-+	case UPIO_MEM_DELAY:
- 		if (!port->mapbase)
- 			break;
- 
-@@ -3418,6 +3440,7 @@ static int serial8250_probe(struct platf
- 		uart.port.set_termios	= p->set_termios;
- 		uart.port.pm		= p->pm;
- 		uart.port.dev		= &dev->dev;
-+		uart.port.rw_delay	= p->rw_delay;
- 		uart.port.irqflags	|= irqflag;
- 		ret = serial8250_register_8250_port(&uart);
- 		if (ret < 0) {
-@@ -3574,6 +3597,7 @@ int serial8250_register_8250_port(struct
- 		uart->port.flags        = up->port.flags | UPF_BOOT_AUTOCONF;
- 		uart->bugs		= up->bugs;
- 		uart->port.mapbase      = up->port.mapbase;
-+		uart->port.rw_delay	= up->port.rw_delay;
- 		uart->port.private_data = up->port.private_data;
- 		uart->port.fifosize	= up->port.fifosize;
- 		uart->tx_loadsz		= up->tx_loadsz;
---- a/drivers/tty/serial/serial_core.c
-+++ b/drivers/tty/serial/serial_core.c
-@@ -2090,6 +2090,7 @@ uart_report_port(struct uart_driver *drv
- 		snprintf(address, sizeof(address),
- 			 "I/O 0x%lx offset 0x%x", port->iobase, port->hub6);
- 		break;
-+	case UPIO_MEM_DELAY:
- 	case UPIO_MEM:
- 	case UPIO_MEM32:
- 	case UPIO_AU:
-@@ -2736,6 +2737,7 @@ int uart_match_port(struct uart_port *po
- 	case UPIO_HUB6:
- 		return (port1->iobase == port2->iobase) &&
- 		       (port1->hub6   == port2->hub6);
-+	case UPIO_MEM_DELAY:
- 	case UPIO_MEM:
- 	case UPIO_MEM32:
- 	case UPIO_AU:
---- a/include/linux/serial_8250.h
-+++ b/include/linux/serial_8250.h
-@@ -27,6 +27,7 @@ struct plat_serial8250_port {
- 	void            *private_data;
- 	unsigned char	regshift;	/* register shift */
- 	unsigned char	iotype;		/* UPIO_* */
-+	unsigned int rw_delay;	/* udelay for slower busses IXP4XX Expansion Bus */
- 	unsigned char	hub6;
- 	upf_t		flags;		/* UPF_* flags */
- 	unsigned int	type;		/* If UPF_FIXED_TYPE */
---- a/include/linux/serial_core.h
-+++ b/include/linux/serial_core.h
-@@ -146,6 +146,7 @@ struct uart_port {
- #define UPIO_MEM32		(3)
- #define UPIO_AU			(4)			/* Au1x00 and RT288x type IO */
- #define UPIO_TSI		(5)			/* Tsi108/109 type IO */
-+#define UPIO_MEM_DELAY		(6)
- 
- 	unsigned int		read_status_mask;	/* driver specific */
- 	unsigned int		ignore_status_mask;	/* driver specific */
-@@ -202,6 +203,7 @@ struct uart_port {
- 	int			hw_stopped;		/* sw-assisted CTS flow state */
- 	unsigned int		mctrl;			/* current modem ctrl settings */
- 	unsigned int		timeout;		/* character-based timeout */
-+	unsigned int		rw_delay;		/* udelay for slow busses, IXP4XX Expansion Bus */
- 	unsigned int		type;			/* port type */
- 	const struct uart_ops	*ops;
- 	unsigned int		custom_divisor;
diff --git a/target/linux/ixp4xx/patches-3.18/162-wg302v1_mem_fixup.patch b/target/linux/ixp4xx/patches-3.18/162-wg302v1_mem_fixup.patch
deleted file mode 100644
index 75212bc2e7..0000000000
--- a/target/linux/ixp4xx/patches-3.18/162-wg302v1_mem_fixup.patch
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/arch/arm/mach-ixp4xx/wg302v1-setup.c
-+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c
-@@ -117,6 +117,35 @@ static struct platform_device *wg302v1_d
- 	&wg302v1_eth[0],
- };
- 
-+static char wg302v1_mem_fixup[] __initdata = " mem=32M";
-+
-+static void __init wg302v1_fixup(struct tag *tags, char **cmdline,
-+				 struct meminfo *mi)
-+{
-+	struct tag *t = tags;
-+	char *p = *cmdline;
-+	size_t fixlen, cmdlen;
-+
-+	/* Find the end of the tags table, taking note of any cmdline tag. */
-+	for (; t->hdr.size; t = tag_next(t)) {
-+		if (t->hdr.tag == ATAG_CMDLINE) {
-+			p = t->u.cmdline.cmdline;
-+		}
-+	}
-+
-+	fixlen = strlen(wg302v1_mem_fixup);
-+	cmdlen = strlen(p);
-+	if (fixlen + cmdlen >= COMMAND_LINE_SIZE)
-+		return;
-+
-+	/* append the fixup to the cmdline */
-+	memmove(p + cmdlen, wg302v1_mem_fixup, fixlen + 1);
-+
-+	/* Adjust the size of the atag if there was one */
-+	if (t->hdr.size)
-+		t->hdr.size += fixlen;
-+}
-+
- static void __init wg302v1_init(void)
- {
- 	ixp4xx_sys_init();
diff --git a/target/linux/ixp4xx/patches-3.18/170-ixdpg425_mac_plat_info.patch b/target/linux/ixp4xx/patches-3.18/170-ixdpg425_mac_plat_info.patch
deleted file mode 100644
index f7090cd1b4..0000000000
--- a/target/linux/ixp4xx/patches-3.18/170-ixdpg425_mac_plat_info.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- a/arch/arm/mach-ixp4xx/coyote-setup.c
-+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
-@@ -14,6 +14,7 @@
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/dma-mapping.h>
- 
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -81,9 +82,39 @@ static struct platform_device coyote_uar
- 	.resource	= &coyote_uart_resource,
- };
- 
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info ixdpg425_plat_eth[] = {
-+        {
-+                .phy            = 5,
-+                .rxq            = 3,
-+                .txreadyq       = 20,
-+        }, {
-+                .phy            = 4,
-+                .rxq            = 4,
-+                .txreadyq       = 21,
-+        }
-+};
-+
-+static struct platform_device ixdpg425_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= ixdpg425_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= ixdpg425_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+
- static struct platform_device *coyote_devices[] __initdata = {
- 	&coyote_flash,
--	&coyote_uart
-+	&coyote_uart,
-+	&ixdpg425_eth[0],
-+	&ixdpg425_eth[1],
- };
- 
- static void __init coyote_init(void)
diff --git a/target/linux/ixp4xx/patches-3.18/175-avila_hss_audio_support.patch b/target/linux/ixp4xx/patches-3.18/175-avila_hss_audio_support.patch
deleted file mode 100644
index 92342bf782..0000000000
--- a/target/linux/ixp4xx/patches-3.18/175-avila_hss_audio_support.patch
+++ /dev/null
@@ -1,2090 +0,0 @@
---- a/sound/soc/Kconfig
-+++ b/sound/soc/Kconfig
-@@ -55,6 +55,7 @@ source "sound/soc/spear/Kconfig"
- source "sound/soc/tegra/Kconfig"
- source "sound/soc/txx9/Kconfig"
- source "sound/soc/ux500/Kconfig"
-+source "sound/soc/gw-avila/Kconfig"
- 
- # Supported codecs
- source "sound/soc/codecs/Kconfig"
---- a/sound/soc/Makefile
-+++ b/sound/soc/Makefile
-@@ -32,3 +32,4 @@ obj-$(CONFIG_SND_SOC)	+= spear/
- obj-$(CONFIG_SND_SOC)	+= tegra/
- obj-$(CONFIG_SND_SOC)	+= txx9/
- obj-$(CONFIG_SND_SOC)	+= ux500/
-+obj-$(CONFIG_SND_SOC)	+= gw-avila/
---- /dev/null
-+++ b/sound/soc/gw-avila/Kconfig
-@@ -0,0 +1,17 @@
-+config SND_GW_AVILA_SOC_PCM
-+	tristate
-+
-+config SND_GW_AVILA_SOC_HSS
-+	tristate
-+
-+config SND_GW_AVILA_SOC
-+	tristate "SoC Audio for the Gateworks AVILA Family"
-+	depends on ARCH_IXP4XX && SND_SOC
-+	select SND_GW_AVILA_SOC_PCM
-+	select SND_GW_AVILA_SOC_HSS
-+	select SND_SOC_TLV320AIC3X
-+	help
-+	  Say Y or M if you want to add support for codecs attached to
-+	  the Gateworks HSS interface. You will also need
-+	  to select the audio interfaces to support below.
-+
---- /dev/null
-+++ b/sound/soc/gw-avila/Makefile
-@@ -0,0 +1,8 @@
-+# Gateworks Avila HSS Platform Support
-+snd-soc-gw-avila-objs := gw-avila.o ixp4xx_hss.o
-+snd-soc-gw-avila-pcm-objs := gw-avila-pcm.o
-+snd-soc-gw-avila-hss-objs := gw-avila-hss.o
-+
-+obj-$(CONFIG_SND_GW_AVILA_SOC) += snd-soc-gw-avila.o
-+obj-$(CONFIG_SND_GW_AVILA_SOC_PCM) += snd-soc-gw-avila-pcm.o
-+obj-$(CONFIG_SND_GW_AVILA_SOC_HSS) += snd-soc-gw-avila-hss.o
---- /dev/null
-+++ b/sound/soc/gw-avila/gw-avila-hss.c
-@@ -0,0 +1,103 @@
-+/*
-+ * gw-avila-hss.c -- HSS Audio Support for Gateworks Avila
-+ *
-+ * Author:	Chris Lang	<clang@gateworks.com>
-+ *
-+ * 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 <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/interrupt.h>
-+#include <linux/wait.h>
-+#include <linux/delay.h>
-+
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/ac97_codec.h>
-+#include <sound/initval.h>
-+#include <sound/soc.h>
-+
-+#include <asm/irq.h>
-+#include <linux/mutex.h>
-+#include <linux/gpio.h>
-+
-+#include "ixp4xx_hss.h"
-+#include "gw-avila-hss.h"
-+
-+#define gw_avila_hss_suspend	NULL
-+#define gw_avila_hss_resume	NULL
-+
-+struct snd_soc_dai_driver gw_avila_hss_dai = {
-+	.playback = {
-+		.channels_min = 2,
-+		.channels_max = 2,
-+		.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-+			SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-+			SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-+			SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-+			SNDRV_PCM_RATE_KNOT),
-+		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
-+	.capture = {
-+		.channels_min = 2,
-+		.channels_max = 2,
-+		.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-+			SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-+			SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-+			SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-+			SNDRV_PCM_RATE_KNOT),
-+		.formats = SNDRV_PCM_FMTBIT_S16_LE, },
-+};
-+
-+static const struct snd_soc_component_driver gw_avila_hss_component = {
-+	.name   = "gw_avila_hss",
-+};
-+
-+static int gw_avila_hss_probe(struct platform_device *pdev)
-+{
-+	int port = (pdev->id < 2) ? 0 : 1;
-+	int channel = (pdev->id % 2);
-+
-+	hss_handle[pdev->id] = hss_init(port, channel);
-+	if (!hss_handle[pdev->id]) {
-+		return -ENODEV;
-+	}
-+
-+	return snd_soc_register_component(&pdev->dev, &gw_avila_hss_component,
-+					  &gw_avila_hss_dai, 1);
-+}
-+
-+static int gw_avila_hss_remove(struct platform_device *pdev)
-+{
-+	snd_soc_unregister_component(&pdev->dev);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver gw_avila_hss_driver = {
-+	.probe    = gw_avila_hss_probe,
-+	.remove   = gw_avila_hss_remove,
-+	.driver   = {
-+		.name = "gw_avila_hss",
-+		.owner  = THIS_MODULE,
-+	}
-+};
-+
-+static int __init gw_avila_hss_init(void)
-+{
-+	return platform_driver_register(&gw_avila_hss_driver);
-+}
-+module_init(gw_avila_hss_init);
-+
-+static void __exit gw_avila_hss_exit(void)
-+{
-+	platform_driver_unregister(&gw_avila_hss_driver);
-+}
-+module_exit(gw_avila_hss_exit);
-+
-+MODULE_AUTHOR("Chris Lang");
-+MODULE_DESCRIPTION("HSS Audio Driver for Gateworks Avila");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/sound/soc/gw-avila/gw-avila-hss.h
-@@ -0,0 +1,12 @@
-+/*
-+ * Author: Chris Lang <clang@gateworks.com>
-+ *
-+ * 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.
-+ */
-+
-+#ifndef _GW_AVILA_HSS_H
-+#define _GW_AVILA_HSS_H
-+
-+#endif
---- /dev/null
-+++ b/sound/soc/gw-avila/gw-avila-pcm.c
-@@ -0,0 +1,327 @@
-+/*
-+ * ALSA PCM interface for the TI DAVINCI processor
-+ *
-+ * Author:      Chris Lang, <clang@gateworks.com>
-+ * Copyright:   (C) 2009 Gateworks Corporation
-+ *
-+ * Based On:    davinci-evm.c, Author: Vladimir Barinov, <vbarinov@ru.mvista.com>
-+ *
-+ * 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 <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/slab.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/pcm_params.h>
-+#include <sound/soc.h>
-+
-+#include <asm/dma.h>
-+
-+#include "gw-avila-pcm.h"
-+#include "gw-avila-hss.h"
-+#include "ixp4xx_hss.h"
-+
-+#define GW_AVILA_PCM_DEBUG 0
-+#if GW_AVILA_PCM_DEBUG
-+#define DPRINTK(x...) printk(KERN_DEBUG x)
-+#else
-+#define DPRINTK(x...)
-+#endif
-+
-+static struct snd_pcm_hardware gw_avila_pcm_hardware = {
-+	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-+		 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID),
-+/*		 SNDRV_PCM_INFO_PAUSE),*/
-+	.formats = (SNDRV_PCM_FMTBIT_S16_LE),
-+	.rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |
-+		  SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |
-+		  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
-+		  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
-+		  SNDRV_PCM_RATE_KNOT),
-+	.rate_min = 8000,
-+	.rate_max = 8000,
-+	.channels_min = 2,
-+	.channels_max = 2,
-+	.buffer_bytes_max = 64 * 1024, // All of the lines below may need to be changed
-+	.period_bytes_min = 128,
-+	.period_bytes_max = 4 * 1024,
-+	.periods_min = 16,
-+	.periods_max = 32,
-+	.fifo_size = 0,
-+};
-+
-+struct gw_avila_runtime_data {
-+	spinlock_t lock;
-+	int period;		/* current DMA period */
-+	int master_lch;		/* Master DMA channel */
-+	int slave_lch;		/* Slave DMA channel */
-+	struct gw_avila_pcm_dma_params *params;	/* DMA params */
-+};
-+
-+static void gw_avila_dma_irq(void *data)
-+{
-+	struct snd_pcm_substream *substream = data;
-+	snd_pcm_period_elapsed(substream);
-+}
-+
-+static int gw_avila_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+	struct hss_device *hdev = runtime->private_data;
-+	int ret = 0;
-+
-+	switch (cmd) {
-+	case SNDRV_PCM_TRIGGER_START:
-+	case SNDRV_PCM_TRIGGER_RESUME:
-+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-+			hss_tx_start(hdev);
-+		else
-+			hss_rx_start(hdev);
-+		break;
-+	case SNDRV_PCM_TRIGGER_STOP:
-+	case SNDRV_PCM_TRIGGER_SUSPEND:
-+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-+			hss_tx_stop(hdev);
-+		else
-+			hss_rx_stop(hdev);
-+		break;
-+	default:
-+		ret = -EINVAL;
-+		break;
-+	}
-+	return ret;
-+}
-+
-+static int gw_avila_pcm_prepare(struct snd_pcm_substream *substream)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+	struct hss_device *hdev = runtime->private_data;
-+
-+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-+		hss_set_tx_callback(hdev, gw_avila_dma_irq, substream);
-+		hss_config_tx_dma(hdev, runtime->dma_area, runtime->buffer_size, runtime->period_size);
-+	} else {
-+		hss_set_rx_callback(hdev, gw_avila_dma_irq, substream);
-+		hss_config_rx_dma(hdev, runtime->dma_area, runtime->buffer_size, runtime->period_size);
-+	}
-+
-+	return 0;
-+}
-+
-+static snd_pcm_uframes_t
-+gw_avila_pcm_pointer(struct snd_pcm_substream *substream)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+	struct hss_device *hdev = runtime->private_data;
-+
-+	unsigned int curr = 0;
-+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-+		curr = hss_curr_offset_tx(hdev);
-+	else
-+		curr = hss_curr_offset_rx(hdev);
-+  return curr;
-+}
-+
-+static int gw_avila_pcm_open(struct snd_pcm_substream *substream)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-+
-+	snd_soc_set_runtime_hwparams(substream, &gw_avila_pcm_hardware);
-+
-+	if (hss_handle[cpu_dai->id] != NULL)
-+		runtime->private_data = hss_handle[cpu_dai->id];
-+	else {
-+		pr_err("hss_handle is NULL\n");
-+		return -1;
-+	}
-+
-+	hss_chan_open(hss_handle[cpu_dai->id]);
-+
-+	return 0;
-+}
-+
-+static int gw_avila_pcm_close(struct snd_pcm_substream *substream)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+	struct hss_device *hdev = runtime->private_data;
-+
-+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-+		memset(hdev->tx_buf, 0, runtime->buffer_size);
-+	} else
-+		memset(hdev->rx_buf, 0, runtime->buffer_size);
-+
-+	hss_chan_close(hdev);
-+
-+	return 0;
-+}
-+
-+static int gw_avila_pcm_hw_params(struct snd_pcm_substream *substream,
-+				 struct snd_pcm_hw_params *hw_params)
-+{
-+	return snd_pcm_lib_malloc_pages(substream,
-+					params_buffer_bytes(hw_params));
-+}
-+
-+static int gw_avila_pcm_hw_free(struct snd_pcm_substream *substream)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+
-+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-+	  memset(runtime->dma_area, 0, runtime->buffer_size);
-+
-+	return snd_pcm_lib_free_pages(substream);
-+}
-+
-+static int gw_avila_pcm_mmap(struct snd_pcm_substream *substream,
-+          struct vm_area_struct *vma)
-+{
-+	struct snd_pcm_runtime *runtime = substream->runtime;
-+
-+	return dma_mmap_writecombine(substream->pcm->card->dev, vma,
-+						runtime->dma_area,
-+						runtime->dma_addr,
-+						runtime->dma_bytes);
-+}
-+
-+struct snd_pcm_ops gw_avila_pcm_ops = {
-+	.open = 	gw_avila_pcm_open,
-+	.close = 	gw_avila_pcm_close,
-+	.ioctl = 	snd_pcm_lib_ioctl,
-+	.hw_params = 	gw_avila_pcm_hw_params,
-+	.hw_free = 	gw_avila_pcm_hw_free,
-+	.prepare = 	gw_avila_pcm_prepare,
-+	.trigger = 	gw_avila_pcm_trigger,
-+	.pointer = 	gw_avila_pcm_pointer,
-+	.mmap = gw_avila_pcm_mmap,
-+};
-+
-+static int gw_avila_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-+{
-+	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-+	struct snd_dma_buffer *buf = &substream->dma_buffer;
-+	size_t size = gw_avila_pcm_hardware.buffer_bytes_max;
-+
-+	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-+	buf->dev.dev = pcm->card->dev;
-+	buf->private_data = NULL;
-+
-+	buf->area = dma_alloc_coherent(pcm->card->dev, size,
-+					   &buf->addr, GFP_KERNEL);
-+
-+	if (!buf->area) {
-+		return -ENOMEM;
-+	}
-+
-+	memset(buf->area, 0xff, size);
-+
-+	DPRINTK("preallocate_dma_buffer: area=%p, addr=%p, size=%d\n",
-+		(void *) buf->area, (void *) buf->addr, size);
-+
-+	buf->bytes = size;
-+
-+	return 0;
-+}
-+
-+static void gw_avila_pcm_free(struct snd_pcm *pcm)
-+{
-+	struct snd_pcm_substream *substream;
-+	struct snd_dma_buffer *buf;
-+	int stream;
-+
-+	for (stream = 0; stream < 2; stream++) {
-+		substream = pcm->streams[stream].substream;
-+		if (!substream)
-+			continue;
-+
-+		buf = &substream->dma_buffer;
-+		if (!buf->area)
-+			continue;
-+
-+		dma_free_coherent(NULL, buf->bytes, buf->area, 0);
-+		buf->area = NULL;
-+	}
-+}
-+
-+static u64 gw_avila_pcm_dmamask = 0xFFFFFFFF;
-+
-+static int gw_avila_pcm_new(struct snd_soc_pcm_runtime *rtd)
-+{
-+        struct snd_card *card = rtd->card->snd_card;
-+        struct snd_pcm *pcm = rtd->pcm;
-+        struct snd_soc_dai *dai = rtd->codec_dai;
-+	int ret;
-+
-+	if (!card->dev->dma_mask)
-+		card->dev->dma_mask = &gw_avila_pcm_dmamask;
-+	if (!card->dev->coherent_dma_mask)
-+		card->dev->coherent_dma_mask = 0xFFFFFFFF;
-+
-+	if (dai->driver->playback.channels_min) {
-+		ret = gw_avila_pcm_preallocate_dma_buffer(pcm,
-+			SNDRV_PCM_STREAM_PLAYBACK);
-+		if (ret)
-+			return ret;
-+	}
-+
-+	if (dai->driver->capture.channels_min) {
-+		ret = gw_avila_pcm_preallocate_dma_buffer(pcm,
-+			SNDRV_PCM_STREAM_CAPTURE);
-+		if (ret)
-+			return ret;
-+	}
-+
-+	return 0;
-+}
-+
-+struct snd_soc_platform_driver gw_avila_soc_platform = {
-+	.ops = 	&gw_avila_pcm_ops,
-+	.pcm_new = 	gw_avila_pcm_new,
-+	.pcm_free = 	gw_avila_pcm_free,
-+};
-+
-+static int gw_avila_pcm_platform_probe(struct platform_device *pdev)
-+{
-+	return snd_soc_register_platform(&pdev->dev, &gw_avila_soc_platform);
-+}
-+
-+static int gw_avila_pcm_platform_remove(struct platform_device *pdev)
-+{
-+	snd_soc_unregister_platform(&pdev->dev);
-+	return 0;
-+}
-+
-+static struct platform_driver gw_avila_pcm_driver = {
-+	.driver = {
-+		.name = "gw_avila-audio",
-+		.owner = THIS_MODULE,
-+	},
-+	.probe = gw_avila_pcm_platform_probe,
-+	.remove = gw_avila_pcm_platform_remove,
-+};
-+
-+static int __init gw_avila_soc_platform_init(void)
-+{
-+	return platform_driver_register(&gw_avila_pcm_driver);
-+}
-+module_init(gw_avila_soc_platform_init);
-+
-+static void __exit gw_avila_soc_platform_exit(void)
-+{
-+	platform_driver_unregister(&gw_avila_pcm_driver);
-+}
-+module_exit(gw_avila_soc_platform_exit);
-+
-+MODULE_AUTHOR("Chris Lang");
-+MODULE_DESCRIPTION("Gateworks Avila PCM DMA module");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/sound/soc/gw-avila/gw-avila-pcm.h
-@@ -0,0 +1,32 @@
-+/*
-+ * ALSA PCM interface for the Gateworks Avila platform
-+ *
-+ * Author:      Chris Lang, <clang@gateworks.com>
-+ * Copyright:   (C) 2009 Gateworks Corporation
-+ *
-+ * Based On:    davinci-evm.c, Author: Vladimir Barinov, <vbarinov@ru.mvista.com>
-+ *
-+ * 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.
-+ */
-+
-+#ifndef _GW_AVILA_PCM_H
-+#define _GW_AVILA_PCM_H
-+
-+#if 0
-+struct gw_avila_pcm_dma_params {
-+	char *name;		/* stream identifier */
-+	int channel;		/* sync dma channel ID */
-+	dma_addr_t dma_addr;	/* device physical address for DMA */
-+	unsigned int data_type;	/* xfer data type */
-+};
-+
-+struct gw_avila_snd_platform_data {
-+	int tx_dma_ch; // XXX Do we need this?
-+	int rx_dma_ch; // XXX Do we need this
-+};
-+extern struct snd_soc_platform gw_avila_soc_platform[];
-+#endif
-+
-+#endif
---- /dev/null
-+++ b/sound/soc/gw-avila/gw-avila.c
-@@ -0,0 +1,244 @@
-+/*
-+ * File:         sound/soc/gw-avila/gw_avila.c
-+ * Author:       Chris Lang <clang@gateworks.com>
-+ *
-+ * Created:      Tue June 06 2008
-+ * Description:  Board driver for Gateworks Avila
-+ *
-+ * Modified:
-+ *               Copyright 2009 Gateworks Corporation
-+ *
-+ * Bugs:         What Bugs?
-+ *
-+ * 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 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, see the file COPYING, or write
-+ * to the Free Software Foundation, Inc.,
-+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/device.h>
-+#include <asm/dma.h>
-+#include <linux/platform_device.h>
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/soc.h>
-+#include <linux/slab.h>
-+#include <linux/gpio.h>
-+
-+#include "ixp4xx_hss.h"
-+#include "gw-avila-hss.h"
-+#include "gw-avila-pcm.h"
-+
-+#define CODEC_FREQ 33333000
-+
-+static int gw_avila_board_startup(struct snd_pcm_substream *substream)
-+{
-+	pr_debug("%s enter\n", __func__);
-+	return 0;
-+}
-+
-+static int gw_avila_hw_params(struct snd_pcm_substream *substream,
-+		struct snd_pcm_hw_params *params)
-+{
-+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-+
-+	int ret = 0;
-+
-+	/* set codec DAI configuration */
-+	if (cpu_dai->id % 2) {
-+  		ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBS_CFS);
-+			snd_soc_dai_set_tdm_slot(codec_dai, 0, 0, 1, 32);
-+	} else {
-+	  	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBM_CFM);
-+			snd_soc_dai_set_tdm_slot(codec_dai, 0, 0, 0, 32);
-+	}
-+
-+	if (ret < 0)
-+	    return ret;
-+
-+	/* set the codec system clock */
-+	ret = snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_FREQ, SND_SOC_CLOCK_OUT);
-+	if (ret < 0)
-+	    return ret;
-+
-+	return 0;
-+}
-+
-+static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
-+  SND_SOC_DAPM_HP("Headphone Jack", NULL),
-+  SND_SOC_DAPM_LINE("Line Out", NULL),
-+  SND_SOC_DAPM_LINE("Line In", NULL),
-+};
-+
-+static const struct snd_soc_dapm_route audio_map[] = {
-+  {"Headphone Jack", NULL, "HPLOUT"},
-+  {"Headphone Jack", NULL, "HPROUT"},
-+
-+  /* Line Out connected to LLOUT, RLOUT */
-+  {"Line Out", NULL, "LLOUT"},
-+  {"Line Out", NULL, "RLOUT"},
-+
-+  /* Line In connected to (LINE1L | LINE2L), (LINE1R | LINE2R) */
-+  {"LINE1L", NULL, "Line In"},
-+  {"LINE1R", NULL, "Line In"},
-+};
-+
-+/* Logic for a aic3x as connected on a davinci-evm */
-+static int avila_aic3x_init(struct snd_soc_pcm_runtime *rtd)
-+{
-+	struct snd_soc_codec *codec = rtd->codec;
-+	struct snd_soc_dapm_context *dapm = &codec->dapm;
-+
-+  /* Add davinci-evm specific widgets */
-+  snd_soc_dapm_new_controls(dapm, aic3x_dapm_widgets,
-+          ARRAY_SIZE(aic3x_dapm_widgets));
-+
-+  /* Set up davinci-evm specific audio path audio_map */
-+  snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-+
-+  /* not connected */
-+  snd_soc_dapm_disable_pin(dapm, "MONO_LOUT");
-+  //snd_soc_dapm_disable_pin(dapm, "HPLCOM");
-+  //snd_soc_dapm_disable_pin(dapm, "HPRCOM");
-+  snd_soc_dapm_disable_pin(dapm, "MIC3L");
-+  snd_soc_dapm_disable_pin(dapm, "MIC3R");
-+  snd_soc_dapm_disable_pin(dapm, "LINE2L");
-+  snd_soc_dapm_disable_pin(dapm, "LINE2R");
-+
-+  /* always connected */
-+	snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
-+  snd_soc_dapm_enable_pin(dapm, "Line Out");
-+  snd_soc_dapm_enable_pin(dapm, "Line In");
-+
-+  snd_soc_dapm_sync(dapm);
-+
-+	return 0;
-+}
-+
-+static struct snd_soc_ops gw_avila_board_ops = {
-+	.startup = gw_avila_board_startup,
-+	.hw_params = gw_avila_hw_params,
-+};
-+
-+static struct snd_soc_dai_link gw_avila_board_dai[] = {
-+	{
-+		.name = "HSS-0",
-+		.stream_name = "HSS-0",
-+		.cpu_dai_name = "gw_avila_hss.0",
-+		.codec_dai_name = "tlv320aic3x-hifi",
-+		.codec_name = "tlv320aic3x-codec.0-001b",
-+		.platform_name = "gw_avila-audio.0",
-+		.init = avila_aic3x_init,
-+		.ops = &gw_avila_board_ops,
-+	},{
-+		.name = "HSS-1",
-+		.stream_name = "HSS-1",
-+		.cpu_dai_name = "gw_avila_hss.1",
-+		.codec_dai_name = "tlv320aic3x-hifi",
-+		.codec_name = "tlv320aic3x-codec.0-001a",
-+		.platform_name = "gw_avila-audio.1",
-+		.init = avila_aic3x_init,
-+		.ops = &gw_avila_board_ops,
-+	},{
-+		.name = "HSS-2",
-+		.stream_name = "HSS-2",
-+		.cpu_dai_name = "gw_avila_hss.2",
-+		.codec_dai_name = "tlv320aic3x-hifi",
-+		.codec_name = "tlv320aic3x-codec.0-0019",
-+		.platform_name = "gw_avila-audio.2",
-+		.init = avila_aic3x_init,
-+		.ops = &gw_avila_board_ops,
-+	},{
-+		.name = "HSS-3",
-+		.stream_name = "HSS-3",
-+		.cpu_dai_name = "gw_avila_hss.3",
-+		.codec_dai_name = "tlv320aic3x-hifi",
-+		.codec_name = "tlv320aic3x-codec.0-0018",
-+		.platform_name = "gw_avila-audio.3",
-+		.init = avila_aic3x_init,
-+		.ops = &gw_avila_board_ops,
-+	},
-+};
-+
-+static struct snd_soc_card gw_avila_board[] = {
-+	{
-+		.name = "gw_avila-board.0",
-+		.owner = THIS_MODULE,
-+		.dai_link = &gw_avila_board_dai[0],
-+		.num_links = 1,
-+	},{
-+		.name = "gw_avila-board.1",
-+		.owner = THIS_MODULE,
-+		.dai_link = &gw_avila_board_dai[1],
-+		.num_links = 1,
-+	},{
-+		.name = "gw_avila-board.2",
-+		.owner = THIS_MODULE,
-+		.dai_link = &gw_avila_board_dai[2],
-+		.num_links = 1,
-+	},{
-+		.name = "gw_avila-board.3",
-+		.owner = THIS_MODULE,
-+		.dai_link = &gw_avila_board_dai[3],
-+		.num_links = 1,
-+	}
-+};
-+
-+static struct platform_device *gw_avila_board_snd_device[4];
-+
-+static int __init gw_avila_board_init(void)
-+{
-+	int ret;
-+	struct port *port;
-+	int i;
-+
-+	if ((hss_port[0] = kzalloc(sizeof(*port), GFP_KERNEL)) == NULL)
-+		return -ENOMEM;
-+
-+	if ((hss_port[1] = kzalloc(sizeof(*port), GFP_KERNEL)) == NULL)
-+		return -ENOMEM;
-+
-+	for (i = 0; i < 4; i++) {
-+		gw_avila_board_snd_device[i] = platform_device_alloc("soc-audio", i);
-+		if (!gw_avila_board_snd_device[i]) {
-+			return -ENOMEM;
-+		}
-+
-+		platform_set_drvdata(gw_avila_board_snd_device[i], &gw_avila_board[i]);
-+		ret = platform_device_add(gw_avila_board_snd_device[i]);
-+
-+		if (ret) {
-+			platform_device_put(gw_avila_board_snd_device[i]);
-+		}
-+	}
-+	return ret;
-+}
-+
-+static void __exit gw_avila_board_exit(void)
-+{
-+	int i;
-+	for (i = 0; i < 4; i++)
-+		platform_device_unregister(gw_avila_board_snd_device[i]);
-+}
-+
-+module_init(gw_avila_board_init);
-+module_exit(gw_avila_board_exit);
-+
-+/* Module information */
-+MODULE_AUTHOR("Chris Lang");
-+MODULE_DESCRIPTION("ALSA SoC HSS Audio gw_avila board");
-+MODULE_LICENSE("GPL");
---- /dev/null
-+++ b/sound/soc/gw-avila/ixp4xx_hss.c
-@@ -0,0 +1,902 @@
-+/*
-+ * Intel IXP4xx HSS (synchronous serial port) driver for Linux
-+ *
-+ * Copyright (C) 2009 Chris Lang <clang@gateworks.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/bitops.h>
-+#include <linux/cdev.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/dmapool.h>
-+#include <linux/fs.h>
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/poll.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+
-+#include <mach/npe.h>
-+#include <mach/qmgr.h>
-+
-+#include "ixp4xx_hss.h"
-+
-+/*****************************************************************************
-+ * global variables
-+ ****************************************************************************/
-+
-+void hss_chan_read(unsigned long data);
-+static char lock_init = 0;
-+static spinlock_t npe_lock;
-+static struct npe *npe;
-+
-+static const struct {
-+	int tx, txdone, rx, rxfree, chan;
-+}queue_ids[2] = {{HSS0_PKT_TX0_QUEUE, HSS0_PKT_TXDONE_QUEUE, HSS0_PKT_RX_QUEUE,
-+		  HSS0_PKT_RXFREE0_QUEUE, HSS0_CHL_RXTRIG_QUEUE},
-+		 {HSS1_PKT_TX0_QUEUE, HSS1_PKT_TXDONE_QUEUE, HSS1_PKT_RX_QUEUE,
-+		  HSS1_PKT_RXFREE0_QUEUE, HSS1_CHL_RXTRIG_QUEUE},
-+};
-+
-+struct port *hss_port[2];
-+struct hss_device *hss_handle[32];
-+EXPORT_SYMBOL(hss_handle);
-+
-+/*****************************************************************************
-+ * utility functions
-+ ****************************************************************************/
-+
-+#ifndef __ARMEB__
-+static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt)
-+{
-+	int i;
-+	for (i = 0; i < cnt; i++)
-+		dest[i] = swab32(src[i]);
-+}
-+#endif
-+
-+static inline unsigned int sub_offset(unsigned int a, unsigned int b,
-+				      unsigned int modulo)
-+{
-+	return (modulo /* make sure the result >= 0 */ + a - b) % modulo;
-+}
-+
-+/*****************************************************************************
-+ * HSS access
-+ ****************************************************************************/
-+
-+static void hss_config_load(struct port *port)
-+{
-+	struct msg msg;
-+
-+	do {
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = PORT_CONFIG_LOAD;
-+		msg.hss_port = port->id;
-+		if (npe_send_message(npe, &msg, "HSS_LOAD_CONFIG"))
-+			break;
-+		if (npe_recv_message(npe, &msg, "HSS_LOAD_CONFIG"))
-+			break;
-+
-+		/* HSS_LOAD_CONFIG for port #1 returns port_id = #4 */
-+		if (msg.cmd != PORT_CONFIG_LOAD || msg.data32)
-+			break;
-+
-+		/* HDLC may stop working without this */
-+		npe_recv_message(npe, &msg, "FLUSH_IT");
-+		return;
-+	} while (0);
-+
-+	printk(KERN_CRIT "HSS-%i: unable to reload HSS configuration\n",
-+	       port->id);
-+	BUG();
-+}
-+
-+static void hss_config_set_pcr(struct port *port)
-+{
-+	struct msg msg;
-+
-+	do {
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = PORT_CONFIG_WRITE;
-+		msg.hss_port = port->id;
-+		msg.index = HSS_CONFIG_TX_PCR;
-+#if 0
-+		msg.data32 = PCR_FRM_SYNC_RISINGEDGE | PCR_MSB_ENDIAN |
-+			PCR_TX_DATA_ENABLE | PCR_TX_UNASS_HIGH_IMP | PCR_TX_V56K_HIGH_IMP | PCR_TX_FB_HIGH_IMP;
-+#else
-+		msg.data32 = PCR_FRM_SYNC_RISINGEDGE | PCR_MSB_ENDIAN |
-+			PCR_TX_DATA_ENABLE | PCR_TX_FB_HIGH_IMP | PCR_DCLK_EDGE_RISING;
-+#endif
-+		if (port->frame_size % 8 == 0)
-+			msg.data32 |= PCR_SOF_NO_FBIT;
-+
-+		if (npe_send_message(npe, &msg, "HSS_SET_TX_PCR"))
-+			break;
-+
-+		msg.index = HSS_CONFIG_RX_PCR;
-+		msg.data32 &= ~ (PCR_DCLK_EDGE_RISING | PCR_FCLK_EDGE_RISING | PCR_TX_DATA_ENABLE);
-+
-+		if (npe_send_message(npe, &msg, "HSS_SET_RX_PCR"))
-+			break;
-+		return;
-+	} while (0);
-+
-+	printk(KERN_CRIT "HSS-%i: unable to set HSS PCR registers\n", port->id);
-+	BUG();
-+}
-+
-+static void hss_config_set_core(struct port *port)
-+{
-+	struct msg msg;
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = PORT_CONFIG_WRITE;
-+	msg.hss_port = port->id;
-+	msg.index = HSS_CONFIG_CORE_CR;
-+#if 0
-+	msg.data32 = 0 | CCR_LOOPBACK |
-+		(port->id ? CCR_SECOND_HSS : 0);
-+#else
-+	msg.data32 = 0 |
-+		(port->id ? CCR_SECOND_HSS : 0);
-+#endif
-+	if (npe_send_message(npe, &msg, "HSS_SET_CORE_CR")) {
-+		printk(KERN_CRIT "HSS-%i: unable to set HSS core control"
-+		       " register\n", port->id);
-+		BUG();
-+	}
-+}
-+
-+static void hss_config_set_line(struct port *port)
-+{
-+	struct msg msg;
-+
-+	hss_config_set_pcr(port);
-+	hss_config_set_core(port);
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = PORT_CONFIG_WRITE;
-+	msg.hss_port = port->id;
-+	msg.index = HSS_CONFIG_CLOCK_CR;
-+	msg.data32 = CLK42X_SPEED_8192KHZ /* FIXME */;
-+	if (npe_send_message(npe, &msg, "HSS_SET_CLOCK_CR")) {
-+		printk(KERN_CRIT "HSS-%i: unable to set HSS clock control"
-+		       " register\n", port->id);
-+		BUG();
-+	}
-+}
-+
-+static void hss_config_set_rx_frame(struct port *port)
-+{
-+	struct msg msg;
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = PORT_CONFIG_WRITE;
-+	msg.hss_port = port->id;
-+	msg.index = HSS_CONFIG_RX_FCR;
-+	msg.data16a = port->frame_sync_offset;
-+	msg.data16b = port->frame_size - 1;
-+	if (npe_send_message(npe, &msg, "HSS_SET_RX_FCR")) {
-+		printk(KERN_CRIT "HSS-%i: unable to set HSS RX frame size"
-+		       " and offset\n", port->id);
-+		BUG();
-+	}
-+}
-+
-+static void hss_config_set_frame(struct port *port)
-+{
-+	struct msg msg;
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = PORT_CONFIG_WRITE;
-+	msg.hss_port = port->id;
-+	msg.index = HSS_CONFIG_TX_FCR;
-+	msg.data16a = TX_FRAME_SYNC_OFFSET;
-+	msg.data16b = port->frame_size - 1;
-+	if (npe_send_message(npe, &msg, "HSS_SET_TX_FCR")) {
-+		printk(KERN_CRIT "HSS-%i: unable to set HSS TX frame size"
-+		       " and offset\n", port->id);
-+		BUG();
-+	}
-+	hss_config_set_rx_frame(port);
-+}
-+
-+static void hss_config_set_lut(struct port *port)
-+{
-+	struct msg msg;
-+	int chan_count = 32;
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = PORT_CONFIG_WRITE;
-+	msg.hss_port = port->id;
-+
-+	msg.index = HSS_CONFIG_TX_LUT;
-+	msg.data32 = 0xffffffff;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.data32 = 0x0;
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_TX_LUT");
-+
-+	msg.index = HSS_CONFIG_RX_LUT;
-+	msg.data32 = 0xffffffff;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.data32 = 0x0;
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+	msg.index += 4;
-+	npe_send_message(npe, &msg, "HSS_SET_RX_LUT");
-+
-+	hss_config_set_frame(port);
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = CHAN_NUM_CHANS_WRITE;
-+	msg.hss_port = port->id;
-+	msg.data8a = chan_count;
-+	if (npe_send_message(npe, &msg, "CHAN_NUM_CHANS_WRITE")) {
-+		printk(KERN_CRIT "HSS-%i: unable to set HSS channel count\n",
-+		       port->id);
-+		BUG();
-+	}
-+}
-+
-+static u32 hss_config_get_status(struct port *port)
-+{
-+	struct msg msg;
-+
-+	do {
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = PORT_ERROR_READ;
-+		msg.hss_port = port->id;
-+		if (npe_send_message(npe, &msg, "PORT_ERROR_READ"))
-+			break;
-+		if (npe_recv_message(npe, &msg, "PORT_ERROR_READ"))
-+			break;
-+
-+		return msg.data32;
-+	} while (0);
-+
-+	printk(KERN_CRIT "HSS-%i: unable to read HSS status\n", port->id);
-+	BUG();
-+}
-+
-+static void hss_config_start_chan(struct port *port)
-+{
-+	struct msg msg;
-+
-+	port->chan_last_tx = 0;
-+	port->chan_last_rx = 0;
-+
-+	do {
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_RX_BUF_ADDR_WRITE;
-+		msg.hss_port = port->id;
-+		msg.data32 = port->chan_rx_buf_phys;
-+		if (npe_send_message(npe, &msg, "CHAN_RX_BUF_ADDR_WRITE"))
-+			break;
-+
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_TX_BUF_ADDR_WRITE;
-+		msg.hss_port = port->id;
-+		msg.data32 = port->chan_tx_pointers_phys;
-+		if (npe_send_message(npe, &msg, "CHAN_TX_BUF_ADDR_WRITE"))
-+			break;
-+
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_FLOW_ENABLE;
-+		msg.hss_port = port->id;
-+		if (npe_send_message(npe, &msg, "CHAN_FLOW_ENABLE"))
-+			break;
-+		port->chan_started = 1;
-+		return;
-+	} while (0);
-+
-+	printk(KERN_CRIT "HSS-%i: unable to start channelized flow\n",
-+	       port->id);
-+	BUG();
-+}
-+
-+static void hss_config_stop_chan(struct port *port)
-+{
-+	struct msg msg;
-+
-+	if (!port->chan_started)
-+		return;
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = CHAN_FLOW_DISABLE;
-+	msg.hss_port = port->id;
-+	if (npe_send_message(npe, &msg, "CHAN_FLOW_DISABLE")) {
-+		printk(KERN_CRIT "HSS-%i: unable to stop channelized flow\n",
-+		       port->id);
-+		BUG();
-+	}
-+	hss_config_get_status(port); /* make sure it's halted */
-+	port->chan_started = 0;
-+}
-+
-+static int hss_config_load_firmware(struct port *port)
-+{
-+	struct msg msg;
-+
-+	if (port->initialized)
-+		return 0;
-+
-+	if (!npe_running(npe)) {
-+		int err;
-+		if ((err = npe_load_firmware(npe, "NPE-A-HSS",
-+					     port->dev)))
-+			return err;
-+	}
-+
-+	do {
-+		/* HSS main configuration */
-+		hss_config_set_line(port);
-+
-+		hss_config_set_frame(port);
-+
-+		/* Channelized operation settings */
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_TX_BLK_CFG_WRITE;
-+		msg.hss_port = port->id;
-+		msg.data8b = (CHAN_TX_LIST_FRAMES & ~7) / 2;
-+		msg.data8a = msg.data8b / 4;
-+		msg.data8d = CHAN_TX_LIST_FRAMES - msg.data8b;
-+		msg.data8c = msg.data8d / 4;
-+		if (npe_send_message(npe, &msg, "CHAN_TX_BLK_CFG_WRITE"))
-+			break;
-+
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_RX_BUF_CFG_WRITE;
-+		msg.hss_port = port->id;
-+		msg.data8a = CHAN_RX_TRIGGER / 8;
-+		msg.data8b = CHAN_RX_FRAMES;
-+		if (npe_send_message(npe, &msg, "CHAN_RX_BUF_CFG_WRITE"))
-+			break;
-+
-+		memset(&msg, 0, sizeof(msg));
-+		msg.cmd = CHAN_TX_BUF_SIZE_WRITE;
-+		msg.hss_port = port->id;
-+		msg.data8a = CHAN_TX_LISTS;
-+		if (npe_send_message(npe, &msg, "CHAN_TX_BUF_SIZE_WRITE"))
-+			break;
-+
-+		port->initialized = 1;
-+		return 0;
-+	} while (0);
-+
-+	printk(KERN_CRIT "HSS-%i: unable to start HSS operation\n", port->id);
-+	BUG();
-+}
-+
-+void hss_chan_irq(void *pdev)
-+{
-+	struct port *port = pdev;
-+
-+	qmgr_disable_irq(queue_ids[port->id].chan);
-+
-+	tasklet_hi_schedule(&port->task);
-+}
-+
-+
-+int hss_prepare_chan(struct port *port)
-+{
-+	int err, i, j;
-+	u32 *temp;
-+	u32 temp2;
-+	u8 *temp3;
-+
-+	if (port->initialized)
-+		return 0;
-+
-+	if ((err = hss_config_load_firmware(port)))
-+		return err;
-+
-+	if ((err = qmgr_request_queue(queue_ids[port->id].chan,
-+				      CHAN_QUEUE_LEN, 0, 0, "%s:hss", "hss")))
-+		return err;
-+
-+	port->chan_tx_buf = dma_alloc_coherent(port->dev, chan_tx_buf_len(port), &port->chan_tx_buf_phys, GFP_DMA);
-+	memset(port->chan_tx_buf, 0, chan_tx_buf_len(port));
-+
-+	port->chan_tx_pointers = dma_alloc_coherent(port->dev, chan_tx_buf_len(port) / CHAN_TX_LIST_FRAMES * 4, &port->chan_tx_pointers_phys, GFP_DMA);
-+
-+	temp3 = port->chan_tx_buf;
-+	for (i = 0; i < CHAN_TX_LISTS; i++) {
-+		for (j = 0; j < 8; j++) {
-+			port->tx_lists[i][j] = temp3;
-+			temp3 += CHAN_TX_LIST_FRAMES * 4;
-+		}
-+	}
-+
-+	temp = port->chan_tx_pointers;
-+	temp2 = port->chan_tx_buf_phys;
-+	for (i = 0; i < CHAN_TX_LISTS; i++)
-+	{
-+		for (j = 0; j < 32; j++)
-+		{
-+			*temp = temp2;
-+			temp2 += CHAN_TX_LIST_FRAMES;
-+			temp++;
-+		}
-+	}
-+
-+	port->chan_rx_buf = dma_alloc_coherent(port->dev, chan_rx_buf_len(port), &port->chan_rx_buf_phys, GFP_DMA);
-+
-+	for (i = 0; i < 8; i++) {
-+		temp3 = port->chan_rx_buf + (i * 4 * 128);
-+		for (j = 0; j < 8; j++) {
-+			port->rx_frames[i][j] = temp3;
-+			temp3 += CHAN_RX_TRIGGER;
-+		}
-+	}
-+
-+	qmgr_set_irq(queue_ids[port->id].chan, QUEUE_IRQ_SRC_NOT_EMPTY,
-+		     hss_chan_irq, port);
-+
-+	return 0;
-+
-+}
-+
-+int hss_tx_start(struct hss_device *hdev)
-+{
-+	unsigned long flags;
-+	struct port *port = hdev->port;
-+
-+	hdev->tx_loc = 0;
-+	hdev->tx_frame = 0;
-+
-+	set_bit((1 << hdev->id), &port->chan_tx_bitmap);
-+
-+	if (!port->chan_started)
-+	{
-+		qmgr_enable_irq(queue_ids[port->id].chan);
-+		spin_lock_irqsave(&npe_lock, flags);
-+		hss_config_start_chan(port);
-+		spin_unlock_irqrestore(&npe_lock, flags);
-+		hss_chan_irq(port);
-+	}
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_tx_start);
-+
-+int hss_rx_start(struct hss_device *hdev)
-+{
-+	unsigned long flags;
-+	struct port *port = hdev->port;
-+
-+	hdev->rx_loc = 0;
-+	hdev->rx_frame = 0;
-+
-+	set_bit((1 << hdev->id), &port->chan_rx_bitmap);
-+
-+	if (!port->chan_started)
-+	{
-+		qmgr_enable_irq(queue_ids[port->id].chan);
-+		spin_lock_irqsave(&npe_lock, flags);
-+		hss_config_start_chan(port);
-+		spin_unlock_irqrestore(&npe_lock, flags);
-+		hss_chan_irq(port);
-+	}
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_rx_start);
-+
-+int hss_tx_stop(struct hss_device *hdev)
-+{
-+	struct port *port = hdev->port;
-+
-+	clear_bit((1 << hdev->id), &port->chan_tx_bitmap);
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_tx_stop);
-+
-+int hss_rx_stop(struct hss_device *hdev)
-+{
-+	struct port *port = hdev->port;
-+
-+	clear_bit((1 << hdev->id), &port->chan_rx_bitmap);
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_rx_stop);
-+
-+int hss_chan_open(struct hss_device *hdev)
-+{
-+	struct port *port = hdev->port;
-+	int i, err = 0;
-+
-+	if (port->chan_open)
-+		return 0;
-+
-+	if (port->mode == MODE_HDLC) {
-+		err = -ENOSYS;
-+		goto out;
-+	}
-+
-+	if (port->mode == MODE_G704 && port->channels[0] == hdev->id) {
-+		err = -EBUSY; /* channel #0 is used for G.704 signaling */
-+		goto out;
-+	}
-+
-+	for (i = MAX_CHANNELS; i > port->frame_size / 8; i--)
-+		if (port->channels[i - 1] == hdev->id) {
-+			err = -ECHRNG; /* frame too short */
-+			goto out;
-+		}
-+
-+	hdev->rx_loc = hdev->tx_loc = 0;
-+	hdev->rx_frame = hdev->tx_frame = 0;
-+
-+	//clear_bit((1 << hdev->id), &port->chan_rx_bitmap);
-+	//clear_bit((1 << hdev->id), &port->chan_tx_bitmap);
-+
-+	if (!port->initialized) {
-+		hss_prepare_chan(port);
-+
-+		hss_config_stop_chan(port);
-+		hdev->open_count++;
-+		port->chan_open_count++;
-+
-+		hss_config_set_lut(port);
-+		hss_config_load(port);
-+
-+	}
-+	port->chan_open = 1;
-+
-+out:
-+	return err;
-+}
-+EXPORT_SYMBOL(hss_chan_open);
-+
-+int hss_chan_close(struct hss_device *hdev)
-+{
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_chan_close);
-+
-+void hss_chan_read(unsigned long data)
-+{
-+	struct port *port = (void *)data;
-+	struct hss_device *hdev;
-+	u8 *hw_buf, *save_buf;
-+	u8 *buf;
-+	u32 v;
-+  unsigned int tx_list, rx_frame;
-+	int i, j, channel;
-+	u8 more_work = 0;
-+
-+/*
-+	My Data in the hardware buffer is scattered by channels into 4 trunks
-+	as follows for rx
-+
-+					channel 0					channel 1					channel 2					channel 3
-+Trunk 1	=	0			-> 	127			128		->	255			256		->	383			384		->	512
-+Trunk 2 =	513		->	639			640		->	768			769		->	895			896		->	1023
-+Trunk 3 =	1024	->	1151		1152	->	1207		1208	->	1407		1408	->	1535
-+Trunk 4 = 1535	->	1663		1664	->	1791		1792	->	1920		1921	->	2047
-+
-+	I will get CHAN_RX_TRIGGER worth of bytes out of each channel on each trunk
-+	with each IRQ
-+
-+	For TX Data, it is split into 8 lists with each list containing 16 bytes per
-+	channel
-+
-+Trunk 1 = 0		->	16				17		->	32			33		->	48			49		->	64
-+Trunk 2 = 65	->	80				81		->	96			97		->	112			113		->	128
-+Trunk	3	=	129	->	144				145		->	160			161		->	176			177		->	192
-+Trunk	4	=	193	->	208				209		->	224			225		->	240			241		->	256
-+
-+*/
-+
-+
-+	while ((v = qmgr_get_entry(queue_ids[port->id].chan)))
-+	{
-+		tx_list = (v >> 8) & 0xFF;
-+		rx_frame = v & 0xFF;
-+
-+		if (tx_list == 7)
-+			tx_list = 0;
-+		else
-+			tx_list++;
-+		for (channel = 0; channel < 8; channel++) {
-+
-+			hdev = port->chan_devices[channel];
-+			if (!hdev)
-+				continue;
-+
-+			if (test_bit(1 << channel, &port->chan_tx_bitmap)) {
-+				buf = (u8 *)hdev->tx_buf + hdev->tx_loc;
-+#if 0
-+				hw_buf = (u8 *)port->chan_tx_buf;
-+				hw_buf += (tx_list * CHAN_TX_LIST_FRAMES * 32);
-+				hw_buf += (4 * CHAN_TX_LIST_FRAMES * channel);
-+				save_buf = hw_buf;
-+#else
-+				save_buf = port->tx_lists[tx_list][channel];
-+#endif
-+				for (i = 0; i < CHAN_TX_LIST_FRAMES; i++) {
-+					hw_buf = save_buf + i;
-+					for (j = 0; j < 4; j++) {
-+						*hw_buf = *(buf++);
-+						hw_buf += CHAN_TX_LIST_FRAMES;
-+					}
-+
-+					hdev->tx_loc += 4;
-+					hdev->tx_frame++;
-+					if (hdev->tx_loc >= hdev->tx_buffer_size) {
-+						hdev->tx_loc = 0;
-+						buf = (u8 *)hdev->tx_buf;
-+					}
-+				}
-+			} else {
-+#if 0
-+				hw_buf = (u8 *)port->chan_tx_buf;
-+				hw_buf += (tx_list * CHAN_TX_LIST_FRAMES * 32);
-+				hw_buf += (4 * CHAN_TX_LIST_FRAMES * channel);
-+#else
-+				hw_buf = port->tx_lists[tx_list][channel];
-+#endif
-+				memset(hw_buf, 0, 64);
-+			}
-+
-+			if (hdev->tx_frame >= hdev->tx_period_size && test_bit(1 << channel, &port->chan_tx_bitmap))
-+			{
-+				hdev->tx_frame %= hdev->tx_period_size;
-+				if (hdev->tx_callback)
-+					hdev->tx_callback(hdev->tx_data);
-+				more_work = 1;
-+			}
-+
-+			if (test_bit(1 << channel, &port->chan_rx_bitmap)) {
-+				buf = (u8 *)hdev->rx_buf + hdev->rx_loc;
-+#if 0
-+				hw_buf = (u8 *)port->chan_rx_buf;
-+				hw_buf += (4 * CHAN_RX_FRAMES * channel);
-+				hw_buf += rx_frame;
-+				save_buf = hw_buf;
-+#else
-+				save_buf = port->rx_frames[channel][rx_frame >> 4];
-+#endif
-+				for (i = 0; i < CHAN_RX_TRIGGER; i++) {
-+					hw_buf = save_buf + i;
-+					for (j = 0; j < 4; j++) {
-+						*(buf++) = *hw_buf;
-+						hw_buf += CHAN_RX_FRAMES;
-+					}
-+					hdev->rx_loc += 4;
-+					hdev->rx_frame++;
-+					if (hdev->rx_loc >= hdev->rx_buffer_size) {
-+						hdev->rx_loc = 0;
-+						buf = (u8 *)hdev->rx_buf;
-+					}
-+				}
-+			}
-+
-+			if (hdev->rx_frame >= hdev->rx_period_size && test_bit(1 << channel, &port->chan_rx_bitmap))
-+			{
-+				hdev->rx_frame %= hdev->rx_period_size;
-+				if (hdev->rx_callback)
-+					hdev->rx_callback(hdev->rx_data);
-+				more_work = 1;
-+			}
-+		}
-+#if 0
-+		if (more_work)
-+		{
-+			tasklet_hi_schedule(&port->task);
-+			return;
-+		}
-+#endif
-+	}
-+
-+	qmgr_enable_irq(queue_ids[port->id].chan);
-+
-+	return;
-+
-+}
-+
-+struct hss_device *hss_chan_create(struct port *port, unsigned int channel)
-+{
-+	struct hss_device *chan_dev;
-+	unsigned long flags;
-+
-+	chan_dev = kzalloc(sizeof(struct hss_device), GFP_KERNEL);
-+
-+	spin_lock_irqsave(&npe_lock, flags);
-+
-+	chan_dev->id = channel;
-+	chan_dev->port = port;
-+
-+	port->channels[channel] = channel;
-+
-+	port->chan_devices[channel] = chan_dev;
-+
-+	spin_unlock_irqrestore(&npe_lock, flags);
-+
-+	return chan_dev;
-+}
-+
-+/*****************************************************************************
-+ * initialization
-+ ****************************************************************************/
-+
-+static struct platform_device gw_avila_hss_device_0 = {
-+  .name     = "ixp4xx_hss",
-+  .id       = 0,
-+};
-+
-+static struct platform_device gw_avila_hss_device_1 = {
-+  .name     = "ixp4xx_hss",
-+  .id       = 1,
-+};
-+
-+static struct platform_device *gw_avila_hss_port_0;
-+static struct platform_device *gw_avila_hss_port_1;
-+static u64 hss_dmamask = 0xFFFFFFFF;
-+
-+struct hss_device *hss_init(int id, int channel)
-+{
-+	struct port *port = hss_port[id];
-+	struct hss_device *hdev;
-+	int ret;
-+
-+	if (!lock_init)
-+	{
-+		spin_lock_init(&npe_lock);
-+		lock_init = 1;
-+		npe = npe_request(0);
-+	}
-+
-+	if (!port->init) {
-+		if (id == 0) {
-+			gw_avila_hss_port_0 = platform_device_alloc("hss-port", 0);
-+
-+			platform_set_drvdata(gw_avila_hss_port_0, &gw_avila_hss_device_0);
-+			port->dev = &gw_avila_hss_port_0->dev;
-+
-+			if (!port->dev->dma_mask)
-+		    port->dev->dma_mask = &hss_dmamask;
-+		  if (!port->dev->coherent_dma_mask)
-+	    	port->dev->coherent_dma_mask = 0xFFFFFFFF;
-+
-+			ret = platform_device_add(gw_avila_hss_port_0);
-+
-+		  if (ret)
-+	  	  platform_device_put(gw_avila_hss_port_0);
-+
-+			tasklet_init(&port->task, hss_chan_read, (unsigned long) port);
-+		}
-+		else
-+		{
-+			gw_avila_hss_port_1 = platform_device_alloc("hss-port", 1);
-+
-+			platform_set_drvdata(gw_avila_hss_port_1, &gw_avila_hss_device_1);
-+			port->dev = &gw_avila_hss_port_1->dev;
-+
-+			if (!port->dev->dma_mask)
-+		    port->dev->dma_mask = &hss_dmamask;
-+		  if (!port->dev->coherent_dma_mask)
-+	    	port->dev->coherent_dma_mask = 0xFFFFFFFF;
-+
-+			ret = platform_device_add(gw_avila_hss_port_1);
-+
-+		  if (ret)
-+	  	  platform_device_put(gw_avila_hss_port_1);
-+
-+			tasklet_init(&port->task, hss_chan_read, (unsigned long) port);
-+		}
-+
-+		port->init = 1;
-+		port->id = id;
-+		port->clock_type = CLOCK_EXT;
-+		port->clock_rate = 8192000;
-+		port->frame_size = 256; /* E1 */
-+		port->mode = MODE_RAW;
-+		port->next_rx_frame = 0;
-+		memset(port->channels, CHANNEL_UNUSED, sizeof(port->channels));
-+	}
-+
-+	hdev = hss_chan_create(port, channel);
-+
-+	return hdev;
-+}
-+EXPORT_SYMBOL(hss_init);
-+
-+int hss_set_tx_callback(struct hss_device *hdev, void (*tx_callback)(void *), void *tx_data)
-+{
-+  BUG_ON(tx_callback == NULL);
-+  hdev->tx_callback = tx_callback;
-+  hdev->tx_data = tx_data;
-+
-+  return 0;
-+}
-+EXPORT_SYMBOL(hss_set_tx_callback);
-+
-+int hss_set_rx_callback(struct hss_device *hdev, void (*rx_callback)(void *), void *rx_data)
-+{
-+  BUG_ON(rx_callback == NULL);
-+  hdev->rx_callback = rx_callback;
-+  hdev->rx_data = rx_data;
-+
-+  return 0;
-+}
-+EXPORT_SYMBOL(hss_set_rx_callback);
-+
-+int hss_config_rx_dma(struct hss_device *hdev, void *buf, size_t buffer_size, size_t period_size)
-+{
-+	/*
-+	 * Period Size and Buffer Size are in Frames which are u32
-+	 * We convert the u32 *buf to u8 in order to make channel reads
-+	 * and rx_loc easier
-+	 */
-+
-+	hdev->rx_buf = (u8 *)buf;
-+	hdev->rx_buffer_size = buffer_size << 2;
-+	hdev->rx_period_size = period_size;
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_config_rx_dma);
-+
-+int hss_config_tx_dma(struct hss_device *hdev, void *buf, size_t buffer_size, size_t period_size)
-+{
-+	/*
-+	 * Period Size and Buffer Size are in Frames which are u32
-+	 * We convert the u32 *buf to u8 in order to make channel reads
-+	 * and rx_loc easier
-+	 */
-+
-+	hdev->tx_buf = (u8 *)buf;
-+	hdev->tx_buffer_size = buffer_size << 2;
-+	hdev->tx_period_size = period_size;
-+
-+	return 0;
-+}
-+EXPORT_SYMBOL(hss_config_tx_dma);
-+
-+unsigned long hss_curr_offset_rx(struct hss_device *hdev)
-+{
-+	return hdev->rx_loc >> 2;
-+}
-+EXPORT_SYMBOL(hss_curr_offset_rx);
-+
-+unsigned long hss_curr_offset_tx(struct hss_device *hdev)
-+{
-+	return hdev->tx_loc >> 2;
-+}
-+EXPORT_SYMBOL(hss_curr_offset_tx);
-+
-+MODULE_AUTHOR("Chris Lang");
-+MODULE_DESCRIPTION("Intel IXP4xx HSS Audio driver");
-+MODULE_LICENSE("GPL v2");
---- /dev/null
-+++ b/sound/soc/gw-avila/ixp4xx_hss.h
-@@ -0,0 +1,401 @@
-+/*
-+ *
-+ *
-+ * Copyright (C) 2009 Gateworks Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of version 2 of the GNU General Public License
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/bitops.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/dmapool.h>
-+#include <linux/fs.h>
-+#include <linux/io.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/poll.h>
-+#include <mach/npe.h>
-+#include <mach/qmgr.h>
-+#include <linux/interrupt.h>
-+
-+//#include <linux/hdlc.h> XXX We aren't HDLC
-+
-+#define DEBUG_QUEUES		0
-+#define DEBUG_DESC		0
-+#define DEBUG_RX		0
-+#define DEBUG_TX		0
-+#define DEBUG_PKT_BYTES		0
-+#define DEBUG_CLOSE		0
-+#define DEBUG_FRAMER		0
-+
-+#define DRV_NAME		"ixp4xx_hss"
-+
-+#define PKT_EXTRA_FLAGS		0 /* orig 1 */
-+#define TX_FRAME_SYNC_OFFSET	0 /* channelized */
-+#define PKT_NUM_PIPES		1 /* 1, 2 or 4 */
-+#define PKT_PIPE_FIFO_SIZEW	4 /* total 4 dwords per HSS */
-+
-+#define RX_DESCS		512 /* also length of all RX queues */
-+#define TX_DESCS		512 /* also length of all TX queues */
-+
-+//#define POOL_ALLOC_SIZE		(sizeof(struct desc) * (RX_DESCS + TX_DESCS))
-+#define RX_SIZE			(HDLC_MAX_MRU + 4) /* NPE needs more space */
-+#define MAX_CLOSE_WAIT		1000 /* microseconds */
-+#define HSS_COUNT		2
-+#define MIN_FRAME_SIZE		16   /* bits */
-+#define MAX_FRAME_SIZE		257  /* 256 bits + framing bit */
-+#define MAX_CHANNELS		(MAX_FRAME_SIZE / 8)
-+#define MAX_CHAN_DEVICES	32
-+#define CHANNEL_HDLC		0xFE
-+#define CHANNEL_UNUSED		0xFF
-+
-+#define NAPI_WEIGHT		16
-+#define CHAN_RX_TRIGGER		16 /* 8 RX frames = 1 ms @ E1 */
-+#define CHAN_RX_FRAMES		128
-+#define CHAN_RX_TRUNKS		1
-+#define MAX_CHAN_RX_BAD_SYNC	(CHAN_RX_TRIGGER / 2 /* pairs */ - 3)
-+
-+#define CHAN_TX_LIST_FRAMES	CHAN_RX_TRIGGER /* bytes/channel per list, 16 - 48 */
-+#define CHAN_TX_LISTS		8
-+#define CHAN_TX_TRUNKS CHAN_RX_TRUNKS
-+#define CHAN_TX_FRAMES		(CHAN_TX_LIST_FRAMES * CHAN_TX_LISTS)
-+
-+#define CHAN_QUEUE_LEN		32 /* minimum possible */
-+
-+#define chan_rx_buf_len(port)	(port->frame_size / 8 * CHAN_RX_FRAMES * CHAN_RX_TRUNKS)
-+#define chan_tx_buf_len(port) (port->frame_size / 8 * CHAN_TX_FRAMES * CHAN_TX_TRUNKS)
-+
-+/* Queue IDs */
-+#define HSS0_CHL_RXTRIG_QUEUE	12	/* orig size = 32 dwords */
-+#define HSS0_PKT_RX_QUEUE	13	/* orig size = 32 dwords */
-+#define HSS0_PKT_TX0_QUEUE	14	/* orig size = 16 dwords */
-+#define HSS0_PKT_TX1_QUEUE	15
-+#define HSS0_PKT_TX2_QUEUE	16
-+#define HSS0_PKT_TX3_QUEUE	17
-+#define HSS0_PKT_RXFREE0_QUEUE	18	/* orig size = 16 dwords */
-+#define HSS0_PKT_RXFREE1_QUEUE	19
-+#define HSS0_PKT_RXFREE2_QUEUE	20
-+#define HSS0_PKT_RXFREE3_QUEUE	21
-+#define HSS0_PKT_TXDONE_QUEUE	22	/* orig size = 64 dwords */
-+
-+#define HSS1_CHL_RXTRIG_QUEUE	10
-+#define HSS1_PKT_RX_QUEUE	0
-+#define HSS1_PKT_TX0_QUEUE	5
-+#define HSS1_PKT_TX1_QUEUE	6
-+#define HSS1_PKT_TX2_QUEUE	7
-+#define HSS1_PKT_TX3_QUEUE	8
-+#define HSS1_PKT_RXFREE0_QUEUE	1
-+#define HSS1_PKT_RXFREE1_QUEUE	2
-+#define HSS1_PKT_RXFREE2_QUEUE	3
-+#define HSS1_PKT_RXFREE3_QUEUE	4
-+#define HSS1_PKT_TXDONE_QUEUE	9
-+
-+#define NPE_PKT_MODE_HDLC		0
-+#define NPE_PKT_MODE_RAW		1
-+#define NPE_PKT_MODE_56KMODE		2
-+#define NPE_PKT_MODE_56KENDIAN_MSB	4
-+
-+/* PKT_PIPE_HDLC_CFG_WRITE flags */
-+#define PKT_HDLC_IDLE_ONES		0x1 /* default = flags */
-+#define PKT_HDLC_CRC_32			0x2 /* default = CRC-16 */
-+#define PKT_HDLC_MSB_ENDIAN		0x4 /* default = LE */
-+
-+
-+/* hss_config, PCRs */
-+/* Frame sync sampling, default = active low */
-+#define PCR_FRM_SYNC_ACTIVE_HIGH	0x40000000
-+#define PCR_FRM_SYNC_FALLINGEDGE	0x80000000
-+#define PCR_FRM_SYNC_RISINGEDGE		0xC0000000
-+
-+/* Frame sync pin: input (default) or output generated off a given clk edge */
-+#define PCR_FRM_SYNC_OUTPUT_FALLING	0x20000000
-+#define PCR_FRM_SYNC_OUTPUT_RISING	0x30000000
-+
-+/* Frame and data clock sampling on edge, default = falling */
-+#define PCR_FCLK_EDGE_RISING		0x08000000
-+#define PCR_DCLK_EDGE_RISING		0x04000000
-+
-+/* Clock direction, default = input */
-+#define PCR_SYNC_CLK_DIR_OUTPUT		0x02000000
-+
-+/* Generate/Receive frame pulses, default = enabled */
-+#define PCR_FRM_PULSE_DISABLED		0x01000000
-+
-+ /* Data rate is full (default) or half the configured clk speed */
-+#define PCR_HALF_CLK_RATE		0x00200000
-+
-+/* Invert data between NPE and HSS FIFOs? (default = no) */
-+#define PCR_DATA_POLARITY_INVERT	0x00100000
-+
-+/* TX/RX endianness, default = LSB */
-+#define PCR_MSB_ENDIAN			0x00080000
-+
-+/* Normal (default) / open drain mode (TX only) */
-+#define PCR_TX_PINS_OPEN_DRAIN		0x00040000
-+
-+/* No framing bit transmitted and expected on RX? (default = framing bit) */
-+#define PCR_SOF_NO_FBIT			0x00020000
-+
-+/* Drive data pins? */
-+#define PCR_TX_DATA_ENABLE		0x00010000
-+
-+/* Voice 56k type: drive the data pins low (default), high, high Z */
-+#define PCR_TX_V56K_HIGH		0x00002000
-+#define PCR_TX_V56K_HIGH_IMP		0x00004000
-+
-+/* Unassigned type: drive the data pins low (default), high, high Z */
-+#define PCR_TX_UNASS_HIGH		0x00000800
-+#define PCR_TX_UNASS_HIGH_IMP		0x00001000
-+
-+/* T1 @ 1.544MHz only: Fbit dictated in FIFO (default) or high Z */
-+#define PCR_TX_FB_HIGH_IMP		0x00000400
-+
-+/* 56k data endiannes - which bit unused: high (default) or low */
-+#define PCR_TX_56KE_BIT_0_UNUSED	0x00000200
-+
-+/* 56k data transmission type: 32/8 bit data (default) or 56K data */
-+#define PCR_TX_56KS_56K_DATA		0x00000100
-+
-+/* hss_config, cCR */
-+/* Number of packetized clients, default = 1 */
-+#define CCR_NPE_HFIFO_2_HDLC		0x04000000
-+#define CCR_NPE_HFIFO_3_OR_4HDLC	0x08000000
-+
-+/* default = no loopback */
-+#define CCR_LOOPBACK			0x02000000
-+
-+/* HSS number, default = 0 (first) */
-+#define CCR_SECOND_HSS			0x01000000
-+
-+
-+/* hss_config, clkCR: main:10, num:10, denom:12 */
-+#define CLK42X_SPEED_EXP	((0x3FF << 22) | (  2 << 12) |   15) /*65 KHz*/
-+
-+#define CLK42X_SPEED_512KHZ	((  130 << 22) | (  2 << 12) |   15)
-+#define CLK42X_SPEED_1536KHZ	((   43 << 22) | ( 18 << 12) |   47)
-+#define CLK42X_SPEED_1544KHZ	((   43 << 22) | ( 33 << 12) |  192)
-+#define CLK42X_SPEED_2048KHZ	((   32 << 22) | ( 34 << 12) |   63)
-+#define CLK42X_SPEED_4096KHZ	((   16 << 22) | ( 34 << 12) |  127)
-+#define CLK42X_SPEED_8192KHZ	((    8 << 22) | ( 34 << 12) |  255)
-+
-+#define CLK46X_SPEED_512KHZ	((  130 << 22) | ( 24 << 12) |  127)
-+#define CLK46X_SPEED_1536KHZ	((   43 << 22) | (152 << 12) |  383)
-+#define CLK46X_SPEED_1544KHZ	((   43 << 22) | ( 66 << 12) |  385)
-+#define CLK46X_SPEED_2048KHZ	((   32 << 22) | (280 << 12) |  511)
-+#define CLK46X_SPEED_4096KHZ	((   16 << 22) | (280 << 12) | 1023)
-+#define CLK46X_SPEED_8192KHZ	((    8 << 22) | (280 << 12) | 2047)
-+
-+
-+/* hss_config, LUT entries */
-+#define TDMMAP_UNASSIGNED	0
-+#define TDMMAP_HDLC		1	/* HDLC - packetized */
-+#define TDMMAP_VOICE56K		2	/* Voice56K - 7-bit channelized */
-+#define TDMMAP_VOICE64K		3	/* Voice64K - 8-bit channelized */
-+
-+/* offsets into HSS config */
-+#define HSS_CONFIG_TX_PCR	0x00 /* port configuration registers */
-+#define HSS_CONFIG_RX_PCR	0x04
-+#define HSS_CONFIG_CORE_CR	0x08 /* loopback control, HSS# */
-+#define HSS_CONFIG_CLOCK_CR	0x0C /* clock generator control */
-+#define HSS_CONFIG_TX_FCR	0x10 /* frame configuration registers */
-+#define HSS_CONFIG_RX_FCR	0x14
-+#define HSS_CONFIG_TX_LUT	0x18 /* channel look-up tables */
-+#define HSS_CONFIG_RX_LUT	0x38
-+
-+
-+/* NPE command codes */
-+/* writes the ConfigWord value to the location specified by offset */
-+#define PORT_CONFIG_WRITE		0x40
-+
-+/* triggers the NPE to load the contents of the configuration table */
-+#define PORT_CONFIG_LOAD		0x41
-+
-+/* triggers the NPE to return an HssErrorReadResponse message */
-+#define PORT_ERROR_READ			0x42
-+
-+/* reset NPE internal status and enable the HssChannelized operation */
-+#define CHAN_FLOW_ENABLE		0x43
-+#define CHAN_FLOW_DISABLE		0x44
-+#define CHAN_IDLE_PATTERN_WRITE		0x45
-+#define CHAN_NUM_CHANS_WRITE		0x46
-+#define CHAN_RX_BUF_ADDR_WRITE		0x47
-+#define CHAN_RX_BUF_CFG_WRITE		0x48
-+#define CHAN_TX_BLK_CFG_WRITE		0x49
-+#define CHAN_TX_BUF_ADDR_WRITE		0x4A
-+#define CHAN_TX_BUF_SIZE_WRITE		0x4B
-+#define CHAN_TSLOTSWITCH_ENABLE		0x4C
-+#define CHAN_TSLOTSWITCH_DISABLE	0x4D
-+
-+/* downloads the gainWord value for a timeslot switching channel associated
-+   with bypassNum */
-+#define CHAN_TSLOTSWITCH_GCT_DOWNLOAD	0x4E
-+
-+/* triggers the NPE to reset internal status and enable the HssPacketized
-+   operation for the flow specified by pPipe */
-+#define PKT_PIPE_FLOW_ENABLE		0x50
-+#define PKT_PIPE_FLOW_DISABLE		0x51
-+#define PKT_NUM_PIPES_WRITE		0x52
-+#define PKT_PIPE_FIFO_SIZEW_WRITE	0x53
-+#define PKT_PIPE_HDLC_CFG_WRITE		0x54
-+#define PKT_PIPE_IDLE_PATTERN_WRITE	0x55
-+#define PKT_PIPE_RX_SIZE_WRITE		0x56
-+#define PKT_PIPE_MODE_WRITE		0x57
-+
-+/* HDLC packet status values - desc->status */
-+#define ERR_SHUTDOWN		1 /* stop or shutdown occurrance */
-+#define ERR_HDLC_ALIGN		2 /* HDLC alignment error */
-+#define ERR_HDLC_FCS		3 /* HDLC Frame Check Sum error */
-+#define ERR_RXFREE_Q_EMPTY	4 /* RX-free queue became empty while receiving
-+				     this packet (if buf_len < pkt_len) */
-+#define ERR_HDLC_TOO_LONG	5 /* HDLC frame size too long */
-+#define ERR_HDLC_ABORT		6 /* abort sequence received */
-+#define ERR_DISCONNECTING	7 /* disconnect is in progress */
-+
-+#define CLOCK_EXT 0
-+#define CLOCK_INT 1
-+
-+enum mode {MODE_HDLC = 0, MODE_RAW, MODE_G704};
-+enum rx_tx_bit {
-+	TX_BIT = 0,
-+	RX_BIT = 1
-+};
-+enum chan_bit {
-+	CHAN_0 = (1 << 0),
-+	CHAN_1 = (1 << 1),
-+	CHAN_2 = (1 << 2),
-+	CHAN_3 = (1 << 3),
-+	CHAN_4 = (1 << 4),
-+	CHAN_5 = (1 << 5),
-+	CHAN_6 = (1 << 6),
-+	CHAN_7 = (1 << 7),
-+	CHAN_8 = (1 << 8),
-+	CHAN_9 = (1 << 9),
-+	CHAN_10 = (1 << 10),
-+	CHAN_11 = (1 << 11),
-+	CHAN_12 = (1 << 12),
-+	CHAN_13 = (1 << 13),
-+	CHAN_14 = (1 << 14),
-+	CHAN_15 = (1 << 15)
-+};
-+
-+enum alignment { NOT_ALIGNED = 0, EVEN_FIRST, ODD_FIRST };
-+
-+#ifdef __ARMEB__
-+typedef struct sk_buff buffer_t;
-+#define free_buffer dev_kfree_skb
-+#define free_buffer_irq dev_kfree_skb_irq
-+#else
-+typedef void buffer_t;
-+#define free_buffer kfree
-+#define free_buffer_irq kfree
-+#endif
-+
-+struct hss_device {
-+	struct port *port;
-+	unsigned int open_count, excl_open;
-+	unsigned long tx_loc, rx_loc; /* bytes */
-+	unsigned long tx_frame, rx_frame; /* Frames */
-+	u8 id, chan_count;
-+	u8 log_channels[MAX_CHANNELS];
-+
-+  u8 *rx_buf;
-+  u8 *tx_buf;
-+
-+	size_t rx_buffer_size;
-+	size_t rx_period_size;
-+	size_t tx_buffer_size;
-+	size_t tx_period_size;
-+
-+  void (*rx_callback)(void *data);
-+  void *rx_data;
-+  void (*tx_callback)(void *data);
-+  void *tx_data;
-+  void *private_data;
-+};
-+
-+extern struct hss_device *hss_handle[32];
-+extern struct port *hss_port[2];
-+
-+struct port {
-+	unsigned char init;
-+
-+	struct device *dev;
-+
-+	struct tasklet_struct task;
-+	unsigned int id;
-+	unsigned long chan_rx_bitmap;
-+	unsigned long chan_tx_bitmap;
-+	unsigned char chan_open;
-+
-+	/* the following fields must be protected by npe_lock */
-+	enum mode mode;
-+	unsigned int clock_type, clock_rate, loopback;
-+	unsigned int frame_size, frame_sync_offset;
-+	unsigned int next_rx_frame;
-+
-+	struct hss_device *chan_devices[MAX_CHAN_DEVICES];
-+	u32 chan_tx_buf_phys, chan_rx_buf_phys;
-+	u32	chan_tx_pointers_phys;
-+	u32 *chan_tx_pointers;
-+	u8 *chan_rx_buf;
-+	u8 *chan_tx_buf;
-+	u8 *tx_lists[CHAN_TX_LISTS][8];
-+	u8 *rx_frames[8][CHAN_TX_LISTS];
-+	unsigned int chan_open_count, hdlc_open;
-+	unsigned int chan_started, initialized, just_set_offset;
-+	unsigned int chan_last_rx, chan_last_tx;
-+
-+	/* assigned channels, may be invalid with given frame length or mode */
-+	u8 channels[MAX_CHANNELS];
-+	int msg_count;
-+};
-+
-+/* NPE message structure */
-+struct msg {
-+#ifdef __ARMEB__
-+	u8 cmd, unused, hss_port, index;
-+	union {
-+		struct { u8 data8a, data8b, data8c, data8d; };
-+		struct { u16 data16a, data16b; };
-+		struct { u32 data32; };
-+	};
-+#else
-+	u8 index, hss_port, unused, cmd;
-+	union {
-+		struct { u8 data8d, data8c, data8b, data8a; };
-+		struct { u16 data16b, data16a; };
-+		struct { u32 data32; };
-+	};
-+#endif
-+};
-+
-+#define rx_desc_phys(port, n)	((port)->desc_tab_phys +		\
-+				 (n) * sizeof(struct desc))
-+#define rx_desc_ptr(port, n)	(&(port)->desc_tab[n])
-+
-+#define tx_desc_phys(port, n)	((port)->desc_tab_phys +		\
-+				 ((n) + RX_DESCS) * sizeof(struct desc))
-+#define tx_desc_ptr(port, n)	(&(port)->desc_tab[(n) + RX_DESCS])
-+
-+int hss_prepare_chan(struct port *port);
-+void hss_chan_stop(struct port *port);
-+
-+struct hss_device *hss_init(int id, int channel);
-+int hss_chan_open(struct hss_device *hdev);
-+int hss_chan_close(struct hss_device *hdev);
-+
-+int hss_set_tx_callback(struct hss_device *hdev, void (*tx_callback)(void *), void *tx_data);
-+int hss_set_rx_callback(struct hss_device *hdev, void (*rx_callback)(void *), void *rx_data);
-+int hss_tx_start(struct hss_device *hdev);
-+int hss_tx_stop(struct hss_device *hdev);
-+int hss_rx_start(struct hss_device *hdev);
-+int hss_rx_stop(struct hss_device *hdev);
-+
-+int hss_config_rx_dma(struct hss_device *hdev, void *buf, size_t buffer_size, size_t period_size);
-+int hss_config_tx_dma(struct hss_device *hdev, void *buf, size_t buffer_size, size_t period_size);
-+unsigned long hss_curr_offset_rx(struct hss_device *hdev);
-+unsigned long hss_curr_offset_tx(struct hss_device *hdev);
-+
diff --git a/target/linux/ixp4xx/patches-3.18/180-tw5334_support.patch b/target/linux/ixp4xx/patches-3.18/180-tw5334_support.patch
deleted file mode 100644
index b56fbb732d..0000000000
--- a/target/linux/ixp4xx/patches-3.18/180-tw5334_support.patch
+++ /dev/null
@@ -1,287 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -160,6 +160,14 @@ config ARCH_PRPMC1100
- 	  PrPCM1100 Processor Mezanine Module. For more information on
- 	  this platform, see <file:Documentation/arm/IXP4xx>.
- 
-+config MACH_TW5334
-+	bool "Titan Wireless TW-533-4"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support the Titan
-+	  Wireless TW533-4. For more information on this platform,
-+	  see http://openwrt.org
-+
- config MACH_NAS100D
- 	bool
- 	prompt "NAS100D"
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -24,6 +24,7 @@ obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sid
- obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt300nv2-pci.o
- obj-pci-$(CONFIG_MACH_AP1000)		+= ixdp425-pci.o
-+obj-pci-$(CONFIG_MACH_TW5334)		+= tw5334-pci.o
- 
- obj-y	+= common.o
- 
-@@ -49,6 +50,7 @@ obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewin
- obj-$(CONFIG_MACH_COMPEXWP18)	+= compex42x-setup.o
- obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv2-setup.o
- obj-$(CONFIG_MACH_AP1000)	+= ap1000-setup.o
-+obj-$(CONFIG_MACH_TW5334)	+= tw5334-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -44,7 +44,7 @@ static __inline__ void __arch_decomp_set
- 	    machine_is_gateway7001() || machine_is_wg302v2() ||
- 	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
- 	    machine_is_pronghorn() || machine_is_pronghorn_metro() ||
--	    machine_is_wrt300nv2())
-+	    machine_is_wrt300nv2() || machine_is_tw5334())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/tw5334-pci.c
-@@ -0,0 +1,68 @@
-+/*
-+ * arch/arch/mach-ixp4xx/tw5334-pci.c
-+ *
-+ * PCI setup routines for the Titan Wireless TW-533-4
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init tw5334_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO0, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init tw5334_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 12)
-+		return IRQ_IXP4XX_GPIO6;
-+	else if (slot == 13)
-+		return IRQ_IXP4XX_GPIO2;
-+	else if (slot == 14)
-+		return IRQ_IXP4XX_GPIO1;
-+	else if (slot == 15)
-+		return IRQ_IXP4XX_GPIO0;
-+	else return -1;
-+}
-+
-+struct hw_pci tw5334_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit =        tw5334_pci_preinit,
-+	.ops =            &ixp4xx_ops,
-+	.setup =          ixp4xx_setup,
-+	.map_irq =        tw5334_map_irq,
-+};
-+
-+int __init tw5334_pci_init(void)
-+{
-+	if (machine_is_tw5334())
-+		pci_common_init(&tw5334_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(tw5334_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/tw5334-setup.c
-@@ -0,0 +1,167 @@
-+/*
-+ * arch/arm/mach-ixp4xx/tw5334-setup.c
-+ *
-+ * Board setup for the Titan Wireless TW-533-4
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/if_ether.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data tw5334_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource tw5334_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device tw5334_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &tw5334_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &tw5334_flash_resource,
-+};
-+
-+static struct resource tw5334_uart_resource = {
-+	.start	= IXP4XX_UART2_BASE_PHYS,
-+	.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port tw5334_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device tw5334_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev			= {
-+		.platform_data	= tw5334_uart_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &tw5334_uart_resource,
-+};
-+
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info tw5334_plat_eth[] = {
-+        {
-+                .phy            = 0,
-+                .rxq            = 3,
-+		.txreadyq	= 20,
-+        }, {
-+                .phy            = 1,
-+                .rxq            = 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device tw5334_eth[] = {
-+        {
-+                .name                   = "ixp4xx_eth",
-+                .id                     = IXP4XX_ETH_NPEB,
-+                .dev.platform_data      = tw5334_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+        }, {
-+                .name                   = "ixp4xx_eth",
-+                .id                     = IXP4XX_ETH_NPEC,
-+                .dev.platform_data      = tw5334_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *tw5334_devices[] __initdata = {
-+	&tw5334_flash,
-+	&tw5334_uart,
-+	&tw5334_eth[0],
-+	&tw5334_eth[1],
-+};
-+
-+static void __init tw5334_init(void)
-+{
-+	uint8_t __iomem *f;
-+	int i;
-+
-+	ixp4xx_sys_init();
-+
-+	tw5334_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	tw5334_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(tw5334_devices, ARRAY_SIZE(tw5334_devices));
-+
-+	/*
-+	 * Map in a portion of the flash and read the MAC addresses.
-+	 * Since it is stored in BE in the flash itself, we need to
-+	 * byteswap it if we're in LE mode.
-+	 */
-+	f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000);
-+	if (f) {
-+		for (i = 0; i < 6; i++) {
-+#ifdef __ARMEB__
-+			tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + i);
-+			tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + i);
-+#else
-+			tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + (i^3));
-+			tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + (i^3));
-+#endif
-+		}
-+		iounmap(f);
-+	}
-+
-+	printk(KERN_INFO "TW-533-4: Using MAC address %pM for port 0\n",
-+		tw5334_plat_eth[0].hwaddr);
-+	printk(KERN_INFO "TW-533-4: Using MAC address %pM for port 1\n",
-+		tw5334_plat_eth[1].hwaddr);
-+}
-+
-+#ifdef CONFIG_MACH_TW5334
-+MACHINE_START(TW5334, "Titan Wireless TW-533-4")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= tw5334_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-3.18/185-mi424wr_support.patch b/target/linux/ixp4xx/patches-3.18/185-mi424wr_support.patch
deleted file mode 100644
index 81713b3cfe..0000000000
--- a/target/linux/ixp4xx/patches-3.18/185-mi424wr_support.patch
+++ /dev/null
@@ -1,507 +0,0 @@
---- a/arch/arm/configs/ixp4xx_defconfig
-+++ b/arch/arm/configs/ixp4xx_defconfig
-@@ -26,6 +26,7 @@ CONFIG_MACH_NAS100D=y
- CONFIG_MACH_DSMG600=y
- CONFIG_MACH_FSG=y
- CONFIG_MACH_GTWX5715=y
-+CONFIG_MACH_MI424WR=y
- CONFIG_IXP4XX_QMGR=y
- CONFIG_IXP4XX_NPE=y
- # CONFIG_ARM_THUMB is not set
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -258,6 +258,13 @@ config MACH_MIC256
- 	  Say 'Y' here if you want your kernel to support the MIC256
- 	  board from OMICRON electronics GmbH.
- 
-+config MACH_MI424WR
-+	bool "Actiontec MI424WR"
-+	depends on ARCH_IXP4XX
-+	select PCI
-+	help
-+		Add support for the Actiontec MI424-WR.
-+
- comment "IXP4xx Options"
- 
- config IXP4XX_INDIRECT_PCI
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -25,6 +25,7 @@ obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixd
- obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt300nv2-pci.o
- obj-pci-$(CONFIG_MACH_AP1000)		+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_TW5334)		+= tw5334-pci.o
-+obj-pci-$(CONFIG_MACH_MI424WR)		+= mi424wr-pci.o
- 
- obj-y	+= common.o
- 
-@@ -51,6 +52,7 @@ obj-$(CONFIG_MACH_COMPEXWP18)	+= compex4
- obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv2-setup.o
- obj-$(CONFIG_MACH_AP1000)	+= ap1000-setup.o
- obj-$(CONFIG_MACH_TW5334)	+= tw5334-setup.o
-+obj-$(CONFIG_MACH_MI424WR)	+= mi424wr-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/mi424wr-pci.c
-@@ -0,0 +1,70 @@
-+/*
-+ * arch/arm/mach-ixp4xx/mi424wr-pci.c
-+ *
-+ * Actiontec MI424WR board-level PCI initialization
-+ *
-+ * Copyright (C) 2008 Jose Vasconcellos
-+ *
-+ * Maintainer: Jose Vasconcellos <jvasco@verizon.net>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/mach/pci.h>
-+
-+/* PCI controller GPIO to IRQ pin mappings
-+ * This information was obtained from Actiontec's GPL release.
-+ *
-+ *		INTA		INTB
-+ * SLOT 13	8		6
-+ * SLOT 14	7		8
-+ * SLOT 15	6		7
-+ */
-+
-+void __init mi424wr_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init mi424wr_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 13)
-+		return IRQ_IXP4XX_GPIO8;
-+	if (slot == 14)
-+		return IRQ_IXP4XX_GPIO7;
-+	if (slot == 15)
-+		return IRQ_IXP4XX_GPIO6;
-+
-+	return -1;
-+}
-+
-+struct hw_pci mi424wr_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit	= mi424wr_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= mi424wr_map_irq,
-+};
-+
-+int __init mi424wr_pci_init(void)
-+{
-+	if (machine_is_mi424wr())
-+		pci_common_init(&mi424wr_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(mi424wr_pci_init);
-+
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/mi424wr-setup.c
-@@ -0,0 +1,387 @@
-+/*
-+ * arch/arm/mach-ixp4xx/mi424wr-setup.c
-+ *
-+ * Actiontec MI424-WR board setup
-+ * Copyright (c) 2008 Jose Vasconcellos
-+ *
-+ * Based on Gemtek GTWX5715 by
-+ * Copyright (C) 2004 George T. Joseph
-+ * Derived from Coyote
-+ *
-+ * 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 2
-+ * of the License, or (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-+ *
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/leds.h>
-+#include <linux/spi/spi_gpio_old.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/setup.h>
-+#include <asm/system_info.h>
-+#include <asm/irq.h>
-+#include <asm/io.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+/*
-+ * GPIO 2,3,4 and 9 are hard wired to the Micrel/Kendin KS8995M Switch
-+ * and operate as an SPI type interface.  The details of the interface
-+ * are available on Kendin/Micrel's web site.
-+ */
-+
-+#define MI424WR_KSSPI_SELECT		9
-+#define MI424WR_KSSPI_TXD		4
-+#define MI424WR_KSSPI_CLOCK		2
-+#define MI424WR_KSSPI_RXD		3
-+
-+/*
-+ * The "reset" button is wired to GPIO 10.
-+ * The GPIO is brought "low" when the button is pushed.
-+ */
-+
-+#define MI424WR_BUTTON_GPIO	10
-+#define MI424WR_BUTTON_IRQ	IRQ_IXP4XX_GPIO10
-+
-+#define MI424WR_MOCA_WAN_LED	11
-+
-+/* Latch on CS1 - taken from Actiontec's 2.4 source code
-+ * 
-+ * default latch value
-+ * 0  - power alarm led (red)           0 (off)
-+ * 1  - power led (green)               0 (off)
-+ * 2  - wireless led    (green)         1 (off)
-+ * 3  - no internet led (red)           0 (off)
-+ * 4  - internet ok led (green)         0 (off)
-+ * 5  - moca LAN                        0 (off)
-+ * 6  - WAN alarm led (red)		0 (off)
-+ * 7  - PCI reset                       1 (not reset)
-+ * 8  - IP phone 1 led (green)          1 (off)
-+ * 9  - IP phone 2 led (green)          1 (off)
-+ * 10 - VOIP ready led (green)          1 (off)
-+ * 11 - PSTN relay 1 control            0 (PSTN)
-+ * 12 - PSTN relay 1 control            0 (PSTN)
-+ * 13 - N/A
-+ * 14 - N/A
-+ * 15 - N/A
-+ */
-+
-+#define MI424WR_LATCH_MASK              0x04
-+#define MI424WR_LATCH_DEFAULT           0x1f86
-+
-+#define MI424WR_LATCH_ALARM_LED         0x00
-+#define MI424WR_LATCH_POWER_LED         0x01
-+#define MI424WR_LATCH_WIRELESS_LED      0x02
-+#define MI424WR_LATCH_INET_DOWN_LED     0x03
-+#define MI424WR_LATCH_INET_OK_LED       0x04
-+#define MI424WR_LATCH_MOCA_LAN_LED      0x05
-+#define MI424WR_LATCH_WAN_ALARM_LED     0x06
-+#define MI424WR_LATCH_PCI_RESET         0x07
-+#define MI424WR_LATCH_PHONE1_LED        0x08
-+#define MI424WR_LATCH_PHONE2_LED        0x09
-+#define MI424WR_LATCH_VOIP_LED          0x10
-+#define MI424WR_LATCH_PSTN_RELAY1       0x11
-+#define MI424WR_LATCH_PSTN_RELAY2       0x12
-+
-+/* initialize CS1 to default timings, Intel style, 16-bit bus */
-+#define MI424WR_CS1_CONFIG	0x80000002
-+
-+/* Define both UARTs but they are not easily accessible.
-+ */
-+
-+static struct resource mi424wr_uart_resources[] = {
-+	{
-+		.start	= IXP4XX_UART1_BASE_PHYS,
-+		.end	= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IXP4XX_UART2_BASE_PHYS,
-+		.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags	= IORESOURCE_MEM,
-+	}
-+};
-+
-+
-+static struct plat_serial8250_port mi424wr_uart_platform_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device mi424wr_uart_device = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev.platform_data	= mi424wr_uart_platform_data,
-+	.num_resources	= ARRAY_SIZE(mi424wr_uart_resources),
-+	.resource	= mi424wr_uart_resources,
-+};
-+
-+static struct flash_platform_data mi424wr_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource mi424wr_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device mi424wr_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev.platform_data = &mi424wr_flash_data,
-+	.num_resources	= 1,
-+	.resource	= &mi424wr_flash_resource,
-+};
-+
-+static int mi424wr_spi_boardinfo_setup(struct spi_board_info *bi,
-+		struct spi_master *master, void *data)
-+{
-+
-+	strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
-+
-+	bi->max_speed_hz = 5000000 /* Hz */;
-+	bi->bus_num = master->bus_num;
-+	bi->mode = SPI_MODE_0;
-+
-+	return 0;
-+}
-+
-+static struct spi_gpio_platform_data mi424wr_spi_bus_data = {
-+	.pin_cs			= MI424WR_KSSPI_SELECT,
-+	.pin_clk		= MI424WR_KSSPI_CLOCK,
-+	.pin_miso		= MI424WR_KSSPI_RXD,
-+	.pin_mosi		= MI424WR_KSSPI_TXD,
-+	.cs_activelow		= 1,
-+	.no_spi_delay		= 1,
-+	.boardinfo_setup	= mi424wr_spi_boardinfo_setup,
-+};
-+
-+static struct gpio_led mi424wr_gpio_led[] = {
-+	{
-+		.name		= "moca-wan",	/* green led */
-+		.gpio		= MI424WR_MOCA_WAN_LED,
-+		.active_low	= 0,
-+	}
-+};
-+
-+static struct gpio_led_platform_data mi424wr_gpio_leds_data = {
-+	.num_leds	= 1,
-+	.leds		= mi424wr_gpio_led,
-+};
-+
-+static struct platform_device mi424wr_gpio_leds = {
-+	.name		= "leds-gpio",
-+	.id		= -1,
-+	.dev.platform_data = &mi424wr_gpio_leds_data,
-+};
-+
-+static uint16_t latch_value = MI424WR_LATCH_DEFAULT;
-+static uint16_t __iomem *iobase;
-+
-+static void mi424wr_latch_set_led(u8 bit, enum led_brightness value)
-+{
-+
-+	if (((MI424WR_LATCH_MASK >> bit) & 1) ^ (value == LED_OFF))
-+		latch_value &= ~(0x1 << bit);
-+	else
-+		latch_value |= (0x1 << bit);
-+
-+	__raw_writew(latch_value, iobase);
-+
-+}
-+
-+static struct latch_led mi424wr_latch_led[] = {
-+	{
-+		.name	= "power-alarm",
-+		.bit	= MI424WR_LATCH_ALARM_LED,
-+	},
-+	{
-+		.name	= "power-ok",
-+		.bit	= MI424WR_LATCH_POWER_LED,
-+	},
-+	{
-+		.name	= "wireless",	/* green led */
-+		.bit	= MI424WR_LATCH_WIRELESS_LED,
-+	},
-+	{
-+		.name	= "inet-down",	/* red led */
-+		.bit	= MI424WR_LATCH_INET_DOWN_LED,
-+	},
-+	{
-+		.name	= "inet-up",	/* green led */
-+		.bit	= MI424WR_LATCH_INET_OK_LED,
-+	},
-+	{
-+		.name	= "moca-lan",	/* green led */
-+		.bit	= MI424WR_LATCH_MOCA_LAN_LED,
-+	},
-+	{
-+		.name	= "wan-alarm",	/* red led */
-+		.bit	= MI424WR_LATCH_WAN_ALARM_LED,
-+	}
-+};
-+
-+static struct latch_led_platform_data mi424wr_latch_leds_data = {
-+	.num_leds	= ARRAY_SIZE(mi424wr_latch_led),
-+	.mem		= 0x51000000,
-+	.leds		= mi424wr_latch_led,
-+	.set_led        = mi424wr_latch_set_led,
-+};
-+
-+static struct platform_device mi424wr_latch_leds = {
-+	.name		= "leds-latch",
-+	.id		= -1,
-+	.dev.platform_data = &mi424wr_latch_leds_data,
-+};
-+
-+static struct platform_device mi424wr_spi_bus = {
-+	.name		= "spi-gpio",
-+	.id		= 0,
-+	.dev.platform_data = &mi424wr_spi_bus_data,
-+};
-+
-+static struct eth_plat_info mi424wr_wan_data = {
-+	.phy		= 17,	/* KS8721 */
-+	.rxq		= 3,
-+	.txreadyq	= 20,
-+};
-+
-+static struct eth_plat_info mi424wr_lan_data = {
-+	.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+	.phy_mask	= 0x1e, /* ports 1-4 of the KS8995 switch */
-+	.rxq		= 4,
-+	.txreadyq	= 21,
-+};
-+
-+static struct platform_device mi424wr_npe_devices[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= &mi424wr_lan_data,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= &mi424wr_wan_data,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct eth_plat_info mi424wr_wanD_data = {
-+	.phy		= 5,
-+	.rxq		= 4,
-+	.txreadyq	= 21,
-+};
-+
-+static struct eth_plat_info mi424wr_lanD_data = {
-+	.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+	.phy_mask	= 0x1e, /* ports 1-4 of the KS8995 switch */
-+	.rxq		= 3,
-+	.txreadyq	= 20,
-+};
-+
-+static struct platform_device mi424wr_npeD_devices[] = {
-+	{
-+		.name                   = "ixp4xx_eth",
-+		.id                     = IXP4XX_ETH_NPEB,
-+		.dev.platform_data      = &mi424wr_lanD_data,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name                   = "ixp4xx_eth",
-+		.id                     = IXP4XX_ETH_NPEC,
-+		.dev.platform_data      = &mi424wr_wanD_data,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *mi424wr_devices[] __initdata = {
-+	&mi424wr_uart_device,
-+	&mi424wr_flash,
-+	&mi424wr_gpio_leds,
-+	&mi424wr_latch_leds,
-+	&mi424wr_spi_bus,
-+};
-+
-+static void __init mi424wr_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	mi424wr_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	mi424wr_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_8M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = MI424WR_CS1_CONFIG;
-+
-+	/* configure button as input
-+	 */
-+	gpio_line_config(MI424WR_BUTTON_GPIO, IXP4XX_GPIO_IN);
-+
-+	/* Initialize LEDs and enables PCI bus.
-+	 */
-+	iobase = ioremap_nocache(IXP4XX_EXP_BUS_BASE(1), 0x1000);
-+	__raw_writew(latch_value, iobase);
-+
-+	platform_add_devices(mi424wr_devices, ARRAY_SIZE(mi424wr_devices));
-+
-+	/* Need to figure out how to detect revD.
-+	 * Look for a revision argument sent by redboot.
-+	 */
-+#define revD 4
-+	if (system_rev == revD) {
-+		platform_device_register(&mi424wr_npeD_devices[0]);
-+		platform_device_register(&mi424wr_npeD_devices[1]);
-+	} else {
-+		platform_device_register(&mi424wr_npe_devices[0]);
-+		platform_device_register(&mi424wr_npe_devices[1]);
-+	}
-+}
-+
-+
-+MACHINE_START(MI424WR, "Actiontec MI424WR")
-+	/* Maintainer: Jose Vasconcellos */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= mi424wr_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+
diff --git a/target/linux/ixp4xx/patches-3.18/190-cambria_support.patch b/target/linux/ixp4xx/patches-3.18/190-cambria_support.patch
deleted file mode 100644
index d6787f4e99..0000000000
--- a/target/linux/ixp4xx/patches-3.18/190-cambria_support.patch
+++ /dev/null
@@ -1,1131 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -21,6 +21,14 @@ config MACH_AVILA
- 	  Avila Network Platform. For more information on this platform,
- 	  see <file:Documentation/arm/IXP4xx>.
- 
-+config MACH_CAMBRIA
-+	bool "Cambria"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support the Gateworks
-+	  Cambria series. For more information on this platform,
-+	  see <file:Documentation/arm/IXP4xx>.
-+
- config MACH_LOFT
-     bool "Loft"
-     depends on MACH_AVILA
-@@ -218,7 +226,7 @@ config CPU_IXP46X
- 
- config CPU_IXP43X
- 	bool
--	depends on MACH_KIXRP435
-+	depends on MACH_KIXRP435 || MACH_CAMBRIA
- 	default y
- 
- config MACH_GTWX5715
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -7,6 +7,7 @@ obj-pci-n	:=
- 
- obj-pci-$(CONFIG_ARCH_IXDP4XX)		+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_AVILA)		+= avila-pci.o
-+obj-pci-$(CONFIG_MACH_CAMBRIA)		+= cambria-pci.o
- obj-pci-$(CONFIG_MACH_IXDPG425)		+= ixdpg425-pci.o
- obj-pci-$(CONFIG_ARCH_ADI_COYOTE)	+= coyote-pci.o
- obj-pci-$(CONFIG_MACH_GTWX5715)		+= gtwx5715-pci.o
-@@ -31,6 +32,7 @@ obj-y	+= common.o
- 
- obj-$(CONFIG_ARCH_IXDP4XX)	+= ixdp425-setup.o
- obj-$(CONFIG_MACH_AVILA)	+= avila-setup.o
-+obj-$(CONFIG_MACH_CAMBRIA)	+= cambria-setup.o
- obj-$(CONFIG_MACH_IXDPG425)	+= coyote-setup.o
- obj-$(CONFIG_ARCH_ADI_COYOTE)	+= coyote-setup.o
- obj-$(CONFIG_MACH_GTWX5715)	+= gtwx5715-setup.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/cambria-pci.c
-@@ -0,0 +1,78 @@
-+/*
-+ * arch/arch/mach-ixp4xx/cambria-pci.c
-+ *
-+ * PCI setup routines for Gateworks Cambria series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/pci.h>
-+
-+extern void ixp4xx_pci_preinit(void);
-+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
-+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
-+
-+void __init cambria_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init cambria_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 1)
-+		return IRQ_IXP4XX_GPIO11;
-+	else if (slot == 2)
-+		return IRQ_IXP4XX_GPIO10;
-+	else if (slot == 3)
-+		return IRQ_IXP4XX_GPIO9;
-+	else if (slot == 4)
-+		return IRQ_IXP4XX_GPIO8;
-+	else if (slot == 6)
-+		return IRQ_IXP4XX_GPIO10;
-+	else if (slot == 15)
-+		return IRQ_IXP4XX_GPIO8;
-+
-+	else return -1;
-+}
-+
-+struct hw_pci cambria_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit =        cambria_pci_preinit,
-+	.ops =            &ixp4xx_ops,
-+	.setup =          ixp4xx_setup,
-+	.map_irq =        cambria_map_irq,
-+};
-+
-+int __init cambria_pci_init(void)
-+{
-+	if (machine_is_cambria())
-+		pci_common_init(&cambria_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(cambria_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/cambria-setup.c
-@@ -0,0 +1,1003 @@
-+/*
-+ * arch/arm/mach-ixp4xx/cambria-setup.c
-+ *
-+ * Board setup for the Gateworks Cambria series
-+ *
-+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ * Copyright (C) 2012 Gateworks Corporation <support@gateworks.com>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <kaloz@openwrt.org>
-+ *         Tim Harvey <tharvey@gateworks.com>
-+ */
-+
-+#include <linux/device.h>
-+#include <linux/gpio_keys.h>
-+#include <linux/gpio.h>
-+#include <linux/i2c.h>
-+#include <linux/i2c-gpio.h>
-+#include <linux/platform_data/at24.h>
-+#include <linux/i2c/gw_i2c_pld.h>
-+#include <linux/platform_data/pca953x.h>
-+#include <linux/if_ether.h>
-+#include <linux/init.h>
-+#include <linux/input.h>
-+#include <linux/kernel.h>
-+#include <linux/leds.h>
-+#include <linux/memory.h>
-+#include <linux/netdevice.h>
-+#include <linux/serial.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/socket.h>
-+#include <linux/types.h>
-+#include <linux/tty.h>
-+#include <linux/irq.h>
-+#include <linux/usb/ehci_pdriver.h>
-+
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+#include <asm/setup.h>
-+
-+#define ARRAY_AND_SIZE(x)       (x), ARRAY_SIZE(x)
-+
-+struct cambria_board_info {
-+	unsigned char	*model;
-+	void		(*setup)(void);
-+};
-+
-+static struct cambria_board_info *cambria_info __initdata;
-+
-+static struct flash_platform_data cambria_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource cambria_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device cambria_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &cambria_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &cambria_flash_resource,
-+};
-+
-+static struct i2c_gpio_platform_data cambria_i2c_gpio_data = {
-+	.sda_pin	= 7,
-+	.scl_pin	= 6,
-+};
-+
-+static struct platform_device cambria_i2c_gpio = {
-+	.name		= "i2c-gpio",
-+	.id		= 0,
-+	.dev = {
-+		.platform_data	= &cambria_i2c_gpio_data,
-+	},
-+};
-+
-+#ifdef SFP_SERIALID
-+static struct i2c_gpio_platform_data cambria_i2c_gpio_sfpa_data = {
-+	.sda_pin	= 113,
-+	.scl_pin	= 112,
-+	.sda_is_open_drain = 0,
-+	.scl_is_open_drain = 0,
-+};
-+
-+static struct platform_device cambria_i2c_gpio_sfpa = {
-+	.name		= "i2c-gpio",
-+	.id		= 1,
-+	.dev = {
-+		.platform_data	= &cambria_i2c_gpio_sfpa_data,
-+	},
-+};
-+
-+static struct i2c_gpio_platform_data cambria_i2c_gpio_sfpb_data = {
-+	.sda_pin	= 115,
-+	.scl_pin	= 114,
-+	.sda_is_open_drain = 0,
-+	.scl_is_open_drain = 0,
-+};
-+
-+static struct platform_device cambria_i2c_gpio_sfpb = {
-+	.name		= "i2c-gpio",
-+	.id		= 2,
-+	.dev = {
-+		.platform_data	= &cambria_i2c_gpio_sfpb_data,
-+	},
-+};
-+#endif // #ifdef SFP_SERIALID
-+
-+static struct eth_plat_info cambria_npec_data = {
-+	.phy		= 1,
-+	.rxq		= 4,
-+	.txreadyq	= 21,
-+};
-+
-+static struct eth_plat_info cambria_npea_data = {
-+	.phy		= 2,
-+	.rxq		= 2,
-+	.txreadyq	= 19,
-+};
-+
-+static struct platform_device cambria_npec_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEC,
-+	.dev.platform_data	= &cambria_npec_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
-+static struct platform_device cambria_npea_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEA,
-+	.dev.platform_data	= &cambria_npea_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
-+static struct resource cambria_uart_resource = {
-+	.start	= IXP4XX_UART1_BASE_PHYS,
-+	.end	= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port cambria_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device cambria_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev = {
-+		.platform_data	= cambria_uart_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &cambria_uart_resource,
-+};
-+
-+static struct resource cambria_optional_uart_resources[] = {
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x53000000,
-+		.end	= 0x53000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x52000000,
-+		.end	= 0x52000fff,
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.start	= 0x53000000,
-+		.end	= 0x53000fff,
-+		.flags	= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port cambria_optional_uart_data[] = {
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM_DELAY,
-+		.regshift	= 0,
-+		.uartclk	= 1843200,
-+		.rw_delay	= 10,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM_DELAY,
-+		.regshift	= 0,
-+		.uartclk	= 1843200,
-+		.rw_delay	= 10,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 0,
-+		.uartclk	= 18432000,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 0,
-+		.uartclk	= 18432000,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 0,
-+		.uartclk	= 18432000,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 0,
-+		.uartclk	= 18432000,
-+	},
-+	{
-+		.flags		= UPF_BOOT_AUTOCONF,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 0,
-+		.uartclk	= 18432000,
-+	},
-+  { },
-+};
-+
-+static struct platform_device cambria_optional_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM1,
-+	.dev.platform_data	= cambria_optional_uart_data,
-+	.num_resources	= 2,
-+	.resource	= cambria_optional_uart_resources,
-+};
-+
-+static struct resource cambria_pata_resources[] = {
-+	{
-+		.flags	= IORESOURCE_MEM
-+	},
-+	{
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.name	= "intrq",
-+		.start	= IRQ_IXP4XX_GPIO12,
-+		.end	= IRQ_IXP4XX_GPIO12,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct ixp4xx_pata_data cambria_pata_data = {
-+	.cs0_bits	= 0xbfff3c03,
-+	.cs1_bits	= 0xbfff3c03,
-+};
-+
-+static struct platform_device cambria_pata = {
-+	.name			= "pata_ixp4xx_cf",
-+	.id			= 0,
-+	.dev.platform_data      = &cambria_pata_data,
-+	.num_resources		= ARRAY_SIZE(cambria_pata_resources),
-+	.resource		= cambria_pata_resources,
-+};
-+
-+static struct gpio_led cambria_gpio_leds[] = {
-+	{
-+		.name		= "user",
-+		.gpio		= 5,
-+		.active_low 	= 1,
-+	},
-+	{
-+		.name		= "user2",
-+		.gpio		= 0,
-+		.active_low 	= 1,
-+	},
-+	{
-+		.name		= "user3",
-+		.gpio		= 0,
-+		.active_low 	= 1,
-+	},
-+	{
-+		.name		= "user4",
-+		.gpio		= 0,
-+		.active_low 	= 1,
-+	}
-+};
-+
-+static struct gpio_led_platform_data cambria_gpio_leds_data = {
-+	.num_leds	= 1,
-+	.leds		= cambria_gpio_leds,
-+};
-+
-+static struct platform_device cambria_gpio_leds_device = {
-+	.name		= "leds-gpio",
-+	.id		= -1,
-+	.dev.platform_data = &cambria_gpio_leds_data,
-+};
-+
-+static struct resource cambria_gpio_resources[] = {
-+	{
-+		.name = "gpio",
-+		.flags  = 0,
-+	},
-+};
-+
-+static struct gpio cambria_gpios_gw2350[] = {
-+	// ARM GPIO
-+#if 0 // configured from bootloader
-+	{  0, GPIOF_IN,            "ARM_DIO0" },
-+	{  1, GPIOF_IN,            "ARM_DIO1" },
-+	{  2, GPIOF_IN,            "ARM_DIO2" },
-+	{  3, GPIOF_IN,            "ARM_DIO3" },
-+	{  4, GPIOF_IN,            "ARM_DIO4" },
-+	{  5, GPIOF_IN,            "ARM_DIO5" },
-+	{ 12, GPIOF_OUT_INIT_HIGH, "WDOGEN#" },
-+#endif
-+	{  8, GPIOF_IN,            "ARM_DIO8" },
-+	{  9, GPIOF_IN,            "ARM_DIO9" },
-+};
-+
-+static struct gpio cambria_gpios_gw2358[] = {
-+	// ARM GPIO
-+#if 0 // configured from bootloader
-+	{  0, GPIOF_IN,            "*VINLOW#" },
-+	{  2, GPIOF_IN,            "*GPS_PPS" },
-+	{  3, GPIOF_IN,            "*GPS_IRQ#" },
-+	{  4, GPIOF_IN,            "*RS485_IRQ#" },
-+	{  5, GPIOF_IN,            "*SER_EN#" },
-+	{ 14, GPIOF_OUT_INIT_HIGH, "*WDOGEN#" },
-+#endif
-+};
-+
-+static struct gpio cambria_gpios_gw2359[] = {
-+	// ARM GPIO
-+#if 0 // configured from bootloader
-+	{  0, GPIOF_IN,            "*PCA_IRQ#" },
-+	{  1, GPIOF_IN,            "ARM_DIO1" },
-+	{  2, GPIOF_IN,            "ARM_DIO2" },
-+	{  3, GPIOF_IN,            "ARM_DIO3" },
-+	{  4, GPIOF_IN,            "ARM_DIO4" },
-+	{  5, GPIOF_IN,            "ARM_DIO5" },
-+	{  8, GPIOF_OUT_INIT_HIGH, "*WDOGEN#" },
-+#endif
-+	{ 11, GPIOF_OUT_INIT_HIGH, "*SER_EN"   },       // console serial enable
-+	{ 12, GPIOF_IN,            "*GSC_IRQ#" },
-+	{ 13, GPIOF_OUT_INIT_HIGH, "*PCIE_RST#"},
-+	// GSC GPIO
-+#if !(IS_ENABLED(CONFIG_KEYBOARD_GPIO_POLLED))
-+	{100, GPIOF_IN,            "*USER_PB#" },
-+#endif
-+	{103, GPIOF_OUT_INIT_HIGH, "*5V_EN" },         // 5V aux supply enable
-+	{108, GPIOF_IN,            "*SMUXDA0" },
-+	{109, GPIOF_IN,            "*SMUXDA1" },
-+	{110, GPIOF_IN,            "*SMUXDA2" },
-+	{111, GPIOF_IN,            "*SMUXDB0" },
-+	{112, GPIOF_IN,            "*SMUXDB1" },
-+	{113, GPIOF_IN,            "*SMUXDB2" },
-+	// PCA GPIO
-+	{118, GPIOF_IN,            "*USIM2_DET#"},     // USIM2 Detect
-+	{120, GPIOF_OUT_INIT_LOW,  "*USB1_PCI_SEL"},   // USB1  Select (1=PCI, 0=FP)
-+	{121, GPIOF_OUT_INIT_LOW,  "*USB2_PCI_SEL"},   // USB2  Select (1=PCI, 0=FP)
-+	{122, GPIOF_IN,            "*USIM1_DET#"},     // USIM1 Detect
-+	{123, GPIOF_OUT_INIT_HIGH, "*COM1_DTR#" },     // J21/J10
-+	{124, GPIOF_IN,            "*COM1_DSR#" },     // J21/J10
-+	{127, GPIOF_IN,            "PCA_DIO0" },
-+	{128, GPIOF_IN,            "PCA_DIO1" },
-+	{129, GPIOF_IN,            "PCA_DIO2" },
-+	{130, GPIOF_IN,            "PCA_DIO3" },
-+	{131, GPIOF_IN,            "PCA_DIO4" },
-+};
-+
-+static struct gpio cambria_gpios_gw2360[] = {
-+	// ARM GPIO
-+	{  0, GPIOF_IN,            "*PCA_IRQ#" },
-+	{ 11, GPIOF_OUT_INIT_LOW, "*SER0_EN#" },
-+	{ 12, GPIOF_IN,            "*GSC_IRQ#" },
-+	{ 13, GPIOF_OUT_INIT_HIGH, "*PCIE_RST#"},
-+	// GSC GPIO
-+#if !(IS_ENABLED(CONFIG_KEYBOARD_GPIO_POLLED))
-+	{100, GPIOF_IN,            "*USER_PB#" },
-+#endif
-+	{108, GPIOF_OUT_INIT_LOW,  "*ENET1_EN#" },     // ENET1 TX Enable
-+	{109, GPIOF_IN,            "*ENET1_PRES#" },   // ENET1 Detect (0=SFP present)
-+	{110, GPIOF_OUT_INIT_LOW,  "*ENET2_EN#" },     // ENET2 TX Enable
-+	{111, GPIOF_IN,            "*ENET2_PRES#"},    // ENET2 Detect (0=SFP present)
-+	// PCA GPIO
-+	{116, GPIOF_OUT_INIT_HIGH, "*USIM2_LOC"},      // USIM2 Select (1=Loc, 0=Rem)
-+	{117, GPIOF_IN,            "*USIM2_DET_LOC#" },// USIM2 Detect (Local Slot)
-+	{118, GPIOF_IN,            "*USIM2_DET_REM#" },// USIM2 Detect (Remote Slot)
-+	{120, GPIOF_OUT_INIT_LOW,  "*USB1_PCI_SEL"},   // USB1  Select (1=PCIe1, 0=J1)
-+	{121, GPIOF_OUT_INIT_LOW,  "*USB2_PCI_SEL"},   // USB2  Select (1=PCIe2, 0=J1)
-+	{122, GPIOF_IN,            "*USIM1_DET#"},     // USIM1 Detect
-+	{127, GPIOF_IN,            "DIO0" },
-+	{128, GPIOF_IN,            "DIO1" },
-+	{129, GPIOF_IN,            "DIO2" },
-+	{130, GPIOF_IN,            "DIO3" },
-+	{131, GPIOF_IN,            "DIO4" },
-+};
-+
-+static struct latch_led cambria_latch_leds[] = {
-+	{
-+		.name	= "ledA",  /* green led */
-+		.bit	= 0,
-+	},
-+	{
-+		.name	= "ledB",  /* green led */
-+		.bit	= 1,
-+	},
-+	{
-+		.name	= "ledC",  /* green led */
-+		.bit	= 2,
-+	},
-+	{
-+		.name	= "ledD",  /* green led */
-+		.bit	= 3,
-+	},
-+	{
-+		.name	= "ledE",  /* green led */
-+		.bit	= 4,
-+	},
-+	{
-+		.name	= "ledF",  /* green led */
-+		.bit	= 5,
-+	},
-+	{
-+		.name	= "ledG",  /* green led */
-+		.bit	= 6,
-+	},
-+	{
-+		.name	= "ledH",  /* green led */
-+		.bit	= 7,
-+	}
-+};
-+
-+static struct latch_led_platform_data cambria_latch_leds_data = {
-+	.num_leds	= 8,
-+	.leds		= cambria_latch_leds,
-+	.mem		= 0x53F40000,
-+};
-+
-+static struct platform_device cambria_latch_leds_device = {
-+	.name		= "leds-latch",
-+	.id		= -1,
-+	.dev.platform_data = &cambria_latch_leds_data,
-+};
-+
-+static struct resource cambria_usb0_resources[] = {
-+	{
-+		.start	= 0xCD000000,
-+		.end	= 0xCD000300,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= 32,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct resource cambria_usb1_resources[] = {
-+	{
-+		.start	= 0xCE000000,
-+		.end	= 0xCE000300,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= 33,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static u64 ehci_dma_mask = ~(u32)0;
-+
-+static struct usb_ehci_pdata cambria_usb_pdata = {
-+	.big_endian_desc = 1,
-+	.big_endian_mmio = 1,
-+	.has_tt = 1,
-+	.caps_offset = 0x100,
-+};
-+
-+static struct platform_device cambria_usb0_device =  {
-+	.name		= "ehci-platform",
-+	.id		= 0,
-+	.resource	= cambria_usb0_resources,
-+	.num_resources	= ARRAY_SIZE(cambria_usb0_resources),
-+	.dev = {
-+		.dma_mask		= &ehci_dma_mask,
-+		.coherent_dma_mask	= 0xffffffff,
-+		.platform_data = &cambria_usb_pdata,
-+	},
-+};
-+
-+static struct platform_device cambria_usb1_device = {
-+	.name		= "ehci-platform",
-+	.id		= 1,
-+	.resource	= cambria_usb1_resources,
-+	.num_resources	= ARRAY_SIZE(cambria_usb1_resources),
-+	.dev = {
-+		.dma_mask		= &ehci_dma_mask,
-+		.coherent_dma_mask	= 0xffffffff,
-+		.platform_data = &cambria_usb_pdata,
-+	},
-+};
-+
-+static struct gw_i2c_pld_platform_data gw_i2c_pld_data0 = {
-+	.gpio_base	= 16,
-+	.nr_gpio	= 8,
-+};
-+
-+static struct gw_i2c_pld_platform_data gw_i2c_pld_data1 = {
-+	.gpio_base	= 24,
-+	.nr_gpio	= 2,
-+};
-+
-+
-+static struct gpio_keys_button cambria_gpio_buttons[] = {
-+	{
-+		.desc		= "user",
-+		.type		= EV_KEY,
-+		.code		= BTN_0,
-+		.debounce_interval = 6,
-+		.gpio		= 25,
-+	}
-+};
-+
-+static struct gpio_keys_platform_data cambria_gpio_buttons_data = {
-+	.poll_interval	= 500,
-+	.nbuttons	= 1,
-+	.buttons	= cambria_gpio_buttons,
-+};
-+
-+static struct platform_device cambria_gpio_buttons_device = {
-+	.name			= "gpio-keys-polled",
-+	.id			= -1,
-+	.dev.platform_data	= &cambria_gpio_buttons_data,
-+};
-+
-+static struct platform_device *cambria_devices[] __initdata = {
-+	&cambria_i2c_gpio,
-+	&cambria_flash,
-+	&cambria_uart,
-+};
-+
-+static int cambria_register_gpio(struct gpio *array, size_t num)
-+{
-+	int i, err, ret;
-+
-+	ret = 0;
-+	for (i = 0; i < num; i++, array++) {
-+		const char *label = array->label;
-+		if (label[0] == '*')
-+			label++;
-+		err = gpio_request_one(array->gpio, array->flags, label);
-+		if (err)
-+			ret = err;
-+		else {
-+			err = gpio_export(array->gpio, array->label[0] != '*');
-+		}
-+	}
-+	return ret;
-+}
-+
-+static void __init cambria_gw23xx_setup(void)
-+{
-+	cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\
-+																		(1 << 5) | (1 << 8) | (1 << 9) | (1 << 12);
-+	cambria_gpio_resources[0].end = cambria_gpio_resources[0].start;
-+
-+	platform_device_register(&cambria_npec_device);
-+	platform_device_register(&cambria_npea_device);
-+}
-+
-+static void __init cambria_gw2350_setup(void)
-+{
-+	*IXP4XX_EXP_CS2 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
-+	cambria_optional_uart_data[0].mapbase	= 0x52FF0000;
-+	cambria_optional_uart_data[0].membase	= (void __iomem *)ioremap(0x52FF0000, 0x0fff);
-+	cambria_optional_uart_data[0].irq		= IRQ_IXP4XX_GPIO3;
-+
-+	*IXP4XX_EXP_CS3 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING);
-+	cambria_optional_uart_data[1].mapbase	= 0x53FF0000;
-+	cambria_optional_uart_data[1].membase	= (void __iomem *)ioremap(0x53FF0000, 0x0fff);
-+	cambria_optional_uart_data[1].irq		= IRQ_IXP4XX_GPIO4;
-+
-+	cambria_gpio_resources[0].start = (1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) |\
-+																		(1 << 5) | (1 << 8) | (1 << 9) | (1 << 12);
-+	cambria_gpio_resources[0].end = cambria_gpio_resources[0].start;
-+
-+	platform_device_register(&cambria_optional_uart);
-+	platform_device_register(&cambria_npec_device);
-+	platform_device_register(&cambria_npea_device);
-+
-+	platform_device_register(&cambria_usb0_device);
-+	platform_device_register(&cambria_usb1_device);
-+
-+	platform_device_register(&cambria_gpio_leds_device);
-+
-+	/* gpio config (/sys/class/gpio) */
-+	cambria_register_gpio(ARRAY_AND_SIZE(cambria_gpios_gw2350));
-+}
-+
-+static void __init cambria_gw2358_setup(void)
-+{
-+	*IXP4XX_EXP_CS3 = 0xBFFF3C43; // bit0 = 16bit vs 8bit bus
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
-+	cambria_optional_uart_data[0].mapbase	= 0x53FC0000;
-+	cambria_optional_uart_data[0].membase	= (void __iomem *)ioremap(0x53FC0000, 0x0fff);
-+	cambria_optional_uart_data[0].irq		= IRQ_IXP4XX_GPIO3;
-+
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING);
-+	cambria_optional_uart_data[1].mapbase	= 0x53F80000;
-+	cambria_optional_uart_data[1].membase	= (void __iomem *)ioremap(0x53F80000, 0x0fff);
-+	cambria_optional_uart_data[1].irq		= IRQ_IXP4XX_GPIO4;
-+
-+	cambria_gpio_resources[0].start = (1 << 14) | (1 << 16) | (1 << 17) | (1 << 18) |\
-+																		(1 << 19) | (1 << 20) | (1 << 24) | (1 << 25);
-+	cambria_gpio_resources[0].end = cambria_gpio_resources[0].start;
-+
-+	platform_device_register(&cambria_optional_uart);
-+
-+	platform_device_register(&cambria_npec_device);
-+	platform_device_register(&cambria_npea_device);
-+
-+	platform_device_register(&cambria_usb0_device);
-+	platform_device_register(&cambria_usb1_device);
-+
-+	platform_device_register(&cambria_pata);
-+
-+	cambria_gpio_leds[0].gpio = 24;
-+	platform_device_register(&cambria_gpio_leds_device);
-+
-+	platform_device_register(&cambria_latch_leds_device);
-+
-+	platform_device_register(&cambria_gpio_buttons_device);
-+
-+	/* gpio config (/sys/class/gpio) */
-+	cambria_register_gpio(ARRAY_AND_SIZE(cambria_gpios_gw2358));
-+}
-+
-+static void __init cambria_gw2359_setup(void)
-+{
-+#if defined(CONFIG_MVSWITCH_PHY) || defined(CONFIG_MVSWITCH_PHY_MODULE)
-+	/* The mvswitch driver has some hard-coded values which could
-+	 * easily be turned into a platform resource if needed.  For now they
-+	 * match our hardware configuration:
-+	 *  MV_BASE    0x10 - phy base address
-+	 *  MV_WANPORT 0 - Port0 (ENET2) is WAN (SFP module)
-+	 *  MV_CPUPORT 5 - Port5 is CPU NPEA (eth1)
-+	 *
-+	 * The mvswitch driver registers a fixup which forces a driver match
-+	 * if phy_addr matches MV_BASE
-+	 *
-+	 * Two static defautl VLAN's are created: WAN port in 1, and all other ports
-+	 * in the other.
-+	 */
-+	cambria_npea_data.phy = 0x10; // mvswitch driver catches this
-+#else
-+	// Switch Port5 to CPU is MII<->MII (no PHY) - this disables the genphy driver
-+	cambria_npea_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+	// CPU NPE-C is in bridge bypass mode to Port4 PHY@0x14
-+	cambria_npec_data.phy = 0x14;
-+#endif
-+	platform_device_register(&cambria_npec_device);
-+	platform_device_register(&cambria_npea_device);
-+
-+	platform_device_register(&cambria_usb0_device);
-+	platform_device_register(&cambria_usb1_device);
-+
-+	cambria_gpio_leds_data.num_leds = 3;
-+	cambria_gpio_leds[0].name = "user1";
-+	cambria_gpio_leds[0].gpio = 125; // PNLLED1#
-+	cambria_gpio_leds[1].gpio = 126; // PNLLED3#
-+	cambria_gpio_leds[2].gpio = 119; // PNLLED4#
-+	platform_device_register(&cambria_gpio_leds_device);
-+
-+#if (IS_ENABLED(CONFIG_KEYBOARD_GPIO_POLLED))
-+	cambria_gpio_buttons[0].gpio = 100;
-+	platform_device_register(&cambria_gpio_buttons_device);
-+#endif
-+
-+	/* gpio config (/sys/class/gpio) */
-+	cambria_register_gpio(ARRAY_AND_SIZE(cambria_gpios_gw2359));
-+}
-+
-+static void __init cambria_gw2360_setup(void)
-+{
-+	/* The GW2360 has 8 UARTs in addition to the 1 IXP4xxx UART.
-+	 * The chip-selects are expanded via a 3-to-8 decoder and CS2
-+	 * and they are 8bit devices
-+	 */
-+	*IXP4XX_EXP_CS2 = 0xBFFF3C43;
-+	cambria_optional_uart_data[0].mapbase = 0x52000000;
-+	cambria_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff);
-+	cambria_optional_uart_data[0].uartclk = 18432000;
-+	cambria_optional_uart_data[0].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[0].irq     = IRQ_IXP4XX_GPIO2;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[1].mapbase = 0x52000008;
-+	cambria_optional_uart_data[1].membase = (void __iomem *)ioremap(0x52000008, 0x0fff);
-+	cambria_optional_uart_data[1].uartclk = 18432000;
-+	cambria_optional_uart_data[1].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[1].irq     = IRQ_IXP4XX_GPIO3;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[2].mapbase = 0x52000010;
-+	cambria_optional_uart_data[2].membase = (void __iomem *)ioremap(0x52000010, 0x0fff);
-+	cambria_optional_uart_data[2].uartclk = 18432000;
-+	cambria_optional_uart_data[2].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[2].irq     = IRQ_IXP4XX_GPIO4;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[3].mapbase = 0x52000018;
-+	cambria_optional_uart_data[3].membase = (void __iomem *)ioremap(0x52000018, 0x0fff);
-+	cambria_optional_uart_data[3].uartclk = 18432000;
-+	cambria_optional_uart_data[3].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[3].irq     = IRQ_IXP4XX_GPIO5;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO5, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[4].mapbase = 0x52000020;
-+	cambria_optional_uart_data[4].membase = (void __iomem *)ioremap(0x52000020, 0x0fff);
-+	cambria_optional_uart_data[4].uartclk = 18432000;
-+	cambria_optional_uart_data[4].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[4].irq     = IRQ_IXP4XX_GPIO8;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[5].mapbase = 0x52000028;
-+	cambria_optional_uart_data[5].membase = (void __iomem *)ioremap(0x52000028, 0x0fff);
-+	cambria_optional_uart_data[5].uartclk = 18432000;
-+	cambria_optional_uart_data[5].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[5].irq     = IRQ_IXP4XX_GPIO9;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart_data[6].mapbase = 0x52000030;
-+	cambria_optional_uart_data[6].membase = (void __iomem *)ioremap(0x52000030, 0x0fff);
-+	cambria_optional_uart_data[6].uartclk = 18432000;
-+	cambria_optional_uart_data[6].iotype  = UPIO_MEM;
-+	cambria_optional_uart_data[6].irq     = IRQ_IXP4XX_GPIO10;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_EDGE_RISING);
-+
-+	cambria_optional_uart.num_resources   = 7,
-+	platform_device_register(&cambria_optional_uart);
-+
-+#if defined(CONFIG_MVSWITCH_PHY) || defined(CONFIG_MVSWITCH_PHY_MODULE)
-+	/* The mvswitch driver has some hard-coded values which could
-+	 * easily be turned into a platform resource if needed.  For now they
-+	 * match our hardware configuration:
-+	 *  MV_BASE    0x10 - phy base address
-+	 *  MV_WANPORT 0 - Port0 (ENET2) is WAN (SFP module)
-+	 *  MV_CPUPORT 5 - Port5 is CPU NPEA (eth1)
-+	 *
-+	 * The mvswitch driver registers a fixup which forces a driver match
-+	 * if phy_addr matches MV_BASE
-+	 *
-+	 * Two static defautl VLAN's are created: WAN port in 1, and all other ports
-+	 * in the other.
-+	 */
-+	cambria_npea_data.phy = 0x10; // mvswitch driver catches this
-+#else
-+	// Switch Port5 to CPU is MII<->MII (no PHY) - this disables the generic PHY driver
-+	cambria_npea_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+#endif
-+
-+	// disable genphy autonegotiation on NPE-C PHY (eth1) as its 100BaseFX
-+	//cambria_npec_data.noautoneg = 1;   // disable autoneg
-+	cambria_npec_data.speed_10 = 0;    // 100mbps
-+	cambria_npec_data.half_duplex = 0; // full-duplex
-+	platform_device_register(&cambria_npec_device);
-+	platform_device_register(&cambria_npea_device);
-+
-+	platform_device_register(&cambria_usb0_device);
-+	platform_device_register(&cambria_usb1_device);
-+
-+	cambria_gpio_leds_data.num_leds = 3;
-+	cambria_gpio_leds[0].name = "user1";
-+	cambria_gpio_leds[0].gpio = 125;
-+	cambria_gpio_leds[1].gpio = 126;
-+	cambria_gpio_leds[2].gpio = 119;
-+	platform_device_register(&cambria_gpio_leds_device);
-+
-+#if (IS_ENABLED(CONFIG_KEYBOARD_GPIO_POLLED))
-+	cambria_gpio_buttons[0].gpio = 100;
-+	platform_device_register(&cambria_gpio_buttons_device);
-+#endif
-+
-+#ifdef SFP_SERIALID
-+	/* the SFP modules each have an i2c bus for serial ident via GSC GPIO
-+	 * To use these the i2c-gpio driver must be changed to use the _cansleep
-+	 * varients of gpio_get_value/gpio_set_value (I don't know why it doesn't
-+	 * use that anyway as it doesn't operate in an IRQ context).
-+	 * Additionally the i2c-gpio module must set the gpio to output-high prior
-+	 * to changing direction to an input to enable internal Pullups
-+	 */
-+	platform_device_register(&cambria_i2c_gpio_sfpa);
-+	platform_device_register(&cambria_i2c_gpio_sfpb);
-+#endif
-+
-+	/* gpio config (/sys/class/gpio) */
-+	cambria_register_gpio(ARRAY_AND_SIZE(cambria_gpios_gw2360));
-+}
-+
-+static struct cambria_board_info cambria_boards[] __initdata = {
-+	{
-+		.model	= "GW2350",
-+		.setup	= cambria_gw2350_setup,
-+	}, {
-+		.model	= "GW2351",
-+		.setup	= cambria_gw2350_setup,
-+	}, {
-+		.model	= "GW2358",
-+		.setup	= cambria_gw2358_setup,
-+	}, {
-+		.model	= "GW2359",
-+		.setup	= cambria_gw2359_setup,
-+	}, {
-+		.model	= "GW2360",
-+		.setup	= cambria_gw2360_setup,
-+	}, {
-+		.model	= "GW2371",
-+		.setup	= cambria_gw2358_setup,
-+	}
-+};
-+
-+static struct cambria_board_info * __init cambria_find_board_info(char *model)
-+{
-+	int i;
-+	model[6] = '\0';
-+
-+	for (i = 0; i < ARRAY_SIZE(cambria_boards); i++) {
-+		struct cambria_board_info *info = &cambria_boards[i];
-+		if (strcmp(info->model, model) == 0)
-+			return info;
-+	}
-+
-+	return NULL;
-+}
-+
-+static struct memory_accessor *at24_mem_acc;
-+
-+static void at24_setup(struct memory_accessor *mem_acc, void *context)
-+{
-+	char mac_addr[ETH_ALEN];
-+	char model[7];
-+
-+	at24_mem_acc = mem_acc;
-+
-+	/* Read MAC addresses */
-+	if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x0, 6) == 6) {
-+		memcpy(&cambria_npec_data.hwaddr, mac_addr, ETH_ALEN);
-+	}
-+	if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x6, 6) == 6) {
-+		memcpy(&cambria_npea_data.hwaddr, mac_addr, ETH_ALEN);
-+	}
-+
-+	/* Read the first 6 bytes of the model number */
-+	if (at24_mem_acc->read(at24_mem_acc, model, 0x20, 6) == 6) {
-+		cambria_info = cambria_find_board_info(model);
-+	}
-+
-+}
-+
-+static struct at24_platform_data cambria_eeprom_info = {
-+	.byte_len	= 1024,
-+	.page_size	= 16,
-+	.flags		= AT24_FLAG_READONLY,
-+	.setup		= at24_setup,
-+};
-+
-+static struct pca953x_platform_data cambria_pca_data = {
-+	.gpio_base = 100,
-+	.irq_base = -1,
-+};
-+
-+static struct pca953x_platform_data cambria_pca2_data = {
-+	.gpio_base = 116,
-+	.irq_base = -1,
-+};
-+
-+static struct i2c_board_info __initdata cambria_i2c_board_info[] = {
-+	{
-+		I2C_BOARD_INFO("pca9555", 0x23),
-+		.platform_data = &cambria_pca_data,
-+	},
-+	{
-+		I2C_BOARD_INFO("pca9555", 0x27),
-+		.platform_data = &cambria_pca2_data,
-+	},
-+	{
-+		I2C_BOARD_INFO("ds1672", 0x68),
-+	},
-+	{
-+		I2C_BOARD_INFO("gsp", 0x29),
-+	},
-+	{
-+		I2C_BOARD_INFO("ad7418", 0x28),
-+	},
-+	{
-+		I2C_BOARD_INFO("24c08", 0x51),
-+		.platform_data	= &cambria_eeprom_info
-+	},
-+	{
-+		I2C_BOARD_INFO("gw_i2c_pld", 0x56),
-+		.platform_data	= &gw_i2c_pld_data0,
-+	},
-+	{
-+		I2C_BOARD_INFO("gw_i2c_pld", 0x57),
-+		.platform_data	= &gw_i2c_pld_data1,
-+	},
-+};
-+
-+static void __init cambria_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	cambria_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	cambria_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; // make sure window is writable
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(ARRAY_AND_SIZE(cambria_devices));
-+
-+	cambria_pata_resources[0].start = 0x53e00000;
-+	cambria_pata_resources[0].end = 0x53e3ffff;
-+
-+	cambria_pata_resources[1].start = 0x53e40000;
-+	cambria_pata_resources[1].end = 0x53e7ffff;
-+
-+	cambria_pata_data.cs0_cfg = IXP4XX_EXP_CS3;
-+	cambria_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
-+
-+	i2c_register_board_info(0, ARRAY_AND_SIZE(cambria_i2c_board_info));
-+}
-+
-+static int __init cambria_model_setup(void)
-+{
-+	if (!machine_is_cambria())
-+		return 0;
-+
-+	if (cambria_info) {
-+		printk(KERN_DEBUG "Running on Gateworks Cambria %s\n",
-+				cambria_info->model);
-+		cambria_info->setup();
-+	} else {
-+		printk(KERN_INFO "Unknown/missing Cambria model number"
-+				" -- defaults will be used\n");
-+		cambria_gw23xx_setup();
-+	}
-+
-+	return 0;
-+}
-+late_initcall(cambria_model_setup);
-+
-+MACHINE_START(CAMBRIA, "Gateworks Cambria series")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= cambria_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
diff --git a/target/linux/ixp4xx/patches-3.18/201-npe_driver_print_license_location.patch b/target/linux/ixp4xx/patches-3.18/201-npe_driver_print_license_location.patch
deleted file mode 100644
index f46b9c61bf..0000000000
--- a/target/linux/ixp4xx/patches-3.18/201-npe_driver_print_license_location.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
-@@ -586,6 +586,8 @@ int npe_load_firmware(struct npe *npe, c
- 	npe_reset(npe);
- #endif
- 
-+	print_npe(KERN_INFO, npe, "firmware's license can be found in /usr/share/doc/LICENSE.IPL\n");
-+
- 	print_npe(KERN_INFO, npe, "firmware functionality 0x%X, "
- 		  "revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
- 		  (image->id >> 8) & 0xFF, image->id & 0xFF);
diff --git a/target/linux/ixp4xx/patches-3.18/203-npe_driver_mask_phy_features.patch b/target/linux/ixp4xx/patches-3.18/203-npe_driver_mask_phy_features.patch
deleted file mode 100644
index 359873d7d9..0000000000
--- a/target/linux/ixp4xx/patches-3.18/203-npe_driver_mask_phy_features.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -1474,6 +1474,10 @@ static int eth_init_one(struct platform_
- 		goto err_free_mem;
- 	}
- 
-+	/* mask with MAC supported features */
-+	port->phydev->supported &= PHY_BASIC_FEATURES;
-+	port->phydev->advertising = port->phydev->supported;
-+
- 	port->phydev->irq = PHY_POLL;
- 
- 	if ((err = register_netdev(dev)))
diff --git a/target/linux/ixp4xx/patches-3.18/205-npe_driver_separate_phy_functions.patch b/target/linux/ixp4xx/patches-3.18/205-npe_driver_separate_phy_functions.patch
deleted file mode 100644
index 6d1eb7bfbb..0000000000
--- a/target/linux/ixp4xx/patches-3.18/205-npe_driver_separate_phy_functions.patch
+++ /dev/null
@@ -1,131 +0,0 @@
-From e3eab80fb5d0a7d7fdb0f2f231b27161d5ec3804 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Sun, 30 Jun 2013 15:52:53 +0200
-Subject: [PATCH 23/36] 205-npe_driver_separate_phy_functions.patch
-
----
- drivers/net/ethernet/xscale/ixp4xx_eth.c |   70 ++++++++++++++++++++++--------
- 1 file changed, 51 insertions(+), 19 deletions(-)
-
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -589,6 +589,51 @@ static void ixp4xx_adjust_link(struct ne
- 	       dev->name, port->speed, port->duplex ? "full" : "half");
- }
- 
-+static int ixp4xx_phy_connect(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+	struct eth_plat_info *plat = port->plat;
-+	char phy_id[MII_BUS_ID_SIZE + 3];
-+
-+	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
-+		mdio_bus->id, plat->phy);
-+	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
-+				   PHY_INTERFACE_MODE_MII);
-+	if (IS_ERR(port->phydev)) {
-+		printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
-+		return PTR_ERR(port->phydev);
-+	}
-+
-+	/* mask with MAC supported features */
-+	port->phydev->supported &= PHY_BASIC_FEATURES;
-+	port->phydev->advertising = port->phydev->supported;
-+
-+	port->phydev->irq = PHY_POLL;
-+
-+	return 0;
-+}
-+
-+static void ixp4xx_phy_disconnect(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+
-+	phy_disconnect(port->phydev);
-+}
-+
-+static void ixp4xx_phy_start(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+
-+	port->speed = 0;	/* force "link up" message */
-+	phy_start(port->phydev);
-+}
-+
-+static void ixp4xx_phy_stop(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+
-+	phy_stop(port->phydev);
-+}
- 
- static inline void debug_pkt(struct net_device *dev, const char *func,
- 			     u8 *data, int len)
-@@ -1259,8 +1304,7 @@ static int eth_open(struct net_device *d
- 		return err;
- 	}
- 
--	port->speed = 0;	/* force "link up" message */
--	phy_start(port->phydev);
-+	ixp4xx_phy_start(dev);
- 
- 	for (i = 0; i < ETH_ALEN; i++)
- 		__raw_writel(dev->dev_addr[i], &port->regs->hw_addr[i]);
-@@ -1381,7 +1425,7 @@ static int eth_close(struct net_device *
- 		printk(KERN_CRIT "%s: unable to disable loopback\n",
- 		       dev->name);
- 
--	phy_stop(port->phydev);
-+	ixp4xx_phy_stop(dev);
- 
- 	if (!ports_open)
- 		qmgr_disable_irq(TXDONE_QUEUE);
-@@ -1407,7 +1451,6 @@ static int eth_init_one(struct platform_
- 	struct net_device *dev;
- 	struct eth_plat_info *plat = dev_get_platdata(&pdev->dev);
- 	u32 regs_phys;
--	char phy_id[MII_BUS_ID_SIZE + 3];
- 	int err;
- 
- 	if (!(dev = alloc_etherdev(sizeof(struct port))))
-@@ -1465,20 +1508,9 @@ static int eth_init_one(struct platform_
- 	__raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control);
- 	udelay(50);
- 
--	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
--		mdio_bus->id, plat->phy);
--	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
--				   PHY_INTERFACE_MODE_MII);
--	if (IS_ERR(port->phydev)) {
--		err = PTR_ERR(port->phydev);
-+	err = ixp4xx_phy_connect(dev);
-+	if (err)
- 		goto err_free_mem;
--	}
--
--	/* mask with MAC supported features */
--	port->phydev->supported &= PHY_BASIC_FEATURES;
--	port->phydev->advertising = port->phydev->supported;
--
--	port->phydev->irq = PHY_POLL;
- 
- 	if ((err = register_netdev(dev)))
- 		goto err_phy_dis;
-@@ -1489,7 +1521,7 @@ static int eth_init_one(struct platform_
- 	return 0;
- 
- err_phy_dis:
--	phy_disconnect(port->phydev);
-+	ixp4xx_phy_disconnect(dev);
- err_free_mem:
- 	npe_port_tab[NPE_ID(port->id)] = NULL;
- 	release_resource(port->mem_res);
-@@ -1506,7 +1538,7 @@ static int eth_remove_one(struct platfor
- 	struct port *port = netdev_priv(dev);
- 
- 	unregister_netdev(dev);
--	phy_disconnect(port->phydev);
-+	ixp4xx_phy_disconnect(dev);
- 	npe_port_tab[NPE_ID(port->id)] = NULL;
- 	npe_release(port->npe);
- 	release_resource(port->mem_res);
diff --git a/target/linux/ixp4xx/patches-3.18/206-npe_driver_add_update_link_function.patch b/target/linux/ixp4xx/patches-3.18/206-npe_driver_add_update_link_function.patch
deleted file mode 100644
index f1a77078c4..0000000000
--- a/target/linux/ixp4xx/patches-3.18/206-npe_driver_add_update_link_function.patch
+++ /dev/null
@@ -1,98 +0,0 @@
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -177,7 +177,7 @@ struct port {
- 	struct desc *desc_tab;	/* coherent */
- 	u32 desc_tab_phys;
- 	int id;			/* logical port ID */
--	int speed, duplex;
-+	int link, speed, duplex;
- 	u8 firmware[4];
- 	int hwts_tx_en;
- 	int hwts_rx_en;
-@@ -558,37 +558,52 @@ static void ixp4xx_mdio_remove(void)
- 	mdiobus_free(mdio_bus);
- }
- 
--
--static void ixp4xx_adjust_link(struct net_device *dev)
-+static void ixp4xx_update_link(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
--	struct phy_device *phydev = port->phydev;
- 
--	if (!phydev->link) {
--		if (port->speed) {
--			port->speed = 0;
--			printk(KERN_INFO "%s: link down\n", dev->name);
--		}
-+	if (!port->link) {
-+		netif_carrier_off(dev);
-+		printk(KERN_INFO "%s: link down\n", dev->name);
- 		return;
- 	}
- 
--	if (port->speed == phydev->speed && port->duplex == phydev->duplex)
--		return;
--
--	port->speed = phydev->speed;
--	port->duplex = phydev->duplex;
--
--	if (port->duplex)
-+	if (port->duplex == DUPLEX_FULL)
- 		__raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX,
- 			     &port->regs->tx_control[0]);
- 	else
- 		__raw_writel(DEFAULT_TX_CNTRL0 | TX_CNTRL0_HALFDUPLEX,
- 			     &port->regs->tx_control[0]);
- 
-+	netif_carrier_on(dev);
- 	printk(KERN_INFO "%s: link up, speed %u Mb/s, %s duplex\n",
- 	       dev->name, port->speed, port->duplex ? "full" : "half");
- }
- 
-+static void ixp4xx_adjust_link(struct net_device *dev)
-+{
-+	struct port *port = netdev_priv(dev);
-+	struct phy_device *phydev = port->phydev;
-+	int status_change = 0;
-+
-+	if (phydev->link) {
-+		if (port->duplex != phydev->duplex
-+		    || port->speed != phydev->speed) {
-+			status_change = 1;
-+		}
-+	}
-+
-+	if (phydev->link != port->link)
-+		status_change = 1;
-+
-+	port->link = phydev->link;
-+	port->speed = phydev->speed;
-+	port->duplex = phydev->duplex;
-+
-+	if (status_change)
-+		ixp4xx_update_link(dev);
-+}
-+
- static int ixp4xx_phy_connect(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
-@@ -624,7 +639,6 @@ static void ixp4xx_phy_start(struct net_
- {
- 	struct port *port = netdev_priv(dev);
- 
--	port->speed = 0;	/* force "link up" message */
- 	phy_start(port->phydev);
- }
- 
-@@ -1515,6 +1529,10 @@ static int eth_init_one(struct platform_
- 	if ((err = register_netdev(dev)))
- 		goto err_phy_dis;
- 
-+	port->link = 0;
-+	port->speed = 0;
-+	port->duplex = -1;
-+
- 	printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy,
- 	       npe_name(port->npe));
- 
diff --git a/target/linux/ixp4xx/patches-3.18/207-npe_driver_multiphy_support.patch b/target/linux/ixp4xx/patches-3.18/207-npe_driver_multiphy_support.patch
deleted file mode 100644
index 32035ab56a..0000000000
--- a/target/linux/ixp4xx/patches-3.18/207-npe_driver_multiphy_support.patch
+++ /dev/null
@@ -1,154 +0,0 @@
-TODO: take care of additional PHYs through the PHY abstraction layer
-
---- a/arch/arm/mach-ixp4xx/include/mach/platform.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
-@@ -74,7 +74,7 @@ extern unsigned long ixp4xx_exp_bus_size
- /*
-  * Clock Speed Definitions.
-  */
--#define IXP4XX_PERIPHERAL_BUS_CLOCK 	(66) /* 66Mhzi APB BUS   */ 
-+#define IXP4XX_PERIPHERAL_BUS_CLOCK 	(66) /* 66Mhzi APB BUS   */
- #define IXP4XX_UART_XTAL        	14745600
- 
- /*
-@@ -95,12 +95,23 @@ struct ixp4xx_pata_data {
- #define IXP4XX_ETH_NPEB		0x10
- #define IXP4XX_ETH_NPEC		0x20
- 
-+#define IXP4XX_ETH_PHY_MAX_ADDR	32
-+
- /* Information about built-in Ethernet MAC interfaces */
- struct eth_plat_info {
- 	u8 phy;		/* MII PHY ID, 0 - 31 */
- 	u8 rxq;		/* configurable, currently 0 - 31 only */
- 	u8 txreadyq;
- 	u8 hwaddr[6];
-+
-+	u32 phy_mask;
-+#if 0
-+	int speed;
-+	int duplex;
-+#else
-+	int speed_10;
-+	int half_duplex;
-+#endif
- };
- 
- /* Information about built-in HSS (synchronous serial) interfaces */
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -610,6 +610,37 @@ static int ixp4xx_phy_connect(struct net
- 	struct eth_plat_info *plat = port->plat;
- 	char phy_id[MII_BUS_ID_SIZE + 3];
- 
-+	if (plat->phy == IXP4XX_ETH_PHY_MAX_ADDR) {
-+#if 0
-+		switch (plat->speed) {
-+		case SPEED_10:
-+		case SPEED_100:
-+			break;
-+		default:
-+			printk(KERN_ERR "%s: invalid speed (%d)\n",
-+					dev->name, plat->speed);
-+			return -EINVAL;
-+		}
-+
-+		switch (plat->duplex) {
-+		case DUPLEX_HALF:
-+		case DUPLEX_FULL:
-+			break;
-+		default:
-+			printk(KERN_ERR "%s: invalid duplex mode (%d)\n",
-+					dev->name, plat->duplex);
-+			return -EINVAL;
-+		}
-+		port->speed = plat->speed;
-+		port->duplex = plat->duplex;
-+#else
-+		port->speed = plat->speed_10 ? SPEED_10 : SPEED_100;
-+		port->duplex = plat->half_duplex ? DUPLEX_HALF : DUPLEX_FULL;
-+#endif
-+
-+		return 0;
-+	}
-+
- 	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
- 		mdio_bus->id, plat->phy);
- 	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
-@@ -632,21 +663,32 @@ static void ixp4xx_phy_disconnect(struct
- {
- 	struct port *port = netdev_priv(dev);
- 
--	phy_disconnect(port->phydev);
-+	if (port->phydev)
-+		phy_disconnect(port->phydev);
- }
- 
- static void ixp4xx_phy_start(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
- 
--	phy_start(port->phydev);
-+	if (port->phydev) {
-+		phy_start(port->phydev);
-+	} else {
-+		port->link = 1;
-+		ixp4xx_update_link(dev);
-+	}
- }
- 
- static void ixp4xx_phy_stop(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
- 
--	phy_stop(port->phydev);
-+	if (port->phydev) {
-+		phy_stop(port->phydev);
-+	} else {
-+		port->link = 0;
-+		ixp4xx_update_link(dev);
-+	}
- }
- 
- static inline void debug_pkt(struct net_device *dev, const char *func,
-@@ -1048,6 +1090,9 @@ static int eth_ioctl(struct net_device *
- 			return hwtstamp_get(dev, req);
- 	}
- 
-+	if (!port->phydev)
-+		return -EOPNOTSUPP;
-+
- 	return phy_mii_ioctl(port->phydev, req, cmd);
- }
- 
-@@ -1068,18 +1113,30 @@ static void ixp4xx_get_drvinfo(struct ne
- static int ixp4xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
- {
- 	struct port *port = netdev_priv(dev);
-+
-+	if (!port->phydev)
-+		return -EOPNOTSUPP;
-+
- 	return phy_ethtool_gset(port->phydev, cmd);
- }
- 
- static int ixp4xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
- {
- 	struct port *port = netdev_priv(dev);
-+
-+	if (!port->phydev)
-+		return -EOPNOTSUPP;
-+
- 	return phy_ethtool_sset(port->phydev, cmd);
- }
- 
- static int ixp4xx_nway_reset(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
-+
-+	if (!port->phydev)
-+		return -EOPNOTSUPP;
-+
- 	return phy_start_aneg(port->phydev);
- }
- 
diff --git a/target/linux/ixp4xx/patches-3.18/295-latch_led_driver.patch b/target/linux/ixp4xx/patches-3.18/295-latch_led_driver.patch
deleted file mode 100644
index 97d4445334..0000000000
--- a/target/linux/ixp4xx/patches-3.18/295-latch_led_driver.patch
+++ /dev/null
@@ -1,201 +0,0 @@
---- a/drivers/leds/Kconfig
-+++ b/drivers/leds/Kconfig
-@@ -250,6 +250,12 @@ config LEDS_LP8788
- 	help
- 	  This option enables support for the Keyboard LEDs on the LP8788 PMIC.
- 
-+config LEDS_LATCH
-+	tristate "LED Support for Memory Latched LEDs"
-+	depends on LEDS_CLASS
-+	help
-+		-- To Do --
-+
- config LEDS_CLEVO_MAIL
- 	tristate "Mail LED on Clevo notebook"
- 	depends on LEDS_CLASS
---- a/drivers/leds/Makefile
-+++ b/drivers/leds/Makefile
-@@ -21,6 +21,7 @@ obj-$(CONFIG_LEDS_SUNFIRE)		+= leds-sunf
- obj-$(CONFIG_LEDS_PCA9532)		+= leds-pca9532.o
- obj-$(CONFIG_LEDS_GPIO_REGISTER)	+= leds-gpio-register.o
- obj-$(CONFIG_LEDS_GPIO)			+= leds-gpio.o
-+obj-$(CONFIG_LEDS_LATCH)		+= leds-latch.o
- obj-$(CONFIG_LEDS_LP3944)		+= leds-lp3944.o
- obj-$(CONFIG_LEDS_LP55XX_COMMON)	+= leds-lp55xx-common.o
- obj-$(CONFIG_LEDS_LP5521)		+= leds-lp5521.o
---- /dev/null
-+++ b/drivers/leds/leds-latch.c
-@@ -0,0 +1,152 @@
-+/*
-+ * LEDs driver for Memory Latched Devices
-+ *
-+ * Copyright (C) 2008 Gateworks Corp.
-+ * Chris Lang <clang@gateworks.com>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/slab.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/leds.h>
-+#include <linux/workqueue.h>
-+#include <asm/io.h>
-+#include <linux/spinlock.h>
-+#include <linux/slab.h>
-+#include <linux/module.h>
-+#include <linux/export.h>
-+
-+static unsigned int mem_keep = 0xFF;
-+static spinlock_t mem_lock;
-+static unsigned char *iobase;
-+
-+struct latch_led_data {
-+	struct led_classdev cdev;
-+	struct work_struct work;
-+	u8 new_level;
-+	u8 bit;
-+	void (*set_led)(u8 bit, enum led_brightness value);
-+};
-+
-+static void latch_set_led(u8 bit, enum led_brightness value)
-+{
-+	if (value == LED_OFF)
-+		mem_keep |= (0x1 << bit);
-+	else
-+		mem_keep &= ~(0x1 << bit);
-+
-+	writeb(mem_keep, iobase);
-+}
-+
-+static void latch_led_set(struct led_classdev *led_cdev,
-+	enum led_brightness value)
-+{
-+	struct latch_led_data *led_dat =
-+		container_of(led_cdev, struct latch_led_data, cdev);
-+
-+	raw_spin_lock(mem_lock);
-+
-+	led_dat->set_led(led_dat->bit, value);
-+
-+	raw_spin_unlock(mem_lock);
-+}
-+
-+static int latch_led_probe(struct platform_device *pdev)
-+{
-+	struct latch_led_platform_data *pdata = pdev->dev.platform_data;
-+	struct latch_led *cur_led;
-+	struct latch_led_data *leds_data, *led_dat;
-+	int i, ret = 0;
-+
-+	if (!pdata)
-+		return -EBUSY;
-+
-+	leds_data = kzalloc(sizeof(struct latch_led_data) * pdata->num_leds,
-+				GFP_KERNEL);
-+	if (!leds_data)
-+		return -ENOMEM;
-+
-+	for (i = 0; i < pdata->num_leds; i++) {
-+		cur_led = &pdata->leds[i];
-+		led_dat = &leds_data[i];
-+
-+		led_dat->cdev.name = cur_led->name;
-+		led_dat->cdev.default_trigger = cur_led->default_trigger;
-+		led_dat->cdev.brightness_set = latch_led_set;
-+		led_dat->cdev.brightness = LED_OFF;
-+		led_dat->bit = cur_led->bit;
-+		led_dat->set_led = pdata->set_led ? pdata->set_led : latch_set_led;
-+
-+		ret = led_classdev_register(&pdev->dev, &led_dat->cdev);
-+		if (ret < 0) {
-+			goto err;
-+		}
-+	}
-+
-+	if (!pdata->set_led) {
-+		iobase = ioremap_nocache(pdata->mem, 0x1000);
-+		writeb(0xFF, iobase);
-+	}
-+	platform_set_drvdata(pdev, leds_data);
-+
-+	return 0;
-+
-+err:
-+	if (i > 0) {
-+		for (i = i - 1; i >= 0; i--) {
-+			led_classdev_unregister(&leds_data[i].cdev);
-+		}
-+	}
-+
-+	kfree(leds_data);
-+
-+	return ret;
-+}
-+
-+static int latch_led_remove(struct platform_device *pdev)
-+{
-+	int i;
-+	struct latch_led_platform_data *pdata = pdev->dev.platform_data;
-+	struct latch_led_data *leds_data;
-+
-+	leds_data = platform_get_drvdata(pdev);
-+
-+	for (i = 0; i < pdata->num_leds; i++) {
-+		led_classdev_unregister(&leds_data[i].cdev);
-+		cancel_work_sync(&leds_data[i].work);
-+	}
-+
-+	kfree(leds_data);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver latch_led_driver = {
-+	.probe		= latch_led_probe,
-+	.remove		= latch_led_remove,
-+	.driver		= {
-+		.name	= "leds-latch",
-+		.owner	= THIS_MODULE,
-+	},
-+};
-+
-+static int __init latch_led_init(void)
-+{
-+	return platform_driver_register(&latch_led_driver);
-+}
-+
-+static void __exit latch_led_exit(void)
-+{
-+	platform_driver_unregister(&latch_led_driver);
-+}
-+
-+module_init(latch_led_init);
-+module_exit(latch_led_exit);
-+
-+MODULE_AUTHOR("Chris Lang <clang@gateworks.com>");
-+MODULE_DESCRIPTION("Latch LED driver");
---- a/include/linux/leds.h
-+++ b/include/linux/leds.h
-@@ -297,4 +297,18 @@ static inline void ledtrig_cpu(enum cpu_
- }
- #endif
- 
-+/* For the leds-latch driver */
-+struct latch_led {
-+	const char *name;
-+	char *default_trigger;
-+	unsigned  bit;
-+};
-+
-+struct latch_led_platform_data {
-+	int     num_leds;
-+	u32     mem;
-+	struct latch_led *leds;
-+	void	(*set_led)(u8 bit, enum led_brightness value);
-+};
-+
- #endif		/* __LINUX_LEDS_H_INCLUDED */
diff --git a/target/linux/ixp4xx/patches-3.18/300-avila_support.patch b/target/linux/ixp4xx/patches-3.18/300-avila_support.patch
deleted file mode 100644
index d2dafaa5cd..0000000000
--- a/target/linux/ixp4xx/patches-3.18/300-avila_support.patch
+++ /dev/null
@@ -1,726 +0,0 @@
---- a/arch/arm/mach-ixp4xx/avila-pci.c
-+++ b/arch/arm/mach-ixp4xx/avila-pci.c
-@@ -27,8 +27,8 @@
- #include <mach/hardware.h>
- #include <asm/mach-types.h>
- 
--#define AVILA_MAX_DEV	4
--#define LOFT_MAX_DEV	6
-+#define AVILA_MAX_DEV	6
-+
- #define IRQ_LINES	4
- 
- /* PCI controller GPIO to IRQ pin mappings */
-@@ -55,10 +55,8 @@ static int __init avila_map_irq(const st
- 		IXP4XX_GPIO_IRQ(INTD)
- 	};
- 
--	if (slot >= 1 &&
--	    slot <= (machine_is_loft() ? LOFT_MAX_DEV : AVILA_MAX_DEV) &&
--	    pin >= 1 && pin <= IRQ_LINES)
--		return pci_irq_table[(slot + pin - 2) % 4];
-+	if (slot >= 1 && slot <= AVILA_MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
-+		return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
- 
- 	return -1;
- }
---- a/arch/arm/mach-ixp4xx/avila-setup.c
-+++ b/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -14,9 +14,16 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/device.h>
-+#include <linux/if_ether.h>
-+#include <linux/socket.h>
-+#include <linux/netdevice.h>
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/i2c.h>
-+#include <linux/platform_data/at24.h>
-+#include <linux/leds.h>
-+#include <linux/platform_data/pca953x.h>
- #include <linux/i2c-gpio.h>
- #include <asm/types.h>
- #include <asm/setup.h>
-@@ -26,10 +33,25 @@
- #include <asm/irq.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/flash.h>
-+#include <linux/irq.h>
- 
- #define AVILA_SDA_PIN	7
- #define AVILA_SCL_PIN	6
- 
-+/* User LEDs */
-+#define AVILA_GW23XX_LED_USER_GPIO     3
-+#define AVILA_GW23X7_LED_USER_GPIO     4
-+
-+/* gpio mask used by platform device */
-+#define AVILA_GPIO_MASK        (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)
-+
-+struct avila_board_info {
-+	unsigned char	*model;
-+	void		(*setup)(void);
-+};
-+
-+static struct avila_board_info *avila_info __initdata;
-+
- static struct flash_platform_data avila_flash_data = {
- 	.map_name	= "cfi_probe",
- 	.width		= 2,
-@@ -105,14 +127,69 @@ static struct platform_device avila_uart
- 	.resource		= avila_uart_resources
- };
- 
--static struct resource avila_pata_resources[] = {
-+static struct resource avila_optional_uart_resources[] = {
- 	{
--		.flags	= IORESOURCE_MEM
--	},
-+		.start  = 0x54000000,
-+		.end  = 0x54000fff,
-+		.flags  = IORESOURCE_MEM
-+	},{
-+		.start  = 0x55000000,
-+		.end  = 0x55000fff,
-+		.flags  = IORESOURCE_MEM
-+	},{
-+		.start  = 0x56000000,
-+		.end  = 0x56000fff,
-+		.flags  = IORESOURCE_MEM
-+	},{
-+		.start  = 0x57000000,
-+		.end  = 0x57000fff,
-+		.flags  = IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port avila_optional_uart_data[] = {
- 	{
--		.flags	= IORESOURCE_MEM,
-+		.flags    = UPF_BOOT_AUTOCONF,
-+		.iotype   = UPIO_MEM,
-+		.regshift = 0,
-+		.uartclk  = 18432000,
-+		.rw_delay = 2,
-+	},{
-+		.flags    = UPF_BOOT_AUTOCONF,
-+		.iotype   = UPIO_MEM,
-+		.regshift = 0,
-+		.uartclk  = 18432000,
-+		.rw_delay = 2,
-+	},{
-+		.flags    = UPF_BOOT_AUTOCONF,
-+		.iotype   = UPIO_MEM,
-+		.regshift = 0,
-+		.uartclk  = 18432000,
-+		.rw_delay = 2,
-+	},{
-+		.flags    = UPF_BOOT_AUTOCONF,
-+		.iotype   = UPIO_MEM,
-+		.regshift = 0,
-+		.uartclk  = 18432000,
-+		.rw_delay = 2,
- 	},
-+	{ }
-+};
-+
-+static struct platform_device avila_optional_uart = {
-+  .name   = "serial8250",
-+  .id   = PLAT8250_DEV_PLATFORM1,
-+  .dev.platform_data  = avila_optional_uart_data,
-+  .num_resources  = 4,
-+  .resource = avila_optional_uart_resources,
-+};
-+
-+static struct resource avila_pata_resources[] = {
- 	{
-+		.flags	= IORESOURCE_MEM
-+	},{
-+		.flags	= IORESOURCE_MEM,
-+	},{
- 		.name	= "intrq",
- 		.start	= IRQ_IXP4XX_GPIO12,
- 		.end	= IRQ_IXP4XX_GPIO12,
-@@ -133,21 +210,237 @@ static struct platform_device avila_pata
- 	.resource		= avila_pata_resources,
- };
- 
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info avila_npeb_data = {
-+	.phy		= 0,
-+	.rxq		= 3,
-+	.txreadyq	= 20,
-+};
-+
-+static struct eth_plat_info avila_npec_data = {
-+	.phy		= 1,
-+	.rxq		= 4,
-+	.txreadyq	= 21,
-+};
-+
-+static struct platform_device avila_npeb_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEB,
-+	.dev.platform_data	= &avila_npeb_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
-+static struct platform_device avila_npec_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEC,
-+	.dev.platform_data	= &avila_npec_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
-+static struct gpio_led avila_gpio_leds[] = {
-+	{
-+		.name		= "user",  /* green led */
-+		.gpio		= AVILA_GW23XX_LED_USER_GPIO,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "radio1",  /* green led */
-+		.gpio		= 104,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "radio2",  /* green led */
-+		.gpio		= 105,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "radio3",  /* green led */
-+		.gpio		= 106,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "radio4",  /* green led */
-+		.gpio		= 107,
-+		.active_low	= 1,
-+	},
-+
-+};
-+
-+static struct gpio_led_platform_data avila_gpio_leds_data = {
-+	.num_leds		= 1,
-+	.leds			= avila_gpio_leds,
-+};
-+
-+static struct platform_device avila_gpio_leds_device = {
-+	.name			= "leds-gpio",
-+	.id			= -1,
-+	.dev.platform_data	= &avila_gpio_leds_data,
-+};
-+
-+static struct latch_led avila_latch_leds[] = {
-+	{
-+		.name	= "led0",  /* green led */
-+		.bit	= 0,
-+	},
-+	{
-+		.name	= "led1",  /* green led */
-+		.bit	= 1,
-+	},
-+	{
-+		.name	= "led2",  /* green led */
-+		.bit	= 2,
-+	},
-+	{
-+		.name	= "led3",  /* green led */
-+		.bit	= 3,
-+	},
-+	{
-+		.name	= "led4",  /* green led */
-+		.bit	= 4,
-+	},
-+	{
-+		.name	= "led5",  /* green led */
-+		.bit	= 5,
-+	},
-+	{
-+		.name	= "led6",  /* green led */
-+		.bit	= 6,
-+	},
-+	{
-+		.name	= "led7",  /* green led */
-+		.bit	= 7,
-+	}
-+};
-+
-+static struct latch_led_platform_data avila_latch_leds_data = {
-+	.num_leds	= 8,
-+	.leds		= avila_latch_leds,
-+	.mem		= 0x51000000,
-+};
-+
-+static struct platform_device avila_latch_leds_device = {
-+	.name			= "leds-latch",
-+	.id			= -1,
-+	.dev.platform_data	= &avila_latch_leds_data,
-+};
-+
- static struct platform_device *avila_devices[] __initdata = {
- 	&avila_i2c_gpio,
--	&avila_flash,
- 	&avila_uart
- };
- 
--static void __init avila_init(void)
-+/*
-+ * Audio Devices
-+ */
-+
-+static struct platform_device avila_hss_device[] = {
-+	{
-+		.name = "gw_avila_hss",
-+		.id = 0,
-+	},{
-+		.name = "gw_avila_hss",
-+		.id = 1,
-+	},{
-+		.name = "gw_avila_hss",
-+		.id = 2,
-+	},{
-+		.name = "gw_avila_hss",
-+		.id = 3,
-+	},
-+};
-+
-+static struct platform_device avila_pcm_device[] = {
-+	{
-+		.name = "gw_avila-audio",
-+		.id = 0,
-+	},{
-+		.name = "gw_avila-audio",
-+		.id = 1,
-+	},{
-+		.name = "gw_avila-audio",
-+		.id = 2,
-+	},{
-+		.name = "gw_avila-audio",
-+		.id = 3,
-+	}
-+};
-+
-+static void setup_audio_devices(void) {
-+	platform_device_register(&avila_hss_device[0]);
-+	platform_device_register(&avila_hss_device[1]);
-+	platform_device_register(&avila_hss_device[2]);
-+	platform_device_register(&avila_hss_device[3]);
-+
-+	platform_device_register(&avila_pcm_device[0]);
-+	platform_device_register(&avila_pcm_device[1]);
-+	platform_device_register(&avila_pcm_device[2]);
-+	platform_device_register(&avila_pcm_device[3]);
-+}
-+
-+static void __init avila_gw23xx_setup(void)
- {
--	ixp4xx_sys_init();
-+	platform_device_register(&avila_npeb_device);
-+	platform_device_register(&avila_npec_device);
- 
--	avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
--	avila_flash_resource.end =
--		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+	platform_device_register(&avila_gpio_leds_device);
-+}
- 
--	platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices));
-+static void __init avila_gw2342_setup(void)
-+{
-+	platform_device_register(&avila_npeb_device);
-+	platform_device_register(&avila_npec_device);
-+
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
-+	avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-+
-+	avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
-+	avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
-+
-+	avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
-+	avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
-+
-+	platform_device_register(&avila_pata);
-+}
-+
-+static void __init avila_gw2345_setup(void)
-+{
-+	avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+	avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
-+	platform_device_register(&avila_npec_device);
-+
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
-+	avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-+
-+	avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
-+	avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
-+
-+	avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
-+	avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
-+
-+	platform_device_register(&avila_pata);
-+}
-+
-+static void __init avila_gw2347_setup(void)
-+{
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
-+	platform_device_register(&avila_gpio_leds_device);
-+}
-+
-+static void __init avila_gw2348_setup(void)
-+{
-+	platform_device_register(&avila_npeb_device);
-+	platform_device_register(&avila_npec_device);
-+
-+	platform_device_register(&avila_gpio_leds_device);
- 
- 	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
- 	avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-@@ -159,8 +452,335 @@ static void __init avila_init(void)
- 	avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
- 
- 	platform_device_register(&avila_pata);
-+}
-+
-+static void __init avila_gw2353_setup(void)
-+{
-+	platform_device_register(&avila_npeb_device);
-+	platform_device_register(&avila_gpio_leds_device);
-+}
-+
-+static void __init avila_gw2355_setup(void)
-+{
-+	avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+	avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = 16;
-+	platform_device_register(&avila_npec_device);
-+
-+	avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	*IXP4XX_EXP_CS4 |= 0xbfff3c03;
-+	avila_latch_leds[0].name = "RXD";
-+	avila_latch_leds[1].name = "TXD";
-+	avila_latch_leds[2].name = "POL";
-+	avila_latch_leds[3].name = "LNK";
-+	avila_latch_leds[4].name = "ERR";
-+	avila_latch_leds_data.num_leds = 5;
-+	avila_latch_leds_data.mem = 0x54000000;
-+	platform_device_register(&avila_latch_leds_device);
-+
-+	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
-+	avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
-+
-+	avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
-+	avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
-+
-+	avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
-+	avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
-+
-+	platform_device_register(&avila_pata);
-+}
-+
-+static void __init avila_gw2357_setup(void)
-+{
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	*IXP4XX_EXP_CS1 |= 0xbfff3c03;
-+	platform_device_register(&avila_latch_leds_device);
-+}
-+
-+static void __init avila_gw2365_setup(void)
-+{
-+	avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS4 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO0, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[0].mapbase = 0x54000000;
-+	avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x54000000, 0x0fff);
-+	avila_optional_uart_data[0].irq   = IRQ_IXP4XX_GPIO0;
-+
-+	*IXP4XX_EXP_CS5 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[1].mapbase = 0x55000000;
-+	avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x55000000, 0x0fff);
-+	avila_optional_uart_data[1].irq   = IRQ_IXP4XX_GPIO1;
-+
-+	*IXP4XX_EXP_CS6 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[2].mapbase = 0x56000000;
-+	avila_optional_uart_data[2].membase = (void __iomem *)ioremap(0x56000000, 0x0fff);
-+	avila_optional_uart_data[2].irq   = IRQ_IXP4XX_GPIO2;
-+
-+	*IXP4XX_EXP_CS7 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[3].mapbase = 0x57000000;
-+	avila_optional_uart_data[3].membase = (void __iomem *)ioremap(0x57000000, 0x0fff);
-+	avila_optional_uart_data[3].irq   = IRQ_IXP4XX_GPIO3;
-+
-+	platform_device_register(&avila_optional_uart);
-+
-+	avila_npeb_data.phy = 1;
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = 2;
-+	platform_device_register(&avila_npec_device);
-+
-+	avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2);
-+	avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(2);
-+
-+	avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3);
-+	avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(3);
-+
-+	avila_pata_data.cs0_cfg = IXP4XX_EXP_CS2;
-+	avila_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
-+
-+	platform_device_register(&avila_pata);
-+
-+	avila_gpio_leds[0].gpio = 109;
-+	avila_gpio_leds_data.num_leds = 5;
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	setup_audio_devices();
-+}
-+
-+static void __init avila_gw2369_setup(void)
-+{
-+	avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	avila_npeb_data.phy = 1;
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = 2;
-+	platform_device_register(&avila_npec_device);
-+
-+	setup_audio_devices();
-+}
-+
-+static void __init avila_gw2370_setup(void)
-+{
-+	avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	avila_npeb_data.phy = 5;
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
-+	avila_npec_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
-+	platform_device_register(&avila_npec_device);
-+
-+	*IXP4XX_EXP_CS2 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[0].mapbase = 0x52000000;
-+	avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff);
-+	avila_optional_uart_data[0].irq   = IRQ_IXP4XX_GPIO2;
-+
-+	*IXP4XX_EXP_CS3 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[1].mapbase = 0x53000000;
-+	avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53000000, 0x0fff);
-+	avila_optional_uart_data[1].irq   = IRQ_IXP4XX_GPIO3;
-+
-+	avila_optional_uart.num_resources = 2;
-+
-+	platform_device_register(&avila_optional_uart);
-+
-+	avila_gpio_leds[0].gpio = 101;
-+	platform_device_register(&avila_gpio_leds_device);
-+
-+	setup_audio_devices();
-+}
-+
-+static void __init avila_gw2375_setup(void)
-+{
-+	avila_npeb_data.phy = 1;
-+	platform_device_register(&avila_npeb_device);
-+
-+	avila_npec_data.phy = 2;
-+	platform_device_register(&avila_npec_device);
-+
-+	*IXP4XX_EXP_CS2 = 0xBFFF3C43;
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_EDGE_RISING);
-+	avila_optional_uart_data[0].mapbase = 0x52000000;
-+	avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff);
-+	avila_optional_uart_data[0].irq   = IRQ_IXP4XX_GPIO10;
-+
-+	avila_optional_uart.num_resources = 1;
-+
-+	platform_device_register(&avila_optional_uart);
-+
-+	setup_audio_devices();
-+}
-+
-+
-+static struct avila_board_info avila_boards[] __initdata = {
-+	{
-+		.model		= "GW2342",
-+		.setup		= avila_gw2342_setup,
-+	}, {
-+		.model		= "GW2345",
-+		.setup		= avila_gw2345_setup,
-+	}, {
-+		.model		= "GW2347",
-+		.setup		= avila_gw2347_setup,
-+	}, {
-+		.model		= "GW2348",
-+		.setup		= avila_gw2348_setup,
-+	}, {
-+		.model		= "GW2353",
-+		.setup		= avila_gw2353_setup,
-+	}, {
-+		.model		= "GW2355",
-+		.setup		= avila_gw2355_setup,
-+	}, {
-+		.model		= "GW2357",
-+		.setup		= avila_gw2357_setup,
-+	}, {
-+		.model		= "GW2365",
-+		.setup		= avila_gw2365_setup,
-+	}, {
-+		.model		= "GW2369",
-+		.setup		= avila_gw2369_setup,
-+	}, {
-+		.model		= "GW2370",
-+		.setup		= avila_gw2370_setup,
-+	}, {
-+		.model		= "GW2373",
-+		.setup		= avila_gw2369_setup,
-+	}, {
-+		.model		= "GW2375",
-+		.setup		= avila_gw2375_setup,
-+	}
-+};
-+
-+static struct avila_board_info * __init avila_find_board_info(char *model)
-+{
-+	int i;
-+	model[6] = '\0';
-+
-+	for (i = 0; i < ARRAY_SIZE(avila_boards); i++) {
-+		struct avila_board_info *info = &avila_boards[i];
-+		if (strcmp(info->model, model) == 0)
-+			return info;
-+	}
-+
-+	return NULL;
-+}
-+
-+static struct memory_accessor *at24_mem_acc;
-+
-+static void at24_setup(struct memory_accessor *mem_acc, void *context)
-+{
-+	char mac_addr[ETH_ALEN];
-+	char model[7];
-+
-+	at24_mem_acc = mem_acc;
-+
-+	/* Read MAC addresses */
-+	if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x0, 6) == 6) {
-+		memcpy(&avila_npeb_data.hwaddr, mac_addr, ETH_ALEN);
-+	}
-+	if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x6, 6) == 6) {
-+		memcpy(&avila_npec_data.hwaddr, mac_addr, ETH_ALEN);
-+	}
-+
-+	/* Read the first 6 bytes of the model number */
-+	if (at24_mem_acc->read(at24_mem_acc, model, 0x20, 6) == 6) {
-+		avila_info = avila_find_board_info(model);
-+	}
-+
-+}
-+
-+static struct at24_platform_data avila_eeprom_info = {
-+	.byte_len	= 1024,
-+	.page_size	= 16,
-+//	.flags		= AT24_FLAG_READONLY,
-+	.setup		= at24_setup,
-+};
-+
-+static struct pca953x_platform_data avila_pca_data = {
-+	.gpio_base  = 100,
-+};
-+
-+static struct i2c_board_info __initdata avila_i2c_board_info[] = {
-+	{
-+		I2C_BOARD_INFO("ds1672", 0x68),
-+	},
-+	{
-+		I2C_BOARD_INFO("gsp", 0x29),
-+	},
-+	{
-+		I2C_BOARD_INFO("pca9555", 0x23),
-+		.platform_data = &avila_pca_data,
-+	},
-+	{
-+		I2C_BOARD_INFO("ad7418", 0x28),
-+	},
-+	{
-+		I2C_BOARD_INFO("24c08", 0x51),
-+		.platform_data	= &avila_eeprom_info
-+	},
-+	{
-+		I2C_BOARD_INFO("tlv320aic33", 0x1b),
-+	},
-+	{
-+		I2C_BOARD_INFO("tlv320aic33", 0x1a),
-+	},
-+	{
-+		I2C_BOARD_INFO("tlv320aic33", 0x19),
-+	},
-+	{
-+		I2C_BOARD_INFO("tlv320aic33", 0x18),
-+	},
-+};
-+
-+static void __init avila_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices));
-+
-+	i2c_register_board_info(0, avila_i2c_board_info,
-+			ARRAY_SIZE(avila_i2c_board_info));
-+}
-+
-+static int __init avila_model_setup(void)
-+{
-+	if (!machine_is_avila())
-+		return 0;
-+
-+	/* default 16MB flash */
-+	avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
-+
-+	if (avila_info) {
-+		printk(KERN_DEBUG "Running on Gateworks Avila %s\n",
-+							avila_info->model);
-+		avila_info->setup();
-+	} else {
-+		printk(KERN_INFO "Unknown/missing Avila model number"
-+						" -- defaults will be used\n");
-+		avila_gw23xx_setup();
-+	}
-+	platform_device_register(&avila_flash);
- 
-+	return 0;
- }
-+late_initcall(avila_model_setup);
- 
- MACHINE_START(AVILA, "Gateworks Avila Network Platform")
- 	/* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
diff --git a/target/linux/ixp4xx/patches-3.18/304-ixp4xx_eth_jumboframe.patch b/target/linux/ixp4xx/patches-3.18/304-ixp4xx_eth_jumboframe.patch
deleted file mode 100644
index b16086bbc4..0000000000
--- a/target/linux/ixp4xx/patches-3.18/304-ixp4xx_eth_jumboframe.patch
+++ /dev/null
@@ -1,80 +0,0 @@
---- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
-+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
-@@ -57,7 +57,7 @@
- 
- #define POOL_ALLOC_SIZE		(sizeof(struct desc) * (RX_DESCS + TX_DESCS))
- #define REGS_SIZE		0x1000
--#define MAX_MRU			1536 /* 0x600 */
-+#define MAX_MRU			(14320 - ETH_HLEN - ETH_FCS_LEN)
- #define RX_BUFF_SIZE		ALIGN((NET_IP_ALIGN) + MAX_MRU, 4)
- 
- #define NAPI_WEIGHT		16
-@@ -1315,6 +1315,32 @@ static void destroy_queues(struct port *
- 	}
- }
- 
-+static int eth_do_change_mtu(struct net_device *dev, int mtu)
-+{
-+	struct port *port;
-+	struct msg msg;
-+	/* adjust for ethernet headers */
-+	int framesize = mtu + ETH_HLEN + ETH_FCS_LEN;
-+
-+	port = netdev_priv(dev);
-+
-+	memset(&msg, 0, sizeof(msg));
-+	msg.cmd = NPE_SETMAXFRAMELENGTHS;
-+	msg.eth_id = port->id;
-+
-+	/* max rx/tx 64 byte blocks */
-+	msg.byte2 = ((framesize + 63) / 64) << 8;
-+	msg.byte3 = ((framesize + 63) / 64) << 8;
-+
-+	msg.byte4 = msg.byte6 = framesize >> 8;
-+	msg.byte5 = msg.byte7 = framesize & 0xff;
-+
-+	if (npe_send_recv_message(port->npe, &msg, "ETH_SET_MAX_FRAME_LENGTH"))
-+		return -EIO;
-+
-+	return 0;
-+}
-+
- static int eth_open(struct net_device *dev)
- {
- 	struct port *port = netdev_priv(dev);
-@@ -1366,6 +1392,8 @@ static int eth_open(struct net_device *d
- 	if (npe_send_recv_message(port->npe, &msg, "ETH_SET_FIREWALL_MODE"))
- 		return -EIO;
- 
-+	eth_do_change_mtu(dev, dev->mtu);
-+
- 	if ((err = request_queues(port)) != 0)
- 		return err;
- 
-@@ -1505,7 +1533,26 @@ static int eth_close(struct net_device *
- 	return 0;
- }
- 
-+static int ixp_eth_change_mtu(struct net_device *dev, int mtu)
-+{
-+	int ret;
-+
-+	if (mtu > MAX_MRU)
-+		return -EINVAL;
-+
-+	if (dev->flags & IFF_UP) {
-+		ret = eth_do_change_mtu(dev, mtu);
-+		if (ret < 0)
-+			return ret;
-+	}
-+
-+	dev->mtu = mtu;
-+
-+	return 0;
-+}
-+
- static const struct net_device_ops ixp4xx_netdev_ops = {
-+	.ndo_change_mtu = ixp_eth_change_mtu,
- 	.ndo_open = eth_open,
- 	.ndo_stop = eth_close,
- 	.ndo_start_xmit = eth_xmit,
diff --git a/target/linux/ixp4xx/patches-3.18/310-gtwx5717_spi_bus.patch b/target/linux/ixp4xx/patches-3.18/310-gtwx5717_spi_bus.patch
deleted file mode 100644
index 080b96ac86..0000000000
--- a/target/linux/ixp4xx/patches-3.18/310-gtwx5717_spi_bus.patch
+++ /dev/null
@@ -1,52 +0,0 @@
---- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
-+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
-@@ -27,6 +27,7 @@
- #include <linux/serial.h>
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
-+#include <linux/spi/spi_gpio_old.h>
- #include <asm/types.h>
- #include <asm/setup.h>
- #include <asm/memory.h>
-@@ -146,9 +147,41 @@ static struct platform_device gtwx5715_f
- 	.resource	= &gtwx5715_flash_resource,
- };
- 
-+static int gtwx5715_spi_boardinfo_setup(struct spi_board_info *bi,
-+		struct spi_master *master, void *data)
-+{
-+
-+	strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
-+
-+	bi->max_speed_hz = 5000000 /* Hz */;
-+	bi->bus_num = master->bus_num;
-+	bi->mode = SPI_MODE_0;
-+
-+	return 0;
-+}
-+
-+static struct spi_gpio_platform_data gtwx5715_spi_bus_data = {
-+	.pin_cs			= GTWX5715_KSSPI_SELECT,
-+	.pin_clk		= GTWX5715_KSSPI_CLOCK,
-+	.pin_miso		= GTWX5715_KSSPI_RXD,
-+	.pin_mosi		= GTWX5715_KSSPI_TXD,
-+	.cs_activelow		= 1,
-+	.no_spi_delay		= 1,
-+	.boardinfo_setup	= gtwx5715_spi_boardinfo_setup,
-+};
-+
-+static struct platform_device gtwx5715_spi_bus = {
-+	.name		= "spi-gpio",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &gtwx5715_spi_bus_data,
-+	},
-+};
-+
- static struct platform_device *gtwx5715_devices[] __initdata = {
- 	&gtwx5715_uart_device,
- 	&gtwx5715_flash,
-+	&gtwx5715_spi_bus,
- };
- 
- static void __init gtwx5715_init(void)
diff --git a/target/linux/ixp4xx/patches-3.18/311-gtwx5717_mac_plat_info.patch b/target/linux/ixp4xx/patches-3.18/311-gtwx5717_mac_plat_info.patch
deleted file mode 100644
index aa7a9e05a0..0000000000
--- a/target/linux/ixp4xx/patches-3.18/311-gtwx5717_mac_plat_info.patch
+++ /dev/null
@@ -1,50 +0,0 @@
---- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
-+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
-@@ -28,6 +28,7 @@
- #include <linux/tty.h>
- #include <linux/serial_8250.h>
- #include <linux/spi/spi_gpio_old.h>
-+#include <linux/dma-mapping.h>
- #include <asm/types.h>
- #include <asm/setup.h>
- #include <asm/memory.h>
-@@ -178,10 +179,39 @@ static struct platform_device gtwx5715_s
- 	},
- };
- 
-+static struct eth_plat_info gtwx5715_npeb_data = {
-+	.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+	.phy_mask	= 0x1e, /* ports 1-4 of the KS8995 switch */
-+	.rxq		= 3,
-+	.txreadyq	= 20,
-+};
-+
-+static struct eth_plat_info gtwx5715_npec_data = {
-+	.phy		= 5,	/* port 5 of the KS8995 switch */
-+	.rxq		= 4,
-+	.txreadyq	= 21,
-+};
-+
-+static struct platform_device gtwx5715_npeb_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEB,
-+	.dev.platform_data	= &gtwx5715_npeb_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
-+static struct platform_device gtwx5715_npec_device = {
-+	.name			= "ixp4xx_eth",
-+	.id			= IXP4XX_ETH_NPEC,
-+	.dev.platform_data	= &gtwx5715_npec_data,
-+	.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+};
-+
- static struct platform_device *gtwx5715_devices[] __initdata = {
- 	&gtwx5715_uart_device,
- 	&gtwx5715_flash,
- 	&gtwx5715_spi_bus,
-+	&gtwx5715_npeb_device,
-+	&gtwx5715_npec_device,
- };
- 
- static void __init gtwx5715_init(void)
diff --git a/target/linux/ixp4xx/patches-3.18/312-ixp4xx_pata_optimization.patch b/target/linux/ixp4xx/patches-3.18/312-ixp4xx_pata_optimization.patch
deleted file mode 100644
index 59c2837f0c..0000000000
--- a/target/linux/ixp4xx/patches-3.18/312-ixp4xx_pata_optimization.patch
+++ /dev/null
@@ -1,137 +0,0 @@
---- a/drivers/ata/pata_ixp4xx_cf.c
-+++ b/drivers/ata/pata_ixp4xx_cf.c
-@@ -24,16 +24,58 @@
- #include <scsi/scsi_host.h>
- 
- #define DRV_NAME	"pata_ixp4xx_cf"
--#define DRV_VERSION	"0.2"
-+#define DRV_VERSION	"0.3"
- 
- static int ixp4xx_set_mode(struct ata_link *link, struct ata_device **error)
- {
-+	struct ixp4xx_pata_data *data = link->ap->host->dev->platform_data;
-+	unsigned int pio_mask;
- 	struct ata_device *dev;
- 
- 	ata_for_each_dev(dev, link, ENABLED) {
--		ata_dev_info(dev, "configured for PIO0\n");
--		dev->pio_mode = XFER_PIO_0;
--		dev->xfer_mode = XFER_PIO_0;
-+		if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)) {
-+			pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03;
-+			if (pio_mask & (1 << 1)) {
-+				pio_mask = 4;
-+			} else {
-+				pio_mask = 3;
-+			}
-+		} else {
-+			pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8);
-+		}
-+
-+		switch (pio_mask){
-+			case 0:
-+				ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n");
-+				dev->pio_mode = XFER_PIO_0;
-+				dev->xfer_mode = XFER_PIO_0;
-+				*data->cs0_cfg = 0x8a473c03;
-+				break;
-+			case 1:
-+				ata_dev_printk(dev, KERN_INFO, "configured for PIO1\n");
-+				dev->pio_mode = XFER_PIO_1;
-+				dev->xfer_mode = XFER_PIO_1;
-+				*data->cs0_cfg = 0x86433c03;
-+				break;
-+			case 2:
-+				ata_dev_printk(dev, KERN_INFO, "configured for PIO2\n");
-+				dev->pio_mode = XFER_PIO_2;
-+				dev->xfer_mode = XFER_PIO_2;
-+				*data->cs0_cfg = 0x82413c03;
-+				break;
-+			case 3:
-+				ata_dev_printk(dev, KERN_INFO, "configured for PIO3\n");
-+				dev->pio_mode = XFER_PIO_3;
-+				dev->xfer_mode = XFER_PIO_3;
-+				*data->cs0_cfg = 0x80823c03;
-+				break;
-+			case 4:
-+				ata_dev_printk(dev, KERN_INFO, "configured for PIO4\n");
-+				dev->pio_mode = XFER_PIO_4;
-+				dev->xfer_mode = XFER_PIO_4;
-+				*data->cs0_cfg = 0x80403c03;
-+				break;
-+		}
- 		dev->xfer_shift = ATA_SHIFT_PIO;
- 		dev->flags |= ATA_DFLAG_PIO;
- 	}
-@@ -46,6 +88,7 @@ static unsigned int ixp4xx_mmio_data_xfe
- 	unsigned int i;
- 	unsigned int words = buflen >> 1;
- 	u16 *buf16 = (u16 *) buf;
-+	unsigned int pio_mask;
- 	struct ata_port *ap = dev->link->ap;
- 	void __iomem *mmio = ap->ioaddr.data_addr;
- 	struct ixp4xx_pata_data *data = dev_get_platdata(ap->host->dev);
-@@ -53,8 +96,34 @@ static unsigned int ixp4xx_mmio_data_xfe
- 	/* set the expansion bus in 16bit mode and restore
- 	 * 8 bit mode after the transaction.
- 	 */
--	*data->cs0_cfg &= ~(0x01);
--	udelay(100);
-+	if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)){
-+		pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03;
-+		if (pio_mask & (1 << 1)){
-+			pio_mask = 4;
-+		}else{
-+			pio_mask = 3;
-+		}
-+	}else{
-+		pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8);
-+	}
-+	switch (pio_mask){
-+		case 0:
-+			*data->cs0_cfg = 0xa9643c42;
-+		break;
-+		case 1:
-+			*data->cs0_cfg = 0x85033c42;
-+		break;
-+		case 2:
-+			*data->cs0_cfg = 0x80b23c42;
-+		break;
-+		case 3:
-+			*data->cs0_cfg = 0x80823c42;
-+		break;
-+		case 4:
-+			*data->cs0_cfg = 0x80403c42;
-+		break;
-+	}
-+	udelay(5);
- 
- 	/* Transfer multiple of 2 bytes */
- 	if (rw == READ)
-@@ -79,8 +148,24 @@ static unsigned int ixp4xx_mmio_data_xfe
- 		words++;
- 	}
- 
--	udelay(100);
--	*data->cs0_cfg |= 0x01;
-+	udelay(5);
-+	switch (pio_mask){
-+		case 0:
-+			*data->cs0_cfg = 0x8a473c03;
-+		break;
-+		case 1:
-+			*data->cs0_cfg = 0x86433c03;
-+		break;
-+		case 2:
-+			*data->cs0_cfg = 0x82413c03;
-+		break;
-+		case 3:
-+			*data->cs0_cfg = 0x80823c03;
-+		break;
-+		case 4:
-+			*data->cs0_cfg = 0x80403c03;
-+		break;
-+	}
- 
- 	return words << 1;
- }
diff --git a/target/linux/ixp4xx/patches-3.18/500-usr8200_support.patch b/target/linux/ixp4xx/patches-3.18/500-usr8200_support.patch
deleted file mode 100644
index fb7f03ee1a..0000000000
--- a/target/linux/ixp4xx/patches-3.18/500-usr8200_support.patch
+++ /dev/null
@@ -1,347 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -93,6 +93,14 @@ config MACH_SIDEWINDER
- 	  Engineering Sidewinder board. For more information on this
- 	  platform, see http://www.adiengineering.com
- 
-+config MACH_USR8200
-+	bool "USRobotics USR8200"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support the USRobotics
-+	  USR8200 router board. For more information on this platform, see
-+	  http://openwrt.org
-+
- config MACH_COMPEXWP18
- 	bool "Compex WP18 / NP18A"
- 	select PCI
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -27,6 +27,7 @@ obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt
- obj-pci-$(CONFIG_MACH_AP1000)		+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_TW5334)		+= tw5334-pci.o
- obj-pci-$(CONFIG_MACH_MI424WR)		+= mi424wr-pci.o
-+obj-pci-$(CONFIG_MACH_USR8200)		+= usr8200-pci.o
- 
- obj-y	+= common.o
- 
-@@ -55,6 +56,7 @@ obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv
- obj-$(CONFIG_MACH_AP1000)	+= ap1000-setup.o
- obj-$(CONFIG_MACH_TW5334)	+= tw5334-setup.o
- obj-$(CONFIG_MACH_MI424WR)	+= mi424wr-setup.o
-+obj-$(CONFIG_MACH_USR8200)	+= usr8200-setup.o
- 
- obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
- obj-$(CONFIG_IXP4XX_QMGR)	+= ixp4xx_qmgr.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -44,7 +44,8 @@ static __inline__ void __arch_decomp_set
- 	    machine_is_gateway7001() || machine_is_wg302v2() ||
- 	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
- 	    machine_is_pronghorn() || machine_is_pronghorn_metro() ||
--	    machine_is_wrt300nv2() || machine_is_tw5334())
-+	    machine_is_wrt300nv2() || machine_is_tw5334() ||
-+	    machine_is_usr8200())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/usr8200-pci.c
-@@ -0,0 +1,77 @@
-+/*
-+ * arch/arch/mach-ixp4xx/usr8200-pci.c
-+ *
-+ * PCI setup routines for USRobotics USR8200
-+ *
-+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
-+ *
-+ * based on pronghorn-pci.c
-+ * 	Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Peter Denison <openwrt@marshadder.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init usr8200_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init usr8200_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == 14)
-+		return IRQ_IXP4XX_GPIO7;
-+	else if (slot == 15)
-+		return IRQ_IXP4XX_GPIO8;
-+	else if (slot == 16) {
-+		if (pin == 1)
-+			return IRQ_IXP4XX_GPIO11;
-+		else if (pin == 2)
-+			return IRQ_IXP4XX_GPIO10;
-+		else if (pin == 3)
-+			return IRQ_IXP4XX_GPIO9;
-+		else
-+			return -1;
-+	} else
-+		return -1;
-+}
-+
-+struct hw_pci usr8200_pci __initdata = {
-+	.nr_controllers	= 1,
-+	.preinit	= usr8200_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= usr8200_map_irq,
-+};
-+
-+int __init usr8200_pci_init(void)
-+{
-+	if (machine_is_usr8200())
-+		pci_common_init(&usr8200_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(usr8200_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/usr8200-setup.c
-@@ -0,0 +1,217 @@
-+/*
-+ * arch/arm/mach-ixp4xx/usr8200-setup.c
-+ *
-+ * Board setup for the USRobotics USR8200
-+ *
-+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
-+ *
-+ * based on pronghorn-setup.c:
-+ * 	Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Peter Denison <openwrt@marshadder.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/memory.h>
-+#include <linux/i2c-gpio.h>
-+#include <linux/leds.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/setup.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct flash_platform_data usr8200_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource usr8200_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device usr8200_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data	= &usr8200_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &usr8200_flash_resource,
-+};
-+
-+static struct resource usr8200_uart_resources [] = {
-+	{
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	},
-+	{
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port usr8200_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device usr8200_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev		= {
-+		.platform_data	= usr8200_uart_data,
-+	},
-+	.num_resources	= 2,
-+	.resource	= usr8200_uart_resources,
-+};
-+
-+static struct gpio_led usr8200_led_pin[] = {
-+	{
-+		.name		= "usr8200:usb1",
-+		.gpio		= 0,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "usr8200:usb2",
-+		.gpio		= 1,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "usr8200:ieee1394",
-+		.gpio		= 2,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "usr8200:internal",
-+		.gpio		= 3,
-+		.active_low	= 1,
-+	},
-+	{
-+		.name		= "usr8200:power",
-+		.gpio		= 14,
-+	}
-+};
-+
-+static struct gpio_led_platform_data usr8200_led_data = {
-+	.num_leds		= ARRAY_SIZE(usr8200_led_pin),
-+	.leds			= usr8200_led_pin,
-+};
-+
-+static struct platform_device usr8200_led = {
-+	.name			= "leds-gpio",
-+	.id			= -1,
-+	.dev.platform_data	= &usr8200_led_data,
-+};
-+
-+static struct eth_plat_info usr8200_plat_eth[] = {
-+	{ /* NPEC - LAN with Marvell 88E6060 switch */
-+		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
-+		.phy_mask	= 0x0F0000,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}, { /* NPEB - WAN */
-+		.phy		= 9,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}
-+};
-+
-+static struct platform_device usr8200_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= usr8200_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= usr8200_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct resource usr8200_rtc_resources = {
-+	.flags		= IORESOURCE_MEM
-+};
-+
-+static struct platform_device usr8200_rtc = {
-+	.name		= "rtc7301",
-+	.id		= 0,
-+	.num_resources	= 1,
-+	.resource	= &usr8200_rtc_resources,
-+};
-+
-+static struct platform_device *usr8200_devices[] __initdata = {
-+	&usr8200_flash,
-+	&usr8200_uart,
-+	&usr8200_led,
-+	&usr8200_eth[0],
-+	&usr8200_eth[1],
-+	&usr8200_rtc,
-+};
-+
-+static void __init usr8200_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	usr8200_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
-+
-+	usr8200_rtc_resources.start = IXP4XX_EXP_BUS_BASE(2);
-+	usr8200_rtc_resources.end = IXP4XX_EXP_BUS_BASE(2) + 0x01ff;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS2 = 0x3fff000 | IXP4XX_EXP_BUS_SIZE(0) | IXP4XX_EXP_BUS_WR_EN |
-+	                  IXP4XX_EXP_BUS_CS_EN | IXP4XX_EXP_BUS_BYTE_EN;
-+	*IXP4XX_GPIO_GPCLKR = 0x01100000;
-+
-+	/* configure button as input */
-+	gpio_line_config(12, IXP4XX_GPIO_IN);
-+
-+	platform_add_devices(usr8200_devices, ARRAY_SIZE(usr8200_devices));
-+}
-+
-+MACHINE_START(USR8200, "USRobotics USR8200")
-+	/* Maintainer: Peter Denison <openwrt@marshadder.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= usr8200_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
diff --git a/target/linux/ixp4xx/patches-3.18/520-tw2662_support.patch b/target/linux/ixp4xx/patches-3.18/520-tw2662_support.patch
deleted file mode 100644
index 7cea61f2aa..0000000000
--- a/target/linux/ixp4xx/patches-3.18/520-tw2662_support.patch
+++ /dev/null
@@ -1,317 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -176,6 +176,15 @@ config ARCH_PRPMC1100
- 	  PrPCM1100 Processor Mezanine Module. For more information on
- 	  this platform, see <file:Documentation/arm/IXP4xx>.
- 
-+config MACH_TW2662
-+        bool "Titan Wireless TW-266-2"
-+        select PCI
-+        help
-+          Say 'Y' here if you want your kernel to support the Titan
-+          Wireless TW266-2. For more information on this platform,
-+          see http://openwrt.org
-+
-+
- config MACH_TW5334
- 	bool "Titan Wireless TW-533-4"
- 	select PCI
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -25,6 +25,7 @@ obj-pci-$(CONFIG_MACH_SIDEWINDER)	+= sid
- obj-pci-$(CONFIG_MACH_COMPEXWP18)	+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_WRT300NV2)		+= wrt300nv2-pci.o
- obj-pci-$(CONFIG_MACH_AP1000)		+= ixdp425-pci.o
-+obj-pci-$(CONFIG_MACH_TW2662)		+= tw2662-pci.o
- obj-pci-$(CONFIG_MACH_TW5334)		+= tw5334-pci.o
- obj-pci-$(CONFIG_MACH_MI424WR)		+= mi424wr-pci.o
- obj-pci-$(CONFIG_MACH_USR8200)		+= usr8200-pci.o
-@@ -54,6 +55,7 @@ obj-$(CONFIG_MACH_SIDEWINDER)	+= sidewin
- obj-$(CONFIG_MACH_COMPEXWP18)	+= compex42x-setup.o
- obj-$(CONFIG_MACH_WRT300NV2)	+= wrt300nv2-setup.o
- obj-$(CONFIG_MACH_AP1000)	+= ap1000-setup.o
-+obj-$(CONFIG_MACH_TW2662)	+= tw2662-setup.o
- obj-$(CONFIG_MACH_TW5334)	+= tw5334-setup.o
- obj-$(CONFIG_MACH_MI424WR)	+= mi424wr-setup.o
- obj-$(CONFIG_MACH_USR8200)	+= usr8200-setup.o
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -45,7 +45,7 @@ static __inline__ void __arch_decomp_set
- 	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
- 	    machine_is_pronghorn() || machine_is_pronghorn_metro() ||
- 	    machine_is_wrt300nv2() || machine_is_tw5334() ||
--	    machine_is_usr8200())
-+	    machine_is_usr8200() || machine_is_tw2662())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/tw2662-pci.c
-@@ -0,0 +1,67 @@
-+/*
-+ * arch/arm/mach-ixp4xx/tw2662-pci.c
-+ *
-+ * PCI setup routines for Tiran Wireless TW-266-2 platform
-+ *
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
-+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
-+ *
-+ * Maintainer: Deepak Saxena <dsaxena@mvista.com>
-+ * Maintainer: Alexandros C. Couloumbis <alex@ozo.com>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach/pci.h>
-+
-+#define SLOT0_DEVID	1
-+#define SLOT1_DEVID	3
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define SLOT0_INTA	11
-+#define SLOT1_INTA	9
-+
-+void __init tw2662_pci_preinit(void)
-+{
-+	irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT0_INTA), IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT1_INTA), IRQ_TYPE_LEVEL_LOW);
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init tw2662_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot == SLOT0_DEVID)
-+		return IXP4XX_GPIO_IRQ(SLOT0_INTA);
-+	else if (slot == SLOT1_DEVID)
-+		return IXP4XX_GPIO_IRQ(SLOT1_INTA);
-+	else return -1;
-+}
-+
-+struct hw_pci tw2662_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit =        tw2662_pci_preinit,
-+	.ops =            &ixp4xx_ops,
-+	.setup =          ixp4xx_setup,
-+	.map_irq =        tw2662_map_irq,
-+};
-+
-+int __init tw2662_pci_init(void)
-+{
-+        if (machine_is_tw2662())
-+		pci_common_init(&tw2662_pci);
-+        return 0;
-+}
-+
-+subsys_initcall(tw2662_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/tw2662-setup.c
-@@ -0,0 +1,197 @@
-+/*
-+ * arch/arm/mach-ixp4xx/tw2662-setup.c
-+ *
-+ * Titan Wireless TW-266-2
-+ *
-+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
-+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
-+ *
-+ * based on ap1000-setup.c:
-+ * 	Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/if_ether.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/slab.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/platform_device.h>
-+
-+#include <asm/io.h>
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <mach/hardware.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+/* gpio mask used by platform device */
-+#define TW2662_GPIO_MASK        (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7)
-+
-+static struct flash_platform_data tw2662_flash_data = {
-+	.map_name	= "cfi_probe",
-+	.width		= 2,
-+};
-+
-+static struct resource tw2662_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+};
-+
-+static struct platform_device tw2662_flash = {
-+	.name		= "IXP4XX-Flash",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &tw2662_flash_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &tw2662_flash_resource,
-+};
-+
-+static struct resource tw2662_uart_resources[] = {
-+	{
-+		.start		= IXP4XX_UART1_BASE_PHYS,
-+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	},
-+	{
-+		.start		= IXP4XX_UART2_BASE_PHYS,
-+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
-+	}
-+};
-+
-+static struct plat_serial8250_port tw2662_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART1,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device tw2662_uart = {
-+	.name			= "serial8250",
-+	.id			= PLAT8250_DEV_PLATFORM,
-+	.dev.platform_data	= tw2662_uart_data,
-+	.num_resources		= 2,
-+	.resource		= tw2662_uart_resources
-+};
-+
-+/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info tw2662_plat_eth[] = {
-+        {
-+                .phy            = 3,
-+                .rxq            = 3,
-+                .txreadyq       = 20,
-+        }, {
-+                .phy            = 1,
-+                .rxq            = 4,
-+                .txreadyq       = 21,
-+        }
-+};
-+
-+static struct platform_device tw2662_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= tw2662_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= tw2662_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+
-+static struct platform_device *tw2662_devices[] __initdata = {
-+	&tw2662_flash,
-+	&tw2662_uart,
-+	&tw2662_eth[0],
-+	&tw2662_eth[1],
-+};
-+
-+static char tw2662_mem_fixup[] __initdata = "mem=64M ";
-+
-+static void __init tw2662_fixup(struct tag *tags, char **cmdline,
-+				struct meminfo *mi)
-+{
-+	struct tag *t = tags;
-+	char *p = *cmdline;
-+
-+	/* Find the end of the tags table, taking note of any cmdline tag. */
-+	for (; t->hdr.size; t = tag_next(t)) {
-+		if (t->hdr.tag == ATAG_CMDLINE) {
-+			p = t->u.cmdline.cmdline;
-+		}
-+	}
-+
-+	/* Overwrite the end of the table with a new cmdline tag. */
-+	t->hdr.tag = ATAG_CMDLINE;
-+	t->hdr.size = (sizeof (struct tag_header) +
-+		strlen(tw2662_mem_fixup) + strlen(p) + 1 + 4) >> 2;
-+	strlcpy(t->u.cmdline.cmdline, tw2662_mem_fixup, COMMAND_LINE_SIZE);
-+	strlcpy(t->u.cmdline.cmdline + strlen(tw2662_mem_fixup), p,
-+		COMMAND_LINE_SIZE - strlen(tw2662_mem_fixup));
-+
-+	/* Terminate the table. */
-+	t = tag_next(t);
-+	t->hdr.tag = ATAG_NONE;
-+	t->hdr.size = 0;
-+}
-+
-+static void __init tw2662_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	tw2662_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	tw2662_flash_resource.end =
-+		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
-+
-+	platform_add_devices(tw2662_devices, ARRAY_SIZE(tw2662_devices));
-+
-+	if (!(is_valid_ether_addr(tw2662_plat_eth[0].hwaddr)))
-+		random_ether_addr(tw2662_plat_eth[0].hwaddr);
-+	if (!(is_valid_ether_addr(tw2662_plat_eth[1].hwaddr))) {
-+		memcpy(tw2662_plat_eth[1].hwaddr, tw2662_plat_eth[0].hwaddr, ETH_ALEN);
-+		tw2662_plat_eth[1].hwaddr[5] = (tw2662_plat_eth[0].hwaddr[5] + 1);
-+	}
-+
-+}
-+
-+#ifdef CONFIG_MACH_TW2662
-+MACHINE_START(TW2662, "Titan Wireless TW-266-2")
-+	/* Maintainer: Alexandros C. Couloumbis <alex@ozo.com> */
-+	.fixup		= tw2662_fixup,
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x0100,
-+	.init_machine	= tw2662_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
diff --git a/target/linux/ixp4xx/patches-3.18/530-ap42x_support.patch b/target/linux/ixp4xx/patches-3.18/530-ap42x_support.patch
deleted file mode 100644
index 1afbe3d61e..0000000000
--- a/target/linux/ixp4xx/patches-3.18/530-ap42x_support.patch
+++ /dev/null
@@ -1,282 +0,0 @@
---- a/arch/arm/mach-ixp4xx/Kconfig
-+++ b/arch/arm/mach-ixp4xx/Kconfig
-@@ -4,6 +4,14 @@ menu "Intel IXP4xx Implementation Option
- 
- comment "IXP4xx Platforms"
- 
-+config MACH_AP42X
-+	bool "Tonze AP-422/425"
-+	select PCI
-+	help
-+	  Say 'Y' here if you want your kernel to support Tonze's
-+	  AP-422/425 boards. For more information on this platform,
-+	  see http://tonze.com.tw
-+
- config MACH_NSLU2
- 	bool
- 	prompt "Linksys NSLU2"
---- a/arch/arm/mach-ixp4xx/Makefile
-+++ b/arch/arm/mach-ixp4xx/Makefile
-@@ -5,6 +5,7 @@
- obj-pci-y	:=
- obj-pci-n	:=
- 
-+obj-pci-$(CONFIG_MACH_AP42X)		+= ap42x-pci.o
- obj-pci-$(CONFIG_ARCH_IXDP4XX)		+= ixdp425-pci.o
- obj-pci-$(CONFIG_MACH_AVILA)		+= avila-pci.o
- obj-pci-$(CONFIG_MACH_CAMBRIA)		+= cambria-pci.o
-@@ -32,6 +33,7 @@ obj-pci-$(CONFIG_MACH_USR8200)		+= usr82
- 
- obj-y	+= common.o
- 
-+obj-$(CONFIG_MACH_AP42X)	+= ap42x-setup.o
- obj-$(CONFIG_ARCH_IXDP4XX)	+= ixdp425-setup.o
- obj-$(CONFIG_MACH_AVILA)	+= avila-setup.o
- obj-$(CONFIG_MACH_CAMBRIA)	+= cambria-setup.o
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/ap42x-pci.c
-@@ -0,0 +1,63 @@
-+/*
-+ * arch/arch/mach-ixp4xx/ap42x-pci.c
-+ *
-+ * PCI setup routines for Tonze AP-422/425
-+ *
-+ * Copyright (C) 2012 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-pci.c:
-+ *	Copyright (C) 2002 Jungo Software Technologies.
-+ *	Copyright (C) 2003 MontaVista Softwrae, Inc.
-+ *
-+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * 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 <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+#include <mach/hardware.h>
-+
-+#include <asm/mach/pci.h>
-+
-+void __init ap42x_pci_preinit(void)
-+{
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
-+	irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
-+
-+	ixp4xx_pci_preinit();
-+}
-+
-+static int __init ap42x_map_irq(const struct pci_dev *dev, u8 slot,
-+	u8 pin)
-+{
-+	if (slot == 1)
-+		return IRQ_IXP4XX_GPIO11;
-+	else if (slot == 2)
-+		return IRQ_IXP4XX_GPIO10;
-+	else return -1;
-+}
-+
-+struct hw_pci ap42x_pci __initdata = {
-+	.nr_controllers = 1,
-+	.preinit	= ap42x_pci_preinit,
-+	.ops		= &ixp4xx_ops,
-+	.setup		= ixp4xx_setup,
-+	.map_irq	= ap42x_map_irq,
-+};
-+
-+int __init ap42x_pci_init(void)
-+{
-+	if (machine_is_ap42x())
-+		pci_common_init(&ap42x_pci);
-+	return 0;
-+}
-+
-+subsys_initcall(ap42x_pci_init);
---- /dev/null
-+++ b/arch/arm/mach-ixp4xx/ap42x-setup.c
-@@ -0,0 +1,166 @@
-+/*
-+ * arch/arm/mach-ixp4xx/ap42x-setup.c
-+ *
-+ * Board setup for the Tonze AP-42x boards
-+ *
-+ * Copyright (C) 2012 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * based on coyote-setup.c:
-+ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
-+ *
-+ * Author: Imre Kaloz <Kaloz@openwrt.org>
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/serial.h>
-+#include <linux/tty.h>
-+#include <linux/serial_8250.h>
-+#include <linux/mtd/physmap.h>
-+#include <linux/dma-mapping.h>
-+
-+#include <asm/types.h>
-+#include <asm/setup.h>
-+#include <asm/memory.h>
-+#include <mach/hardware.h>
-+#include <asm/irq.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/flash.h>
-+
-+static struct mtd_partition ap42x_flash_partitions[] = {
-+	{
-+		.name		= "RedBoot",
-+		.offset		= 0x00000000,
-+		.size		= 0x00080000,
-+	}, {
-+		.name		= "linux",
-+		.offset		= 0x00080000,
-+		.size		= 0x00100000,
-+	}, {
-+		.name		= "rootfs",
-+		.offset		= 0x00180000,
-+		.size		= 0x00660000,
-+	}, {
-+		.name		= "FIS directory",
-+		.offset		= 0x007f8000,
-+		.size		= 0x00007000,
-+	}, {
-+		.name		= "RedBoot config",
-+		.offset		= 0x007ff000,
-+		.size		= 0x00001000,
-+	},
-+};
-+
-+static struct physmap_flash_data ap42x_flash_data = {
-+	.width		= 2,
-+	.parts		= ap42x_flash_partitions,
-+	.nr_parts	= ARRAY_SIZE(ap42x_flash_partitions),
-+};
-+
-+static struct resource ap42x_flash_resource = {
-+	.flags		= IORESOURCE_MEM,
-+	.start		= IXP4XX_EXP_BUS_BASE_PHYS,
-+	.end		= IXP4XX_EXP_BUS_BASE_PHYS + SZ_8M - 1,
-+};
-+
-+static struct platform_device ap42x_flash = {
-+	.name			= "physmap-flash",
-+	.id			= 0,
-+	.dev		= {
-+		.platform_data	= &ap42x_flash_data,
-+	},
-+	.num_resources		= 1,
-+	.resource		= &ap42x_flash_resource,
-+};
-+
-+static struct resource ap42x_uart_resource = {
-+	.start	= IXP4XX_UART2_BASE_PHYS,
-+	.end	= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static struct plat_serial8250_port ap42x_uart_data[] = {
-+	{
-+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
-+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-+		.irq		= IRQ_IXP4XX_UART2,
-+		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-+		.iotype		= UPIO_MEM,
-+		.regshift	= 2,
-+		.uartclk	= IXP4XX_UART_XTAL,
-+	},
-+	{ },
-+};
-+
-+static struct platform_device ap42x_uart = {
-+	.name		= "serial8250",
-+	.id		= PLAT8250_DEV_PLATFORM,
-+	.dev			= {
-+		.platform_data	= ap42x_uart_data,
-+	},
-+	.num_resources	= 1,
-+	.resource	= &ap42x_uart_resource,
-+};
-+
-+static struct eth_plat_info ap42x_plat_eth[] = {
-+	{
-+		.phy		= 2,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 1,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
-+};
-+
-+static struct platform_device ap42x_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= ap42x_plat_eth,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= ap42x_plat_eth + 1,
-+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
-+	}
-+};
-+
-+static struct platform_device *ap42x_devices[] __initdata = {
-+	&ap42x_flash,
-+	&ap42x_uart,
-+	&ap42x_eth[0],
-+	&ap42x_eth[1],
-+};
-+
-+static void __init ap42x_init(void)
-+{
-+	ixp4xx_sys_init();
-+
-+	ap42x_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
-+	ap42x_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-+
-+	*IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
-+	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-+
-+	platform_add_devices(ap42x_devices, ARRAY_SIZE(ap42x_devices));
-+}
-+
-+#ifdef CONFIG_MACH_AP42X
-+MACHINE_START(AP42X, "Tonze AP-422/425")
-+	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
-+	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq,
-+	.init_time	= ixp4xx_timer_init,
-+	.atag_offset	= 0x100,
-+	.init_machine	= ap42x_init,
-+#if defined(CONFIG_PCI)
-+	.dma_zone_size	= SZ_64M,
-+#endif
-+	.restart	= ixp4xx_restart,
-+MACHINE_END
-+#endif
---- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
-@@ -45,7 +45,8 @@ static __inline__ void __arch_decomp_set
- 	    machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
- 	    machine_is_pronghorn() || machine_is_pronghorn_metro() ||
- 	    machine_is_wrt300nv2() || machine_is_tw5334() ||
--	    machine_is_usr8200() || machine_is_tw2662())
-+	    machine_is_usr8200() || machine_is_tw2662() ||
-+	    machine_is_ap42x())
- 		uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
- 	else
- 		uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
diff --git a/target/linux/ixp4xx/patches-3.18/600-skb_avoid_dmabounce.patch b/target/linux/ixp4xx/patches-3.18/600-skb_avoid_dmabounce.patch
deleted file mode 100644
index 65b1c1f51e..0000000000
--- a/target/linux/ixp4xx/patches-3.18/600-skb_avoid_dmabounce.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -210,6 +210,9 @@ struct sk_buff *__alloc_skb(unsigned int
- 
- 	if (sk_memalloc_socks() && (flags & SKB_ALLOC_RX))
- 		gfp_mask |= __GFP_MEMALLOC;
-+#ifdef CONFIG_ARCH_IXP4XX
-+	gfp_mask |= GFP_DMA;
-+#endif
- 
- 	/* Get the HEAD */
- 	skb = kmem_cache_alloc_node(cache, gfp_mask & ~__GFP_DMA, node);
-@@ -1096,6 +1099,10 @@ int pskb_expand_head(struct sk_buff *skb
- 	if (skb_shared(skb))
- 		BUG();
- 
-+#ifdef CONFIG_ARCH_IXP4XX
-+	gfp_mask |= GFP_DMA;
-+#endif
-+
- 	size = SKB_DATA_ALIGN(size);
- 
- 	if (skb_pfmemalloc(skb))
diff --git a/target/linux/ixp4xx/patches-3.18/900-ixp4xx-crypto-include-module.h.patch b/target/linux/ixp4xx/patches-3.18/900-ixp4xx-crypto-include-module.h.patch
deleted file mode 100644
index 24c93dc741..0000000000
--- a/target/linux/ixp4xx/patches-3.18/900-ixp4xx-crypto-include-module.h.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/drivers/crypto/ixp4xx_crypto.c
-+++ b/drivers/crypto/ixp4xx_crypto.c
-@@ -14,6 +14,7 @@
- #include <linux/dmapool.h>
- #include <linux/crypto.h>
- #include <linux/kernel.h>
-+#include <linux/module.h>
- #include <linux/rtnetlink.h>
- #include <linux/interrupt.h>
- #include <linux/spinlock.h>
diff --git a/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch b/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch
deleted file mode 100644
index 06e09f469d..0000000000
--- a/target/linux/ixp4xx/patches-3.18/910-ixp4xx-nr_irq_lines.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
-+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
-@@ -53,7 +53,7 @@ static int __init ixdp425_map_irq(const
- 	};
- 
- 	if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
--		return pci_irq_table[(slot + pin - 2) % 4];
-+		return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
- 
- 	return -1;
- }
---- a/arch/arm/mach-ixp4xx/miccpt-pci.c
-+++ b/arch/arm/mach-ixp4xx/miccpt-pci.c
-@@ -54,7 +54,7 @@ static int __init miccpt_map_irq(const s
- 	};
- 
- 	if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
--		return pci_irq_table[(slot + pin - 2) % 4];
-+		return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
- 
- 	return -1;
- }