sync ixp4xx related patches with 2.6.24 and upgrade to 2.6.25

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10988 3c298f89-4303-0410-b956-a3cf2f4a3e73

13 files changed, 1091 insertions, 193 deletions

diff --git a/target/linux/ixp4xx/Makefile b/target/linux/ixp4xx/Makefile
index 23cec4b8b4..e0797749c1 100644
--- a/target/linux/ixp4xx/Makefile
+++ b/target/linux/ixp4xx/Makefile
@@ -12,7 +12,7 @@ BOARDNAME:=Intel IXP4xx
 FEATURES:=squashfs
 SUBTARGETS=generic harddisk
 
-LINUX_VERSION:=2.6.24.5
+LINUX_VERSION:=2.6.25
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch
index 4259ff971b..2ab59ff066 100644
--- a/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/151-lanready_ap1000_mac_plat_info.patch
@@ -1,14 +1,15 @@
 diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c
 --- linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c	2007-11-14 14:11:10.000000000 +0100
 +++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c	2007-11-14 14:09:30.000000000 +0100
-@@ -90,9 +90,36 @@
+@@ -90,9 +90,37 @@
  	.resource		= ap1000_uart_resources
  };
  
 +/* Built-in 10/100 Ethernet MAC interfaces */
 +static struct eth_plat_info ap1000_plat_eth[] = {
 +	{
-+		.phy		= 4,
++		.phy		= IXP4XX_ETH_PHY_MAX_ADDR,
++		.phy_mask	= 0x1e,
 +		.rxq		= 3,
 +		.txreadyq	= 20,
 +	}, {
diff --git a/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch b/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch
new file mode 100644
index 0000000000..4fbc1de8a6
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/190-cambria_support.patch
@@ -0,0 +1,390 @@
+diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/Kconfig linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/Kconfig
+--- linux-2.6.24.5/arch/arm/mach-ixp4xx/Kconfig	2008-04-28 20:22:27.000000000 +0200
++++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/Kconfig	2008-04-28 20:26:44.000000000 +0200
+@@ -25,6 +25,14 @@
+ 	  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
+@@ -200,7 +208,7 @@
+ 
+ config CPU_IXP43X
+ 	bool
+-	depends on MACH_KIXRP435
++	depends on MACH_KIXRP435 || MACH_CAMBRIA
+ 	default y
+ 
+ config MACH_GTWX5715
+diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/Makefile linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/Makefile
+--- linux-2.6.24.5/arch/arm/mach-ixp4xx/Makefile	2008-04-28 20:22:27.000000000 +0200
++++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/Makefile	2008-04-28 20:26:44.000000000 +0200
+@@ -7,6 +7,7 @@
+ 
+ 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
+@@ -28,6 +29,7 @@
+ 
+ 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
+diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-pci.c linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-pci.c
+--- linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-pci.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-pci.c	2008-04-28 20:30:35.000000000 +0200
+@@ -0,0 +1,74 @@
++/*
++ * 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 <asm/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)
++{
++	set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
++	set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
++	set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW);
++	set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
++
++	ixp4xx_pci_preinit();
++}
++
++static int __init cambria_map_irq(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 return -1;
++}
++
++struct hw_pci cambria_pci __initdata = {
++	.nr_controllers = 1,
++	.preinit =        cambria_pci_preinit,
++	.swizzle =        pci_std_swizzle,
++	.setup =          ixp4xx_setup,
++	.scan =           ixp4xx_scan_bus,
++	.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);
+diff -Nur linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c
+--- linux-2.6.24.5/arch/arm/mach-ixp4xx/cambria-setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.24.5-owrt/arch/arm/mach-ixp4xx/cambria-setup.c	2008-04-28 21:07:16.000000000 +0200
+@@ -0,0 +1,250 @@
++/*
++ * arch/arm/mach-ixp4xx/cambria-setup.c
++ *
++ * Board setup for the Gateworks Cambria 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/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/slab.h>
++#ifdef CONFIG_SENSORS_EEPROM
++# include <linux/i2c.h>
++# include <linux/eeprom.h>
++#endif
++                                                                                
++#include <linux/i2c-gpio.h>
++#include <asm/types.h>
++#include <asm/setup.h>
++#include <asm/memory.h>
++#include <asm/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 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,
++	},
++};
++
++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_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 eth_plat_info cambria_plat_eth[] = {
++        {
++		.phy		= 2,
++		.rxq		= 4,
++		.txreadyq	= 21,
++        }, {
++		.phy		= 1,
++		.rxq		= 2,
++		.txreadyq	= 19,
++	}
++};
++
++static struct platform_device cambria_eth[] = {
++        {
++                .name                   = "ixp4xx_eth",
++                .id                     = IXP4XX_ETH_NPEC,
++                .dev.platform_data      = cambria_plat_eth,
++        }, {
++                .name                   = "ixp4xx_eth",
++                .id                     = IXP4XX_ETH_NPEA,
++                .dev.platform_data      = cambria_plat_eth + 1,
++	}
++};
++
++#ifdef CONFIG_LEDS_IXP4XX
++static struct platform_device cambria_leds_pld = {
++	.name		= "IXP4XX-PLD-LED",
++	.id		= -1,
++	.num_resources	= 0,
++};
++
++static struct platform_device cambria_leds_mem = {
++	.name		= "IXP4XX-MEM-LED",
++	.id		= -1,
++	.num_resources	= 0,
++};
++#endif
++
++static struct platform_device *cambria_devices[] __initdata = {
++	&cambria_i2c_gpio,
++	&cambria_flash,
++	&cambria_uart,
++#ifdef CONFIG_LEDS_IXP4XX
++	&cambria_leds_pld,
++	&cambria_leds_mem,
++#endif
++	&cambria_eth[0],
++	&cambria_eth[1],
++};
++
++#ifdef CONFIG_SENSORS_EEPROM
++static int cambria_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
++{
++	struct eeprom_data *data = t;
++	struct sockaddr address;
++	struct net_device * netdev;
++
++	char macs[12];
++
++	/* The MACs are the first 12 bytes in the eeprom at address 0x51 */
++	if (event == EEPROM_REGISTER && data->client.addr == 0x51) {
++		data->attr->read(&data->client.dev.kobj, data->attr, macs, 0, 12);
++		/* eth0 */
++		memcpy(address.sa_data, macs, ETH_ALEN);
++		memcpy(&cambria_plat_eth[0].hwaddr, macs, ETH_ALEN);
++		if ( (netdev = dev_get_by_name(&init_net, "eth0")) )
++			netdev->set_mac_address(netdev, &address);
++
++		/* eth1 */
++		memcpy(address.sa_data, macs + ETH_ALEN, ETH_ALEN);
++		memcpy(&cambria_plat_eth[1].hwaddr, macs + ETH_ALEN, ETH_ALEN);
++		if ( (netdev = dev_get_by_name(&init_net, "eth1")) )
++			netdev->set_mac_address(netdev, &address);
++	}
++
++	return NOTIFY_DONE;
++}
++
++static struct notifier_block cambria_eeprom_notifier = {
++	.notifier_call = cambria_eeprom_do
++};
++#endif
++
++static void __init cambria_init(void)
++{
++	ixp4xx_sys_init();
++
++#ifdef CONFIG_SENSORS_EEPROM
++	register_eeprom_notifier(&cambria_eeprom_notifier);
++#endif
++
++	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;
++	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
++
++	platform_add_devices(cambria_devices, ARRAY_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;
++
++	platform_device_register(&cambria_pata);
++}
++
++#ifdef CONFIG_MACH_CAMBRIA
++MACHINE_START(CAMBRIA, "Gateworks Cambria series")
++	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
++	.phys_io	= IXP4XX_PERIPHERAL_BASE_PHYS,
++	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
++	.map_io		= ixp4xx_map_io,
++	.init_irq	= ixp4xx_init_irq,
++	.timer		= &ixp4xx_timer,
++	.boot_params	= 0x0100,
++	.init_machine	= cambria_init,
++MACHINE_END
++#endif
+diff -Nur linux-2.6.24.5/include/asm-arm/arch-ixp4xx/hardware.h linux-2.6.24.5-owrt/include/asm-arm/arch-ixp4xx/hardware.h
+--- linux-2.6.24.5/include/asm-arm/arch-ixp4xx/hardware.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.24.5-owrt/include/asm-arm/arch-ixp4xx/hardware.h	2008-04-28 21:07:16.000000000 +0200
+@@ -18,7 +18,7 @@
+ #define __ASM_ARCH_HARDWARE_H__
+ 
+ #define PCIBIOS_MIN_IO		0x00001000
+-#define PCIBIOS_MIN_MEM		(cpu_is_ixp43x() ? 0x40000000 : 0x48000000)
++#define PCIBIOS_MIN_MEM		(cpu_is_ixp43x() ? 0x48000000 : 0x48000000)
+ 
+ /*
+  * We override the standard dma-mask routines for bouncing.
diff --git a/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch b/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch
new file mode 100644
index 0000000000..4e6c959d92
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/202-npe_driver_switch_support.patch
@@ -0,0 +1,252 @@
+Index: linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+===================================================================
+--- linux-2.6.24.2.orig/drivers/net/arm/ixp4xx_eth.c
++++ linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+@@ -165,14 +165,15 @@ struct port {
+ 	struct net_device *netdev;
+ 	struct napi_struct napi;
+ 	struct net_device_stats stat;
+-	struct mii_if_info mii;
++	struct mii_if_info mii[IXP4XX_ETH_PHY_MAX_ADDR];
+ 	struct delayed_work mdio_thread;
+ 	struct eth_plat_info *plat;
+ 	buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS];
+ 	struct desc *desc_tab;	/* coherent */
+ 	u32 desc_tab_phys;
+ 	int id;			/* logical port ID */
+-	u16 mii_bmcr;
++	u16 mii_bmcr[IXP4XX_ETH_PHY_MAX_ADDR];
++	int phy_count;
+ };
+ 
+ /* NPE message structure */
+@@ -316,13 +317,14 @@ static void mdio_write(struct net_device
+ 	spin_unlock_irqrestore(&mdio_lock, flags);
+ }
+ 
+-static void phy_reset(struct net_device *dev, int phy_id)
++static void phy_reset(struct net_device *dev, int idx)
+ {
+ 	struct port *port = netdev_priv(dev);
++	int phy_id = port->mii[idx].phy_id;
+ 	int cycles = 0;
+ 
+-	mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr | BMCR_RESET);
+-
++	mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_RESET);
++
+ 	while (cycles < MAX_MII_RESET_RETRIES) {
+ 		if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) {
+ #if DEBUG_MDIO
+@@ -335,12 +337,12 @@ static void phy_reset(struct net_device 
+ 		cycles++;
+ 	}
+ 
+-	printk(KERN_ERR "%s: MII reset failed\n", dev->name);
++	printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name, phy_id);
+ }
+ 
+-static void eth_set_duplex(struct port *port)
++static void eth_set_duplex(struct port *port, int full_duplex)
+ {
+-	if (port->mii.full_duplex)
++	if (full_duplex)
+ 		__raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX,
+ 			     &port->regs->tx_control[0]);
+ 	else
+@@ -348,7 +350,7 @@ static void eth_set_duplex(struct port *
+ 			     &port->regs->tx_control[0]);
+ }
+ 
+-
++#if 0
+ static void phy_check_media(struct port *port, int init)
+ {
+ 	if (mii_check_media(&port->mii, 1, init))
+@@ -367,7 +369,63 @@ static void phy_check_media(struct port 
+ 		}
+ 	}
+ }
++#else
++static void phy_update_link(struct net_device *dev, int link)
++{
++	int prev_link = netif_carrier_ok(dev);
++
++	if (!prev_link && link) {
++		printk(KERN_INFO "%s: link up\n", dev->name);
++		netif_carrier_on(dev);
++	} else if (prev_link && !link) {
++		printk(KERN_INFO "%s: link down\n", dev->name);
++		netif_carrier_off(dev);
++	}
++}
++
++static void phy_check_media(struct port *port, int init)
++{
++	struct net_device *dev = port->netdev;
++
++	if (port->phy_count == 1) {
++		struct mii_if_info *mii = &port->mii[0];
++
++		if (mii_check_media(mii, 1, init))
++			eth_set_duplex(port, mii->full_duplex);
++
++		if (mii->force_media) /* mii_check_media() doesn't work */
++			phy_update_link(dev, mii_link_ok(mii));
++	} else {
++		int cur_link = 0;
++		int i;
++
++		if (init)
++			eth_set_duplex(port, 1);
++
++		for (i = 0; i < port->phy_count; i++)
++			cur_link |= mii_link_ok(&port->mii[i]);
++
++		phy_update_link(dev, cur_link);
++	}
++}
++#endif
+ 
++static void phy_power_down(struct net_device *dev, int idx)
++{
++	struct port *port = netdev_priv(dev);
++	int phy_id = port->mii[idx].phy_id;
++
++	port->mii_bmcr[idx] = mdio_read(dev, phy_id, MII_BMCR) &
++						~(BMCR_RESET | BMCR_PDOWN);
++	mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_PDOWN);
++}
++
++static void phy_power_up(struct net_device *dev, int idx)
++{
++	struct port *port = netdev_priv(dev);
++
++	mdio_write(dev, port->mii[idx].phy_id, MII_BMCR, port->mii_bmcr[idx]);
++}
+ 
+ static void mdio_thread(struct work_struct *work)
+ {
+@@ -790,9 +848,12 @@ static int eth_ioctl(struct net_device *
+ 
+ 	if (!netif_running(dev))
+ 		return -EINVAL;
+-	err = generic_mii_ioctl(&port->mii, if_mii(req), cmd, &duplex_chg);
++	if (port->phy_count != 1)
++		return -EOPNOTSUPP;
++
++	err = generic_mii_ioctl(&port->mii[0], if_mii(req), cmd, &duplex_chg);
+ 	if (duplex_chg)
+-		eth_set_duplex(port);
++		eth_set_duplex(port, port->mii[0].full_duplex);
+ 	return err;
+ }
+ 
+@@ -944,7 +1005,8 @@ static int eth_open(struct net_device *d
+ 		}
+ 	}
+ 
+-	mdio_write(dev, port->plat->phy, MII_BMCR, port->mii_bmcr);
++	for (i = 0; i < port->phy_count; i++)
++		phy_power_up(dev, i);
+ 
+ 	memset(&msg, 0, sizeof(msg));
+ 	msg.cmd = NPE_VLAN_SETRXQOSENTRY;
+@@ -1103,10 +1165,8 @@ static int eth_close(struct net_device *
+ 		printk(KERN_CRIT "%s: unable to disable loopback\n",
+ 		       dev->name);
+ 
+-	port->mii_bmcr = mdio_read(dev, port->plat->phy, MII_BMCR) &
+-		~(BMCR_RESET | BMCR_PDOWN); /* may have been altered */
+-	mdio_write(dev, port->plat->phy, MII_BMCR,
+-		   port->mii_bmcr | BMCR_PDOWN);
++	for (i = 0; i < port->phy_count; i++)
++		phy_power_down(dev, i);
+ 
+ 	if (!ports_open)
+ 		qmgr_disable_irq(TXDONE_QUEUE);
+@@ -1117,6 +1177,42 @@ static int eth_close(struct net_device *
+ 	return 0;
+ }
+ 
++static void eth_add_phy(struct net_device *dev, int phy_id)
++{
++	struct port *port = netdev_priv(dev);
++	int i;
++
++	i = port->phy_count++;
++
++	port->mii[i].dev = dev;
++	port->mii[i].mdio_read = mdio_read;
++	port->mii[i].mdio_write = mdio_write;
++	port->mii[i].phy_id = phy_id;
++	port->mii[i].phy_id_mask = 0x1F;
++	port->mii[i].reg_num_mask = 0x1F;
++
++	printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, phy_id,
++	       npe_name(port->npe));
++
++	phy_reset(dev, i);
++	phy_power_down(dev, i);
++}
++
++static void eth_init_mii(struct net_device *dev)
++{
++	struct port *port = netdev_priv(dev);
++
++	if (port->plat->phy < IXP4XX_ETH_PHY_MAX_ADDR) {
++		eth_add_phy(dev, port->plat->phy);
++	} else {
++		int i;
++		for (i = 0; i < IXP4XX_ETH_PHY_MAX_ADDR; i++)
++			if (port->plat->phy_mask & (1U << i))
++				eth_add_phy(dev, i);
++	}
++
++}
++
+ static int __devinit eth_init_one(struct platform_device *pdev)
+ {
+ 	struct port *port;
+@@ -1189,20 +1285,7 @@ static int __devinit eth_init_one(struct
+ 	__raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control);
+ 	udelay(50);
+ 
+-	port->mii.dev = dev;
+-	port->mii.mdio_read = mdio_read;
+-	port->mii.mdio_write = mdio_write;
+-	port->mii.phy_id = plat->phy;
+-	port->mii.phy_id_mask = 0x1F;
+-	port->mii.reg_num_mask = 0x1F;
+-
+-	printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy,
+-	       npe_name(port->npe));
+-
+-	phy_reset(dev, plat->phy);
+-	port->mii_bmcr = mdio_read(dev, plat->phy, MII_BMCR) &
+-		~(BMCR_RESET | BMCR_PDOWN);
+-	mdio_write(dev, plat->phy, MII_BMCR, port->mii_bmcr | BMCR_PDOWN);
++	eth_init_mii(dev);
+ 
+ 	INIT_DELAYED_WORK(&port->mdio_thread, mdio_thread);
+ 	return 0;
+Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
+===================================================================
+--- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/platform.h
++++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
+@@ -106,12 +106,15 @@ struct sys_timer;
+ #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;
+ };
+ 
+ /* Information about built-in HSS (synchronous serial) interfaces */
diff --git a/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch b/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch
new file mode 100644
index 0000000000..6e1056e55d
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/203-npe_driver_phy_reset_autoneg.patch
@@ -0,0 +1,44 @@
+Index: linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+===================================================================
+--- linux-2.6.24.2.orig/drivers/net/arm/ixp4xx_eth.c
++++ linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+@@ -322,8 +322,12 @@ static void phy_reset(struct net_device 
+ 	struct port *port = netdev_priv(dev);
+ 	int phy_id = port->mii[idx].phy_id;
+ 	int cycles = 0;
++	u16 bmcr;
+ 
+-	mdio_write(dev, phy_id, MII_BMCR, port->mii_bmcr[idx] | BMCR_RESET);
++	/* reset the PHY */
++	bmcr = mdio_read(dev, phy_id, MII_BMCR);
++	bmcr |= BMCR_ANENABLE;
++	mdio_write(dev, phy_id, MII_BMCR, bmcr | BMCR_RESET);
+ 
+ 	while (cycles < MAX_MII_RESET_RETRIES) {
+ 		if (!(mdio_read(dev, phy_id, MII_BMCR) & BMCR_RESET)) {
+@@ -331,13 +335,23 @@ static void phy_reset(struct net_device 
+ 			printk(KERN_DEBUG "%s: phy_reset() took %i cycles\n",
+ 			       dev->name, cycles);
+ #endif
+-			return;
++			break;
+ 		}
+ 		udelay(1);
+ 		cycles++;
+ 	}
+ 
+-	printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name, phy_id);
++	if (cycles == MAX_MII_RESET_RETRIES) {
++		printk(KERN_ERR "%s: MII reset failed on PHY%2d\n", dev->name,
++								phy_id);
++		return;
++	}
++
++	/* restart auto negotiation */
++	bmcr = mdio_read(dev, phy_id, MII_BMCR);
++	bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
++	mdio_write(dev, phy_id, MII_BMCR, bmcr);
++
+ }
+ 
+ static void eth_set_duplex(struct port *port, int full_duplex)
diff --git a/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch b/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch
new file mode 100644
index 0000000000..c0b55aa118
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/204-npe_driver_ixp43x_support.patch
@@ -0,0 +1,86 @@
+diff -Nur linux-2.6.24.2/arch/arm/mach-ixp4xx/ixp4xx_npe.c linux-2.6.24.2-owrt/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+--- linux-2.6.24.2/arch/arm/mach-ixp4xx/ixp4xx_npe.c	2008-04-22 12:24:29.000000000 +0200
++++ linux-2.6.24.2-owrt/arch/arm/mach-ixp4xx/ixp4xx_npe.c	2008-04-24 13:26:56.000000000 +0200
+@@ -571,8 +571,8 @@
+ 		for (i = 0; i < image->size; i++)
+ 			image->data[i] = swab32(image->data[i]);
+ 
+-	if (!cpu_is_ixp46x() && ((image->id >> 28) & 0xF /* device ID */)) {
+-		print_npe(KERN_INFO, npe, "IXP46x firmware ignored on "
++	if (cpu_is_ixp42x() && ((image->id >> 28) & 0xF /* device ID */)) {
++		print_npe(KERN_INFO, npe, "IXP46x/IXP43x firmware ignored on "
+ 			  "IXP42x\n");
+ 		goto err;
+ 	}
+@@ -594,7 +594,7 @@
+ 		  "revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
+ 		  (image->id >> 8) & 0xFF, image->id & 0xFF);
+ 
+-	if (!cpu_is_ixp46x()) {
++	if (cpu_is_ixp42x()) {
+ 		if (!npe->id)
+ 			instr_size = NPE_A_42X_INSTR_SIZE;
+ 		else
+diff -Nur linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c linux-2.6.24.2-owrt/drivers/net/arm/ixp4xx_eth.c
+--- linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c	2008-04-22 12:24:29.000000000 +0200
++++ linux-2.6.24.2-owrt/drivers/net/arm/ixp4xx_eth.c	2008-04-24 18:23:24.000000000 +0200
+@@ -32,6 +32,7 @@
+ #include <linux/kernel.h>
+ #include <linux/mii.h>
+ #include <linux/platform_device.h>
++#include <asm/arch/cpu.h>
+ #include <asm/arch/npe.h>
+ #include <asm/arch/qmgr.h>
+ 
+@@ -1238,12 +1239,16 @@
+ 
+ static int __init eth_init_module(void)
+ {
+-	if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEB_ETH0))
+-		return -ENOSYS;
+ 
+-	/* All MII PHY accesses use NPE-B Ethernet registers */
+ 	spin_lock_init(&mdio_lock);
+-	mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT;
++	if (!cpu_is_ixp43x())
++	/* All MII PHY accesses use NPE-B Ethernet registers */
++		mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT;
++
++	else
++	/* IXP43x lacks NPE-B and uses NPE-C for MII PHY access */
++		mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthC_BASE_VIRT;
++
+ 	__raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control);
+ 
+ 	return platform_driver_register(&drv);
+diff -Nur linux-2.6.24.2/include/asm-arm/arch-ixp4xx/cpu.h linux-2.6.24.2-owrt/include/asm-arm/arch-ixp4xx/cpu.h
+--- linux-2.6.24.2/include/asm-arm/arch-ixp4xx/cpu.h	2008-04-22 12:24:29.000000000 +0200
++++ linux-2.6.24.2-owrt/include/asm-arm/arch-ixp4xx/cpu.h	2008-04-24 18:15:29.000000000 +0200
+@@ -34,6 +34,8 @@
+ 	val &= ~IXP4XX_FEATURE_RESERVED;
+ 	if (!cpu_is_ixp46x())
+ 		val &= ~IXP4XX_FEATURE_IXP46X_ONLY;
++	if (cpu_is_ixp42x())
++		val &= ~IXP4XX_FEATURE_IXP43X_46X;
+ 
+ 	return val;
+ }
+diff -Nur linux-2.6.24.2/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h linux-2.6.24.2-owrt/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+--- linux-2.6.24.2/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h	2008-04-22 12:24:29.000000000 +0200
++++ linux-2.6.24.2-owrt/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h	2008-04-24 18:15:13.000000000 +0200
+@@ -628,11 +628,12 @@
+ #define IXP4XX_FEATURE_XSCALE_MAX_FREQ	(3 << 22)
+ #define IXP4XX_FEATURE_RESERVED		(0xFF << 24)
+ 
+-#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC |	\
++#define IXP4XX_FEATURE_IXP43X_46X (IXP4XX_FEATURE_ECC_TIMESYNC |	\
+ 				    IXP4XX_FEATURE_USB_HOST |		\
+ 				    IXP4XX_FEATURE_NPEA_ETH |		\
+-				    IXP4XX_FEATURE_NPEB_ETH_1_TO_3 |	\
+-				    IXP4XX_FEATURE_RSA |		\
+ 				    IXP4XX_FEATURE_XSCALE_MAX_FREQ)
+ 
++#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_NPEB_ETH_1_TO_3 |	\
++				    IXP4XX_FEATURE_RSA)
++
+ #endif
diff --git a/target/linux/ixp4xx/patches-2.6.25/202-npe_hss.patch b/target/linux/ixp4xx/patches-2.6.25/210-npe_hss.patch
index 3950456bdb..3950456bdb 100644
--- a/target/linux/ixp4xx/patches-2.6.25/202-npe_hss.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/210-npe_hss.patch
diff --git a/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch
index 8c142df130..0c18956e34 100644
--- a/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/296-avila_mac_plat_info.patch
@@ -2,54 +2,44 @@ Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
 ===================================================================
 --- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
 +++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -132,12 +132,42 @@ static struct platform_device avila_pata
+@@ -132,6 +132,31 @@ static struct platform_device avila_pata
  	.resource		= avila_pata_resources,
  };
  
 +/* Built-in 10/100 Ethernet MAC interfaces */
-+static struct eth_plat_info avila_plat_eth[] = {
-+	{
-+		.phy		= 0,
-+		.rxq		= 3,
-+		.txreadyq	= 20,
-+	}, {
-+		.phy		= 1,
-+		.rxq		= 4,
-+		.txreadyq	= 21,
-+	}
++static struct eth_plat_info avila_npeb_data = {
++	.phy		= 0,
++	.rxq		= 3,
++	.txreadyq	= 20,
 +};
 +
-+static struct platform_device avila_eth[] = {
-+	{
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEB,
-+		.dev.platform_data	= avila_plat_eth,
-+	}, {
-+		.name			= "ixp4xx_eth",
-+		.id			= IXP4XX_ETH_NPEC,
-+		.dev.platform_data	= avila_plat_eth + 1,
-+	}
++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,
++};
++
++static struct platform_device avila_npec_device = {
++	.name			= "ixp4xx_eth",
++	.id			= IXP4XX_ETH_NPEC,
++	.dev.platform_data	= &avila_npec_data,
 +};
 +
  static struct platform_device *avila_devices[] __initdata = {
  	&avila_i2c_gpio,
  	&avila_flash,
- 	&avila_uart
- };
- 
-+static struct platform_device *avila_eth_devices[] = {
-+	&avila_eth[0],
-+	&avila_eth[1]
-+};
-+
- static void __init avila_init(void)
- {
- 	ixp4xx_sys_init();
-@@ -159,6 +189,7 @@ static void __init avila_init(void)
+@@ -159,6 +184,8 @@ static void __init avila_init(void)
  
  	platform_device_register(&avila_pata);
  
-+	platform_add_devices(avila_eth_devices, ARRAY_SIZE(avila_eth_devices));
++	platform_device_register(avila_npeb_device);
++	platform_device_register(avila_npec_device);
  }
  
  MACHINE_START(AVILA, "Gateworks Avila Network Platform")
diff --git a/target/linux/ixp4xx/patches-2.6.25/298-avila_rtc_fixup.patch b/target/linux/ixp4xx/patches-2.6.25/298-avila_rtc_fixup.patch
deleted file mode 100644
index f706c100a8..0000000000
--- a/target/linux/ixp4xx/patches-2.6.25/298-avila_rtc_fixup.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c
---- linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c	2007-10-09 15:31:38.000000000 -0500
-+++ linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c	2007-10-11 01:08:21.000000000 -0500
-@@ -138,6 +138,35 @@ static struct platform_device *avila_dev
- 	&avila_uart
- };
- 
-+static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
-+
-+static void __init avila_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(avila_rtc_probe) + strlen(p) + 1 + 4) >> 2;
-+    strlcpy(t->u.cmdline.cmdline, avila_rtc_probe, COMMAND_LINE_SIZE);
-+    strlcpy(t->u.cmdline.cmdline + strlen(avila_rtc_probe), p,
-+        COMMAND_LINE_SIZE - strlen(avila_rtc_probe));
-+
-+    /* Terminate the table. */
-+    t = tag_next(t);
-+    t->hdr.tag = ATAG_NONE;
-+    t->hdr.size = 0;
-+}
-+
- static void __init avila_init(void)
- {
- 	ixp4xx_sys_init();
-@@ -165,6 +194,7 @@ MACHINE_START(AVILA, "Gateworks Avila Ne
- 	/* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
- 	.phys_io	= IXP4XX_PERIPHERAL_BASE_PHYS,
- 	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+	.fixup          = avila_fixup,
- 	.map_io		= ixp4xx_map_io,
- 	.init_irq	= ixp4xx_init_irq,
- 	.timer		= &ixp4xx_timer,
-@@ -182,6 +212,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc 
- 	/* Maintainer: Tom Billman <kernel@giantshoulderinc.com> */
- 	.phys_io	= IXP4XX_PERIPHERAL_BASE_PHYS,
- 	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
-+	.fixup          = avila_fixup,
- 	.map_io		= ixp4xx_map_io,
- 	.init_irq	= ixp4xx_init_irq,
- 	.timer		= &ixp4xx_timer,
diff --git a/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch b/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch
index cedeb84694..e35ddbe334 100644
--- a/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/300-avila_fetch_mac.patch
@@ -21,55 +21,104 @@ Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
  #include <linux/i2c-gpio.h>
  
  #include <asm/types.h>
-@@ -177,6 +185,118 @@ static struct platform_device *avila_eth
- 	&avila_eth[1]
- };
+@@ -29,6 +37,13 @@
+ #include <asm/mach/arch.h>
+ #include <asm/mach/flash.h>
  
-+#ifdef CONFIG_SENSORS_EEPROM
 +struct avila_board_info {
-+	unsigned char *model;
-+	int	npes_used;
-+	int	npeb_phy;
-+	int	npec_phy;
++	unsigned char	*model;
++	void		(* setup)(void);
 +};
 +
-+static struct avila_board_info avila_boards[] = {
++static struct avila_board_info *avila_info __initdata;
++
+ static struct flash_platform_data avila_flash_data = {
+ 	.map_name	= "cfi_probe",
+ 	.width		= 2,
+@@ -192,10 +207,160 @@ static void __init avila_fixup(struct ma
+ 	t->hdr.size = 0;
+ }
+ 
++static void __init avila_gw23xx_setup(void)
++{
++	platform_device_register(&avila_npeb_device);
++	platform_device_register(&avila_npec_device);
++}
++
++#ifdef CONFIG_SENSORS_EEPROM
++static void __init avila_gw2342_setup(void)
++{
++	platform_device_register(&avila_npeb_device);
++	platform_device_register(&avila_npec_device);
++}
++
++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);
++}
++
++static void __init avila_gw2347_setup(void)
++{
++	platform_device_register(&avila_npeb_device);
++}
++
++static void __init avila_gw2348_setup(void)
++{
++	platform_device_register(&avila_npeb_device);
++	platform_device_register(&avila_npec_device);
++}
++
++static void __init avila_gw2353_setup(void)
++{
++	platform_device_register(&avila_npeb_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);
++}
++
++static void __init avila_gw2357_setup(void)
++{
++	platform_device_register(&avila_npeb_device);
++}
++
++static struct avila_board_info avila_boards[] __initdata = {
 +	{
 +		.model		= "GW2342",
-+		.npes_used	= 2,
-+		.npeb_phy	= 0,
-+		.npec_phy	= 1,
++		.setup		= avila_gw2342_setup,
 +	}, {
-+		.model		= "GW2347",
-+		.npes_used	= 1,
-+		.npeb_phy	= 1,
++		.model		= "GW2345",
++		.setup		= avila_gw2345_setup,
 +	}, {
-+		.model		= "GW2348-2",
-+		.npes_used	= 2,
-+		.npeb_phy	= 0,
-+		.npec_phy	= 1,
++		.model		= "GW2347",
++		.setup		= avila_gw2347_setup,
 +	}, {
-+		.model		= "GW2348-4",
-+		.npes_used	= 2,
-+		.npeb_phy	= 0,
-+		.npec_phy	= 1,
++		.model		= "GW2348",
++		.setup		= avila_gw2348_setup,
 +	}, {
 +		.model		= "GW2353",
-+		.npes_used	= 1,
-+		.npeb_phy	= 1,
++		.setup		= avila_gw2353_setup,
 +	}, {
 +		.model		= "GW2355",
-+		.npes_used	= 2,
-+		.npeb_phy	= -1,
-+		.npec_phy	= 1,
++		.setup		= avila_gw2355_setup,
 +	}, {
 +		.model		= "GW2357",
-+		.npes_used	= 1,
-+		.npeb_phy	= 1,
++		.setup		= avila_gw2357_setup,
 +	}
 +};
 +
-+static struct avila_board_info *avila_find_board_info(char *model)
++static struct avila_board_info * __init avila_find_board_info(char *model)
 +{
 +	int i;
 +
@@ -91,64 +140,90 @@ Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
 +	unsigned char model[16];
 +};
 +
-+static int avila_eeprom_notify(struct notifier_block *self,
++static int __init avila_eeprom_notify(struct notifier_block *self,
 +			unsigned long event, void *t)
 +{
 +	struct eeprom_data *ee = t;
-+	struct avila_board_info *info = NULL;
 +	struct avila_eeprom_header hdr;
 +
++	if (avila_info)
++		return NOTIFY_DONE;
++
 +	/* The eeprom is at address 0x51 */
 +	if (event != EEPROM_REGISTER || ee->client.addr != 0x51)
 +		return NOTIFY_DONE;
 +
 +	ee->attr->read(&ee->client.dev.kobj, ee->attr, (char *)&hdr,
-+		0, sizeof(hdr));
++							0, sizeof(hdr));
 +
 +	if (hdr.magic[0] != 'G' || hdr.magic[1] != 'W')
 +		return NOTIFY_DONE;
 +
-+	memcpy(&avila_plat_eth[0].hwaddr, hdr.mac0, ETH_ALEN);
-+	memcpy(&avila_plat_eth[1].hwaddr, hdr.mac1, ETH_ALEN);
-+
-+	info = avila_find_board_info(hdr.model);
-+
-+	if (info) {
-+		printk(KERN_DEBUG "Running on Gateworks Avila %s\n",
-+							info->model);
-+		avila_plat_eth[0].phy = info->npeb_phy;
-+		avila_plat_eth[1].phy = info->npec_phy;
-+		platform_add_devices(avila_eth_devices,
-+			info->npes_used);
-+	} else {
-+		printk(KERN_INFO "Unknown/missing Avila model number"
-+					" -- defaults will be used\n");
-+		platform_add_devices(avila_eth_devices,
-+			ARRAY_SIZE(avila_eth_devices));
-+	}
++	memcpy(&avila_npeb_data.hwaddr, hdr.mac0, ETH_ALEN);
++	memcpy(&avila_npec_data.hwaddr, hdr.mac1, ETH_ALEN);
 +
-+	unregister_eeprom_notifier(self);
++	avila_info = avila_find_board_info(hdr.model);
 +
 +	return NOTIFY_OK;
 +}
 +
-+static struct notifier_block avila_eeprom_notifier = {
++static struct notifier_block avila_eeprom_notifier __initdata = {
 +       .notifier_call = avila_eeprom_notify
 +};
-+#endif
++
++static void __init avila_register_eeprom_notifier(void)
++{
++	register_eeprom_notifier(&avila_eeprom_notifier);
++}
++
++static void __init avila_unregister_eeprom_notifier(void)
++{
++	unregister_eeprom_notifier(&avila_eeprom_notifier);
++}
++#else /* CONFIG_SENSORS_EEPROM */
++static inline void avila_register_eeprom_notifier(void) {};
++static inline void avila_unregister_eeprom_notifier(void) {};
++#endif /* CONFIG_SENSORS_EEPROM */
 +
  static void __init avila_init(void)
  {
  	ixp4xx_sys_init();
-@@ -201,7 +321,11 @@ static void __init avila_init(void)
+ 
++	/*
++	 * These devices are present on all Avila models and don't need any
++	 * model specific setup.
++	 */
+ 	avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ 	avila_flash_resource.end =
+ 		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
+@@ -213,9 +378,28 @@ static void __init avila_init(void)
  
  	platform_device_register(&avila_pata);
  
-+#ifdef CONFIG_SENSORS_EEPROM
-+	register_eeprom_notifier(&avila_eeprom_notifier);
-+#else
- 	platform_add_devices(avila_eth_devices, ARRAY_SIZE(avila_eth_devices));
-+#endif
+-	platform_device_register(avila_npeb_device);
+-	platform_device_register(avila_npec_device);
++	avila_register_eeprom_notifier();
++}
++
++static int __init avila_model_setup(void)
++{
++	if (!machine_is_avila())
++		return 0;
++
++	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();
++	}
++
++	avila_unregister_eeprom_notifier();
++	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-2.6.25/301-avila_led.patch b/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch
index 181d6baad8..825773900a 100644
--- a/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/301-avila_led.patch
@@ -2,47 +2,115 @@ Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
 ===================================================================
 --- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/avila.h
 +++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
-@@ -36,4 +36,5 @@
+@@ -36,4 +36,6 @@
  #define AVILA_PCI_INTC_PIN	9
  #define AVILA_PCI_INTD_PIN	8
  
 -
-+/* User LED */
-+#define AVILA_LED_USER_GPIO	3
++/* User LEDs */
++#define AVILA_GW23XX_LED_USER_GPIO	3
++#define AVILA_GW23X7_LED_USER_GPIO	4
 Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
 ===================================================================
 --- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
 +++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -174,10 +174,31 @@ static struct platform_device avila_eth[
- 	}
+@@ -26,6 +26,7 @@
+ # include <linux/eeprom.h>
+ #endif
+ 
++#include <linux/leds.h>
+ #include <linux/i2c-gpio.h>
+ 
+ #include <asm/types.h>
+@@ -172,6 +173,25 @@ static struct platform_device avila_npec
+ 	.dev.platform_data	= &avila_npec_data,
  };
  
-+#ifdef CONFIG_LEDS_IXP4XX
-+static struct resource avila_led_resources[] = {
++static struct gpio_led avila_leds[] = {
 +	{
-+		.name		= "user",
-+		.start		= AVILA_LED_USER_GPIO,
-+		.end		= AVILA_LED_USER_GPIO,
-+		.flags		= IXP4XX_GPIO_LOW,
-+	},
++		.name		= "user",  /* green led */
++		.gpio		= AVILA_GW23XX_LED_USER_GPIO,
++		.active_low	= 1,
++	}
++};
++
++static struct gpio_led_platform_data avila_leds_data = {
++	.num_leds		= 1,
++	.leds			= avila_leds,
 +};
 +
-+static struct platform_device avila_leds = {
-+	.name			= "IXP4XX-GPIO-LED",
++static struct platform_device avila_leds_device = {
++	.name			= "leds-gpio",
 +	.id			= -1,
-+	.num_resources		= ARRAY_SIZE(avila_led_resources),
-+	.resource		= avila_led_resources,
++	.dev.platform_data	= &avila_leds_data,
 +};
-+#endif
 +
  static struct platform_device *avila_devices[] __initdata = {
  	&avila_i2c_gpio,
  	&avila_flash,
--	&avila_uart
-+	&avila_uart,
-+#ifdef CONFIG_LEDS_IXP4XX
-+	&avila_leds,
-+#endif
- };
+@@ -211,6 +231,8 @@ static void __init avila_gw23xx_setup(vo
+ {
+ 	platform_device_register(&avila_npeb_device);
+ 	platform_device_register(&avila_npec_device);
++
++	platform_device_register(&avila_leds_device);
+ }
+ 
+ #ifdef CONFIG_SENSORS_EEPROM
+@@ -218,6 +240,8 @@ static void __init avila_gw2342_setup(vo
+ {
+ 	platform_device_register(&avila_npeb_device);
+ 	platform_device_register(&avila_npec_device);
++
++	platform_device_register(&avila_leds_device);
+ }
+ 
+ static void __init avila_gw2345_setup(void)
+@@ -228,22 +252,30 @@ static void __init avila_gw2345_setup(vo
+ 
+ 	avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
+ 	platform_device_register(&avila_npec_device);
++
++	platform_device_register(&avila_leds_device);
+ }
+ 
+ static void __init avila_gw2347_setup(void)
+ {
+ 	platform_device_register(&avila_npeb_device);
++
++	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
++	platform_device_register(&avila_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_leds_device);
+ }
+ 
+ static void __init avila_gw2353_setup(void)
+ {
+ 	platform_device_register(&avila_npeb_device);
++	platform_device_register(&avila_leds_device);
+ }
+ 
+ static void __init avila_gw2355_setup(void)
+@@ -254,11 +286,16 @@ static void __init avila_gw2355_setup(vo
+ 
+ 	avila_npec_data.phy = 5;
+ 	platform_device_register(&avila_npec_device);
++
++	platform_device_register(&avila_leds_device);
+ }
+ 
+ static void __init avila_gw2357_setup(void)
+ {
+ 	platform_device_register(&avila_npeb_device);
++
++	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
++	platform_device_register(&avila_leds_device);
+ }
  
- static struct platform_device *avila_eth_devices[] = {
+ static struct avila_board_info avila_boards[] __initdata = {
diff --git a/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch b/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch
index faa08beeab..aee0eeeeca 100644
--- a/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch
+++ b/target/linux/ixp4xx/patches-2.6.25/302-avila_gpio_device.patch
@@ -2,14 +2,14 @@ Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
 ===================================================================
 --- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
 +++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
-@@ -192,6 +192,24 @@ static struct platform_device avila_leds
+@@ -192,10 +192,28 @@ static struct platform_device avila_leds
+ 	.dev.platform_data	= &avila_leds_data,
  };
- #endif
  
-+#ifdef CONFIG_GPIO_DEVICE
 +static struct resource avila_gpio_resources[] = {
 +	{
 +		.name	= "gpio",
++		/* FIXME: gpio mask should be model specific */
 +		.start	= AVILA_GPIO_MASK,
 +		.end	= AVILA_GPIO_MASK,
 +		.flags	= 0,
@@ -22,29 +22,24 @@ Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
 +	.num_resources		= ARRAY_SIZE(avila_gpio_resources),
 +	.resource		= avila_gpio_resources,
 +};
-+#endif
 +
  static struct platform_device *avila_devices[] __initdata = {
  	&avila_i2c_gpio,
  	&avila_flash,
-@@ -199,6 +217,9 @@ static struct platform_device *avila_dev
- #ifdef CONFIG_LEDS_IXP4XX
- 	&avila_leds,
- #endif
-+#ifdef CONFIG_GPIO_DEVICE
+-	&avila_uart
++	&avila_uart,
 +	&avila_gpio,
-+#endif
  };
  
- static struct platform_device *avila_eth_devices[] = {
+ static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
 Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
 ===================================================================
 --- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/avila.h
 +++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/avila.h
-@@ -38,3 +38,6 @@
- 
- /* User LED */
- #define AVILA_LED_USER_GPIO	3
+@@ -39,3 +39,6 @@
+ /* 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)
++#define AVILA_GPIO_MASK	(1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)
diff --git a/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch b/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch
new file mode 100644
index 0000000000..ffba2bb390
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.25/303-avila_gw23x7_phy_quirk.patch
@@ -0,0 +1,52 @@
+Index: linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
+===================================================================
+--- linux-2.6.24.2.orig/arch/arm/mach-ixp4xx/avila-setup.c
++++ linux-2.6.24.2/arch/arm/mach-ixp4xx/avila-setup.c
+@@ -276,6 +276,7 @@ static void __init avila_gw2345_setup(vo
+ 
+ static void __init avila_gw2347_setup(void)
+ {
++	avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7;
+ 	platform_device_register(&avila_npeb_device);
+ 
+ 	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
+@@ -310,6 +311,7 @@ static void __init avila_gw2355_setup(vo
+ 
+ static void __init avila_gw2357_setup(void)
+ {
++	avila_npeb_data.quirks |= IXP4XX_ETH_QUIRK_GW23X7;
+ 	platform_device_register(&avila_npeb_device);
+ 
+ 	avila_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
+Index: linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+===================================================================
+--- linux-2.6.24.2.orig/drivers/net/arm/ixp4xx_eth.c
++++ linux-2.6.24.2/drivers/net/arm/ixp4xx_eth.c
+@@ -347,6 +347,14 @@ static void phy_reset(struct net_device 
+ 		return;
+ 	}
+ 
++	if (port->plat->quirks & IXP4XX_ETH_QUIRK_GW23X7) {
++		mdio_write(dev, 1, 0x19,
++				(mdio_read(dev, 1, 0x19) & 0xfffe) | 0x8000);
++
++		printk(KERN_DEBUG "%s: phy_id of the DP83848 changed to 0\n",
++								dev->name);
++	}
++
+ 	/* restart auto negotiation */
+ 	bmcr = mdio_read(dev, phy_id, MII_BMCR);
+ 	bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
+Index: linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
+===================================================================
+--- linux-2.6.24.2.orig/include/asm-arm/arch-ixp4xx/platform.h
++++ linux-2.6.24.2/include/asm-arm/arch-ixp4xx/platform.h
+@@ -115,6 +115,8 @@ struct eth_plat_info {
+ 	u8 txreadyq;
+ 	u8 hwaddr[6];
+ 	u32 phy_mask;
++	u32 quirks;
++#define IXP4XX_ETH_QUIRK_GW23X7		0x00000001
+ };
+ 
+ /* Information about built-in HSS (synchronous serial) interfaces */