--- /dev/null
+--- a/arch/arm/mach-ixp4xx/Kconfig
++++ b/arch/arm/mach-ixp4xx/Kconfig
+@@ -57,6 +57,14 @@
+ WG302 v2 or WAG302 v2 Access Points. For more information
+ on this platform, see http://openwrt.org
+
++config MACH_PRONGHORNMETRO
++ bool "Pronghorn Metro"
++ select PCI
++ help
++ Say 'Y' here if you want your kernel to support the ADI
++ Engineering Pronghorn Metro Platform. For more
++ information on this platform, see <file:Documentation/arm/IXP4xx>.
++
+ config ARCH_IXDP425
+ bool "IXDP425"
+ help
+--- a/arch/arm/mach-ixp4xx/Makefile
++++ b/arch/arm/mach-ixp4xx/Makefile
+@@ -16,6 +16,7 @@
+ obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
+ obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
+ obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
++obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
+
+ obj-y += common.o
+
+@@ -30,6 +31,7 @@
+ obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
+ obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
+ obj-$(CONFIG_MACH_FSG) += fsg-setup.o
++obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-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/pronghornmetro-pci.c
+@@ -0,0 +1,74 @@
++/*
++ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
++ *
++ * PCI setup routines for ADI Engineering Pronghorn Metro
++ *
++ * 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 <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 pronghornmetro_pci_preinit(void)
++{
++ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_LOW);
++ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW);
++ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
++ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW);
++
++ ixp4xx_pci_preinit();
++}
++
++static int __init pronghornmetro_map_irq(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 pronghornmetro_pci __initdata = {
++ .nr_controllers = 1,
++ .preinit = pronghornmetro_pci_preinit,
++ .swizzle = pci_std_swizzle,
++ .setup = ixp4xx_setup,
++ .scan = ixp4xx_scan_bus,
++ .map_irq = pronghornmetro_map_irq,
++};
++
++int __init pronghornmetro_pci_init(void)
++{
++ if (machine_is_pronghorn_metro())
++ pci_common_init(&pronghornmetro_pci);
++ return 0;
++}
++
++subsys_initcall(pronghornmetro_pci_init);
+--- /dev/null
++++ b/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
+@@ -0,0 +1,147 @@
++/*
++ * arch/arm/mach-ixp4xx/pronghornmetro-setup.c
++ *
++ * Board setup for the ADI Engineering Pronghorn Metro
++ *
++ * 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 <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 pronghornmetro_flash_data = {
++ .map_name = "cfi_probe",
++ .width = 2,
++};
++
++static struct resource pronghornmetro_flash_resource = {
++ .flags = IORESOURCE_MEM,
++};
++
++static struct platform_device pronghornmetro_flash = {
++ .name = "IXP4XX-Flash",
++ .id = 0,
++ .dev = {
++ .platform_data = &pronghornmetro_flash_data,
++ },
++ .num_resources = 1,
++ .resource = &pronghornmetro_flash_resource,
++};
++
++static struct resource pronghornmetro_uart_resource = {
++ .start = IXP4XX_UART2_BASE_PHYS,
++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
++ .flags = IORESOURCE_MEM,
++};
++
++static struct plat_serial8250_port pronghornmetro_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 pronghornmetro_uart = {
++ .name = "serial8250",
++ .id = PLAT8250_DEV_PLATFORM,
++ .dev = {
++ .platform_data = pronghornmetro_uart_data,
++ },
++ .num_resources = 1,
++ .resource = &pronghornmetro_uart_resource,
++};
++
++static struct resource pronghornmetro_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 pronghornmetro_pata_data = {
++ .cs0_bits = 0xbfff0043,
++ .cs1_bits = 0xbfff0043,
++};
++
++static struct platform_device pronghornmetro_pata = {
++ .name = "pata_ixp4xx_cf",
++ .id = 0,
++ .dev.platform_data = &pronghornmetro_pata_data,
++ .num_resources = ARRAY_SIZE(pronghornmetro_pata_resources),
++ .resource = pronghornmetro_pata_resources,
++};
++
++static struct platform_device *pronghornmetro_devices[] __initdata = {
++ &pronghornmetro_flash,
++ &pronghornmetro_uart,
++};
++
++static void __init pronghornmetro_init(void)
++{
++ ixp4xx_sys_init();
++
++ pronghornmetro_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
++ pronghornmetro_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
++
++ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
++ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
++
++ platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
++
++ pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
++ pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
++
++ pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
++ pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
++
++ pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
++ pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
++
++ platform_device_register(&pronghornmetro_pata);
++}
++
++#ifdef CONFIG_MACH_PRONGHORNMETRO
++MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
++ /* 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 = pronghornmetro_init,
++MACHINE_END
++#endif
+--- a/Documentation/arm/IXP4xx
++++ b/Documentation/arm/IXP4xx
+@@ -111,6 +111,9 @@
+ the platform has two mini-PCI slots used for 802.11[bga] cards.
+ Finally, there is an IDE port hanging off the expansion bus.
+
++ADI Engineering Pronghorn Metro Platform
++http://www.adiengineering.com/php-bin/ecomm4/productDisplay.php?category_id=30&product_id=85
++
+ Gateworks Avila Network Platform
+ http://www.gateworks.com/avila_sbc.htm
+
+--- a/include/asm-arm/arch-ixp4xx/uncompress.h
++++ b/include/asm-arm/arch-ixp4xx/uncompress.h
+@@ -41,7 +41,8 @@
+ * Some boards are using UART2 as console
+ */
+ if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
+- machine_is_gateway7001() || machine_is_wg302v2())
++ machine_is_gateway7001() || machine_is_wg302v2() ||
++ machine_is_pronghorn_metro())
+ uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
+ else
+ uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
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