add support for the Compex WP18 and NP18A

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6981 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 180 insertions, 0 deletions

diff --git a/target/linux/ixp4xx-2.6/patches/500-compex.patch b/target/linux/ixp4xx-2.6/patches/500-compex.patch
new file mode 100644
index 0000000000..7d5d56ab69
--- /dev/null
+++ b/target/linux/ixp4xx-2.6/patches/500-compex.patch
@@ -0,0 +1,180 @@
+diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/compex-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/compex-setup.c
+--- linux-2.6.19.2/arch/arm/mach-ixp4xx/compex-setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/compex-setup.c	2007-04-10 01:56:21.000000000 +0200
+@@ -0,0 +1,120 @@
++/*
++ * arch/arm/mach-ixp4xx/compex-setup.c
++ *
++ * Ccompex WP18 / NP18A board-setup
++ *
++ * 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 <asm/types.h>
++#include <asm/setup.h>
++#include <asm/memory.h>
++#include <asm/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 compex_flash_data = {
++	.map_name	= "cfi_probe",
++	.width		= 2,
++};
++
++static struct resource compex_flash_resource = {
++	.flags		= IORESOURCE_MEM,
++};
++
++static struct platform_device compex_flash = {
++	.name		= "IXP4XX-Flash",
++	.id		= 0,
++	.dev		= {
++		.platform_data = &compex_flash_data,
++	},
++	.num_resources	= 1,
++	.resource	= &compex_flash_resource,
++};
++
++static struct resource compex_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 compex_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 compex_uart = {
++	.name			= "serial8250",
++	.id			= PLAT8250_DEV_PLATFORM,
++	.dev.platform_data	= compex_uart_data,
++	.num_resources		= 2,
++	.resource		= compex_uart_resources
++};
++
++static struct platform_device *compex_devices[] __initdata = {
++	&compex_flash,
++	&compex_uart
++};
++
++static void __init compex_init(void)
++{
++	ixp4xx_sys_init();
++
++	compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
++	compex_flash_resource.end =
++		IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
++
++	platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
++}
++
++#ifdef CONFIG_MACH_COMPEX
++MACHINE_START(COMPEX, "Compex WP18 / NP18A")
++	/* 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	= compex_init,
++MACHINE_END
++#endif
+diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/ixdp425-pci.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c
+--- linux-2.6.19.2/arch/arm/mach-ixp4xx/ixdp425-pci.c	2007-01-10 20:10:37.000000000 +0100
++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c	2007-04-10 00:22:16.000000000 +0200
+@@ -66,7 +66,7 @@
+ int __init ixdp425_pci_init(void)
+ {
+ 	if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
+-			machine_is_avila() || machine_is_ixdp465())
++			machine_is_avila() || machine_is_ixdp465() || machine_is_compex())
+ 		pci_common_init(&ixdp425_pci);
+ 	return 0;
+ }
+diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig
+--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig	2007-04-10 00:33:31.000000000 +0200
++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig	2007-04-10 00:48:37.000000000 +0200
+@@ -57,6 +57,14 @@
+ 	  Engineering Pronghorn Metro Platform. For more
+ 	  information on this platform, see <file:Documentation/arm/IXP4xx>.
+ 
++config MACH_COMPEX
++	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://openwrt.org
++
+ config ARCH_IXDP425
+ 	bool "IXDP425"
+ 	help
+diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile
+--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile	2007-04-10 00:33:39.000000000 +0200
++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile	2007-04-09 20:23:06.000000000 +0200
+@@ -14,6 +14,7 @@
+ obj-pci-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-pci.o
+ obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302v2-pci.o
+ obj-pci-$(CONFIG_MACH_PRONGHORNMETRO)	+= pronghornmetro-pci.o
++obj-pci-$(CONFIG_MACH_COMPEX)		+= ixdp425-pci.o
+ 
+ obj-y	+= common.o
+ 
+@@ -26,5 +27,6 @@
+ obj-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-setup.o
+ obj-$(CONFIG_MACH_WG302V2)	+= wg302v2-setup.o
+ obj-$(CONFIG_MACH_PRONGHORNMETRO)	+= pronghornmetro-setup.o
++obj-$(CONFIG_MACH_COMPEX)	+= compex-setup.o
+ 
+ obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
+diff -Nur linux-2.6.19.2/arch/arm/tools/mach-types linux-2.6.19.2-owrt/arch/arm/tools/mach-types
+--- linux-2.6.19.2/arch/arm/tools/mach-types	2007-04-10 01:27:55.000000000 +0200
++++ linux-2.6.19.2-owrt/arch/arm/tools/mach-types	2007-04-09 20:22:33.000000000 +0200
+@@ -1171,3 +1171,4 @@
+ cdcs_quoll		MACH_CDCS_QUOLL		CDCS_QUOLL		1158
+ quicksilver		MACH_QUICKSILVER	QUICKSILVER		1159
+ uplat926		MACH_UPLAT926		UPLAT926		1160
++compex			MACH_COMPEX		COMPEX			1273