--- /dev/null
+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>
+---
+ arch/arm/mach-ixp4xx/Kconfig | 8 ++
+ arch/arm/mach-ixp4xx/Makefile | 2 +
+ arch/arm/mach-ixp4xx/compex-setup.c | 136 +++++++++++++++++++++++++++++++++++
+ arch/arm/mach-ixp4xx/ixdp425-pci.c | 3 +-
+ arch/arm/tools/mach-types | 2 +-
+ 5 files changed, 149 insertions(+), 2 deletions(-)
+ create mode 100644 arch/arm/mach-ixp4xx/compex-setup.c
+
+--- a/arch/arm/mach-ixp4xx/Kconfig
++++ b/arch/arm/mach-ixp4xx/Kconfig
+@@ -89,6 +89,14 @@ config MACH_SIDEWINDER
+ Engineering Sidewinder board. For more information on this
+ platform, see http://www.adiengineering.com
+
++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://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
+@@ -19,6 +19,7 @@ obj-pci-$(CONFIG_MACH_WG302V2) += wg302
+ obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
+ obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
+ obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
++obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
+
+ obj-y += common.o
+
+@@ -37,6 +38,7 @@ obj-$(CONFIG_MACH_FSG) += fsg-setup.o
+ obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
+ obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
+ obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
++obj-$(CONFIG_MACH_COMPEX) += compex-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/compex-setup.c
+@@ -0,0 +1,136 @@
++/*
++ * 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 <asm/mach-types.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 eth_plat_info compex_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 compex_eth[] = {
++ {
++ .name = "ixp4xx_eth",
++ .id = IXP4XX_ETH_NPEB,
++ .dev.platform_data = compex_plat_eth,
++ }, {
++ .name = "ixp4xx_eth",
++ .id = IXP4XX_ETH_NPEC,
++ .dev.platform_data = compex_plat_eth + 1,
++ }
++};
++
++static struct platform_device *compex_devices[] __initdata = {
++ &compex_flash,
++ &compex_uart,
++ &compex_eth[0],
++ &compex_eth[1],
++};
++
++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) + SZ_32M - 1;
++
++ platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
++}
++
++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
+--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
++++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
+@@ -66,7 +66,8 @@ 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_compex())
+ pci_common_init(&ixdp425_pci);
+ return 0;
+ }
+--- a/arch/arm/tools/mach-types
++++ b/arch/arm/tools/mach-types
+@@ -1273,7 +1273,7 @@ oiab MACH_OIAB OIAB 1269
+ smdk6400 MACH_SMDK6400 SMDK6400 1270
+ nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271
+ greenphone MACH_GREENPHONE GREENPHONE 1272
+-compex42x MACH_COMPEXWP18 COMPEXWP18 1273
++compex MACH_COMPEX COMPEX 1273
+ xmate MACH_XMATE XMATE 1274
+ energizer MACH_ENERGIZER ENERGIZER 1275
+ ime1 MACH_IME1 IME1 1276
projects / openwrt.git / blobdiff