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Openwrt/target/linux/ixp4xx-2.6/patches/500-compex.patch
Imre Kaloz 0fc4540a23 add support for the Compex WP18 and NP18A 
SVN-Revision: 6981
2007-04-17 09:21:50 +00:00

181 lines
5.7 KiB
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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
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