add support for the Netgear WG302v1/WAG302v1

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10197 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 298 insertions, 1 deletions

diff --git a/scripts/arm-magic.sh b/scripts/arm-magic.sh
index 7878ed744..7a7ce17f4 100755
--- a/scripts/arm-magic.sh
+++ b/scripts/arm-magic.sh
@@ -22,7 +22,7 @@
 # NOTE: for now it's for only IXP4xx in big endian mode
 
 # list of supported boards, in "boardname machtypeid" format
-for board in "avila 526" "gateway7001 731" "nslu2 597" "nas100d 865" "wg302v2 890" "pronghornmetro 1040" "compex 1273" "wrt300nv2 1077" "loft 849" "dsmg600 964" "fsg3 1091" "ap1000 1543"
+for board in "avila 526" "gateway7001 731" "nslu2 597" "nas100d 865" "wg302v1 889" "wg302v2 890" "pronghornmetro 1040" "compex 1273" "wrt300nv2 1077" "loft 849" "dsmg600 964" "fsg3 1091" "ap1000 1543"
 do
   set -- $board
   hexid=$(printf %x\\n $2)
diff --git a/target/linux/ixp4xx/config-default b/target/linux/ixp4xx/config-default
index a5df2ed64..1b725f646 100644
--- a/target/linux/ixp4xx/config-default
+++ b/target/linux/ixp4xx/config-default
@@ -219,6 +219,7 @@ CONFIG_MACH_NAS100D=y
 CONFIG_MACH_NSLU2=y
 CONFIG_MACH_PRONGHORNMETRO=y
 CONFIG_MACH_SIDEWINDER=y
+CONFIG_MACH_WG302V1=y
 CONFIG_MACH_WG302V2=y
 CONFIG_MACH_WRT300NV2=y
 # CONFIG_MAC_PARTITION is not set
diff --git a/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch b/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
new file mode 100644
index 000000000..129e5ca8e
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
@@ -0,0 +1,217 @@
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig	2008-01-14 22:08:42.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig	2008-01-14 22:12:21.000000000 +0100
+@@ -49,6 +49,14 @@
+ 	  7001 Access Point. For more information on this platform,
+ 	  see http://openwrt.org
+ 
++config MACH_WG302V1
++	bool "Netgear WG302 v1 / WAG302 v1"
++	select PCI
++	help
++	  Say 'Y' here if you want your kernel to support Netgear's
++	  WG302 v1 or WAG302 v1 Access Points. For more information
++	  on this platform, see http://openwrt.org
++
+ config MACH_WG302V2
+ 	bool "Netgear WG302 v2 / WAG302 v2"
+ 	select PCI
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile	2008-01-14 22:08:42.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile	2008-01-14 22:11:47.000000000 +0100
+@@ -14,6 +14,7 @@
+ obj-pci-$(CONFIG_MACH_NAS100D)		+= nas100d-pci.o
+ obj-pci-$(CONFIG_MACH_DSMG600)		+= dsmg600-pci.o
+ obj-pci-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-pci.o
++obj-pci-$(CONFIG_MACH_WG302V1)		+= wg302v1-pci.o
+ obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302v2-pci.o
+ obj-pci-$(CONFIG_MACH_FSG)		+= fsg-pci.o
+ obj-pci-$(CONFIG_MACH_PRONGHORNMETRO)	+= pronghornmetro-pci.o
+@@ -33,6 +34,7 @@
+ obj-$(CONFIG_MACH_NAS100D)	+= nas100d-setup.o nas100d-power.o
+ obj-$(CONFIG_MACH_DSMG600)      += dsmg600-setup.o dsmg600-power.o
+ obj-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-setup.o
++obj-$(CONFIG_MACH_WG302V1)	+= wg302v1-setup.o
+ obj-$(CONFIG_MACH_WG302V2)	+= wg302v2-setup.o
+ obj-$(CONFIG_MACH_FSG)		+= fsg-setup.o fsg-power.o
+ obj-$(CONFIG_MACH_PRONGHORNMETRO)	+= pronghornmetro-setup.o
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-pci.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-pci.c
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-pci.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-pci.c	2008-01-14 22:33:52.000000000 +0100
+@@ -0,0 +1,63 @@
++/*
++ * arch/arch/mach-ixp4xx/wg302v1-pci.c
++ *
++ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1
++ *
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * based on coyote-pci.c:
++ *	Copyright (C) 2002 Jungo Software Technologies.
++ *	Copyright (C) 2003 MontaVista Software, 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/mach/pci.h>
++
++void __init wg302v1_pci_preinit(void)
++{
++	set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
++	set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
++
++	ixp4xx_pci_preinit();
++}
++
++static int __init wg302v1_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++	if (slot == 1)
++		return IRQ_IXP4XX_GPIO8;
++	else if (slot == 2)
++		return IRQ_IXP4XX_GPIO10;
++	else return -1;
++}
++
++struct hw_pci wg302v1_pci __initdata = {
++	.nr_controllers = 1,
++	.preinit =        wg302v1_pci_preinit,
++	.swizzle =        pci_std_swizzle,
++	.setup =          ixp4xx_setup,
++	.scan =           ixp4xx_scan_bus,
++	.map_irq =        wg302v1_map_irq,
++};
++
++int __init wg302v1_pci_init(void)
++{
++	if (machine_is_wg302v1())
++		pci_common_init(&wg302v1_pci);
++	return 0;
++}
++
++subsys_initcall(wg302v1_pci_init);
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c	2008-01-14 23:04:01.000000000 +0100
+@@ -0,0 +1,109 @@
++/*
++ * arch/arm/mach-ixp4xx/wg302v1-setup.c
++ *
++ * Board setup for the Netgear WG302 v1 and WAG302 v1
++ *
++ * 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/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 wg302v1_flash_data = {
++	.map_name	= "cfi_probe",
++	.width		= 2,
++};
++
++static struct resource wg302v1_flash_resource = {
++	.flags		= IORESOURCE_MEM,
++};
++
++static struct platform_device wg302v1_flash = {
++	.name		= "IXP4XX-Flash",
++	.id		= 0,
++	.dev		= {
++		.platform_data = &wg302v1_flash_data,
++	},
++	.num_resources	= 1,
++	.resource	= &wg302v1_flash_resource,
++};
++
++static struct resource wg302v1_uart_resource = {
++	.start	= IXP4XX_UART1_BASE_PHYS,
++	.end	= IXP4XX_UART1_BASE_PHYS + 0x0fff,
++	.flags	= IORESOURCE_MEM,
++};
++
++static struct plat_serial8250_port wg302v1_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 wg302v1_uart = {
++	.name		= "serial8250",
++	.id		= PLAT8250_DEV_PLATFORM,
++	.dev			= {
++		.platform_data	= wg302v1_uart_data,
++	},
++	.num_resources	= 1,
++	.resource	= &wg302v1_uart_resource,
++};
++
++static struct platform_device *wg302v1_devices[] __initdata = {
++	&wg302v1_flash,
++	&wg302v1_uart,
++};
++
++static void __init wg302v1_init(void)
++{
++	ixp4xx_sys_init();
++
++	wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
++	wg302v1_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(wg302v1_devices, ARRAY_SIZE(wg302v1_devices));
++}
++
++#ifdef CONFIG_MACH_WG302V1
++MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
++	/* 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	= wg302v1_init,
++MACHINE_END
++#endif
diff --git a/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch
new file mode 100644
index 000000000..250d85e6d
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch
@@ -0,0 +1,31 @@
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c	2008-01-14 23:06:42.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c	2008-01-14 23:03:16.000000000 +0100
+@@ -77,9 +77,27 @@
+ 	.resource	= &wg302v1_uart_resource,
+ };
+ 
++/* Built-in 10/100 Ethernet MAC interfaces */
++static struct eth_plat_info wg302_plat_eth[] = {
++	{
++		.phy		= 30,
++		.rxq		= 3,
++		.txreadyq	= 20,
++	}
++};
++
++static struct platform_device wg302_eth[] = {
++	{
++		.name			= "ixp4xx_eth",
++		.id			= IXP4XX_ETH_NPEB,
++		.dev.platform_data	= wg302_plat_eth,
++	}
++};
++
+ static struct platform_device *wg302v1_devices[] __initdata = {
+ 	&wg302v1_flash,
+ 	&wg302v1_uart,
++	&wg302_eth[0],
+ };
+ 
+ static void __init wg302v1_init(void)
diff --git a/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch
new file mode 100644
index 000000000..b370088ae
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch
@@ -0,0 +1,48 @@
+diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c
+--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c	2008-01-14 23:12:03.000000000 +0100
++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c	2008-01-14 23:11:34.000000000 +0100
+@@ -100,6 +100,36 @@
+ 	&wg302_eth[0],
+ };
+ 
++static char wg302v1_mem_fixup[] __initdata = "mem=32M ";
++
++static void __init wg302v1_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(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2;
++	strlcpy(t->u.cmdline.cmdline, wg302v1_mem_fixup, COMMAND_LINE_SIZE);
++	strlcpy(t->u.cmdline.cmdline + strlen(wg302v1_mem_fixup), p,
++		COMMAND_LINE_SIZE - strlen(wg302v1_mem_fixup));
++
++	/* Terminate the table. */
++	t = tag_next(t);
++	t->hdr.tag = ATAG_NONE;
++	t->hdr.size = 0;
++}
++
+ static void __init wg302v1_init(void)
+ {
+ 	ixp4xx_sys_init();
+@@ -118,6 +148,7 @@
+ 	/* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
+ 	.phys_io	= IXP4XX_PERIPHERAL_BASE_PHYS,
+ 	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
++	.fixup		= wg302v1_fixup,
+ 	.map_io		= ixp4xx_map_io,
+ 	.init_irq	= ixp4xx_init_irq,
+ 	.timer		= &ixp4xx_timer,