add support for the Netgear WG302v1/WAG302v1
SVN-Revision: 10197
This commit is contained in:
Imre Kaloz
@@ -22,7 +22,7 @@
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# NOTE: for now it's for only IXP4xx in big endian mode
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# NOTE: for now it's for only IXP4xx in big endian mode
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# list of supported boards, in "boardname machtypeid" format
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# list of supported boards, in "boardname machtypeid" format
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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"
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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"
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do
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do
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set -- $board
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set -- $board
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hexid=$(printf %x\\n $2)
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hexid=$(printf %x\\n $2)
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@@ -219,6 +219,7 @@ CONFIG_MACH_NAS100D=y
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CONFIG_MACH_NSLU2=y
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CONFIG_MACH_NSLU2=y
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CONFIG_MACH_PRONGHORNMETRO=y
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CONFIG_MACH_PRONGHORNMETRO=y
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CONFIG_MACH_SIDEWINDER=y
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CONFIG_MACH_SIDEWINDER=y
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CONFIG_MACH_WG302V1=y
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CONFIG_MACH_WG302V2=y
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CONFIG_MACH_WG302V2=y
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CONFIG_MACH_WRT300NV2=y
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CONFIG_MACH_WRT300NV2=y
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# CONFIG_MAC_PARTITION is not set
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# CONFIG_MAC_PARTITION is not set
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217
target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
Normal file
217
target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch
Normal file
@@ -0,0 +1,217 @@
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diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig 2008-01-14 22:08:42.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig 2008-01-14 22:12:21.000000000 +0100
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@@ -49,6 +49,14 @@
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7001 Access Point. For more information on this platform,
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see http://openwrt.org
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+config MACH_WG302V1
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+ bool "Netgear WG302 v1 / WAG302 v1"
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+ select PCI
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+ help
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+ Say 'Y' here if you want your kernel to support Netgear's
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+ WG302 v1 or WAG302 v1 Access Points. For more information
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+ on this platform, see http://openwrt.org
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+
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config MACH_WG302V2
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bool "Netgear WG302 v2 / WAG302 v2"
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select PCI
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diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile 2008-01-14 22:08:42.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile 2008-01-14 22:11:47.000000000 +0100
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@@ -14,6 +14,7 @@
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obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
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obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
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obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
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+obj-pci-$(CONFIG_MACH_WG302V1) += wg302v1-pci.o
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obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
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obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
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obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
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@@ -33,6 +34,7 @@
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obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
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obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
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obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
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+obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o
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obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
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obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
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obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
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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
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-pci.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-pci.c 2008-01-14 22:33:52.000000000 +0100
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@@ -0,0 +1,63 @@
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+/*
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+ * arch/arch/mach-ixp4xx/wg302v1-pci.c
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+ *
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+ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1
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+ *
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+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
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+ *
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+ * based on coyote-pci.c:
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+ * Copyright (C) 2002 Jungo Software Technologies.
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+ * Copyright (C) 2003 MontaVista Software, Inc.
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+ *
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+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License version 2 as
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+ * published by the Free Software Foundation.
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+ *
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+ */
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+
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+#include <linux/kernel.h>
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+#include <linux/pci.h>
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+#include <linux/init.h>
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+#include <linux/irq.h>
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+
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+#include <asm/mach-types.h>
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+#include <asm/hardware.h>
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+
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+#include <asm/mach/pci.h>
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+
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+void __init wg302v1_pci_preinit(void)
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+{
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+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
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+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
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+
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+ ixp4xx_pci_preinit();
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+}
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+
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+static int __init wg302v1_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
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+{
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+ if (slot == 1)
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+ return IRQ_IXP4XX_GPIO8;
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+ else if (slot == 2)
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+ return IRQ_IXP4XX_GPIO10;
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+ else return -1;
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+}
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+
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+struct hw_pci wg302v1_pci __initdata = {
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+ .nr_controllers = 1,
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+ .preinit = wg302v1_pci_preinit,
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+ .swizzle = pci_std_swizzle,
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+ .setup = ixp4xx_setup,
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+ .scan = ixp4xx_scan_bus,
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+ .map_irq = wg302v1_map_irq,
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+};
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+
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+int __init wg302v1_pci_init(void)
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+{
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+ if (machine_is_wg302v1())
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+ pci_common_init(&wg302v1_pci);
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+ return 0;
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+}
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+
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+subsys_initcall(wg302v1_pci_init);
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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
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:04:01.000000000 +0100
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@@ -0,0 +1,109 @@
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+/*
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+ * arch/arm/mach-ixp4xx/wg302v1-setup.c
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+ *
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+ * Board setup for the Netgear WG302 v1 and WAG302 v1
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+ *
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+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
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+ *
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+ * based on coyote-setup.c:
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+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
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+ *
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+ * Author: Imre Kaloz <kaloz@openwrt.org>
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+ *
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+ */
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+
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+#include <linux/kernel.h>
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+#include <linux/init.h>
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+#include <linux/device.h>
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+#include <linux/serial.h>
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+#include <linux/tty.h>
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+#include <linux/serial_8250.h>
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+#include <linux/slab.h>
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+
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+#include <asm/types.h>
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+#include <asm/setup.h>
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+#include <asm/memory.h>
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+#include <asm/hardware.h>
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+#include <asm/irq.h>
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+#include <asm/mach-types.h>
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+#include <asm/mach/arch.h>
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+#include <asm/mach/flash.h>
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+
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+static struct flash_platform_data wg302v1_flash_data = {
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+ .map_name = "cfi_probe",
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+ .width = 2,
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+};
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+
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+static struct resource wg302v1_flash_resource = {
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+ .flags = IORESOURCE_MEM,
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+};
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+
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+static struct platform_device wg302v1_flash = {
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+ .name = "IXP4XX-Flash",
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+ .id = 0,
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+ .dev = {
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+ .platform_data = &wg302v1_flash_data,
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+ },
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+ .num_resources = 1,
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+ .resource = &wg302v1_flash_resource,
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+};
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+
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+static struct resource wg302v1_uart_resource = {
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+ .start = IXP4XX_UART1_BASE_PHYS,
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+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
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+ .flags = IORESOURCE_MEM,
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+};
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+
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+static struct plat_serial8250_port wg302v1_uart_data[] = {
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+ {
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+ .mapbase = IXP4XX_UART1_BASE_PHYS,
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+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
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+ .irq = IRQ_IXP4XX_UART1,
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+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
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+ .iotype = UPIO_MEM,
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+ .regshift = 2,
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+ .uartclk = IXP4XX_UART_XTAL,
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+ },
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+ { },
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+};
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+
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+static struct platform_device wg302v1_uart = {
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+ .name = "serial8250",
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+ .id = PLAT8250_DEV_PLATFORM,
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+ .dev = {
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+ .platform_data = wg302v1_uart_data,
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+ },
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+ .num_resources = 1,
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+ .resource = &wg302v1_uart_resource,
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+};
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+
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+static struct platform_device *wg302v1_devices[] __initdata = {
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+ &wg302v1_flash,
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+ &wg302v1_uart,
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+};
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+
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+static void __init wg302v1_init(void)
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+{
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+ ixp4xx_sys_init();
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+
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+ wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
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+ wg302v1_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
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+
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+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
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+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
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+
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+ platform_add_devices(wg302v1_devices, ARRAY_SIZE(wg302v1_devices));
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+}
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+
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+#ifdef CONFIG_MACH_WG302V1
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+MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
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+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
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+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
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+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
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+ .map_io = ixp4xx_map_io,
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+ .init_irq = ixp4xx_init_irq,
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+ .timer = &ixp4xx_timer,
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+ .boot_params = 0x0100,
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+ .init_machine = wg302v1_init,
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+MACHINE_END
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+#endif
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@@ -0,0 +1,31 @@
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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
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:06:42.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:03:16.000000000 +0100
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@@ -77,9 +77,27 @@
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.resource = &wg302v1_uart_resource,
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};
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+/* Built-in 10/100 Ethernet MAC interfaces */
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+static struct eth_plat_info wg302_plat_eth[] = {
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+ {
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+ .phy = 30,
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+ .rxq = 3,
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+ .txreadyq = 20,
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+ }
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+};
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+
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+static struct platform_device wg302_eth[] = {
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+ {
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+ .name = "ixp4xx_eth",
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+ .id = IXP4XX_ETH_NPEB,
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+ .dev.platform_data = wg302_plat_eth,
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+ }
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+};
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+
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static struct platform_device *wg302v1_devices[] __initdata = {
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&wg302v1_flash,
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&wg302v1_uart,
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+ &wg302_eth[0],
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};
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static void __init wg302v1_init(void)
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@@ -0,0 +1,48 @@
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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
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--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:12:03.000000000 +0100
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+++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:11:34.000000000 +0100
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@@ -100,6 +100,36 @@
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&wg302_eth[0],
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};
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+static char wg302v1_mem_fixup[] __initdata = "mem=32M ";
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+
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+static void __init wg302v1_fixup(struct machine_desc *desc,
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+ struct tag *tags, char **cmdline, struct meminfo *mi)
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+
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+{
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+ struct tag *t = tags;
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+ char *p = *cmdline;
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+
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+ /* Find the end of the tags table, taking note of any cmdline tag. */
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+ for (; t->hdr.size; t = tag_next(t)) {
|
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+ if (t->hdr.tag == ATAG_CMDLINE) {
|
||||||
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+ p = t->u.cmdline.cmdline;
|
||||||
|
+ }
|
||||||
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+ }
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+
|
||||||
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+ /* Overwrite the end of the table with a new cmdline tag. */
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+ t->hdr.tag = ATAG_CMDLINE;
|
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+ t->hdr.size = (sizeof (struct tag_header) +
|
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+ strlen(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2;
|
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+ 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,
|
||||||
Reference in New Issue
Block a user