Imre Kaloz
18 years ago
parent
2f94cac6c2
commit
b72a5b42bd
@ -0,0 +1,231 @@ |
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diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig
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--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig 2007-04-02 16:09:06.000000000 +0200
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+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-04-02 16:01:25.000000000 +0200
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@@ -41,6 +41,14 @@
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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_WG302V2
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+ bool "Netgear WG302 v2 / WAG302 v2"
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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 v2 or WAG302 v2 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 ARCH_IXDP425
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bool "IXDP425"
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help
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diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile
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--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile 2007-04-02 16:09:06.000000000 +0200
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+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile 2007-04-02 16:09:25.000000000 +0200
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@@ -12,6 +12,7 @@
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obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o
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obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
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obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
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+obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
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obj-y += common.o
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@@ -22,5 +23,6 @@
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obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
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obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
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obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
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+obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
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obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
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diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-pci.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-pci.c
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--- linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-pci.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-pci.c 2007-04-02 16:00:12.000000000 +0200
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@@ -0,0 +1,68 @@
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+/*
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+ * arch/arch/mach-ixp4xx/wg302v2-pci.c
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+ *
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+ * PCI setup routines for the Netgear WG302 v2 and WAG302 v2
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+ *
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+ * Copyright (C) 2006 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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+#include <asm/irq.h>
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+
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+#include <asm/mach/pci.h>
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+
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+extern void ixp4xx_pci_preinit(void);
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+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
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+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
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+
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+void __init wg302v2_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_GPIO9, 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 wg302v2_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_GPIO9;
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+ else return -1;
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+}
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+
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+struct hw_pci wg302v2_pci __initdata = {
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+ .nr_controllers = 1,
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+ .preinit = wg302v2_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 = wg302v2_map_irq,
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+};
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+
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+int __init wg302v2_pci_init(void)
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+{
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+ if (machine_is_wg302v2())
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+ pci_common_init(&wg302v2_pci);
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+ return 0;
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+}
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+
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+subsys_initcall(wg302v2_pci_init);
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diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c
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--- linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-04-02 16:08:57.000000000 +0200
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@@ -0,0 +1,107 @@
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+/*
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+ * arch/arm/mach-ixp4xx/wg302-setup.c
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+ *
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+ * Board setup for the Netgear WG302 v2 and WAG302 v2
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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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+ * Maintainer: 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 wg302v2_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 wg302v2_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 wg302v2_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 = &wg302v2_flash_data,
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+ },
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+ .num_resources = 1,
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+ .resource = &wg302v2_flash_resource,
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+};
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+
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+static struct resource wg302v2_uart_resource = {
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+ .start = IXP4XX_UART2_BASE_PHYS,
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+ .end = IXP4XX_UART2_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 wg302v2_uart_data[] = {
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+ {
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+ .mapbase = IXP4XX_UART2_BASE_PHYS,
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+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
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+ .irq = IRQ_IXP4XX_UART2,
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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 wg302v2_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 = wg302v2_uart_data,
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+ },
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+ .num_resources = 1,
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+ .resource = &wg302v2_uart_resource,
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+};
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+
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+static struct platform_device *wg302v2_devices[] __initdata = {
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+ &wg302v2_flash,
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+ &wg302v2_uart,
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+};
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+
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+static void __init wg302v2_init(void)
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+{
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+ ixp4xx_sys_init();
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+
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+ wg302v2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
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+ wg302v2_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(wg302v2_devices, ARRAY_SIZE(wg302v2_devices));
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+}
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+
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+#ifdef CONFIG_ARCH_WG302V2
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+MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2")
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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 = wg302v2_init,
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+MACHINE_END
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+#endif
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diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
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--- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h 2007-04-02 16:09:06.000000000 +0200
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+++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h 2007-04-02 16:02:04.000000000 +0200
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@@ -40,7 +40,7 @@
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/*
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* Some boards are using UART2 as console
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*/
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- if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001())
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+ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2())
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uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
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else
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uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
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@ -0,0 +1,37 @@ |
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diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c
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--- linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-04-02 16:06:02.000000000 +0200
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+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-03-05 11:57:24.000000000 +0100
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@@ -75,9 +75,33 @@
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.resource = &wg302v2_uart_resource,
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};
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+static struct resource res_mac0 = {
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+ .start = IXP4XX_EthB_BASE_PHYS,
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+ .end = IXP4XX_EthB_BASE_PHYS + 0x1ff,
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+ .flags = IORESOURCE_MEM,
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+};
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+
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+static struct mac_plat_info plat_mac0 = {
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+ .npe_id = 1,
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+ .phy_id = 8,
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+ .eth_id = 0,
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+ .rxq_id = 27,
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+ .txq_id = 24,
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+ .rxdoneq_id = 4,
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+};
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+
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+static struct platform_device mac0 = {
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+ .name = "ixp4xx_mac",
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+ .id = 0,
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+ .dev.platform_data = &plat_mac0,
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+ .num_resources = 1,
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+ .resource = &res_mac0,
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+};
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+
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static struct platform_device *wg302v2_devices[] __initdata = {
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&wg302v2_flash,
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&wg302v2_uart,
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+ &mac0,
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};
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static void __init wg302v2_init(void)
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