summaryrefslogtreecommitdiff
path: root/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch
diff options
context:
space:
mode:
Diffstat (limited to 'packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch')
-rw-r--r--packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch453
1 files changed, 0 insertions, 453 deletions
diff --git a/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch b/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch
deleted file mode 100644
index cb3eac2433..0000000000
--- a/packages/linux/ixp4xx-kernel/2.6.15/50-nas100d-arch.patch
+++ /dev/null
@@ -1,453 +0,0 @@
-http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=3215/1
-
-Iomega NAS 100d (MACH_NAS100D) machine support
-
-This patch adds support for a new arm/ixp4xx machine - the Iomega NAS
-100d network attached storage product. The NAS100D is a consumer
-device containing a 266MHz Intel IXP420 processor, 16MB of flash, 64MB
-of RAM, a 160Gb internal IDE hard disk, and 802.11b/g wireless on an
-Atheros mini-PCI card.
-
-Work on porting the latest 2.6.x kernel to this device is being done by
-the NSLU2-Linux project (the same team who maintains the port to the
-Linksys NSLU2 device). In particular, the majority of this patch was
-authored by Alessandro Zummo, based on the work done for MACH_NSLU2
-support by the NSLU2-Linux core team of developers.
-
-MACH_NAS100D (as implemented by this patch) can be enabled in jumbo
-ixp4xx kernels without any affect on the other machines supported by
-that kernel.
-
-This patch applies cleanly against 2.6.15-rc7 and should be trivial to
-apply to later kernel versions. It does not depend upon any other
-patches.
-
-Modified files (and number of lines inserted):
-arch/arm/mach-ixp4xx/Kconfig | 8
-arch/arm/mach-ixp4xx/Makefile | 1
-include/asm-arm/arch-ixp4xx/hardware.h | 1
-include/asm-arm/arch-ixp4xx/irqs.h | 9
-include/asm-arm/arch-ixp4xx/nas100d.h | 75
-arch/arm/mach-ixp4xx/nas100d-pci.c | 77
-arch/arm/mach-ixp4xx/nas100d-power.c | 69
-arch/arm/mach-ixp4xx/nas100d-setup.c | 133
-
-Signed-off-by: Rod Whitby <rod@whitby.id.au>
-Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
-
---- linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Kconfig 2005-12-27 22:29:00.000000000 +0100
-+++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Kconfig 2005-12-27 22:29:52.000000000 +0100
-@@ -71,6 +71,14 @@ config ARCH_PRPMC1100
- PrPCM1100 Processor Mezanine Module. For more information on
- this platform, see <file:Documentation/arm/IXP4xx>.
-
-+config MACH_NAS100D
-+ bool
-+ prompt "NAS100D"
-+ help
-+ Say 'Y' here if you want your kernel to support Iomega's
-+ NAS 100d device. For more information on this platform,
-+ see http://www.nslu2-linux.org/wiki/NAS100d/HomePage
-+
- #
- # Avila and IXDP share the same source for now. Will change in future
- #
---- linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Makefile 2005-12-27 22:29:00.000000000 +0100
-+++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/Makefile 2005-12-27 22:30:37.000000000 +0100
-@@ -9,4 +9,5 @@ obj-$(CONFIG_MACH_IXDPG425) += ixdpg425-
- obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote-pci.o coyote-setup.o
- obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o
- obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o
-+obj-$(CONFIG_MACH_NAS100D) += nas100d-pci.o nas100d-setup.o nas100d-power.o
-
---- linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/hardware.h 2005-12-27 22:29:18.000000000 +0100
-+++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/hardware.h 2005-12-27 22:31:08.000000000 +0100
-@@ -45,5 +45,6 @@ extern unsigned int processor_id;
- #include "coyote.h"
- #include "prpmc1100.h"
- #include "nslu2.h"
-+#include "nas100d.h"
-
- #endif /* _ASM_ARCH_HARDWARE_H */
---- linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/irqs.h 2005-12-27 22:29:18.000000000 +0100
-+++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/irqs.h 2005-12-27 22:29:52.000000000 +0100
-@@ -100,4 +100,13 @@
- #define IRQ_NSLU2_PCI_INTB IRQ_IXP4XX_GPIO10
- #define IRQ_NSLU2_PCI_INTC IRQ_IXP4XX_GPIO9
-
-+/*
-+ * NAS100D board IRQs
-+ */
-+#define IRQ_NAS100D_PCI_INTA IRQ_IXP4XX_GPIO11
-+#define IRQ_NAS100D_PCI_INTB IRQ_IXP4XX_GPIO10
-+#define IRQ_NAS100D_PCI_INTC IRQ_IXP4XX_GPIO9
-+#define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8
-+#define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7
-+
- #endif
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15-rc7/include/asm-arm/arch-ixp4xx/nas100d.h 2005-11-12 14:24:14.000000000 +0100
-@@ -0,0 +1,75 @@
-+/*
-+ * include/asm-arm/arch-ixp4xx/nas100d.h
-+ *
-+ * NAS100D platform specific definitions
-+ *
-+ * Copyright (c) 2005 Tower Technologies
-+ *
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ *
-+ * based on ixdp425.h:
-+ * Copyright 2004 (c) MontaVista, Software, Inc.
-+ *
-+ * This file is licensed under the terms of the GNU General Public
-+ * License version 2. This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ */
-+
-+#ifndef __ASM_ARCH_HARDWARE_H__
-+#error "Do not include this directly, instead #include <asm/hardware.h>"
-+#endif
-+
-+#define NAS100D_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS
-+#define NAS100D_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE
-+
-+#define NAS100D_SDA_PIN 6
-+#define NAS100D_SCL_PIN 5
-+
-+/*
-+ * NAS100D PCI IRQs
-+ */
-+#define NAS100D_PCI_MAX_DEV 3
-+#define NAS100D_PCI_IRQ_LINES 3
-+
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define NAS100D_PCI_INTA_PIN 11
-+#define NAS100D_PCI_INTB_PIN 10
-+#define NAS100D_PCI_INTC_PIN 9
-+#define NAS100D_PCI_INTD_PIN 8
-+#define NAS100D_PCI_INTE_PIN 7
-+
-+/* GPIO */
-+
-+#define NAS100D_GPIO0 0
-+#define NAS100D_GPIO1 1
-+#define NAS100D_GPIO2 2
-+#define NAS100D_GPIO3 3
-+#define NAS100D_GPIO4 4
-+#define NAS100D_GPIO5 5
-+#define NAS100D_GPIO6 6
-+#define NAS100D_GPIO7 7
-+#define NAS100D_GPIO8 8
-+#define NAS100D_GPIO9 9
-+#define NAS100D_GPIO10 10
-+#define NAS100D_GPIO11 11
-+#define NAS100D_GPIO12 12
-+#define NAS100D_GPIO13 13
-+#define NAS100D_GPIO14 14
-+#define NAS100D_GPIO15 15
-+
-+
-+/* Buttons */
-+
-+#define NAS100D_PB_GPIO NAS100D_GPIO14
-+#define NAS100D_RB_GPIO NAS100D_GPIO4
-+#define NAS100D_PO_GPIO NAS100D_GPIO12 /* power off */
-+
-+#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
-+#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
-+
-+/*
-+#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO)
-+#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO)
-+#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO)
-+*/
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-pci.c 2005-11-12 14:24:14.000000000 +0100
-@@ -0,0 +1,77 @@
-+/*
-+ * arch/arm/mach-ixp4xx/nas100d-pci.c
-+ *
-+ * NAS 100d board-level PCI initialization
-+ *
-+ * based on ixdp425-pci.c:
-+ * Copyright (C) 2002 Intel Corporation.
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Maintainer: http://www.nslu2-linux.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/config.h>
-+#include <linux/pci.h>
-+#include <linux/init.h>
-+
-+#include <asm/mach/pci.h>
-+#include <asm/mach-types.h>
-+
-+void __init nas100d_pci_preinit(void)
-+{
-+ set_irq_type(IRQ_NAS100D_PCI_INTA, IRQT_LOW);
-+ set_irq_type(IRQ_NAS100D_PCI_INTB, IRQT_LOW);
-+ set_irq_type(IRQ_NAS100D_PCI_INTC, IRQT_LOW);
-+ set_irq_type(IRQ_NAS100D_PCI_INTD, IRQT_LOW);
-+ set_irq_type(IRQ_NAS100D_PCI_INTE, IRQT_LOW);
-+
-+ gpio_line_isr_clear(NAS100D_PCI_INTA_PIN);
-+ gpio_line_isr_clear(NAS100D_PCI_INTB_PIN);
-+ gpio_line_isr_clear(NAS100D_PCI_INTC_PIN);
-+ gpio_line_isr_clear(NAS100D_PCI_INTD_PIN);
-+ gpio_line_isr_clear(NAS100D_PCI_INTE_PIN);
-+
-+ ixp4xx_pci_preinit();
-+}
-+
-+static int __init nas100d_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ static int pci_irq_table[NAS100D_PCI_MAX_DEV][NAS100D_PCI_IRQ_LINES] =
-+ {
-+ { IRQ_NAS100D_PCI_INTA, -1, -1 },
-+ { IRQ_NAS100D_PCI_INTB, -1, -1 },
-+ { IRQ_NAS100D_PCI_INTC, IRQ_NAS100D_PCI_INTD, IRQ_NAS100D_PCI_INTE },
-+ };
-+
-+ int irq = -1;
-+
-+ if (slot >= 1 && slot <= NAS100D_PCI_MAX_DEV &&
-+ pin >= 1 && pin <= NAS100D_PCI_IRQ_LINES)
-+ irq = pci_irq_table[slot-1][pin-1];
-+
-+ return irq;
-+}
-+
-+struct hw_pci __initdata nas100d_pci = {
-+ .nr_controllers = 1,
-+ .preinit = nas100d_pci_preinit,
-+ .swizzle = pci_std_swizzle,
-+ .setup = ixp4xx_setup,
-+ .scan = ixp4xx_scan_bus,
-+ .map_irq = nas100d_map_irq,
-+};
-+
-+int __init nas100d_pci_init(void)
-+{
-+ if (machine_is_nas100d())
-+ pci_common_init(&nas100d_pci);
-+
-+ return 0;
-+}
-+
-+subsys_initcall(nas100d_pci_init);
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-power.c 2005-11-12 14:24:14.000000000 +0100
-@@ -0,0 +1,69 @@
-+/*
-+ * arch/arm/mach-ixp4xx/nas100d-power.c
-+ *
-+ * NAS 100d Power/Reset driver
-+ *
-+ * Copyright (C) 2005 Tower Technologies
-+ *
-+ * based on nas100d-io.c
-+ * Copyright (C) 2004 Karen Spearel
-+ *
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ * Maintainers: http://www.nslu2-linux.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/module.h>
-+#include <linux/reboot.h>
-+#include <linux/interrupt.h>
-+
-+#include <asm/mach-types.h>
-+
-+extern void ctrl_alt_del(void);
-+
-+static irqreturn_t nas100d_reset_handler(int irq, void *dev_id, struct pt_regs *regs)
-+{
-+ /* Signal init to do the ctrlaltdel action, this will bypass init if
-+ * it hasn't started and do a kernel_restart.
-+ */
-+ ctrl_alt_del();
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init nas100d_power_init(void)
-+{
-+ if (!(machine_is_nas100d()))
-+ return 0;
-+
-+ set_irq_type(NAS100D_RB_IRQ, IRQT_LOW);
-+
-+ gpio_line_isr_clear(NAS100D_RB_GPIO);
-+
-+ if (request_irq(NAS100D_RB_IRQ, &nas100d_reset_handler,
-+ SA_INTERRUPT, "NAS100D reset button", NULL) < 0) {
-+
-+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
-+ NAS100D_RB_IRQ);
-+
-+ return -EIO;
-+ }
-+
-+ return 0;
-+}
-+
-+static void __exit nas100d_power_exit(void)
-+{
-+ free_irq(NAS100D_RB_IRQ, NULL);
-+}
-+
-+module_init(nas100d_power_init);
-+module_exit(nas100d_power_exit);
-+
-+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
-+MODULE_DESCRIPTION("NAS100D Power/Reset driver");
-+MODULE_LICENSE("GPL");
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.15-rc7/arch/arm/mach-ixp4xx/nas100d-setup.c 2005-11-12 14:24:14.000000000 +0100
-@@ -0,0 +1,133 @@
-+/*
-+ * arch/arm/mach-ixp4xx/nas100d-setup.c
-+ *
-+ * NAS 100d board-setup
-+ *
-+ * based ixdp425-setup.c:
-+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
-+ *
-+ * Author: Alessandro Zummo <a.zummo@towertech.it>
-+ * Author: Rod Whitby <rod@whitby.id.au>
-+ * Maintainers: http://www.nslu2-linux.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 nas100d_flash_data = {
-+ .map_name = "cfi_probe",
-+ .width = 2,
-+};
-+
-+static struct resource nas100d_flash_resource = {
-+ .start = NAS100D_FLASH_BASE,
-+ .end = NAS100D_FLASH_BASE + NAS100D_FLASH_SIZE,
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device nas100d_flash = {
-+ .name = "IXP4XX-Flash",
-+ .id = 0,
-+ .dev.platform_data = &nas100d_flash_data,
-+ .num_resources = 1,
-+ .resource = &nas100d_flash_resource,
-+};
-+
-+static struct ixp4xx_i2c_pins nas100d_i2c_gpio_pins = {
-+ .sda_pin = NAS100D_SDA_PIN,
-+ .scl_pin = NAS100D_SCL_PIN,
-+};
-+
-+static struct platform_device nas100d_i2c_controller = {
-+ .name = "IXP4XX-I2C",
-+ .id = 0,
-+ .dev.platform_data = &nas100d_i2c_gpio_pins,
-+ .num_resources = 0,
-+};
-+
-+static struct resource nas100d_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 nas100d_uart_data[] = {
-+ {
-+ .mapbase = IXP4XX_UART1_BASE_PHYS,
-+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
-+ .irq = IRQ_IXP4XX_UART1,
-+ .flags = UPF_BOOT_AUTOCONF,
-+ .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,
-+ .iotype = UPIO_MEM,
-+ .regshift = 2,
-+ .uartclk = IXP4XX_UART_XTAL,
-+ },
-+ { }
-+};
-+
-+static struct platform_device nas100d_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = nas100d_uart_data,
-+ .num_resources = 2,
-+ .resource = nas100d_uart_resources,
-+};
-+
-+static struct platform_device *nas100d_devices[] __initdata = {
-+ &nas100d_i2c_controller,
-+ &nas100d_flash,
-+ &nas100d_uart,
-+};
-+
-+static void nas100d_power_off(void)
-+{
-+ /* This causes the box to drop the power and go dead. */
-+
-+ /* enable the pwr cntl gpio */
-+ gpio_line_config(NAS100D_PO_GPIO, IXP4XX_GPIO_OUT);
-+
-+ /* do the deed */
-+ gpio_line_set(NAS100D_PO_GPIO, IXP4XX_GPIO_HIGH);
-+}
-+
-+static void __init nas100d_init(void)
-+{
-+ ixp4xx_sys_init();
-+
-+ pm_power_off = nas100d_power_off;
-+
-+ platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices));
-+}
-+
-+MACHINE_START(NAS100D, "Iomega NAS 100d")
-+ /* Maintainer: www.nslu2-linux.org */
-+ .phys_ram = PHYS_OFFSET,
-+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
-+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
-+ .boot_params = 0x00000100,
-+ .map_io = ixp4xx_map_io,
-+ .init_irq = ixp4xx_init_irq,
-+ .timer = &ixp4xx_timer,
-+ .init_machine = nas100d_init,
-+MACHINE_END
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-30 01:41:48 +0000