prepare 2.6.24 on ixp4xx

SVN-Revision: 10438
This commit is contained in:
Imre Kaloz 2008-02-10 18:55:46 +00:00
parent d7a2c40ab8
commit e9601bb0be
35 changed files with 7945 additions and 0 deletions

View File

@ -353,6 +353,7 @@ CONFIG_PPP_MPPE=m
CONFIG_RTC_CLASS=y
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1672=y
# CONFIG_RTC_DRV_DS1742 is not set
@ -397,6 +398,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1337 is not set
@ -404,10 +406,13 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set

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@ -0,0 +1,111 @@
Upgrade the power and reset button handling for the DSMG600:
* Remove the superfluous declaration of ctrl_alt_del().
* Convert GPIO and IRQ handling to use the <asm/gpio.h> api.
* Perform the reset on the release of the power button, so that
NAS devices which have been set to auto-power-on (by bridging
the power button) do not continuously power cycle.
* Remove all superflous constants from dsmg600.h
Signed-off-by: Rod Whitby <rod@whitby.id.au>
---
arch/arm/mach-ixp4xx/dsmg600-power.c | 24 ++++++++++++++----------
include/asm-arm/arch-ixp4xx/dsmg600.h | 7 +------
2 files changed, 15 insertions(+), 16 deletions(-)
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/dsmg600-power.c
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/dsmg600-power.c 2008-01-11 16:20:26.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/dsmg600-power.c 2008-01-11 16:20:30.000000000 +1030
@@ -26,10 +26,9 @@
#include <linux/jiffies.h>
#include <linux/timer.h>
+#include <asm/gpio.h>
#include <asm/mach-types.h>
-extern void ctrl_alt_del(void);
-
/* This is used to make sure the power-button pusher is serious. The button
* must be held until the value of this counter reaches zero.
*/
@@ -47,9 +46,16 @@
* state of the power button.
*/
- if (*IXP4XX_GPIO_GPINR & DSMG600_PB_BM) {
+ if (gpio_get_value(DSMG600_PB_GPIO)) {
/* IO Pin is 1 (button pushed) */
+ if (power_button_countdown > 0) {
+ power_button_countdown--;
+ }
+
+ } else {
+
+ /* Done on button release, to allow for auto-power-on mods. */
if (power_button_countdown == 0) {
/* Signal init to do the ctrlaltdel action, this will bypass
* init if it hasn't started and do a kernel_restart.
@@ -58,11 +64,9 @@
/* Change the state of the power LED to "blink" */
gpio_line_set(DSMG600_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
+ } else {
+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
}
- power_button_countdown--;
-
- } else {
- power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
}
mod_timer(&dsmg600_power_timer, jiffies + msecs_to_jiffies(500));
@@ -81,12 +85,12 @@
if (!(machine_is_dsmg600()))
return 0;
- if (request_irq(DSMG600_RB_IRQ, &dsmg600_reset_handler,
+ if (request_irq(gpio_to_irq(DSMG600_RB_GPIO), &dsmg600_reset_handler,
IRQF_DISABLED | IRQF_TRIGGER_LOW, "DSM-G600 reset button",
NULL) < 0) {
printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
- DSMG600_RB_IRQ);
+ gpio_to_irq(DSMG600_RB_GPIO));
return -EIO;
}
@@ -114,7 +118,7 @@
del_timer_sync(&dsmg600_power_timer);
- free_irq(DSMG600_RB_IRQ, NULL);
+ free_irq(gpio_to_irq(DSMG600_RB_GPIO), NULL);
}
module_init(dsmg600_power_init);
Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/dsmg600.h
===================================================================
--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/dsmg600.h 2008-01-11 16:20:26.000000000 +1030
+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/dsmg600.h 2008-01-11 16:20:30.000000000 +1030
@@ -40,18 +40,13 @@
/* Buttons */
#define DSMG600_PB_GPIO 15 /* power button */
-#define DSMG600_PB_BM (1L << DSMG600_PB_GPIO)
-
#define DSMG600_RB_GPIO 3 /* reset button */
-#define DSMG600_RB_IRQ IRQ_IXP4XX_GPIO3
+/* Power control */
#define DSMG600_PO_GPIO 2 /* power off */
/* LEDs */
#define DSMG600_LED_PWR_GPIO 0
-#define DSMG600_LED_PWR_BM (1L << DSMG600_LED_PWR_GPIO)
-
#define DSMG600_LED_WLAN_GPIO 14
-#define DSMG600_LED_WLAN_BM (1L << DSMG600_LED_WLAN_GPIO)

View File

@ -0,0 +1,188 @@
Upgrade the power and reset button handling for the NAS100D:
* Convert GPIO and IRQ handling to use the <asm/gpio.h> api.
* Perform the reset only after the power button has been held down
for at least two seconds. Do the reset on the release of the power
button, so that NAS devices which have been set to auto-power-on (by
bridging the power button) do not continuously power cycle.
* Remove all superflous constants from nas100d.h
* Add LED constants to nas100d.h while we're there.
Also, update the board LED setup code to use constants.
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-power.c
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/nas100d-power.c 2008-01-11 16:59:20.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-power.c 2008-01-11 17:03:23.000000000 +1030
@@ -21,15 +21,61 @@
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/reboot.h>
+#include <linux/jiffies.h>
+#include <linux/timer.h>
+#include <asm/gpio.h>
#include <asm/mach-types.h>
-static irqreturn_t nas100d_reset_handler(int irq, void *dev_id)
+extern void ctrl_alt_del(void);
+
+/* This is used to make sure the power-button pusher is serious. The button
+ * must be held until the value of this counter reaches zero.
+ */
+static volatile int power_button_countdown;
+
+/* Must hold the button down for at least this many counts to be processed */
+#define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */
+
+static void nas100d_power_handler(unsigned long data);
+static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler, 0, 0);
+
+static void nas100d_power_handler(unsigned long data)
{
- /* Signal init to do the ctrlaltdel action, this will bypass init if
- * it hasn't started and do a kernel_restart.
+ /* This routine is called twice per second to check the
+ * state of the power button.
*/
- ctrl_alt_del();
+
+ if (gpio_get_value(NAS100D_PB_GPIO)) {
+
+ /* IO Pin is 1 (button pushed) */
+ if (power_button_countdown > 0) {
+ power_button_countdown--;
+ }
+
+ } else {
+
+ /* Done on button release, to allow for auto-power-on mods. */
+ if (power_button_countdown == 0) {
+ /* Signal init to do the ctrlaltdel action, this will bypass
+ * init if it hasn't started and do a kernel_restart.
+ */
+ ctrl_alt_del();
+
+ /* Change the state of the power LED to "blink" */
+ gpio_line_set(NAS100D_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
+ } else {
+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
+ }
+ }
+
+ mod_timer(&nas100d_power_timer, jiffies + msecs_to_jiffies(500));
+}
+
+static irqreturn_t nas100d_reset_handler(int irq, void *dev_id)
+{
+ /* This is the paper-clip reset, it shuts the machine down directly. */
+ machine_power_off();
return IRQ_HANDLED;
}
@@ -39,17 +85,30 @@
if (!(machine_is_nas100d()))
return 0;
- set_irq_type(NAS100D_RB_IRQ, IRQT_LOW);
+ set_irq_type(gpio_to_irq(NAS100D_RB_GPIO), IRQT_LOW);
- if (request_irq(NAS100D_RB_IRQ, &nas100d_reset_handler,
+ if (request_irq(gpio_to_irq(NAS100D_RB_GPIO), &nas100d_reset_handler,
IRQF_DISABLED, "NAS100D reset button", NULL) < 0) {
printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
- NAS100D_RB_IRQ);
+ gpio_to_irq(NAS100D_RB_GPIO));
return -EIO;
}
+ /* The power button on the Iomega NAS100d is on GPIO 14, but
+ * it cannot handle interrupts on that GPIO line. So we'll
+ * have to poll it with a kernel timer.
+ */
+
+ /* Make sure that the power button GPIO is set up as an input */
+ gpio_line_config(NAS100D_PB_GPIO, IXP4XX_GPIO_IN);
+
+ /* Set the initial value for the power button IRQ handler */
+ power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
+
+ mod_timer(&nas100d_power_timer, jiffies + msecs_to_jiffies(500));
+
return 0;
}
@@ -58,7 +117,9 @@
if (!(machine_is_nas100d()))
return;
- free_irq(NAS100D_RB_IRQ, NULL);
+ del_timer_sync(&nas100d_power_timer);
+
+ free_irq(gpio_to_irq(NAS100D_RB_GPIO), NULL);
}
module_init(nas100d_power_init);
Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/nas100d.h
===================================================================
--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/nas100d.h 2008-01-11 16:59:20.000000000 +1030
+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/nas100d.h 2008-01-11 17:03:23.000000000 +1030
@@ -38,15 +38,15 @@
/* Buttons */
-#define NAS100D_PB_GPIO 14
-#define NAS100D_RB_GPIO 4
+#define NAS100D_PB_GPIO 14 /* power button */
+#define NAS100D_RB_GPIO 4 /* reset button */
+
+/* Power control */
+
#define NAS100D_PO_GPIO 12 /* power off */
-#define NAS100D_PB_IRQ IRQ_IXP4XX_GPIO14
-#define NAS100D_RB_IRQ IRQ_IXP4XX_GPIO4
+/* LEDs */
-/*
-#define NAS100D_PB_BM (1L << NAS100D_PB_GPIO)
-#define NAS100D_PO_BM (1L << NAS100D_PO_GPIO)
-#define NAS100D_RB_BM (1L << NAS100D_RB_GPIO)
-*/
+#define NAS100D_LED_WLAN_GPIO 0
+#define NAS100D_LED_DISK_GPIO 3
+#define NAS100D_LED_PWR_GPIO 15
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-11 17:03:23.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-11 17:06:15.000000000 +1030
@@ -44,20 +44,20 @@
static struct resource nas100d_led_resources[] = {
{
.name = "wlan", /* green led */
- .start = 0,
- .end = 0,
+ .start = NAS100D_LED_WLAN_GPIO,
+ .end = NAS100D_LED_WLAN_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
{
- .name = "ready", /* blue power led (off is flashing!) */
- .start = 15,
- .end = 15,
+ .name = "power", /* blue power led (off is flashing!) */
+ .start = NAS100D_LED_PWR_GPIO,
+ .end = NAS100D_LED_PWR_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
{
.name = "disk", /* yellow led */
- .start = 3,
- .end = 3,
+ .start = NAS100D_LED_DISK_GPIO,
+ .end = NAS100D_LED_DISK_GPIO,
.flags = IXP4XX_GPIO_LOW,
},
};

View File

@ -0,0 +1,232 @@
Migrate all ixp4xx devices to the bitbanging I2C bus driver utilizing
the arch-neutral GPIO API (linux/i2c-gpio.h).
Tested by the nslu2-linux and openwrt projects in public firmware releases.
Acked-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
Index: linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c
===================================================================
--- linux-2.6.24-rc6-armeb.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2008-01-05 18:10:05.000000000 +1030
+++ linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c 2008-01-05 18:10:10.000000000 +1030
@@ -18,6 +18,7 @@
#include <linux/serial.h>
#include <linux/serial_8250.h>
#include <linux/leds.h>
+#include <linux/i2c-gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -41,7 +42,7 @@
.resource = &nslu2_flash_resource,
};
-static struct ixp4xx_i2c_pins nslu2_i2c_gpio_pins = {
+static struct i2c_gpio_platform_data nslu2_i2c_gpio_data = {
.sda_pin = NSLU2_SDA_PIN,
.scl_pin = NSLU2_SCL_PIN,
};
@@ -82,11 +83,12 @@
};
#endif
-static struct platform_device nslu2_i2c_controller = {
- .name = "IXP4XX-I2C",
+static struct platform_device nslu2_i2c_gpio = {
+ .name = "i2c-gpio",
.id = 0,
- .dev.platform_data = &nslu2_i2c_gpio_pins,
- .num_resources = 0,
+ .dev = {
+ .platform_data = &nslu2_i2c_gpio_data,
+ },
};
static struct platform_device nslu2_beeper = {
@@ -139,7 +141,7 @@
};
static struct platform_device *nslu2_devices[] __initdata = {
- &nslu2_i2c_controller,
+ &nslu2_i2c_gpio,
&nslu2_flash,
&nslu2_beeper,
#ifdef CONFIG_LEDS_IXP4XX
Index: linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c
===================================================================
--- linux-2.6.24-rc6-armeb.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-05 18:10:05.000000000 +1030
+++ linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-05 18:10:10.000000000 +1030
@@ -16,6 +16,7 @@
#include <linux/serial.h>
#include <linux/serial_8250.h>
#include <linux/leds.h>
+#include <linux/i2c-gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -68,16 +69,17 @@
};
#endif
-static struct ixp4xx_i2c_pins nas100d_i2c_gpio_pins = {
+static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = {
.sda_pin = NAS100D_SDA_PIN,
.scl_pin = NAS100D_SCL_PIN,
};
-static struct platform_device nas100d_i2c_controller = {
- .name = "IXP4XX-I2C",
+static struct platform_device nas100d_i2c_gpio = {
+ .name = "i2c-gpio",
.id = 0,
- .dev.platform_data = &nas100d_i2c_gpio_pins,
- .num_resources = 0,
+ .dev = {
+ .platform_data = &nas100d_i2c_gpio_data,
+ },
};
static struct resource nas100d_uart_resources[] = {
@@ -124,7 +126,7 @@
};
static struct platform_device *nas100d_devices[] __initdata = {
- &nas100d_i2c_controller,
+ &nas100d_i2c_gpio,
&nas100d_flash,
#ifdef CONFIG_LEDS_IXP4XX
&nas100d_leds,
Index: linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/avila-setup.c
===================================================================
--- linux-2.6.24-rc6-armeb.orig/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-05 18:10:05.000000000 +1030
+++ linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-05 18:10:10.000000000 +1030
@@ -18,6 +18,7 @@
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/slab.h>
+#include <linux/i2c-gpio.h>
#include <asm/types.h>
#include <asm/setup.h>
@@ -47,18 +48,17 @@
.resource = &avila_flash_resource,
};
-static struct ixp4xx_i2c_pins avila_i2c_gpio_pins = {
+static struct i2c_gpio_platform_data avila_i2c_gpio_data = {
.sda_pin = AVILA_SDA_PIN,
.scl_pin = AVILA_SCL_PIN,
};
-static struct platform_device avila_i2c_controller = {
- .name = "IXP4XX-I2C",
+static struct platform_device avila_i2c_gpio = {
+ .name = "i2c-gpio",
.id = 0,
- .dev = {
- .platform_data = &avila_i2c_gpio_pins,
+ .dev = {
+ .platform_data = &avila_i2c_gpio_data,
},
- .num_resources = 0
};
static struct resource avila_uart_resources[] = {
@@ -133,7 +133,7 @@
};
static struct platform_device *avila_devices[] __initdata = {
- &avila_i2c_controller,
+ &avila_i2c_gpio,
&avila_flash,
&avila_uart
};
Index: linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/dsmg600-setup.c
===================================================================
--- linux-2.6.24-rc6-armeb.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c 2008-01-05 18:10:05.000000000 +1030
+++ linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/dsmg600-setup.c 2008-01-05 18:10:10.000000000 +1030
@@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/serial.h>
#include <linux/serial_8250.h>
+#include <linux/i2c-gpio.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -37,15 +38,17 @@
.resource = &dsmg600_flash_resource,
};
-static struct ixp4xx_i2c_pins dsmg600_i2c_gpio_pins = {
+static struct i2c_gpio_platform_data dsmg600_i2c_gpio_data = {
.sda_pin = DSMG600_SDA_PIN,
.scl_pin = DSMG600_SCL_PIN,
};
-static struct platform_device dsmg600_i2c_controller = {
- .name = "IXP4XX-I2C",
+static struct platform_device dsmg600_i2c_gpio = {
+ .name = "i2c-gpio",
.id = 0,
- .dev.platform_data = &dsmg600_i2c_gpio_pins,
+ .dev = {
+ .platform_data = &dsmg600_i2c_gpio_data,
+ },
};
#ifdef CONFIG_LEDS_CLASS
@@ -116,7 +119,7 @@
};
static struct platform_device *dsmg600_devices[] __initdata = {
- &dsmg600_i2c_controller,
+ &dsmg600_i2c_gpio,
&dsmg600_flash,
};
Index: linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/ixdp425-setup.c
===================================================================
--- linux-2.6.24-rc6-armeb.orig/arch/arm/mach-ixp4xx/ixdp425-setup.c 2008-01-05 18:10:05.000000000 +1030
+++ linux-2.6.24-rc6-armeb/arch/arm/mach-ixp4xx/ixdp425-setup.c 2008-01-05 18:10:10.000000000 +1030
@@ -15,6 +15,7 @@
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/slab.h>
+#include <linux/i2c-gpio.h>
#include <linux/io.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
@@ -120,18 +121,17 @@
};
#endif /* CONFIG_MTD_NAND_PLATFORM */
-static struct ixp4xx_i2c_pins ixdp425_i2c_gpio_pins = {
+static struct i2c_gpio_platform_data ixdp425_i2c_gpio_data = {
.sda_pin = IXDP425_SDA_PIN,
.scl_pin = IXDP425_SCL_PIN,
};
-static struct platform_device ixdp425_i2c_controller = {
- .name = "IXP4XX-I2C",
+static struct platform_device ixdp425_i2c_gpio = {
+ .name = "i2c-gpio",
.id = 0,
- .dev = {
- .platform_data = &ixdp425_i2c_gpio_pins,
+ .dev = {
+ .platform_data = &ixdp425_i2c_gpio_data,
},
- .num_resources = 0
};
static struct resource ixdp425_uart_resources[] = {
@@ -178,7 +178,7 @@
};
static struct platform_device *ixdp425_devices[] __initdata = {
- &ixdp425_i2c_controller,
+ &ixdp425_i2c_gpio,
&ixdp425_flash,
#if defined(CONFIG_MTD_NAND_PLATFORM) || \
defined(CONFIG_MTD_NAND_PLATFORM_MODULE)

View File

@ -0,0 +1,794 @@
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c 2008-01-11 17:06:33.000000000 +1030
@@ -0,0 +1,71 @@
+/*
+ * arch/arch/mach-ixp4xx/fsg-pci.c
+ *
+ * FSG board-level PCI initialization
+ *
+ * Author: Rod Whitby <rod@whitby.id.au>
+ * Maintainer: http://www.nslu2-linux.org/
+ *
+ * based on ixdp425-pci.c:
+ * Copyright (C) 2002 Intel Corporation.
+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
+ *
+ * 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/pci.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+
+#include <asm/mach/pci.h>
+#include <asm/mach-types.h>
+
+void __init fsg_pci_preinit(void)
+{
+ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW);
+ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW);
+ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW);
+
+ ixp4xx_pci_preinit();
+}
+
+static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ static int pci_irq_table[FSG_PCI_IRQ_LINES] = {
+ IRQ_FSG_PCI_INTC,
+ IRQ_FSG_PCI_INTB,
+ IRQ_FSG_PCI_INTA,
+ };
+
+ int irq = -1;
+ slot = slot - 11;
+
+ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV &&
+ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) {
+ irq = pci_irq_table[(slot - 1)];
+ }
+ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, irq);
+
+ return irq;
+}
+
+struct hw_pci fsg_pci __initdata = {
+ .nr_controllers = 1,
+ .preinit = fsg_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = ixp4xx_setup,
+ .scan = ixp4xx_scan_bus,
+ .map_irq = fsg_map_irq,
+};
+
+int __init fsg_pci_init(void)
+{
+ if (machine_is_fsg())
+ pci_common_init(&fsg_pci);
+ return 0;
+}
+
+subsys_initcall(fsg_pci_init);
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c 2008-01-11 17:06:33.000000000 +1030
@@ -0,0 +1,220 @@
+/*
+ * arch/arm/mach-ixp4xx/fsg-setup.c
+ *
+ * FSG board-setup
+ *
+ * based ixdp425-setup.c:
+ * Copyright (C) 2003-2004 MontaVista Software, Inc.
+ *
+ * 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 <linux/leds.h>
+#include <linux/reboot.h>
+#include <linux/i2c-gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+#include <asm/io.h>
+
+static struct flash_platform_data fsg_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource fsg_flash_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device fsg_flash = {
+ .name = "IXP4XX-Flash",
+ .id = 0,
+ .dev.platform_data = &fsg_flash_data,
+ .num_resources = 1,
+ .resource = &fsg_flash_resource,
+};
+
+static struct i2c_gpio_platform_data fsg_i2c_gpio_data = {
+ .sda_pin = FSG_SDA_PIN,
+ .scl_pin = FSG_SCL_PIN,
+};
+
+static struct platform_device fsg_i2c_gpio = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &fsg_i2c_gpio_data,
+ },
+};
+
+static struct resource fsg_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 fsg_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 fsg_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev.platform_data = fsg_uart_data,
+ .num_resources = ARRAY_SIZE(fsg_uart_resources),
+ .resource = fsg_uart_resources,
+};
+
+static struct platform_device fsg_leds = {
+ .name = "fsg-led",
+ .id = -1,
+};
+
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info fsg_plat_eth[] = {
+ {
+ .phy = 5,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 4,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device fsg_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = fsg_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = fsg_plat_eth + 1,
+ }
+};
+
+static struct platform_device *fsg_devices[] __initdata = {
+ &fsg_i2c_gpio,
+ &fsg_flash,
+ &fsg_leds,
+ &fsg_eth[0],
+ &fsg_eth[1],
+};
+
+static void fsg_power_off(void)
+{
+ printk("Restarting system.\n");
+ machine_restart(NULL);
+}
+
+static void __init fsg_init(void)
+{
+ uint8_t __iomem *f;
+ int i;
+
+ ixp4xx_sys_init();
+
+ pm_power_off = fsg_power_off;
+
+ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ fsg_flash_resource.end =
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
+
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
+
+ /* Configure CS2 for operation, 8bit and writable */
+ *IXP4XX_EXP_CS2 = 0xbfff0002;
+
+ /* This is only useful on a modified machine, but it is valuable
+ * to have it first in order to see debug messages, and so that
+ * it does *not* get removed if platform_add_devices fails!
+ */
+ (void)platform_device_register(&fsg_uart);
+
+ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices));
+
+
+ /*
+ * Map in a portion of the flash and read the MAC addresses.
+ * Since it is stored in BE in the flash itself, we need to
+ * byteswap it if we're in LE mode.
+ */
+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000))) {
+#ifdef __ARMEB__
+ for (i = 0; i < 6; i++) {
+ fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i);
+ fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i);
+ }
+#else
+ fsg_plat_eth[0].hwaddr[0] = readb(f + 0x3C0422 + 3);
+ fsg_plat_eth[0].hwaddr[1] = readb(f + 0x3C0422 + 2);
+ fsg_plat_eth[0].hwaddr[2] = readb(f + 0x3C0422 + 1);
+ fsg_plat_eth[0].hwaddr[3] = readb(f + 0x3C0422 + 0);
+ fsg_plat_eth[0].hwaddr[4] = readb(f + 0x3C0422 + 7);
+ fsg_plat_eth[0].hwaddr[5] = readb(f + 0x3C0422 + 6);
+
+ fsg_plat_eth[1].hwaddr[0] = readb(f + 0x3C0422 + 3);
+ fsg_plat_eth[1].hwaddr[1] = readb(f + 0x3C0422 + 2);
+ fsg_plat_eth[1].hwaddr[2] = readb(f + 0x3C0422 + 1);
+ fsg_plat_eth[1].hwaddr[3] = readb(f + 0x3C0422 + 0);
+ fsg_plat_eth[1].hwaddr[4] = readb(f + 0x3C0422 + 7);
+ fsg_plat_eth[1].hwaddr[5] = readb(f + 0x3C0422 + 6);
+#endif
+ iounmap(f);
+ }
+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
+ fsg_plat_eth[0].hwaddr[0], fsg_plat_eth[0].hwaddr[1],
+ fsg_plat_eth[0].hwaddr[2], fsg_plat_eth[0].hwaddr[3],
+ fsg_plat_eth[0].hwaddr[4], fsg_plat_eth[0].hwaddr[5]);
+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 1\n",
+ fsg_plat_eth[1].hwaddr[0], fsg_plat_eth[1].hwaddr[1],
+ fsg_plat_eth[1].hwaddr[2], fsg_plat_eth[1].hwaddr[3],
+ fsg_plat_eth[1].hwaddr[4], fsg_plat_eth[1].hwaddr[5]);
+
+}
+
+MACHINE_START(FSG, "Freecom FSG-3")
+ /* Maintainer: www.nslu2-linux.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 = fsg_init,
+MACHINE_END
+
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig 2008-01-11 17:06:33.000000000 +1030
@@ -125,6 +125,15 @@
depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435
default y
+config MACH_FSG
+ bool
+ prompt "Freecom FSG-3"
+ select PCI
+ help
+ Say 'Y' here if you want your kernel to support Freecom's
+ FSG-3 device. For more information on this platform,
+ see http://www.nslu2-linux.org/wiki/FSG3/HomePage
+
#
# Certain registers and IRQs are only enabled if supporting IXP465 CPUs
#
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Makefile 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile 2008-01-11 17:06:33.000000000 +1030
@@ -15,6 +15,7 @@
obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
+obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
obj-y += common.o
@@ -28,6 +29,7 @@
obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-11 17:06:33.000000000 +1030
@@ -0,0 +1,50 @@
+/*
+ * include/asm-arm/arch-ixp4xx/fsg.h
+ *
+ * Freecom FSG-3 platform specific definitions
+ *
+ * Author: Rod Whitby <rod@whitby.id.au>
+ * Author: Tomasz Chmielewski <mangoo@wpkg.org>
+ * Maintainers: http://www.nslu2-linux.org
+ *
+ * Based on coyote.h by
+ * 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 FSG_SDA_PIN 12
+#define FSG_SCL_PIN 13
+
+/*
+ * FSG PCI IRQs
+ */
+#define FSG_PCI_MAX_DEV 3
+#define FSG_PCI_IRQ_LINES 3
+
+
+/* PCI controller GPIO to IRQ pin mappings */
+#define FSG_PCI_INTA_PIN 6
+#define FSG_PCI_INTB_PIN 7
+#define FSG_PCI_INTC_PIN 5
+
+/* Buttons */
+
+#define FSG_SB_GPIO 4 /* sync button */
+#define FSG_RB_GPIO 9 /* reset button */
+#define FSG_UB_GPIO 10 /* usb button */
+
+/* LEDs */
+
+#define FSG_LED_WLAN_BIT 0
+#define FSG_LED_WAN_BIT 1
+#define FSG_LED_SATA_BIT 2
+#define FSG_LED_USB_BIT 4
+#define FSG_LED_RING_BIT 5
+#define FSG_LED_SYNC_BIT 7
Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h
===================================================================
--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-11 17:06:33.000000000 +1030
@@ -45,5 +45,6 @@
#include "nslu2.h"
#include "nas100d.h"
#include "dsmg600.h"
+#include "fsg.h"
#endif /* _ASM_ARCH_HARDWARE_H */
Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h
===================================================================
--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-11 17:06:33.000000000 +1030
@@ -128,4 +128,11 @@
#define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7
#define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6
+/*
+ * Freecom FSG-3 Board IRQs
+ */
+#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6
+#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7
+#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5
+
#endif
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-11 17:06:33.000000000 +1030
@@ -0,0 +1,89 @@
+/*
+ * arch/arm/mach-ixp4xx/fsg-power.c
+ *
+ * FSG Power/Reset driver
+ *
+ * Copyright (C) 2008 Rod Whitby <rod@whitby.id.au>
+ *
+ * based on nslu2-power.c
+ * Copyright (C) 2005 Tower Technologies
+ *
+ * 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 <linux/irq.h>
+#include <linux/jiffies.h>
+#include <linux/timer.h>
+
+#include <asm/gpio.h>
+#include <asm/mach-types.h>
+
+static irqreturn_t fsg_power_handler(int irq, void *dev_id)
+{
+ /* 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 irqreturn_t fsg_reset_handler(int irq, void *dev_id)
+{
+ /* This is the paper-clip reset, it shuts the machine down directly.
+ */
+ machine_power_off();
+
+ return IRQ_HANDLED;
+}
+
+static int __init fsg_power_init(void)
+{
+ if (!(machine_is_fsg()))
+ return 0;
+
+ set_irq_type(gpio_to_irq(FSG_RB_GPIO), IRQT_LOW);
+ set_irq_type(gpio_to_irq(FSG_SB_GPIO), IRQT_LOW);
+
+ if (request_irq(gpio_to_irq(FSG_RB_GPIO), &fsg_reset_handler,
+ IRQF_DISABLED, "FSG reset button", NULL) < 0) {
+
+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
+ gpio_to_irq(FSG_RB_GPIO));
+
+ return -EIO;
+ }
+
+ if (request_irq(gpio_to_irq(FSG_SB_GPIO), &fsg_power_handler,
+ IRQF_DISABLED, "FSG power button", NULL) < 0) {
+
+ printk(KERN_DEBUG "Power Button IRQ %d not available\n",
+ gpio_to_irq(FSG_SB_GPIO));
+
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void __exit fsg_power_exit(void)
+{
+ if (!(machine_is_fsg()))
+ return;
+
+ free_irq(gpio_to_irq(FSG_SB_GPIO), NULL);
+ free_irq(gpio_to_irq(FSG_RB_GPIO), NULL);
+}
+
+module_init(fsg_power_init);
+module_exit(fsg_power_exit);
+
+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
+MODULE_DESCRIPTION("FSG Power/Reset driver");
+MODULE_LICENSE("GPL");
Index: linux-2.6.23.12-armeb/drivers/leds/Kconfig
===================================================================
--- linux-2.6.23.12-armeb.orig/drivers/leds/Kconfig 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/drivers/leds/Kconfig 2008-01-11 17:06:33.000000000 +1030
@@ -48,6 +48,12 @@
particular board must have LEDs and they must be connected
to the GPIO lines. If unsure, say Y.
+config LEDS_FSG
+ tristate "LED Support for the Freecom FSG-3"
+ depends on LEDS_CLASS && MACH_FSG
+ help
+ This option enables support for the LEDs on the Freecom FSG-3.
+
config LEDS_TOSA
tristate "LED Support for the Sharp SL-6000 series"
depends on LEDS_CLASS && PXA_SHARPSL
Index: linux-2.6.23.12-armeb/drivers/leds/Makefile
===================================================================
--- linux-2.6.23.12-armeb.orig/drivers/leds/Makefile 2008-01-11 17:05:08.000000000 +1030
+++ linux-2.6.23.12-armeb/drivers/leds/Makefile 2008-01-11 17:06:33.000000000 +1030
@@ -9,6 +9,7 @@
obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
+obj-$(CONFIG_LEDS_FSG) += leds-fsg.o
obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o
obj-$(CONFIG_LEDS_AMS_DELTA) += leds-ams-delta.o
Index: linux-2.6.23.12-armeb/drivers/leds/leds-fsg.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12-armeb/drivers/leds/leds-fsg.c 2008-01-11 17:06:33.000000000 +1030
@@ -0,0 +1,243 @@
+/*
+ * LED Driver for the Freecom FSG-3
+ *
+ * Copyright (c) 2008 Rod Whitby <rod@whitby.id.au>
+ *
+ * Author: Rod Whitby <rod@whitby.id.au>
+ *
+ * Based on leds-spitz.c
+ * Copyright 2005-2006 Openedhand Ltd.
+ * Author: Richard Purdie <rpurdie@openedhand.com>
+ *
+ * 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/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+
+static short __iomem *latch_address;
+static unsigned short latch_value;
+
+
+static void fsg_led_wlan_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_WLAN_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_WLAN_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+static void fsg_led_wan_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_WAN_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_WAN_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+static void fsg_led_sata_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_SATA_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_SATA_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+static void fsg_led_usb_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_USB_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_USB_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+static void fsg_led_sync_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_SYNC_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_SYNC_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+static void fsg_led_ring_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+ if (value) {
+ latch_value &= ~(1 << FSG_LED_RING_BIT);
+ *latch_address = latch_value;
+ }
+ else {
+ latch_value |= (1 << FSG_LED_RING_BIT);
+ *latch_address = latch_value;
+ }
+}
+
+
+
+static struct led_classdev fsg_wlan_led = {
+ .name = "fsg:wlan",
+ .brightness_set = fsg_led_wlan_set,
+};
+
+static struct led_classdev fsg_wan_led = {
+ .name = "fsg:wan",
+ .brightness_set = fsg_led_wan_set,
+};
+
+static struct led_classdev fsg_sata_led = {
+ .name = "fsg:sata",
+ .brightness_set = fsg_led_sata_set,
+};
+
+static struct led_classdev fsg_usb_led = {
+ .name = "fsg:usb",
+ .brightness_set = fsg_led_usb_set,
+};
+
+static struct led_classdev fsg_sync_led = {
+ .name = "fsg:sync",
+ .brightness_set = fsg_led_sync_set,
+};
+
+static struct led_classdev fsg_ring_led = {
+ .name = "fsg:ring",
+ .brightness_set = fsg_led_ring_set,
+};
+
+
+
+#ifdef CONFIG_PM
+static int fsg_led_suspend(struct platform_device *dev, pm_message_t state)
+{
+ led_classdev_suspend(&fsg_wlan_led);
+ led_classdev_suspend(&fsg_wan_led);
+ led_classdev_suspend(&fsg_sata_led);
+ led_classdev_suspend(&fsg_usb_led);
+ led_classdev_suspend(&fsg_sync_led);
+ led_classdev_suspend(&fsg_ring_led);
+ return 0;
+}
+
+static int fsg_led_resume(struct platform_device *dev)
+{
+ led_classdev_resume(&fsg_wlan_led);
+ led_classdev_resume(&fsg_wan_led);
+ led_classdev_resume(&fsg_sata_led);
+ led_classdev_resume(&fsg_usb_led);
+ led_classdev_resume(&fsg_sync_led);
+ led_classdev_resume(&fsg_ring_led);
+ return 0;
+}
+#endif
+
+
+static int fsg_led_probe(struct platform_device *pdev)
+{
+ int ret;
+
+ /* FIXME: Need to work out how to handle failure below */
+
+ ret = led_classdev_register(&pdev->dev, &fsg_wlan_led);
+ if (ret < 0)
+ return ret;
+
+ ret = led_classdev_register(&pdev->dev, &fsg_wan_led);
+ if (ret < 0)
+ return ret;
+
+ ret = led_classdev_register(&pdev->dev, &fsg_sata_led);
+ if (ret < 0)
+ return ret;
+
+ ret = led_classdev_register(&pdev->dev, &fsg_usb_led);
+ if (ret < 0)
+ return ret;
+
+ ret = led_classdev_register(&pdev->dev, &fsg_sync_led);
+ if (ret < 0)
+ return ret;
+
+ ret = led_classdev_register(&pdev->dev, &fsg_ring_led);
+ if (ret < 0)
+ return ret;
+
+ return ret;
+}
+
+static int fsg_led_remove(struct platform_device *pdev)
+{
+ led_classdev_unregister(&fsg_wlan_led);
+ led_classdev_unregister(&fsg_wan_led);
+ led_classdev_unregister(&fsg_sata_led);
+ led_classdev_unregister(&fsg_usb_led);
+ led_classdev_unregister(&fsg_sync_led);
+ led_classdev_unregister(&fsg_ring_led);
+
+ return 0;
+}
+
+
+static struct platform_driver fsg_led_driver = {
+ .probe = fsg_led_probe,
+ .remove = fsg_led_remove,
+#ifdef CONFIG_PM
+ .suspend = fsg_led_suspend,
+ .resume = fsg_led_resume,
+#endif
+ .driver = {
+ .name = "fsg-led",
+ },
+};
+
+
+static int __init fsg_led_init(void)
+{
+ /* Map the LED chip select address space */
+ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512);
+ if (!latch_address)
+ return -ENOMEM;
+ latch_value = 0xffff;
+ *latch_address = latch_value;
+ /* FIXME: We leak memory if the next line fails */
+ return platform_driver_register(&fsg_led_driver);
+}
+
+static void __exit fsg_led_exit(void)
+{
+ platform_driver_unregister(&fsg_led_driver);
+ iounmap(latch_address);
+}
+
+
+module_init(fsg_led_init);
+module_exit(fsg_led_exit);
+
+MODULE_AUTHOR("Rod Whitby <rod@whitby.id.au>");
+MODULE_DESCRIPTION("Freecom FSG-3 LED driver");
+MODULE_LICENSE("GPL");

View File

@ -0,0 +1,88 @@
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2008-01-08 15:28:13.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nslu2-setup.c 2008-01-08 15:28:32.000000000 +1030
@@ -24,6 +24,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/time.h>
+#include <asm/io.h>
static struct flash_platform_data nslu2_flash_data = {
.map_name = "cfi_probe",
@@ -140,6 +141,23 @@
.resource = nslu2_uart_resources,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info nslu2_plat_eth[] = {
+ {
+ .phy = 1,
+ .rxq = 3,
+ .txreadyq = 20,
+ }
+};
+
+static struct platform_device nslu2_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = nslu2_plat_eth,
+ }
+};
+
static struct platform_device *nslu2_devices[] __initdata = {
&nslu2_i2c_gpio,
&nslu2_flash,
@@ -147,6 +165,7 @@
#ifdef CONFIG_LEDS_IXP4XX
&nslu2_leds,
#endif
+ &nslu2_eth[0],
};
static void nslu2_power_off(void)
@@ -175,6 +194,9 @@
static void __init nslu2_init(void)
{
+ uint8_t __iomem *f;
+ int i;
+
ixp4xx_sys_init();
nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
@@ -191,6 +213,33 @@
(void)platform_device_register(&nslu2_uart);
platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
+
+
+ /*
+ * Map in a portion of the flash and read the MAC address.
+ * Since it is stored in BE in the flash itself, we need to
+ * byteswap it if we're in LE mode.
+ */
+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x40000))) {
+#ifdef __ARMEB__
+ for (i = 0; i < 6; i++) {
+ nslu2_plat_eth[0].hwaddr[i] = readb(f + 0x3FFB0 + i);
+ }
+#else
+ nslu2_plat_eth[0].hwaddr[0] = readb(f + 0x3FFB0 + 3);
+ nslu2_plat_eth[0].hwaddr[1] = readb(f + 0x3FFB0 + 2);
+ nslu2_plat_eth[0].hwaddr[2] = readb(f + 0x3FFB0 + 1);
+ nslu2_plat_eth[0].hwaddr[3] = readb(f + 0x3FFB0 + 0);
+ nslu2_plat_eth[0].hwaddr[4] = readb(f + 0x3FFB0 + 7);
+ nslu2_plat_eth[0].hwaddr[5] = readb(f + 0x3FFB0 + 6);
+#endif
+ iounmap(f);
+ }
+ printk(KERN_INFO "NSLU2: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
+ nslu2_plat_eth[0].hwaddr[0], nslu2_plat_eth[0].hwaddr[1],
+ nslu2_plat_eth[0].hwaddr[2], nslu2_plat_eth[0].hwaddr[3],
+ nslu2_plat_eth[0].hwaddr[4], nslu2_plat_eth[0].hwaddr[5]);
+
}
MACHINE_START(NSLU2, "Linksys NSLU2")

View File

@ -0,0 +1,87 @@
Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c
===================================================================
--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-08 15:22:07.000000000 +1030
+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-08 15:32:32.000000000 +1030
@@ -21,6 +21,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
+#include <asm/io.h>
static struct flash_platform_data nas100d_flash_data = {
.map_name = "cfi_probe",
@@ -125,12 +126,30 @@
.resource = nas100d_uart_resources,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info nas100d_plat_eth[] = {
+ {
+ .phy = 0,
+ .rxq = 3,
+ .txreadyq = 20,
+ }
+};
+
+static struct platform_device nas100d_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = nas100d_plat_eth,
+ }
+};
+
static struct platform_device *nas100d_devices[] __initdata = {
&nas100d_i2c_gpio,
&nas100d_flash,
#ifdef CONFIG_LEDS_IXP4XX
&nas100d_leds,
#endif
+ &nas100d_eth[0],
};
static void nas100d_power_off(void)
@@ -146,6 +165,9 @@
static void __init nas100d_init(void)
{
+ uint8_t __iomem *f;
+ int i;
+
ixp4xx_sys_init();
/* gpio 14 and 15 are _not_ clocks */
@@ -165,6 +187,33 @@
(void)platform_device_register(&nas100d_uart);
platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices));
+
+
+ /*
+ * Map in a portion of the flash and read the MAC address.
+ * Since it is stored in BE in the flash itself, we need to
+ * byteswap it if we're in LE mode.
+ */
+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000))) {
+#ifdef __ARMEB__
+ for (i = 0; i < 6; i++) {
+ nas100d_plat_eth[0].hwaddr[i] = readb(f + 0xFC0FD8 + i);
+ }
+#else
+ nas100d_plat_eth[0].hwaddr[0] = readb(f + 0xFC0FD8 + 3);
+ nas100d_plat_eth[0].hwaddr[1] = readb(f + 0xFC0FD8 + 2);
+ nas100d_plat_eth[0].hwaddr[2] = readb(f + 0xFC0FD8 + 1);
+ nas100d_plat_eth[0].hwaddr[3] = readb(f + 0xFC0FD8 + 0);
+ nas100d_plat_eth[0].hwaddr[4] = readb(f + 0xFC0FD8 + 7);
+ nas100d_plat_eth[0].hwaddr[5] = readb(f + 0xFC0FD8 + 6);
+#endif
+ iounmap(f);
+ }
+ printk(KERN_INFO "NAS100D: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n",
+ nas100d_plat_eth[0].hwaddr[0], nas100d_plat_eth[0].hwaddr[1],
+ nas100d_plat_eth[0].hwaddr[2], nas100d_plat_eth[0].hwaddr[3],
+ nas100d_plat_eth[0].hwaddr[4], nas100d_plat_eth[0].hwaddr[5]);
+
}
MACHINE_START(NAS100D, "Iomega NAS 100d")

View File

@ -0,0 +1,17 @@
Index: linux-2.6.19/drivers/char/random.c
===================================================================
--- linux-2.6.19.orig/drivers/char/random.c
+++ linux-2.6.19/drivers/char/random.c
@@ -248,9 +248,9 @@
/*
* Configuration information
*/
-#define INPUT_POOL_WORDS 128
-#define OUTPUT_POOL_WORDS 32
-#define SEC_XFER_SIZE 512
+#define INPUT_POOL_WORDS 256
+#define OUTPUT_POOL_WORDS 64
+#define SEC_XFER_SIZE 1024
/*
* The minimum number of bits of entropy before we wake up a read on

View File

@ -0,0 +1,55 @@
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/nslu2-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/nslu2-setup.c
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/nslu2-setup.c 2007-10-09 15:31:38.000000000 -0500
+++ linux-2.6.23/arch/arm/mach-ixp4xx/nslu2-setup.c 2007-10-11 01:04:46.000000000 -0500
@@ -19,6 +19,7 @@
#include <linux/serial_8250.h>
#include <linux/leds.h>
+#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
@@ -171,6 +172,35 @@ static struct sys_timer nslu2_timer = {
.init = nslu2_timer_init,
};
+static char nslu2_rtc_probe[] __initdata = "rtc-isl1208.ignore=0,0x6f rtc-x1205.probe=0,0x6f ";
+
+static void __init nslu2_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(nslu2_rtc_probe) + strlen(p) + 1 + 4) >> 2;
+ strlcpy(t->u.cmdline.cmdline, nslu2_rtc_probe, COMMAND_LINE_SIZE);
+ strlcpy(t->u.cmdline.cmdline + strlen(nslu2_rtc_probe), p,
+ COMMAND_LINE_SIZE - strlen(nslu2_rtc_probe));
+
+ /* Terminate the table. */
+ t = tag_next(t);
+ t->hdr.tag = ATAG_NONE;
+ t->hdr.size = 0;
+}
+
static void __init nslu2_init(void)
{
ixp4xx_sys_init();
@@ -196,6 +226,7 @@ MACHINE_START(NSLU2, "Linksys NSLU2")
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
+ .fixup = nslu2_fixup,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &nslu2_timer,

View File

@ -0,0 +1,55 @@
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/nas100d-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/nas100d-setup.c
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2007-10-09 15:31:38.000000000 -0500
+++ linux-2.6.23/arch/arm/mach-ixp4xx/nas100d-setup.c 2007-10-11 01:06:33.000000000 -0500
@@ -17,6 +17,7 @@
#include <linux/serial_8250.h>
#include <linux/leds.h>
+#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
@@ -142,6 +143,35 @@ static void nas100d_power_off(void)
gpio_line_set(NAS100D_PO_GPIO, IXP4XX_GPIO_HIGH);
}
+static char nas100d_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
+
+static void __init nas100d_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(nas100d_rtc_probe) + strlen(p) + 1 + 4) >> 2;
+ strlcpy(t->u.cmdline.cmdline, nas100d_rtc_probe, COMMAND_LINE_SIZE);
+ strlcpy(t->u.cmdline.cmdline + strlen(nas100d_rtc_probe), p,
+ COMMAND_LINE_SIZE - strlen(nas100d_rtc_probe));
+
+ /* Terminate the table. */
+ t = tag_next(t);
+ t->hdr.tag = ATAG_NONE;
+ t->hdr.size = 0;
+}
+
static void __init nas100d_init(void)
{
ixp4xx_sys_init();
@@ -170,6 +200,7 @@ MACHINE_START(NAS100D, "Iomega NAS 100d"
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
+ .fixup = nas100d_fixup,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,

View File

@ -0,0 +1,56 @@
Index: linux-2.6.22-rc4-armeb/arch/arm/mach-ixp4xx/dsmg600-setup.c
===================================================================
--- linux-2.6.22-rc4-armeb.orig/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ linux-2.6.22-rc4-armeb/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -16,6 +16,7 @@
#include <linux/serial_8250.h>
#include <linux/i2c-gpio.h>
+#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
@@ -145,6 +146,35 @@ static struct sys_timer dsmg600_timer =
.init = dsmg600_timer_init,
};
+static char dsmg600_rtc_probe[] __initdata = "rtc-pcf8563.probe=0,0x51 ";
+
+static void __init dsmg600_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(dsmg600_rtc_probe) + strlen(p) + 1 + 4) >> 2;
+ strlcpy(t->u.cmdline.cmdline, dsmg600_rtc_probe, COMMAND_LINE_SIZE);
+ strlcpy(t->u.cmdline.cmdline + strlen(dsmg600_rtc_probe), p,
+ COMMAND_LINE_SIZE - strlen(dsmg600_rtc_probe));
+
+ /* Terminate the table. */
+ t = tag_next(t);
+ t->hdr.tag = ATAG_NONE;
+ t->hdr.size = 0;
+}
+
static void __init dsmg600_init(void)
{
ixp4xx_sys_init();
@@ -177,6 +207,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
.boot_params = 0x00000100,
+ .fixup = dsmg600_fixup,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &dsmg600_timer,

View File

@ -0,0 +1,41 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/gateway7001-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/gateway7001-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/gateway7001-setup.c 2007-10-09 22:31:38.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/gateway7001-setup.c 2007-10-22 15:09:33.000000000 +0200
@@ -76,9 +76,36 @@
.resource = &gateway7001_uart_resource,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info gateway7001_plat_eth[] = {
+ {
+ .phy = 1,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 2,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device gateway7001_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = gateway7001_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = gateway7001_plat_eth + 1,
+ }
+};
+
static struct platform_device *gateway7001_devices[] __initdata = {
&gateway7001_flash,
- &gateway7001_uart
+ &gateway7001_uart,
+ &gateway7001_eth[0],
+ &gateway7001_eth[1],
};
static void __init gateway7001_init(void)

View File

@ -0,0 +1,31 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/wg302v2-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-10-09 22:31:38.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-10-22 15:02:20.000000000 +0200
@@ -77,9 +77,27 @@
.resource = &wg302v2_uart_resource,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info wg302_plat_eth[] = {
+ {
+ .phy = 8,
+ .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 *wg302v2_devices[] __initdata = {
&wg302v2_flash,
&wg302v2_uart,
+ &wg302_eth[0],
};
static void __init wg302v2_init(void)

View File

@ -0,0 +1,297 @@
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig
===================================================================
--- linux-2.6.23.12.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-05 13:30:14.000000000 +1030
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig 2008-01-05 13:37:05.000000000 +1030
@@ -57,6 +57,14 @@
WG302 v2 or WAG302 v2 Access Points. For more information
on this platform, see http://openwrt.org
+config MACH_PRONGHORNMETRO
+ bool "Pronghorn Metro"
+ select PCI
+ help
+ Say 'Y' here if you want your kernel to support the ADI
+ Engineering Pronghorn Metro Platform. For more
+ information on this platform, see <file:Documentation/arm/IXP4xx>.
+
config ARCH_IXDP425
bool "IXDP425"
help
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile
===================================================================
--- linux-2.6.23.12.orig/arch/arm/mach-ixp4xx/Makefile 2008-01-05 13:32:45.000000000 +1030
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile 2008-01-05 13:37:37.000000000 +1030
@@ -16,6 +16,7 @@
obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
+obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
obj-y += common.o
@@ -30,5 +31,6 @@
obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
+obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/pronghornmetro-pci.c 2008-01-05 13:37:05.000000000 +1030
@@ -0,0 +1,74 @@
+/*
+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
+ *
+ * PCI setup routines for ADI Engineering Pronghorn Metro
+ *
+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * based on coyote-pci.c:
+ * Copyright (C) 2002 Jungo Software Technologies.
+ * Copyright (C) 2003 MontaVista Softwrae, 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/irq.h>
+
+#include <asm/mach/pci.h>
+
+extern void ixp4xx_pci_preinit(void);
+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
+
+void __init pronghornmetro_pci_preinit(void)
+{
+ set_irq_type(IRQ_IXP4XX_GPIO4, IRQT_LOW);
+ set_irq_type(IRQ_IXP4XX_GPIO6, IRQT_LOW);
+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
+ set_irq_type(IRQ_IXP4XX_GPIO1, IRQT_LOW);
+
+ ixp4xx_pci_preinit();
+}
+
+static int __init pronghornmetro_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ if (slot == 13)
+ return IRQ_IXP4XX_GPIO4;
+ else if (slot == 14)
+ return IRQ_IXP4XX_GPIO6;
+ else if (slot == 15)
+ return IRQ_IXP4XX_GPIO11;
+ else if (slot == 16)
+ return IRQ_IXP4XX_GPIO1;
+ else return -1;
+}
+
+struct hw_pci pronghornmetro_pci __initdata = {
+ .nr_controllers = 1,
+ .preinit = pronghornmetro_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = ixp4xx_setup,
+ .scan = ixp4xx_scan_bus,
+ .map_irq = pronghornmetro_map_irq,
+};
+
+int __init pronghornmetro_pci_init(void)
+{
+ if (machine_is_pronghorn_metro())
+ pci_common_init(&pronghornmetro_pci);
+ return 0;
+}
+
+subsys_initcall(pronghornmetro_pci_init);
Index: linux-2.6.23.12/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.23.12/arch/arm/mach-ixp4xx/pronghornmetro-setup.c 2008-01-05 13:37:05.000000000 +1030
@@ -0,0 +1,147 @@
+/*
+ * arch/arm/mach-ixp4xx/pronghornmetro-setup.c
+ *
+ * Board setup for the ADI Engineering Pronghorn Metro
+ *
+ * Copyright (C) 2007 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 pronghornmetro_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource pronghornmetro_flash_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device pronghornmetro_flash = {
+ .name = "IXP4XX-Flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &pronghornmetro_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &pronghornmetro_flash_resource,
+};
+
+static struct resource pronghornmetro_uart_resource = {
+ .start = IXP4XX_UART2_BASE_PHYS,
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct plat_serial8250_port pronghornmetro_uart_data[] = {
+ {
+ .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 pronghornmetro_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = pronghornmetro_uart_data,
+ },
+ .num_resources = 1,
+ .resource = &pronghornmetro_uart_resource,
+};
+
+static struct resource pronghornmetro_pata_resources[] = {
+ {
+ .flags = IORESOURCE_MEM
+ },
+ {
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "intrq",
+ .start = IRQ_IXP4XX_GPIO0,
+ .end = IRQ_IXP4XX_GPIO0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct ixp4xx_pata_data pronghornmetro_pata_data = {
+ .cs0_bits = 0xbfff0043,
+ .cs1_bits = 0xbfff0043,
+};
+
+static struct platform_device pronghornmetro_pata = {
+ .name = "pata_ixp4xx_cf",
+ .id = 0,
+ .dev.platform_data = &pronghornmetro_pata_data,
+ .num_resources = ARRAY_SIZE(pronghornmetro_pata_resources),
+ .resource = pronghornmetro_pata_resources,
+};
+
+static struct platform_device *pronghornmetro_devices[] __initdata = {
+ &pronghornmetro_flash,
+ &pronghornmetro_uart,
+};
+
+static void __init pronghornmetro_init(void)
+{
+ ixp4xx_sys_init();
+
+ pronghornmetro_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ pronghornmetro_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
+
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
+
+ platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
+
+ pronghornmetro_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
+ pronghornmetro_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
+
+ pronghornmetro_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
+ pronghornmetro_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
+
+ pronghornmetro_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
+ pronghornmetro_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
+
+ platform_device_register(&pronghornmetro_pata);
+}
+
+#ifdef CONFIG_MACH_PRONGHORNMETRO
+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
+ /* 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 = pronghornmetro_init,
+MACHINE_END
+#endif
Index: linux-2.6.23.12/Documentation/arm/IXP4xx
===================================================================
--- linux-2.6.23.12.orig/Documentation/arm/IXP4xx 2008-01-05 13:30:14.000000000 +1030
+++ linux-2.6.23.12/Documentation/arm/IXP4xx 2008-01-05 13:37:05.000000000 +1030
@@ -111,6 +111,9 @@
the platform has two mini-PCI slots used for 802.11[bga] cards.
Finally, there is an IDE port hanging off the expansion bus.
+ADI Engineering Pronghorn Metro Platform
+http://www.adiengineering.com/php-bin/ecomm4/productDisplay.php?category_id=30&product_id=85
+
Gateworks Avila Network Platform
http://www.gateworks.com/avila_sbc.htm
Index: linux-2.6.23.12/include/asm-arm/arch-ixp4xx/uncompress.h
===================================================================
--- linux-2.6.23.12.orig/include/asm-arm/arch-ixp4xx/uncompress.h 2008-01-05 13:30:14.000000000 +1030
+++ linux-2.6.23.12/include/asm-arm/arch-ixp4xx/uncompress.h 2008-01-05 13:37:05.000000000 +1030
@@ -41,7 +41,8 @@
* Some boards are using UART2 as console
*/
if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
- machine_is_gateway7001() || machine_is_wg302v2())
+ machine_is_gateway7001() || machine_is_wg302v2() ||
+ machine_is_pronghorn_metro())
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
else
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;

View File

@ -0,0 +1,40 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/pronghornmetro-setup.c 2007-10-22 15:41:27.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c 2007-10-22 15:43:30.000000000 +0200
@@ -104,9 +104,36 @@
.resource = pronghornmetro_pata_resources,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info pronghornmetro_plat_eth[] = {
+ {
+ .phy = 0,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 1,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device pronghornmetro_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = pronghornmetro_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = pronghornmetro_plat_eth + 1,
+ }
+};
+
static struct platform_device *pronghornmetro_devices[] __initdata = {
&pronghornmetro_flash,
&pronghornmetro_uart,
+ &pronghornmetro_eth[0],
+ &pronghornmetro_eth[1],
};
static void __init pronghornmetro_init(void)

View File

@ -0,0 +1,185 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig
--- linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 18:03:34.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 18:22:41.000000000 +0200
@@ -65,6 +65,14 @@
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-2.6.23/arch/arm/mach-ixp4xx/Makefile linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile
--- linux-2.6.23/arch/arm/mach-ixp4xx/Makefile 2007-10-23 18:03:34.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile 2007-10-23 18:22:41.000000000 +0200
@@ -17,6 +17,7 @@
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
+obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
obj-y += common.o
@@ -32,6 +33,7 @@
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
obj-$(CONFIG_MACH_FSG) += fsg-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
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/compex-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/compex-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/compex-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/compex-setup.c 2007-10-23 18:22:41.000000000 +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) + SZ_32M - 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-2.6.23/arch/arm/mach-ixp4xx/ixdp425-pci.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/ixdp425-pci.c 2007-10-09 22:31:38.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c 2007-10-23 18:22:41.000000000 +0200
@@ -66,7 +66,7 @@
int __init ixdp425_pci_init(void)
{
if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
- machine_is_ixdp465() || machine_is_kixrp435())
+ machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex())
pci_common_init(&ixdp425_pci);
return 0;
}
diff -Nur linux-2.6.23/arch/arm/tools/mach-types linux-2.6.23-owrt/arch/arm/tools/mach-types
--- linux-2.6.23/arch/arm/tools/mach-types 2007-10-09 22:31:38.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/tools/mach-types 2007-10-23 18:22:41.000000000 +0200
@@ -1278,7 +1278,7 @@
smdk6400 MACH_SMDK6400 SMDK6400 1270
nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271
greenphone MACH_GREENPHONE GREENPHONE 1272
-compex42x MACH_COMPEXWP18 COMPEXWP18 1273
+compex MACH_COMPEX COMPEX 1273
xmate MACH_XMATE XMATE 1274
energizer MACH_ENERGIZER ENERGIZER 1275
ime1 MACH_IME1 IME1 1276

View File

@ -0,0 +1,41 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/compex-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/compex-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/compex-setup.c 2007-10-23 18:39:29.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/compex-setup.c 2007-10-23 18:45:34.000000000 +0200
@@ -90,9 +90,36 @@
.resource = compex_uart_resources,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info compex_plat_eth[] = {
+ {
+ .phy = -1,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 3,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device compex_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = compex_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = compex_plat_eth + 1,
+ }
+};
+
static struct platform_device *compex_devices[] __initdata = {
&compex_flash,
- &compex_uart
+ &compex_uart,
+ &compex_eth[0],
+ &compex_eth[1],
};
static void __init compex_init(void)

View File

@ -0,0 +1,230 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig
--- linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 18:39:29.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 19:11:31.000000000 +0200
@@ -73,6 +73,14 @@
WP18 or NP18A boards. For more information on this
platform, see http://openwrt.org
+config MACH_WRT300NV2
+ bool "Linksys WRT300N v2"
+ select PCI
+ help
+ Say 'Y' here if you want your kernel to support Linksys'
+ WRT300N v2 router. For more information on this
+ platform, see http://openwrt.org
+
config ARCH_IXDP425
bool "IXDP425"
help
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/Makefile linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile
--- linux-2.6.23/arch/arm/mach-ixp4xx/Makefile 2007-10-23 18:39:29.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile 2007-10-23 19:11:31.000000000 +0200
@@ -18,6 +18,7 @@
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
+obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
obj-y += common.o
@@ -34,6 +35,7 @@
obj-$(CONFIG_MACH_FSG) += fsg-setup.o
obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
+obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-pci.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-pci.c 2007-10-23 19:11:31.000000000 +0200
@@ -0,0 +1,65 @@
+/*
+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c
+ *
+ * PCI setup routines for Linksys WRT300N v2
+ *
+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * based on coyote-pci.c:
+ * Copyright (C) 2002 Jungo Software Technologies.
+ * Copyright (C) 2003 MontaVista Softwrae, 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/irq.h>
+
+#include <asm/mach/pci.h>
+
+extern void ixp4xx_pci_preinit(void);
+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
+
+void __init wrt300nv2_pci_preinit(void)
+{
+ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW);
+
+ ixp4xx_pci_preinit();
+}
+
+static int __init wrt300nv2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ if (slot == 1)
+ return IRQ_IXP4XX_GPIO8;
+ else return -1;
+}
+
+struct hw_pci wrt300nv2_pci __initdata = {
+ .nr_controllers = 1,
+ .preinit = wrt300nv2_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = ixp4xx_setup,
+ .scan = ixp4xx_scan_bus,
+ .map_irq = wrt300nv2_map_irq,
+};
+
+int __init wrt300nv2_pci_init(void)
+{
+ if (machine_is_wrt300nv2())
+ pci_common_init(&wrt300nv2_pci);
+ return 0;
+}
+
+subsys_initcall(wrt300nv2_pci_init);
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-setup.c 2007-10-23 19:11:31.000000000 +0200
@@ -0,0 +1,108 @@
+/*
+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c
+ *
+ * Board setup for the Linksys WRT300N v2
+ *
+ * Copyright (C) 2007 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 wrt300nv2_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource wrt300nv2_flash_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device wrt300nv2_flash = {
+ .name = "IXP4XX-Flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &wrt300nv2_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &wrt300nv2_flash_resource,
+};
+
+static struct resource wrt300nv2_uart_resource = {
+ .start = IXP4XX_UART2_BASE_PHYS,
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct plat_serial8250_port wrt300nv2_uart_data[] = {
+ {
+ .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 wrt300nv2_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = wrt300nv2_uart_data,
+ },
+ .num_resources = 1,
+ .resource = &wrt300nv2_uart_resource,
+};
+
+static struct platform_device *wrt300nv2_devices[] __initdata = {
+ &wrt300nv2_flash,
+ &wrt300nv2_uart
+};
+
+static void __init wrt300nv2_init(void)
+{
+ ixp4xx_sys_init();
+
+ wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ wrt300nv2_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(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
+}
+
+#ifdef CONFIG_MACH_WRT300NV2
+MACHINE_START(WRT300NV2, "Linksys WRT300N v2")
+ /* 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 = wrt300nv2_init,
+MACHINE_END
+#endif
diff -Nur linux-2.6.23/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.23-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
--- linux-2.6.23/include/asm-arm/arch-ixp4xx/uncompress.h 2007-10-23 18:03:35.000000000 +0200
+++ linux-2.6.23-owrt/include/asm-arm/arch-ixp4xx/uncompress.h 2007-10-23 19:12:30.000000000 +0200
@@ -42,7 +42,7 @@
*/
if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
machine_is_gateway7001() || machine_is_wg302v2() ||
- machine_is_pronghorn_metro())
+ machine_is_pronghorn_metro() || machine_is_wrt300nv2())
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
else
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;

View File

@ -0,0 +1,41 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/wrt300nv2-setup.c 2007-10-23 19:20:08.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/wrt300nv2-setup.c 2007-10-23 19:22:19.000000000 +0200
@@ -76,9 +76,36 @@
.resource = &wrt300nv2_uart_resource,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info wrt300nv2_plat_eth[] = {
+ {
+ .phy = -1,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 1,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device wrt300nv2_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = wrt300nv2_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = wrt300nv2_plat_eth + 1,
+ }
+};
+
static struct platform_device *wrt300nv2_devices[] __initdata = {
&wrt300nv2_flash,
- &wrt300nv2_uart
+ &wrt300nv2_uart,
+ &wrt300nv2_eth[0],
+ &wrt300nv2_eth[1],
};
static void __init wrt300nv2_init(void)

View File

@ -0,0 +1,240 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig
--- linux-2.6.23/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 19:20:08.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-10-23 19:26:46.000000000 +0200
@@ -65,6 +65,14 @@
Engineering Pronghorn Metro Platform. For more
information on this platform, see <file:Documentation/arm/IXP4xx>.
+config MACH_SIDEWINDER
+ bool "Sidewinder"
+ select PCI
+ help
+ Say 'Y' here if you want your kernel to support the ADI
+ Engineering Sidewinder Platform. For more
+ information on this platform, see <file:Documentation/arm/IXP4xx>.
+
config MACH_COMPEX
bool "Compex WP18 / NP18A"
select PCI
@@ -163,7 +171,7 @@
#
config CPU_IXP46X
bool
- depends on MACH_IXDP465
+ depends on MACH_IXDP465 || MACH_SIDEWINDER
default y
config CPU_IXP43X
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/Makefile linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile
--- linux-2.6.23/arch/arm/mach-ixp4xx/Makefile 2007-10-23 19:20:08.000000000 +0200
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/Makefile 2007-10-23 19:23:52.000000000 +0200
@@ -19,6 +19,7 @@
obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o
obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
+obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
obj-y += common.o
@@ -36,6 +37,7 @@
obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o
obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
+obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/sidewinder-pci.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/sidewinder-pci.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/sidewinder-pci.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/sidewinder-pci.c 2007-10-23 19:23:52.000000000 +0200
@@ -0,0 +1,71 @@
+/*
+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
+ *
+ * PCI setup routines for ADI Engineering Sidewinder
+ *
+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * based on coyote-pci.c:
+ * Copyright (C) 2002 Jungo Software Technologies.
+ * Copyright (C) 2003 MontaVista Softwrae, 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/irq.h>
+
+#include <asm/mach/pci.h>
+
+extern void ixp4xx_pci_preinit(void);
+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
+
+void __init sidewinder_pci_preinit(void)
+{
+ set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
+ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
+ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW);
+
+ ixp4xx_pci_preinit();
+}
+
+static int __init sidewinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ if (slot == 1)
+ return IRQ_IXP4XX_GPIO11;
+ else if (slot == 2)
+ return IRQ_IXP4XX_GPIO10;
+ else if (slot == 3)
+ return IRQ_IXP4XX_GPIO9;
+ else return -1;
+}
+
+struct hw_pci sidewinder_pci __initdata = {
+ .nr_controllers = 1,
+ .preinit = sidewinder_pci_preinit,
+ .swizzle = pci_std_swizzle,
+ .setup = ixp4xx_setup,
+ .scan = ixp4xx_scan_bus,
+ .map_irq = sidewinder_map_irq,
+};
+
+int __init sidewinder_pci_init(void)
+{
+ if (machine_is_sidewinder())
+ pci_common_init(&sidewinder_pci);
+ return 0;
+}
+
+subsys_initcall(sidewinder_pci_init);
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/sidewinder-setup.c linux-2.6.23-owrt/arch/arm/mach-ixp4xx/sidewinder-setup.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/sidewinder-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23-owrt/arch/arm/mach-ixp4xx/sidewinder-setup.c 2007-10-23 19:23:52.000000000 +0200
@@ -0,0 +1,115 @@
+/*
+ * arch/arm/mach-ixp4xx/sidewinder-setup.c
+ *
+ * Board setup for the ADI Engineering Sidewinder
+ *
+ * Copyright (C) 2007 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/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 sidewinder_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource sidewinder_flash_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device sidewinder_flash = {
+ .name = "IXP4XX-Flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &sidewinder_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &sidewinder_flash_resource,
+};
+
+static struct resource sidewinder_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 sidewinder_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 sidewinder_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev = {
+ .platform_data = sidewinder_uart_data,
+ },
+ .num_resources = 2,
+ .resource = &sidewinder_uart_resources,
+};
+
+static struct platform_device *sidewinder_devices[] __initdata = {
+ &sidewinder_flash,
+ &sidewinder_uart,
+};
+
+static void __init sidewinder_init(void)
+{
+ ixp4xx_sys_init();
+
+ sidewinder_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ sidewinder_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1;
+
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
+
+ platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices));
+}
+
+#ifdef CONFIG_MACH_SIDEWINDER
+MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder")
+ /* 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 = sidewinder_init,
+MACHINE_END
+#endif

View File

@ -0,0 +1,212 @@
diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c
--- linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c 2007-11-14 13:58:58.000000000 +0100
@@ -0,0 +1,151 @@
+/*
+ * arch/arm/mach-ixp4xx/ap1000-setup.c
+ *
+ * Lanready AP-1000
+ *
+ * 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 ap1000_flash_data = {
+ .map_name = "cfi_probe",
+ .width = 2,
+};
+
+static struct resource ap1000_flash_resource = {
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device ap1000_flash = {
+ .name = "IXP4XX-Flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &ap1000_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &ap1000_flash_resource,
+};
+
+static struct resource ap1000_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 ap1000_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 ap1000_uart = {
+ .name = "serial8250",
+ .id = PLAT8250_DEV_PLATFORM,
+ .dev.platform_data = ap1000_uart_data,
+ .num_resources = 2,
+ .resource = ap1000_uart_resources
+};
+
+static struct platform_device *ap1000_devices[] __initdata = {
+ &ap1000_flash,
+ &ap1000_uart
+};
+
+static char ap1000_mem_fixup[] __initdata = "mem=64M ";
+
+static void __init ap1000_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(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2;
+ strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE);
+ strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p,
+ COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup));
+
+ /* Terminate the table. */
+ t = tag_next(t);
+ t->hdr.tag = ATAG_NONE;
+ t->hdr.size = 0;
+}
+
+static void __init ap1000_init(void)
+{
+ ixp4xx_sys_init();
+
+ ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ ap1000_flash_resource.end =
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
+
+ platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices));
+}
+
+#ifdef CONFIG_MACH_AP1000
+MACHINE_START(AP1000, "Lanready AP-1000")
+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
+ .fixup = ap1000_fixup,
+ .map_io = ixp4xx_map_io,
+ .init_irq = ixp4xx_init_irq,
+ .timer = &ixp4xx_timer,
+ .boot_params = 0x0100,
+ .init_machine = ap1000_init,
+MACHINE_END
+#endif
diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/ixdp425-pci.c linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c
--- linux-2.6.23.1/arch/arm/mach-ixp4xx/ixdp425-pci.c 2007-11-14 13:15:50.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c 2007-11-14 13:27:16.000000000 +0100
@@ -66,7 +66,8 @@
int __init ixdp425_pci_init(void)
{
if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
- machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex())
+ machine_is_ixdp465() || machine_is_kixrp435() ||
+ machine_is_compex() || machine_is_ap1000())
pci_common_init(&ixdp425_pci);
return 0;
}
diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/Kconfig
--- linux-2.6.23.1/arch/arm/mach-ixp4xx/Kconfig 2007-11-14 13:15:50.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-11-14 13:25:07.000000000 +0100
@@ -89,6 +89,14 @@
WRT300N v2 router. For more information on this
platform, see http://openwrt.org
+config MACH_AP1000
+ bool "Lanready AP-1000"
+ select PCI
+ help
+ Say 'Y' here if you want your kernel to support Lanready's
+ AP1000 board. For more information on this
+ platform, see http://openwrt.org
+
config ARCH_IXDP425
bool "IXDP425"
help
diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/Makefile linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/Makefile
--- linux-2.6.23.1/arch/arm/mach-ixp4xx/Makefile 2007-11-14 13:15:50.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/Makefile 2007-11-14 13:31:29.000000000 +0100
@@ -20,6 +20,7 @@
obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
+obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
obj-y += common.o
@@ -38,5 +39,6 @@
obj-$(CONFIG_MACH_COMPEX) += compex-setup.o
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
+obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
diff -Nur linux-2.6.23.1/arch/arm/tools/mach-types linux-2.6.23.1-owrt/arch/arm/tools/mach-types
--- linux-2.6.23.1/arch/arm/tools/mach-types 2007-11-14 13:15:50.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/tools/mach-types 2007-11-14 13:26:06.000000000 +0100
@@ -1367,3 +1367,4 @@
csb726 MACH_CSB726 CSB726 1359
tik27 MACH_TIK27 TIK27 1360
mx_uc7420 MACH_MX_UC7420 MX_UC7420 1361
+ap1000 MACH_AP1000 AP1000 1543

View File

@ -0,0 +1,41 @@
diff -Nur linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c
--- linux-2.6.23.1/arch/arm/mach-ixp4xx/ap1000-setup.c 2007-11-14 14:11:10.000000000 +0100
+++ linux-2.6.23.1-owrt/arch/arm/mach-ixp4xx/ap1000-setup.c 2007-11-14 14:09:30.000000000 +0100
@@ -90,9 +90,36 @@
.resource = ap1000_uart_resources
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info ap1000_plat_eth[] = {
+ {
+ .phy = 4,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 5,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device ap1000_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = ap1000_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = ap1000_plat_eth + 1,
+ }
+};
+
static struct platform_device *ap1000_devices[] __initdata = {
&ap1000_flash,
- &ap1000_uart
+ &ap1000_uart,
+ &ap1000_eth[0],
+ &ap1000_eth[1],
};
static char ap1000_mem_fixup[] __initdata = "mem=64M ";

View File

@ -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

View File

@ -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)

View File

@ -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,

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,12 @@
diff -Nur linux-2.6.23/arch/arm/mach-ixp4xx/ixp4xx_npe.c linux-2.6.23-openwrt/arch/arm/mach-ixp4xx/ixp4xx_npe.c
--- linux-2.6.23/arch/arm/mach-ixp4xx/ixp4xx_npe.c 2007-10-22 22:18:15.000000000 +0200
+++ linux-2.6.23-openwrt/arch/arm/mach-ixp4xx/ixp4xx_npe.c 2007-10-22 22:32:48.000000000 +0200
@@ -585,6 +585,8 @@
npe_reset(npe);
#endif
+ print_npe(KERN_INFO, npe, "firmware's license can be found in /usr/share/doc/LICENSE.IPL\n");
+
print_npe(KERN_INFO, npe, "firmware functionality 0x%X, "
"revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
(image->id >> 8) & 0xFF, image->id & 0xFF);

View File

@ -0,0 +1,187 @@
diff -uprN linux-2.6.23.orig/drivers/i2c/chips/eeprom.c linux-2.6.23/drivers/i2c/chips/eeprom.c
--- linux-2.6.23.orig/drivers/i2c/chips/eeprom.c 2007-10-09 15:31:38.000000000 -0500
+++ linux-2.6.23/drivers/i2c/chips/eeprom.c 2007-10-11 00:57:25.000000000 -0500
@@ -33,6 +33,8 @@
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/mutex.h>
+#include <linux/notifier.h>
+#include <linux/eeprom.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
@@ -41,26 +43,7 @@ static unsigned short normal_i2c[] = { 0
/* Insmod parameters */
I2C_CLIENT_INSMOD_1(eeprom);
-
-/* Size of EEPROM in bytes */
-#define EEPROM_SIZE 256
-
-/* possible types of eeprom devices */
-enum eeprom_nature {
- UNKNOWN,
- VAIO,
-};
-
-/* Each client has this additional data */
-struct eeprom_data {
- struct i2c_client client;
- struct mutex update_lock;
- u8 valid; /* bitfield, bit!=0 if slice is valid */
- unsigned long last_updated[8]; /* In jiffies, 8 slices */
- u8 data[EEPROM_SIZE]; /* Register values */
- enum eeprom_nature nature;
-};
-
+ATOMIC_NOTIFIER_HEAD(eeprom_chain);
static int eeprom_attach_adapter(struct i2c_adapter *adapter);
static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind);
@@ -191,6 +174,7 @@ static int eeprom_detect(struct i2c_adap
data->valid = 0;
mutex_init(&data->update_lock);
data->nature = UNKNOWN;
+ data->attr = &eeprom_attr;
/* Tell the I2C layer a new client has arrived */
if ((err = i2c_attach_client(new_client)))
@@ -214,6 +198,9 @@ static int eeprom_detect(struct i2c_adap
if (err)
goto exit_detach;
+ /* call the notifier chain */
+ atomic_notifier_call_chain(&eeprom_chain, EEPROM_REGISTER, data);
+
return 0;
exit_detach:
@@ -239,6 +226,41 @@ static int eeprom_detach_client(struct i
return 0;
}
+/**
+ * register_eeprom_notifier - register a 'user' of EEPROM devices.
+ * @nb: pointer to notifier info structure
+ *
+ * Registers a callback function to be called upon detection
+ * of an EEPROM device. Detection invokes the 'add' callback
+ * with the kobj of the mutex and a bin_attribute which allows
+ * read from the EEPROM. The intention is that the notifier
+ * will be able to read system configuration from the notifier.
+ *
+ * Only EEPROMs detected *after* the addition of the notifier
+ * are notified. I.e. EEPROMs already known to the system
+ * will not be notified - add the notifier from board level
+ * code!
+ */
+int register_eeprom_notifier(struct notifier_block *nb)
+{
+ return atomic_notifier_chain_register(&eeprom_chain, nb);
+}
+
+/**
+ * unregister_eeprom_notifier - unregister a 'user' of EEPROM devices.
+ * @old: pointer to notifier info structure
+ *
+ * Removes a callback function from the list of 'users' to be
+ * notified upon detection of EEPROM devices.
+ */
+int unregister_eeprom_notifier(struct notifier_block *nb)
+{
+ return atomic_notifier_chain_unregister(&eeprom_chain, nb);
+}
+
+EXPORT_SYMBOL_GPL(register_eeprom_notifier);
+EXPORT_SYMBOL_GPL(unregister_eeprom_notifier);
+
static int __init eeprom_init(void)
{
return i2c_add_driver(&eeprom_driver);
diff -uprN linux-2.6.23.orig/include/linux/eeprom.h linux-2.6.23/include/linux/eeprom.h
--- linux-2.6.23.orig/include/linux/eeprom.h 1969-12-31 18:00:00.000000000 -0600
+++ linux-2.6.23/include/linux/eeprom.h 2007-10-11 00:57:25.000000000 -0500
@@ -0,0 +1,71 @@
+#ifndef _LINUX_EEPROM_H
+#define _LINUX_EEPROM_H
+/*
+ * EEPROM notifier header
+ *
+ * Copyright (C) 2006 John Bowler
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __KERNEL__
+#error This is a kernel header
+#endif
+
+#include <linux/list.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
+
+/* Size of EEPROM in bytes */
+#define EEPROM_SIZE 256
+
+/* possible types of eeprom devices */
+enum eeprom_nature {
+ UNKNOWN,
+ VAIO,
+};
+
+/* Each client has this additional data */
+struct eeprom_data {
+ struct i2c_client client;
+ struct mutex update_lock;
+ u8 valid; /* bitfield, bit!=0 if slice is valid */
+ unsigned long last_updated[8]; /* In jiffies, 8 slices */
+ u8 data[EEPROM_SIZE]; /* Register values */
+ enum eeprom_nature nature;
+ struct bin_attribute *attr;
+};
+
+/*
+ * This is very basic.
+ *
+ * If an EEPROM is detected on the I2C bus (this only works for
+ * I2C EEPROMs) the notifier chain is called with
+ * both the I2C information and the kobject for the sysfs
+ * device which has been registers. It is then possible to
+ * read from the device via the bin_attribute::read method
+ * to extract configuration information.
+ *
+ * Register the notifier in the board level code, there is no
+ * need to unregister it but you can if you want (it will save
+ * a little bit or kernel memory to do so).
+ */
+
+extern int register_eeprom_notifier(struct notifier_block *nb);
+extern int unregister_eeprom_notifier(struct notifier_block *nb);
+
+#endif /* _LINUX_EEPROM_H */
diff -uprN linux-2.6.23.orig/include/linux/notifier.h linux-2.6.23/include/linux/notifier.h
--- linux-2.6.23.orig/include/linux/notifier.h 2007-10-09 15:31:38.000000000 -0500
+++ linux-2.6.23/include/linux/notifier.h 2007-10-11 00:57:25.000000000 -0500
@@ -231,5 +231,8 @@ static inline int notifier_to_errno(int
#define PM_SUSPEND_PREPARE 0x0003 /* Going to suspend the system */
#define PM_POST_SUSPEND 0x0004 /* Suspend finished */
+/* eeprom notifier chain */
+#define EEPROM_REGISTER 0x0001
+
#endif /* __KERNEL__ */
#endif /* _LINUX_NOTIFIER_H */

View File

@ -0,0 +1,43 @@
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index e38f45f..10ed5d6 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -132,10 +132,37 @@ static struct platform_device avila_pata = {
.resource = avila_pata_resources,
};
+/* Built-in 10/100 Ethernet MAC interfaces */
+static struct eth_plat_info avila_plat_eth[] = {
+ {
+ .phy = 0,
+ .rxq = 3,
+ .txreadyq = 20,
+ }, {
+ .phy = 1,
+ .rxq = 4,
+ .txreadyq = 21,
+ }
+};
+
+static struct platform_device avila_eth[] = {
+ {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEB,
+ .dev.platform_data = avila_plat_eth,
+ }, {
+ .name = "ixp4xx_eth",
+ .id = IXP4XX_ETH_NPEC,
+ .dev.platform_data = avila_plat_eth + 1,
+ }
+};
+
static struct platform_device *avila_devices[] __initdata = {
&avila_i2c_gpio,
&avila_flash,
- &avila_uart
+ &avila_uart,
+ &avila_eth[0],
+ &avila_eth[1],
};
static void __init avila_init(void)

View File

@ -0,0 +1,55 @@
diff -uprN linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c
--- linux-2.6.23.orig/arch/arm/mach-ixp4xx/avila-setup.c 2007-10-09 15:31:38.000000000 -0500
+++ linux-2.6.23/arch/arm/mach-ixp4xx/avila-setup.c 2007-10-11 01:08:21.000000000 -0500
@@ -138,6 +138,35 @@ static struct platform_device *avila_dev
&avila_uart
};
+static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
+
+static void __init avila_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(avila_rtc_probe) + strlen(p) + 1 + 4) >> 2;
+ strlcpy(t->u.cmdline.cmdline, avila_rtc_probe, COMMAND_LINE_SIZE);
+ strlcpy(t->u.cmdline.cmdline + strlen(avila_rtc_probe), p,
+ COMMAND_LINE_SIZE - strlen(avila_rtc_probe));
+
+ /* Terminate the table. */
+ t = tag_next(t);
+ t->hdr.tag = ATAG_NONE;
+ t->hdr.size = 0;
+}
+
static void __init avila_init(void)
{
ixp4xx_sys_init();
@@ -165,6 +194,7 @@ MACHINE_START(AVILA, "Gateworks Avila Ne
/* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
+ .fixup = avila_fixup,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,
@@ -182,6 +212,7 @@ MACHINE_START(LOFT, "Giant Shoulder Inc
/* Maintainer: Tom Billman <kernel@giantshoulderinc.com> */
.phys_io = IXP4XX_PERIPHERAL_BASE_PHYS,
.io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
+ .fixup = avila_fixup,
.map_io = ixp4xx_map_io,
.init_irq = ixp4xx_init_irq,
.timer = &ixp4xx_timer,

View File

@ -0,0 +1,72 @@
diff -r -u linux-2.6.23.12/arch/arm/mach-ixp4xx/avila-setup.c ../../../../trunk/build_dir/linux-ixp4xx_generic/linux-2.6.23.12/arch/arm/mach-ixp4xx/avila-setup.c
--- linux-2.6.23.12/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-04 01:28:24.134925761 +0100
+++ ../../../../trunk/build_dir/linux-ixp4xx_generic/linux-2.6.23.12/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-04 01:23:27.874042817 +0100
@@ -14,10 +14,18 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/if_ether.h>
+#include <linux/socket.h>
+#include <linux/netdevice.h>
#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/slab.h>
+#ifdef CONFIG_SENSORS_EEPROM
+# include <linux/i2c.h>
+# include <linux/eeprom.h>
+#endif
+
#include <linux/i2c-gpio.h>
#include <asm/types.h>
@@ -194,9 +202,48 @@
t->hdr.size = 0;
}
+#ifdef CONFIG_SENSORS_EEPROM
+static int loft_eeprom_do(struct notifier_block *self, unsigned long event, void *t)
+{
+ struct eeprom_data *data = t;
+ struct sockaddr address;
+ struct net_device * netdev ;
+
+ char macs[12];
+
+ /* The MACs are the first 12 bytes in the eeprom at address 0x51 */
+ if (event == EEPROM_REGISTER && data->client.addr == 0x51) {
+ data->attr->read(&data->client.dev.kobj, data->attr, macs, 0, 12);
+ /*eth0*/
+ /* using dev_get_by_name here is really ugly and can cause
+ * confusion if other ethernet devices are present. FIXME */
+
+ memcpy(address.sa_data, macs, ETH_ALEN);
+ memcpy(&avila_plat_eth[0].hwaddr, macs, ETH_ALEN);
+ if ( (netdev = dev_get_by_name(&init_net, "eth0")) )
+ netdev->set_mac_address(netdev, &address);
+
+ /*same for eth1*/
+ memcpy(address.sa_data, macs + ETH_ALEN, ETH_ALEN);
+ memcpy(&avila_plat_eth[1].hwaddr, macs + ETH_ALEN, ETH_ALEN);
+ if ( (netdev = dev_get_by_name(&init_net, "eth1")) )
+ netdev->set_mac_address(netdev, &address);
+ }
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block loft_eeprom_notifier = {
+ .notifier_call = loft_eeprom_do
+};
+#endif
+
static void __init avila_init(void)
{
ixp4xx_sys_init();
+#ifdef CONFIG_SENSORS_EEPROM
+ register_eeprom_notifier(&loft_eeprom_notifier);
+#endif
avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
avila_flash_resource.end =

View File

@ -0,0 +1,50 @@
Index: linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c
===================================================================
--- linux-2.6.23.14.orig/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-25 18:26:06.000000000 +0100
+++ linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-25 18:44:02.000000000 +0100
@@ -165,12 +165,34 @@
}
};
+#ifdef CONFIG_LEDS_IXP4XX
+static struct resource avila_led_resources[] = {
+ {
+ .name = "user",
+ .start = AVILA_LED_USER_GPIO,
+ .end = AVILA_LED_USER_GPIO,
+ .flags = IXP4XX_GPIO_LOW,
+ },
+};
+
+static struct platform_device avila_leds = {
+ .name = "IXP4XX-GPIO-LED",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(avila_led_resources),
+ .resource = avila_led_resources,
+};
+#endif
+
+
static struct platform_device *avila_devices[] __initdata = {
&avila_i2c_gpio,
&avila_flash,
&avila_uart,
&avila_eth[0],
&avila_eth[1],
+#ifdef CONFIG_LEDS_IXP4XX
+ &avila_leds,
+#endif
};
static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
Index: linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h
===================================================================
--- linux-2.6.23.14.orig/include/asm-arm/arch-ixp4xx/avila.h 2008-01-25 18:26:02.000000000 +0100
+++ linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h 2008-01-25 18:26:06.000000000 +0100
@@ -36,4 +36,5 @@
#define AVILA_PCI_INTC_PIN 9
#define AVILA_PCI_INTD_PIN 8
-
+/* User LED */
+#define AVILA_LED_USER_GPIO 3

View File

@ -0,0 +1,49 @@
Index: linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c
===================================================================
--- linux-2.6.23.14.orig/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-26 02:59:30.000000000 +0100
+++ linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-26 03:03:07.000000000 +0100
@@ -183,6 +183,23 @@
};
#endif
+#ifdef CONFIG_GPIO_DEVICE
+static struct resource avila_gpio_resources[] = {
+ {
+ .name = "gpio",
+ .start = AVILA_GPIO_MASK,
+ .end = AVILA_GPIO_MASK,
+ .flags = 0,
+ },
+};
+
+static struct platform_device avila_gpio = {
+ .name = "GPIODEV",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(avila_gpio_resources),
+ .resource = avila_gpio_resources,
+};
+#endif
static struct platform_device *avila_devices[] __initdata = {
&avila_i2c_gpio,
@@ -193,6 +210,9 @@
#ifdef CONFIG_LEDS_IXP4XX
&avila_leds,
#endif
+#ifdef CONFIG_GPIO_DEVICE
+ &avila_gpio,
+#endif
};
static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
Index: linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h
===================================================================
--- linux-2.6.23.14.orig/include/asm-arm/arch-ixp4xx/avila.h 2008-01-26 03:03:27.000000000 +0100
+++ linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h 2008-01-26 03:07:02.000000000 +0100
@@ -38,3 +38,6 @@
/* User LED */
#define AVILA_LED_USER_GPIO 3
+
+/* gpio mask used by platform device */
+#define AVILA_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)

View File

@ -0,0 +1,31 @@
Index: linux-2.6.23.14/arch/arm/common/dmabounce.c
===================================================================
--- linux-2.6.23.14.orig/arch/arm/common/dmabounce.c 2008-01-24 22:03:28.475500801 +0100
+++ linux-2.6.23.14/arch/arm/common/dmabounce.c 2008-01-24 22:17:36.415822168 +0100
@@ -116,6 +116,10 @@
} else if (size <= device_info->large.size) {
pool = &device_info->large;
} else {
+#ifdef CONFIG_DMABOUNCE_DEBUG
+ printk(KERN_INFO "A dma bounce buffer outside the pool size was requested. Requested size was 0x%08X\nThe calling code was :\n", size);
+ dump_stack();
+#endif
pool = NULL;
}
Index: linux-2.6.23.14/arch/arm/mach-ixp4xx/Kconfig
===================================================================
--- linux-2.6.23.14.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-24 22:10:29.331484012 +0100
+++ linux-2.6.23.14/arch/arm/mach-ixp4xx/Kconfig 2008-01-24 22:11:42.891675973 +0100
@@ -220,6 +220,11 @@
default y
depends on PCI
+config DMABOUNCE_DEBUG
+ bool "Enable DMABounce debuging"
+ default n
+ depends on DMABOUNCE
+
config IXP4XX_INDIRECT_PCI
bool "Use indirect PCI memory access"
depends on PCI

View File

@ -0,0 +1,13 @@
Index: linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h
===================================================================
--- linux-2.6.23.14.orig/include/asm-arm/arch-ixp4xx/avila.h 2008-01-31 17:40:36.000000000 +0100
+++ linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h 2008-01-31 17:40:42.000000000 +0100
@@ -25,7 +25,7 @@
/*
* AVILA PCI IRQs
*/
-#define AVILA_PCI_MAX_DEV 4
+#define AVILA_PCI_MAX_DEV 6
#define LOFT_PCI_MAX_DEV 6
#define AVILA_PCI_IRQ_LINES 4