new, cleaner Pronghorn Metro patch

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7543 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 62 insertions, 156 deletions

diff --git a/target/linux/ixp4xx-2.6/patches/400-pronghorn_metro.patch b/target/linux/ixp4xx-2.6/patches/400-pronghorn_metro.patch
index eddd80d662..b23a04d6cc 100644
--- a/target/linux/ixp4xx-2.6/patches/400-pronghorn_metro.patch
+++ b/target/linux/ixp4xx-2.6/patches/400-pronghorn_metro.patch
@@ -1,7 +1,20 @@
-diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig
---- linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig	2007-04-02 16:10:51.000000000 +0200
-+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig	2007-04-02 16:11:12.000000000 +0200
-@@ -49,6 +49,14 @@
+diff -Nur linux-2.6.21.1/Documentation/arm/IXP4xx linux-2.6.21.1-owrt/Documentation/arm/IXP4xx
+--- linux-2.6.21.1/Documentation/arm/IXP4xx	2007-06-10 13:54:49.000000000 +0200
++++ linux-2.6.21.1-owrt/Documentation/arm/IXP4xx	2007-06-10 13:46:37.000000000 +0200
+@@ -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
+ 
+diff -Nur linux-2.6.21.1/arch/arm/mach-ixp4xx/Kconfig linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/Kconfig
+--- linux-2.6.21.1/arch/arm/mach-ixp4xx/Kconfig	2007-06-10 13:54:47.000000000 +0200
++++ linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/Kconfig	2007-06-10 13:46:37.000000000 +0200
+@@ -57,6 +57,14 @@
  	  WG302 v2 or WAG302 v2 Access Points. For more information
  	  on this platform, see http://openwrt.org
  
@@ -16,10 +29,10 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/a
  config ARCH_IXDP425
  	bool "IXDP425"
  	help
-diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile
---- linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile	2007-04-02 16:10:51.000000000 +0200
-+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile	2007-04-02 16:15:51.000000000 +0200
-@@ -13,6 +13,7 @@
+diff -Nur linux-2.6.21.1/arch/arm/mach-ixp4xx/Makefile linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/Makefile
+--- linux-2.6.21.1/arch/arm/mach-ixp4xx/Makefile	2007-06-10 13:54:47.000000000 +0200
++++ linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/Makefile	2007-06-10 13:46:37.000000000 +0200
+@@ -14,6 +14,7 @@
  obj-pci-$(CONFIG_MACH_NAS100D)		+= nas100d-pci.o
  obj-pci-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-pci.o
  obj-pci-$(CONFIG_MACH_WG302V2)		+= wg302v2-pci.o
@@ -27,30 +40,34 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/
  
  obj-y	+= common.o
  
-@@ -24,5 +25,6 @@
+@@ -26,5 +27,6 @@
  obj-$(CONFIG_MACH_NAS100D)	+= nas100d-setup.o nas100d-power.o
  obj-$(CONFIG_MACH_GATEWAY7001)	+= gateway7001-setup.o
  obj-$(CONFIG_MACH_WG302V2)	+= wg302v2-setup.o
 +obj-$(CONFIG_MACH_PRONGHORNMETRO)	+= pronghornmetro-setup.o
  
  obj-$(CONFIG_PCI)		+= $(obj-pci-$(CONFIG_PCI)) common-pci.o
-diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-pci.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
---- linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-pci.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/pronghornmetro-pci.c	2007-04-02 16:17:35.000000000 +0200
-@@ -0,0 +1,70 @@
+diff -Nur linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-pci.c linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-pci.c
+--- linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-pci.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-pci.c	2007-06-10 13:50:08.000000000 +0200
+@@ -0,0 +1,74 @@
 +/*
 + * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
 + *
-+ * PCI setup routines for ADI Engineering Pronghorn Metro platform
++ * PCI setup routines for ADI Engineering Pronghorn Metro
 + *
-+ * Copyright (C) 2002 Jungo Software Technologies.
-+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
++ * 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.
 + *
-+ * Author: Copied from coyote-pci.c
 + */
 +
 +#include <linux/kernel.h>
@@ -70,24 +87,24 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-pci.c linux-2.6.19.
 +
 +void __init pronghornmetro_pci_preinit(void)
 +{
-+	set_irq_type(IRQ_PCI_SLOT0, IRQT_LOW);
-+	set_irq_type(IRQ_PCI_SLOT1, IRQT_LOW);
-+	set_irq_type(IRQ_PCI_SLOT2, IRQT_LOW);
-+	set_irq_type(IRQ_PCI_SLOT3, IRQT_LOW);
++	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 == PCI_SLOT0_DEVID)
-+		return IRQ_PCI_SLOT0;
-+	else if (slot == PCI_SLOT1_DEVID)
-+		return IRQ_PCI_SLOT1;
-+	else if (slot == PCI_SLOT2_DEVID)
-+		return IRQ_PCI_SLOT2;
-+	else if (slot == PCI_SLOT3_DEVID)
-+		return IRQ_PCI_SLOT3;
++	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;
 +}
 +
@@ -108,18 +125,21 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-pci.c linux-2.6.19.
 +}
 +
 +subsys_initcall(pronghornmetro_pci_init);
-diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
---- linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c	2007-04-02 16:18:13.000000000 +0200
-@@ -0,0 +1,119 @@
+diff -Nur linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
+--- linux-2.6.21.1/arch/arm/mach-ixp4xx/pronghornmetro-setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.21.1-owrt/arch/arm/mach-ixp4xx/pronghornmetro-setup.c	2007-06-10 13:51:51.000000000 +0200
+@@ -0,0 +1,108 @@
 +/*
 + * arch/arm/mach-ixp4xx/pronghornmetro-setup.c
 + *
-+ * Board setup for ADI Engineering Pronghorn Metro
++ * Board setup for the ADI Engineering Pronghorn Metro
++ *
++ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
 + *
-+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
++ * based on coyote-setup.c:
++ *      Copyright (C) 2003-2005 MontaVista Software, Inc.
 + *
-+ * Author: Copied from coyote-setup.c
++ * Author: Imre Kaloz <Kaloz@openwrt.org>
 + */
 +
 +#include <linux/kernel.h>
@@ -164,20 +184,6 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.1
 +	.flags	= IORESOURCE_MEM,
 +};
 +
-+static struct ixp4xx_i2c_pins pronghornmetro_i2c_gpio_pins = {
-+	.sda_pin	= PRONGHORNMETRO_SDA_PIN,
-+	.scl_pin	= PRONGHORNMETRO_SCL_PIN,
-+};
-+
-+static struct platform_device pronghornmetro_i2c_controller = {
-+	.name		= "IXP4XX-I2C",
-+	.id		= 0,
-+	.dev		= {
-+		.platform_data = &pronghornmetro_i2c_gpio_pins,
-+	},
-+	.num_resources	= 0
-+};
-+
 +static struct plat_serial8250_port pronghornmetro_uart_data[] = {
 +	{
 +		.mapbase	= IXP4XX_UART2_BASE_PHYS,
@@ -202,9 +208,8 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.1
 +};
 +
 +static struct platform_device *pronghornmetro_devices[] __initdata = {
-+	&pronghornmetro_i2c_controller,
 +	&pronghornmetro_flash,
-+	&pronghornmetro_uart
++	&pronghornmetro_uart,
 +};
 +
 +static void __init pronghornmetro_init(void)
@@ -222,6 +227,7 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.1
 +
 +#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,
@@ -231,115 +237,15 @@ diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/pronghornmetro-setup.c linux-2.6.1
 +	.init_machine	= pronghornmetro_init,
 +MACHINE_END
 +#endif
-diff -Nur linux-2.6.19.2/Documentation/arm/IXP4xx linux-2.6.19.2-owrt/Documentation/arm/IXP4xx
---- linux-2.6.19.2/Documentation/arm/IXP4xx	2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-owrt/Documentation/arm/IXP4xx	2007-04-02 16:11:12.000000000 +0200
-@@ -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/productsPronghornMetro.html
-+
- Gateworks Avila Network Platform
- http://www.gateworks.com/avila_sbc.htm
- 
-diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/hardware.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/hardware.h
---- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/hardware.h	2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/hardware.h	2007-04-02 16:11:12.000000000 +0200
-@@ -43,6 +43,7 @@
- /* Platform specific details */
- #include "ixdp425.h"
- #include "coyote.h"
-+#include "pronghornmetro.h"
- #include "prpmc1100.h"
- #include "nslu2.h"
- #include "nas100d.h"
-diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/irqs.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/irqs.h
---- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/irqs.h	2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/irqs.h	2007-04-02 16:11:12.000000000 +0200
-@@ -94,6 +94,21 @@
- #define	IRQ_COYOTE_IDE		IRQ_IXP4XX_GPIO5
- 
- /*
-+ * ADI Pronghorn Metro Board IRQs
-+ */
-+#if defined(CONFIG_MACH_PRONGHORNMETRO)
-+#define IRQ_PCI_SLOT0	 IRQ_IXP4XX_GPIO4
-+#define IRQ_PCI_SLOT1	 IRQ_IXP4XX_GPIO6
-+#define IRQ_PCI_SLOT2	 IRQ_IXP4XX_GPIO11
-+#define IRQ_PCI_SLOT3	 IRQ_IXP4XX_GPIO1
-+#define	IRQ_IDE 		 IRQ_IXP4XX_GPIO0
-+#elif defined (CONFIG_MACH_PRONGHORN)
-+#define IRQ_PCI_SLOT0	 IRQ_IXP4XX_GPIO11
-+#define IRQ_PCI_SLOT1	 IRQ_IXP4XX_GPIO6
-+#define	IRQ_IDE 		 IRQ_IXP4XX_GPIO0
-+#endif
-+
-+/*
-  * NSLU2 board IRQs
-  */
- #define        IRQ_NSLU2_PCI_INTA      IRQ_IXP4XX_GPIO11
-diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/pronghornmetro.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/pronghornmetro.h
---- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/pronghornmetro.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/pronghornmetro.h	2007-04-02 16:11:12.000000000 +0200
-@@ -0,0 +1,47 @@
-+/*
-+ * include/asm-arm/arch-ixp4xx/pronghornmetro.h
-+ *
-+ * ADI Engineering platform specific definitions
-+ *
-+ * 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
-+
-+#if	defined(CONFIG_MACH_PRONGHORNMETRO)
-+#define	PRONGHORNMETRO_SDA_PIN		9
-+#define	PRONGHORNMETRO_SCL_PIN		10
-+
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define	PCI_SLOT0_PIN	 1
-+#define	PCI_SLOT1_PIN	 11
-+#define	PCI_SLOT2_PIN	 6
-+#define	PCI_SLOT3_PIN	 4
-+
-+#define	PCI_SLOT0_DEVID  13
-+#define	PCI_SLOT1_DEVID  14
-+#define	PCI_SLOT2_DEVID  15
-+#define	PCI_SLOT3_DEVID  16
-+
-+#define	TASKFILE_CS 	 3
-+#define	TASKFILE_CS_REG	IXP4XX_EXP_CS3
-+#define	ALTSTAT_CS  	 4
-+
-+#elif defined(CONFIG_MACH_PRONGHORN)
-+/* PCI controller GPIO to IRQ pin mappings */
-+#define	PCI_SLOT0_PIN     11
-+#define	PCI_SLOT1_PIN     6
-+
-+#define	PCI_SLOT0_DEVID   15
-+#define	PCI_SLOT1_DEVID   14
-+
-+#define	TASKFILE_CS       2
-+#define	TASKFILE_CS_REG   IXP4XX_EXP_CS2
-+#define	ALTSTAT_CS		  3
-+#endif
-diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
---- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h	2007-04-02 16:10:51.000000000 +0200
-+++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h	2007-04-02 16:12:24.000000000 +0200
+diff -Nur linux-2.6.21.1/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.21.1-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
+--- linux-2.6.21.1/include/asm-arm/arch-ixp4xx/uncompress.h	2007-06-10 13:54:52.000000000 +0200
++++ linux-2.6.21.1-owrt/include/asm-arm/arch-ixp4xx/uncompress.h	2007-06-10 13:49:37.000000000 +0200
 @@ -40,7 +40,7 @@
  	/*
  	 * Some boards are using UART2 as console
  	 */
 -	if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2())
-+	if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2() || machine_is_pronghorn() || machine_is_pronghorn_metro())
++	if (machine_is_adi_coyote() || machine_is_gtwx5715() || 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;