target/linux/xscale-2.6/patches/001-gateway_7001.patch

   1 diff -Nur linux-2.6.16.4/arch/arm/boot/compressed/head-xscale.S linux-2.6.16.4-owrt/arch/arm/boot/compressed/head-xscale.S
   2 --- linux-2.6.16.4/arch/arm/boot/compressed/head-xscale.S       2006-04-11 19:19:28.000000000 +0200
   3 +++ linux-2.6.16.4-owrt/arch/arm/boot/compressed/head-xscale.S  2006-04-16 16:51:05.000000000 +0200
   4 @@ -47,6 +47,11 @@
   5                 orr     r7, r7, #(MACH_TYPE_GTWX5715 & 0xff00)
   6  #endif
   7
   8 +#ifdef  CONFIG_MACH_GATEWAY7001
   9 +               mov     r7, #(MACH_TYPE_GATEWAY7001 & 0xff)
  10 +               orr     r7, r7, #(MACH_TYPE_GATEWAY7001 & 0xff00)
  11 +#endif
  12 +
  13  #ifdef CONFIG_ARCH_IXP2000
  14                 mov     r1, #-1
  15                 mov     r0, #0xd6000000
  16 diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-pci.c linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c
  17 --- linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-pci.c       1970-01-01 01:00:00.000000000 +0100
  18 +++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c  2006-04-17 19:21:55.000000000 +0200
  19 @@ -0,0 +1,67 @@
  20 +/*
  21 + * arch/arch/mach-ixp4xx/gateway7001-pci.c
  22 + *
  23 + * PCI setup routines for Gateway 7001
  24 + *
  25 + * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org>
  26 + *
  27 + * based on coyote-pci.c:
  28 + *     Copyright (C) 2002 Jungo Software Technologies.
  29 + *     Copyright (C) 2003 MontaVista Softwrae, Inc.
  30 + *
  31 + * Maintainer: Imre Kaloz <kaloz@openwrt.org>
  32 + *
  33 + * This program is free software; you can redistribute it and/or modify
  34 + * it under the terms of the GNU General Public License version 2 as
  35 + * published by the Free Software Foundation.
  36 + *
  37 + */
  38 +
  39 +#include <linux/kernel.h>
  40 +#include <linux/pci.h>
  41 +#include <linux/init.h>
  42 +
  43 +#include <asm/mach-types.h>
  44 +#include <asm/hardware.h>
  45 +#include <asm/irq.h>
  46 +
  47 +#include <asm/mach/pci.h>
  48 +
  49 +extern void ixp4xx_pci_preinit(void);
  50 +extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
  51 +extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
  52 +
  53 +void __init gateway7001_pci_preinit(void)
  54 +{
  55 +       set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW);
  56 +       set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW);
  57 +
  58 +       ixp4xx_pci_preinit();
  59 +}
  60 +
  61 +static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
  62 +{
  63 +       if (slot == 0)
  64 +               return IRQ_IXP4XX_GPIO10;
  65 +       else if (slot == 1)
  66 +               return IRQ_IXP4XX_GPIO11;
  67 +       else return -1;
  68 +}
  69 +
  70 +struct hw_pci gateway7001_pci __initdata = {
  71 +       .nr_controllers = 1,
  72 +       .preinit =        gateway7001_pci_preinit,
  73 +       .swizzle =        pci_std_swizzle,
  74 +       .setup =          ixp4xx_setup,
  75 +       .scan =           ixp4xx_scan_bus,
  76 +       .map_irq =        gateway7001_map_irq,
  77 +};
  78 +
  79 +int __init gateway7001_pci_init(void)
  80 +{
  81 +       if (machine_is_gateway7001())
  82 +               pci_common_init(&gateway7001_pci);
  83 +       return 0;
  84 +}
  85 +
  86 +subsys_initcall(gateway7001_pci_init);
  87 diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/Kconfig linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Kconfig
  88 --- linux-2.6.16.4/arch/arm/mach-ixp4xx/Kconfig 2006-04-11 19:19:28.000000000 +0200
  89 +++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Kconfig    2006-04-16 15:58:37.000000000 +0200
  90 @@ -30,6 +30,13 @@
  91           Engineering Coyote Gateway Reference Platform. For more
  92           information on this platform, see <file:Documentation/arm/IXP4xx>.
  93
  94 +config MACH_GATEWAY7001
  95 +       bool "Gateway 7001"
  96 +       help
  97 +         Say 'Y' here if you want your kernel to support Gateway's
  98 +         7001 Access Point. For more information on this platform,
  99 +         see http://openwrt.org
 100 +
 101  config ARCH_IXDP425
 102         bool "IXDP425"
 103         help
 104 diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/Makefile linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Makefile
 105 --- linux-2.6.16.4/arch/arm/mach-ixp4xx/Makefile        2006-04-11 19:19:28.000000000 +0200
 106 +++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Makefile   2006-04-16 16:03:42.000000000 +0200
 107 @@ -10,4 +10,5 @@
 108  obj-$(CONFIG_MACH_GTWX5715)    += gtwx5715-pci.o gtwx5715-setup.o
 109  obj-$(CONFIG_MACH_NSLU2)       += nslu2-pci.o nslu2-setup.o nslu2-power.o
 110  obj-$(CONFIG_MACH_NAS100D)     += nas100d-pci.o nas100d-setup.o nas100d-power.o
 111 +obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o coyote-setup.o
 112
 113 diff -Nur linux-2.6.16.4/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
 114 --- linux-2.6.16.4/include/asm-arm/arch-ixp4xx/uncompress.h     2006-04-11 19:19:28.000000000 +0200
 115 +++ linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/uncompress.h        2006-04-16 16:25:34.000000000 +0200
 116 @@ -48,7 +48,7 @@
 117         /*
 118          * Coyote and gtwx5715 only have UART2 connected
 119          */
 120 -       if (machine_is_adi_coyote() || machine_is_gtwx5715())
 121 +       if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001())
 122                 uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
 123         else
 124                 uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
 125 diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/coyote-setup.c linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/coyote-setup.c
 126 --- linux-2.6.16.4/arch/arm/mach-ixp4xx/coyote-setup.c  2006-04-11 19:19:28.000000000 +0200
 127 +++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/coyote-setup.c     2006-04-16 16:03:23.000000000 +0200
 128 @@ -1,9 +1,10 @@
 129  /*
 130   * arch/arm/mach-ixp4xx/coyote-setup.c
 131   *
 132 - * Board setup for ADI Engineering and IXDGP425 boards
 133 + * Board setup for ADI Engineering, IXDGP425 and Gateway 7001 boards
 134   *
 135   * Copyright (C) 2003-2005 MontaVista Software, Inc.
 136 + * Copyright (C) 2006 Imre Kaloz <Kaloz@openwrt.org>
 137   *
 138   * Author: Deepak Saxena <dsaxena@plexity.net>
 139   */
 140 @@ -111,6 +112,19 @@
 141  MACHINE_END
 142  #endif
 143
 144 +#ifdef CONFIG_MACH_GATEWAY7001
 145 +MACHINE_START(GATEWAY7001, "Gateway 7001")
 146 +       /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
 147 +       .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
 148 +       .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
 149 +       .map_io         = ixp4xx_map_io,
 150 +       .init_irq       = ixp4xx_init_irq,
 151 +       .timer          = &ixp4xx_timer,
 152 +       .boot_params    = 0x0100,
 153 +       .init_machine   = coyote_init,
 154 +MACHINE_END
 155 +#endif
 156 +
 157  /*
 158   * IXDPG425 is identical to Coyote except for which serial port
 159   * is connected.