target/linux/ixp4xx-2.6/patches/200-gateway_7001.patch

   1 diff -Nur linux-2.6.17/arch/arm/boot/compressed/head-xscale.S linux-2.6.17-owrt/arch/arm/boot/compressed/head-xscale.S
   2 --- linux-2.6.17/arch/arm/boot/compressed/head-xscale.S 2006-09-11 12:29:51.000000000 +0200
   3 +++ linux-2.6.17-owrt/arch/arm/boot/compressed/head-xscale.S    2006-09-11 12:30:03.000000000 +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-2.6.17/arch/arm/mach-ixp4xx/gateway7001-pci.c linux-2.6.17-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c
  17 --- linux-2.6.17/arch/arm/mach-ixp4xx/gateway7001-pci.c 1970-01-01 01:00:00.000000000 +0100
  18 +++ linux-2.6.17-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c    2006-09-11 12:30:03.000000000 +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-2.6.17/arch/arm/mach-ixp4xx/Kconfig linux-2.6.17-owrt/arch/arm/mach-ixp4xx/Kconfig
  88 --- linux-2.6.17/arch/arm/mach-ixp4xx/Kconfig   2006-09-11 12:29:51.000000000 +0200
  89 +++ linux-2.6.17-owrt/arch/arm/mach-ixp4xx/Kconfig      2006-09-11 12:30:03.000000000 +0200
  90 @@ -33,6 +33,14 @@
  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 +       select PCI
  97 +       help
  98 +         Say 'Y' here if you want your kernel to support Gateway's
  99 +         7001 Access Point. For more information on this platform,
 100 +         see http://openwrt.org
 101 +
 102  config ARCH_IXDP425
 103         bool "IXDP425"
 104         select PCI
 105 diff -Nur linux-2.6.17/arch/arm/mach-ixp4xx/Makefile linux-2.6.17-owrt/arch/arm/mach-ixp4xx/Makefile
 106 --- linux-2.6.17/arch/arm/mach-ixp4xx/Makefile  2006-09-11 12:29:51.000000000 +0200
 107 +++ linux-2.6.17-owrt/arch/arm/mach-ixp4xx/Makefile     2006-09-11 12:30:03.000000000 +0200
 108 @@ -11,4 +11,5 @@
 109  obj-$(CONFIG_MACH_GTWX5715)    += gtwx5715-pci.o gtwx5715-setup.o
 110  obj-$(CONFIG_MACH_NSLU2)       += nslu2-pci.o nslu2-setup.o nslu2-power.o
 111  obj-$(CONFIG_MACH_NAS100D)     += nas100d-pci.o nas100d-setup.o nas100d-power.o
 112 +obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o coyote-setup.o
 113
 114 diff -Nur linux-2.6.17/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.17-owrt/include/asm-arm/arch-ixp4xx/uncompress.h
 115 --- linux-2.6.17/include/asm-arm/arch-ixp4xx/uncompress.h       2006-09-11 12:29:51.000000000 +0200
 116 +++ linux-2.6.17-owrt/include/asm-arm/arch-ixp4xx/uncompress.h  2006-09-11 12:31:21.000000000 +0200
 117 @@ -38,9 +38,9 @@
 118  static __inline__ void __arch_decomp_setup(unsigned long arch_id)
 119  {
 120         /*
 121 -        * Coyote and gtwx5715 only have UART2 connected
 122 +        * Some boards only have UART2 connected
 123          */
 124 -       if (machine_is_adi_coyote() || machine_is_gtwx5715())
 125 +       if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001())
 126                 uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
 127         else
 128                 uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
 129 diff -Nur linux-2.6.17/arch/arm/mach-ixp4xx/coyote-setup.c linux-2.6.17-owrt/arch/arm/mach-ixp4xx/coyote-setup.c
 130 --- linux-2.6.17/arch/arm/mach-ixp4xx/coyote-setup.c    2006-09-11 12:29:51.000000000 +0200
 131 +++ linux-2.6.17-owrt/arch/arm/mach-ixp4xx/coyote-setup.c       2006-09-11 12:37:51.000000000 +0200
 132 @@ -1,9 +1,10 @@
 133  /*
 134   * arch/arm/mach-ixp4xx/coyote-setup.c
 135   *
 136 - * Board setup for ADI Engineering and IXDGP425 boards
 137 + * Board setup for ADI Engineering, IXDGP425 and Gateway 7001 boards
 138   *
 139   * Copyright (C) 2003-2005 MontaVista Software, Inc.
 140 + * Copyright (C) 2006 Imre Kaloz <Kaloz@openwrt.org>
 141   *
 142   * Author: Deepak Saxena <dsaxena@plexity.net>
 143   */
 144 @@ -73,9 +74,57 @@
 145         .resource       = &coyote_uart_resource,
 146  };
 147
 148 +/* MACs */
 149 +static struct resource res_mac0 = {
 150 +       .start          = IXP4XX_EthB_BASE_PHYS,
 151 +       .end            = IXP4XX_EthB_BASE_PHYS + 0x1ff,
 152 +       .flags          = IORESOURCE_MEM,
 153 +};
 154 +
 155 +static struct resource res_mac1 = {
 156 +       .start          = IXP4XX_EthC_BASE_PHYS,
 157 +       .end            = IXP4XX_EthC_BASE_PHYS + 0x1ff,
 158 +       .flags          = IORESOURCE_MEM,
 159 +};
 160 +
 161 +static struct mac_plat_info plat_mac0 = {
 162 +       .npe_id         = 1,
 163 +       .phy_id         = 0,
 164 +       .eth_id         = 0,
 165 +       .rxq_id         = 27,
 166 +       .txq_id         = 24,
 167 +};
 168 +
 169 +static struct mac_plat_info plat_mac1 = {
 170 +       .npe_id         = 2,
 171 +       .phy_id         = 1,
 172 +       .eth_id         = 1,
 173 +       .rxq_id         = 28,
 174 +       .txq_id         = 25,
 175 +};
 176 +
 177 +static struct platform_device mac0 = {
 178 +       .name           = "ixp4xx_mac",
 179 +       .id             = 0,
 180 +       .dev.platform_data = &plat_mac0,
 181 +       .num_resources  = 1,
 182 +       .resource       = &res_mac0,
 183 +};
 184 +
 185 +static struct platform_device mac1 = {
 186 +       .name           = "ixp4xx_mac",
 187 +       .id             = 1,
 188 +       .dev.platform_data = &plat_mac1,
 189 +       .num_resources  = 1,
 190 +       .resource       = &res_mac1,
 191 +};
 192 +
 193 +
 194  static struct platform_device *coyote_devices[] __initdata = {
 195         &coyote_flash,
 196 -       &coyote_uart
 197 +       &coyote_uart,
 198 +       &mac0,
 199 +       &mac1
 200  };
 201
 202  static void __init coyote_init(void)
 203 @@ -111,6 +160,19 @@
 204  MACHINE_END
 205  #endif
 206
 207 +#ifdef CONFIG_MACH_GATEWAY7001
 208 +MACHINE_START(GATEWAY7001, "Gateway 7001")
 209 +       /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
 210 +       .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
 211 +       .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
 212 +       .map_io         = ixp4xx_map_io,
 213 +       .init_irq       = ixp4xx_init_irq,
 214 +       .timer          = &ixp4xx_timer,
 215 +       .boot_params    = 0x0100,
 216 +       .init_machine   = coyote_init,
 217 +MACHINE_END
 218 +#endif
 219 +
 220  /*
 221   * IXDPG425 is identical to Coyote except for which serial port
 222   * is connected.