target/linux/brcm63xx/patches-2.6.27/014-inventel_livebox.patch

   1 diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/Kconfig linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Kconfig
   2 --- linux-2.6.27.4/arch/mips/bcm63xx/boards/Kconfig     2008-11-03 20:00:41.000000000 +0100
   3 +++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Kconfig 2008-11-03 20:02:45.000000000 +0100
   4 @@ -7,4 +7,9 @@
   5         bool "Generic Broadcom 963xx boards"
   6         help
   7
   8 +config BOARD_LIVEBOX
   9 +       bool "Inventel Livebox(es) boards"
  10 +       help
  11 +         Boards using RedBoot.
  12 +
  13  endchoice
  14 diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/Makefile linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Makefile
  15 --- linux-2.6.27.4/arch/mips/bcm63xx/boards/Makefile    2008-11-03 20:00:41.000000000 +0100
  16 +++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/Makefile        2008-11-03 20:01:34.000000000 +0100
  17 @@ -1 +1,2 @@
  18  obj-$(CONFIG_BOARD_BCM963XX)           += board_bcm963xx.o
  19 +obj-$(CONFIG_BOARD_LIVEBOX)            += board_livebox.o
  20 diff -urN linux-2.6.27.4/arch/mips/bcm63xx/boards/board_livebox.c linux-2.6.27.4.new/arch/mips/bcm63xx/boards/board_livebox.c
  21 --- linux-2.6.27.4/arch/mips/bcm63xx/boards/board_livebox.c     1970-01-01 01:00:00.000000000 +0100
  22 +++ linux-2.6.27.4.new/arch/mips/bcm63xx/boards/board_livebox.c 2008-11-03 20:03:59.000000000 +0100
  23 @@ -0,0 +1,172 @@
  24 +/*
  25 + * This file is subject to the terms and conditions of the GNU General Public
  26 + * License.  See the file "COPYING" in the main directory of this archive
  27 + * for more details.
  28 + *
  29 + * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
  30 + */
  31 +
  32 +#include <linux/init.h>
  33 +#include <linux/kernel.h>
  34 +#include <linux/string.h>
  35 +#include <linux/platform_device.h>
  36 +#include <linux/mtd/mtd.h>
  37 +#include <linux/mtd/partitions.h>
  38 +#include <linux/mtd/physmap.h>
  39 +#include <asm/addrspace.h>
  40 +#include <bcm63xx_board.h>
  41 +#include <bcm63xx_cpu.h>
  42 +#include <bcm63xx_regs.h>
  43 +#include <bcm63xx_io.h>
  44 +#include <bcm63xx_board.h>
  45 +#include <bcm63xx_dev_pci.h>
  46 +#include <bcm63xx_dev_uart.h>
  47 +#include <bcm63xx_dev_enet.h>
  48 +#include <bcm63xx_dev_pcmcia.h>
  49 +#include <bcm63xx_dev_usb_ohci.h>
  50 +#include <bcm63xx_dev_usb_ehci.h>
  51 +#include <board_bcm963xx.h>
  52 +
  53 +#define PFX    "board_livebox: "
  54 +
  55 +static unsigned int mac_addr_used = 0;
  56 +static struct board_info board;
  57 +
  58 +/*
  59 + * known 6348 boards
  60 + */
  61 +#ifdef CONFIG_BCM63XX_CPU_6348
  62 +static struct board_info __initdata board_livebox = {
  63 +       .name                           = "Livebox",
  64 +       .expected_cpu_id                = 0x6348,
  65 +
  66 +       .has_enet0                      = 1,
  67 +       .has_pci                        = 1,
  68 +
  69 +       .enet0 = {
  70 +               .has_phy                = 1,
  71 +               .use_internal_phy       = 1,
  72 +       },
  73 +};
  74 +#endif
  75 +
  76 +/*
  77 + * all boards
  78 + */
  79 +static const struct board_info __initdata *bcm963xx_boards[] = {
  80 +#ifdef CONFIG_BCM63XX_CPU_6348
  81 +       &board_livebox
  82 +#endif
  83 +};
  84 +
  85 +/*
  86 + * early init callback
  87 + */
  88 +void __init board_prom_init(void)
  89 +{
  90 +       u32 val;
  91 +
  92 +       /* read base address of boot chip select (0) */
  93 +       val = bcm_mpi_readl(MPI_CSBASE_REG(0));
  94 +       val &= MPI_CSBASE_BASE_MASK;
  95 +
  96 +       /* assume board is a Livebox */
  97 +       memcpy(&board, bcm963xx_boards[0], sizeof(board));
  98 +
  99 +       /* setup pin multiplexing depending on board enabled device,
 100 +        * this has to be done this early since PCI init is done
 101 +        * inside arch_initcall */
 102 +       val = 0;
 103 +
 104 +       if (board.has_pci) {
 105 +               bcm63xx_pci_enabled = 1;
 106 +               if (BCMCPU_IS_6348())
 107 +                       val |= GPIO_MODE_6348_G2_PCI;
 108 +       }
 109 +
 110 +       if (board.has_pccard) {
 111 +               if (BCMCPU_IS_6348())
 112 +                       val |= GPIO_MODE_6348_G1_MII_PCCARD;
 113 +       }
 114 +
 115 +       if (board.has_enet0 && !board.enet0.use_internal_phy) {
 116 +               if (BCMCPU_IS_6348())
 117 +                       val |= GPIO_MODE_6348_G3_EXT_MII |
 118 +                               GPIO_MODE_6348_G0_EXT_MII;
 119 +       }
 120 +
 121 +       if (board.has_enet1 && !board.enet1.use_internal_phy) {
 122 +               if (BCMCPU_IS_6348())
 123 +                       val |= GPIO_MODE_6348_G3_EXT_MII |
 124 +                               GPIO_MODE_6348_G0_EXT_MII;
 125 +       }
 126 +
 127 +       bcm_gpio_writel(val, GPIO_MODE_REG);
 128 +}
 129 +
 130 +/*
 131 + * second stage init callback, good time to panic if we couldn't
 132 + * identify on which board we're running since early printk is working
 133 + */
 134 +void __init board_setup(void)
 135 +{
 136 +       if (!board.name[0])
 137 +               panic("unable to detect bcm963xx board");
 138 +       printk(KERN_INFO PFX "board name: %s\n", board.name);
 139 +
 140 +       /* make sure we're running on expected cpu */
 141 +       if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
 142 +               panic("unexpected CPU for bcm963xx board");
 143 +}
 144 +
 145 +/*
 146 + * return board name for /proc/cpuinfo
 147 + */
 148 +const char *board_get_name(void)
 149 +{
 150 +       return board.name;
 151 +}
 152 +
 153 +/*
 154 + * register & return a new board mac address
 155 + */
 156 +static int board_get_mac_address(u8 *mac)
 157 +{
 158 +       /* Not yet implemented */
 159 +       return 0;
 160 +}
 161 +
 162 +/*
 163 + * third stage init callback, register all board devices.
 164 + */
 165 +int __init board_register_devices(void)
 166 +{
 167 +       u32 val;
 168 +
 169 +       bcm63xx_uart_register();
 170 +
 171 +       if (board.has_pccard)
 172 +               bcm63xx_pcmcia_register();
 173 +
 174 +       if (board.has_enet0 &&
 175 +           !board_get_mac_address(board.enet0.mac_addr))
 176 +               bcm63xx_enet_register(0, &board.enet0);
 177 +
 178 +       if (board.has_enet1 &&
 179 +           !board_get_mac_address(board.enet1.mac_addr))
 180 +               bcm63xx_enet_register(1, &board.enet1);
 181 +
 182 +       if (board.has_ohci0)
 183 +               bcm63xx_ohci_register();
 184 +
 185 +       if (board.has_ehci0)
 186 +               bcm63xx_ehci_register();
 187 +
 188 +
 189 +       /* read base address of boot chip select (0) */
 190 +       val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 191 +       val &= MPI_CSBASE_BASE_MASK;
 192 +
 193 +       return 0;
 194 +}
 195 +