target/linux/brcm63xx/patches-3.3/511-board_V2500V.patch

   1 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
   2 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
   3 @@ -320,6 +320,63 @@ static struct board_info __initdata boar
   4         },
   5  };
   6
   7 +       static struct board_info __initdata board_V2500V_BB = {
   8 +        .name                           = "V2500V_BB",
   9 +        .expected_cpu_id                = 0x6348,
  10 +
  11 +        .has_uart0                      = 1,
  12 +        .has_enet0                      = 1,
  13 +        .has_enet1                      = 1,
  14 +        .has_pci                        = 1,
  15 +
  16 +        .enet0 = {
  17 +                .has_phy                = 1,
  18 +                .use_internal_phy       = 1,
  19 +        },
  20 +        .enet1 = {
  21 +                .force_speed_100        = 1,
  22 +                .force_duplex_full      = 1,
  23 +        },
  24 +
  25 +       .leds = {
  26 +               {
  27 +                       .name           = "power:green",
  28 +                       .gpio           = 0,
  29 +                       .active_low     = 1,
  30 +                       .default_trigger = "default-on",
  31 +               },
  32 +               {
  33 +                       .name           = "power:red",
  34 +                       .gpio           = 1,
  35 +                       .active_low     = 1,
  36 +               },
  37 +               {
  38 +                       .name           = "adsl",
  39 +                       .gpio           = 2,
  40 +                       .active_low     = 1,
  41 +               },
  42 +               {       .name           = "ppp",
  43 +                       .gpio           = 3,
  44 +                       .active_low     = 1,
  45 +               },
  46 +               {
  47 +                       .name           = "wireless",
  48 +                       .gpio           = 6,
  49 +                       .active_low     = 1,
  50 +               },
  51 +       },
  52 +       .buttons = {
  53 +               {
  54 +                       .desc           = "reset",
  55 +                       .gpio           = 31,
  56 +                       .active_low     = 1,
  57 +                       .type           = EV_KEY,
  58 +                       .code           = KEY_RESTART,
  59 +                       .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
  60 +               },
  61 +       },
  62 +};
  63 +
  64  #endif
  65
  66  /*
  67 @@ -1786,6 +1843,7 @@ static const struct board_info __initdat
  68         &board_96348_D4PW,
  69         &board_spw500v,
  70         &board_96348sv,
  71 +       &board_V2500V_BB,
  72  #endif
  73
  74  #ifdef CONFIG_BCM63XX_CPU_6358
  75 @@ -1944,6 +2002,22 @@ void __init board_prom_init(void)
  76                 val &= MPI_CSBASE_BASE_MASK;
  77         }
  78         boot_addr = (u8 *)KSEG1ADDR(val);
  79 +       printk(KERN_INFO PFX "Boot address 0x%08x\n",(unsigned int)boot_addr);
  80 +
  81 +       /* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
  82 +       /* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
  83 +       /* Loading firmware from the CFE Prompt always loads to Bank 0 */
  84 +       /* Do an early check of CFE and then select bank 0 */
  85 +
  86 +               if (boot_addr == (u8 *)0xbf800000) {
  87 +               u8 *tmp_boot_addr;
  88 +               tmp_boot_addr = (u8 *)0xbfc00000; // Address of Bank 0
  89 +               memcpy(&nvram, tmp_boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
  90 +               if (!strcmp(nvram.name, "V2500V_BB")) {
  91 +                       printk(KERN_INFO PFX "V2500V: nvram bank 0\n");
  92 +                       boot_addr = (u8 *)0xbfc00000; // Bank 0
  93 +               }
  94 +       }
  95
  96         /* dump cfe version */
  97         cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
  98 --- a/arch/mips/bcm63xx/dev-flash.c
  99 +++ b/arch/mips/bcm63xx/dev-flash.c
 100 @@ -18,6 +18,7 @@
 101  #include <linux/spi/spi.h>
 102  #include <linux/spi/flash.h>
 103
 104 +#include <bcm63xx_board.h>
 105  #include <bcm63xx_cpu.h>
 106  #include <bcm63xx_dev_flash.h>
 107  #include <bcm63xx_dev_hsspi.h>
 108 @@ -126,6 +127,13 @@ int __init bcm63xx_flash_register(void)
 109                 val = bcm_mpi_readl(MPI_CSBASE_REG(0));
 110                 val &= MPI_CSBASE_BASE_MASK;
 111
 112 +               /* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
 113 +               /* Loading from CFE always uses Bank 0 */
 114 +               if (!strcmp(board_get_name(), "V2500V_BB")) {
 115 +                       pr_info("V2500V: Start in Bank 0\n");
 116 +                       val = val + 0x400000; // Select Bank 0 start address
 117 +               }
 118 +
 119                 mtd_resources[0].start = val;
 120                 mtd_resources[0].end = 0x1FFFFFFF;
 121