target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-values-for-b43-into-ssb-sprom.patch

   1 From f382c623892dad1c6a9ebc0e12d01fd45ee50db8 Mon Sep 17 00:00:00 2001
   2 From: Hauke Mehrtens <hauke@hauke-m.de>
   3 Date: Sun, 18 Jul 2010 13:34:32 +0200
   4 Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
   5
   6 Most of the values are stored in the nvram and not in the CFE. At first
   7 the nvram should be read and if there is no value it should look into
   8 the CFE. Now more values are read out because the b43 and b43legacy
   9 drivers needs them.
  10
  11 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  12 ---
  13  arch/mips/bcm47xx/setup.c |  130 +++++++++++++++++++++++++++++++++-----------
  14  1 files changed, 97 insertions(+), 33 deletions(-)
  15
  16 --- a/arch/mips/bcm47xx/setup.c
  17 +++ b/arch/mips/bcm47xx/setup.c
  18 @@ -74,6 +74,94 @@ static void str2eaddr(char *str, char *d
  19         }
  20  }
  21
  22 +static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
  23 +{
  24 +       char buf[100];
  25 +       u32 boardflags;
  26 +
  27 +       memset(sprom, 0, sizeof(struct ssb_sprom));
  28 +
  29 +       sprom->revision = 3;
  30 +       if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0 ||
  31 +           cfe_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
  32 +               str2eaddr(buf, sprom->il0mac);
  33 +       if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
  34 +           cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
  35 +               str2eaddr(buf, sprom->et0mac);
  36 +       if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
  37 +           cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
  38 +               str2eaddr(buf, sprom->et1mac);
  39 +       if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
  40 +           cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
  41 +               sprom->et0phyaddr = simple_strtoul(buf, NULL, 0);
  42 +       if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
  43 +           cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
  44 +               sprom->et1phyaddr = simple_strtoul(buf, NULL, 0);
  45 +       if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
  46 +           cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
  47 +               sprom->et0mdcport = !!simple_strtoul(buf, NULL, 10);
  48 +       if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
  49 +           cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
  50 +               sprom->et1mdcport = !!simple_strtoul(buf, NULL, 10);
  51 +       if (nvram_getenv("pa0b0", buf, sizeof(buf)) >= 0 ||
  52 +           cfe_getenv("pa0b0", buf, sizeof(buf)) >= 0)
  53 +               sprom->pa0b0 = simple_strtoul(buf, NULL, 0);
  54 +       if (nvram_getenv("pa0b1", buf, sizeof(buf)) >= 0 ||
  55 +           cfe_getenv("pa0b1", buf, sizeof(buf)) >= 0)
  56 +               sprom->pa0b1 = simple_strtoul(buf, NULL, 0);
  57 +       if (nvram_getenv("pa0b2", buf, sizeof(buf)) >= 0 ||
  58 +           cfe_getenv("pa0b2", buf, sizeof(buf)) >= 0)
  59 +               sprom->pa0b2 = simple_strtoul(buf, NULL, 0);
  60 +       if (nvram_getenv("pa1b0", buf, sizeof(buf)) >= 0 ||
  61 +           cfe_getenv("pa1b0", buf, sizeof(buf)) >= 0)
  62 +               sprom->pa1b0 = simple_strtoul(buf, NULL, 0);
  63 +       if (nvram_getenv("pa1b1", buf, sizeof(buf)) >= 0 ||
  64 +           cfe_getenv("pa1b1", buf, sizeof(buf)) >= 0)
  65 +               sprom->pa1b1 = simple_strtoul(buf, NULL, 0);
  66 +       if (nvram_getenv("pa1b2", buf, sizeof(buf)) >= 0 ||
  67 +           cfe_getenv("pa1b2", buf, sizeof(buf)) >= 0)
  68 +               sprom->pa1b2 = simple_strtoul(buf, NULL, 0);
  69 +       if (nvram_getenv("wl0gpio0", buf, sizeof(buf)) >= 0 ||
  70 +           cfe_getenv("wl0gpio0", buf, sizeof(buf)) >= 0)
  71 +               sprom->gpio0 = simple_strtoul(buf, NULL, 0);
  72 +       if (nvram_getenv("wl0gpio1", buf, sizeof(buf)) >= 0 ||
  73 +           cfe_getenv("wl0gpio1", buf, sizeof(buf)) >= 0)
  74 +               sprom->gpio1 = simple_strtoul(buf, NULL, 0);
  75 +       if (nvram_getenv("wl0gpio2", buf, sizeof(buf)) >= 0 ||
  76 +           cfe_getenv("wl0gpio2", buf, sizeof(buf)) >= 0)
  77 +               sprom->gpio2 = simple_strtoul(buf, NULL, 0);
  78 +       if (nvram_getenv("wl0gpio3", buf, sizeof(buf)) >= 0 ||
  79 +           cfe_getenv("wl0gpio3", buf, sizeof(buf)) >= 0)
  80 +               sprom->gpio3 = simple_strtoul(buf, NULL, 0);
  81 +       if (nvram_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0 ||
  82 +           cfe_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0)
  83 +               sprom->maxpwr_bg = simple_strtoul(buf, NULL, 0);
  84 +       if (nvram_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0 ||
  85 +           cfe_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0)
  86 +               sprom->maxpwr_a = simple_strtoul(buf, NULL, 0);
  87 +       if (nvram_getenv("pa0itssit", buf, sizeof(buf)) >= 0 ||
  88 +           cfe_getenv("pa0itssit", buf, sizeof(buf)) >= 0)
  89 +               sprom->itssi_bg = simple_strtoul(buf, NULL, 0);
  90 +       if (nvram_getenv("pa1itssit", buf, sizeof(buf)) >= 0 ||
  91 +           cfe_getenv("pa1itssit", buf, sizeof(buf)) >= 0)
  92 +               sprom->itssi_a = simple_strtoul(buf, NULL, 0);
  93 +
  94 +       if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
  95 +           cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
  96 +               boardflags = simple_strtoul(buf, NULL, 0);
  97 +       if (boardflags) {
  98 +               sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
  99 +               sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
 100 +       }
 101 +       if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0 ||
 102 +           cfe_getenv("boardflags2", buf, sizeof(buf)) >= 0)
 103 +               boardflags = simple_strtoul(buf, NULL, 0);
 104 +       if (boardflags) {
 105 +               sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
 106 +               sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
 107 +       }
 108 +}
 109 +
 110  static int bcm47xx_get_invariants(struct ssb_bus *bus,
 111                                    struct ssb_init_invariants *iv)
 112  {
 113 @@ -82,43 +170,19 @@ static int bcm47xx_get_invariants(struct
 114         /* Fill boardinfo structure */
 115         memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
 116
 117 -       if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 ||
 118 -           nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
 119 +       iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
 120 +       if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
 121 +           cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
 122                 iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
 123 -       if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
 124 -           nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
 125 -               iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
 126 -       if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
 127 -           nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
 128 +       if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
 129 +           cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
 130                 iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
 131
 132 -       /* Fill sprom structure */
 133 -       memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
 134 -       iv->sprom.revision = 3;
 135 -
 136 -       if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
 137 -           nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
 138 -               str2eaddr(buf, iv->sprom.et0mac);
 139 -
 140 -       if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
 141 -           nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
 142 -               str2eaddr(buf, iv->sprom.et1mac);
 143 -
 144 -       if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
 145 -           nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
 146 -               iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0);
 147 -
 148 -       if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
 149 -           nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
 150 -               iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0);
 151 -
 152 -       if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
 153 -           nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
 154 -               iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
 155 -
 156 -       if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
 157 -           nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
 158 -               iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
 159 +       bcm47xx_fill_sprom(&iv->sprom);
 160 +
 161 +       if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0 ||
 162 +           cfe_getenv("cardbus", buf, sizeof(buf)) >= 0)
 163 +               iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
 164
 165         return 0;
 166  }