target/linux/octeon/base-files/lib/preinit/01_sysinfo

   1 do_sysinfo_octeon() {
   2         local machine
   3         local name
   4
   5         machine=$(grep "^system type" /proc/cpuinfo | sed "s/system type.*: \(.*\)/\1/g")
   6         of_machine=$(head -n1 /sys/firmware/devicetree/base/compatible)
   7
   8         # Sadly for whatever reason the N821 (Cisco Viptela vEdge 1000) uses the
   9         # same supposedly unique board ID as the EdgeRouter. This is bad, so
  10         # we override what cpuinfo gives us using the device tree as a hint.
  11         case "$of_machine" in
  12         "cisco,vedge1000"*)
  13                 return 0
  14         esac
  15
  16         case "$machine" in
  17         "UBNT_E100"*)
  18                 name="erlite"
  19                 ;;
  20
  21         "UBNT_E200"*)
  22                 name="er"
  23                 ;;
  24
  25         "UBNT_E220"*)
  26                 name="erpro"
  27                 ;;
  28
  29         "UBNT_E300"*|\
  30         "UBNT_USG"*)
  31                 # let generic 02_sysinfo handle it since device has its own device tree
  32                 return 0
  33                 ;;
  34
  35         "ITUS_SHIELD"*)
  36                 name="itus,shield-router"
  37                 ;;
  38
  39         *)
  40                 name="generic"
  41                 ;;
  42         esac
  43
  44         [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
  45
  46         echo "$name" > /tmp/sysinfo/board_name
  47         echo "$machine" > /tmp/sysinfo/model
  48 }
  49
  50 boot_hook_add preinit_main do_sysinfo_octeon