target/linux/brcm2708/base-files/lib/brcm2708.sh

   1 #!/bin/sh
   2 # Copyright (C) 2015-2016 OpenWrt.org
   3 # Copyright (C) 2017 LEDE project
   4
   5 ifname=""
   6
   7 brcm2708_detect() {
   8         local board_name model
   9
  10         model=$(cat /proc/device-tree/model)
  11         case "$model" in
  12         "Raspberry Pi 2 Model B Rev"*)
  13                 board_name="rpi-2-b"
  14                 ;;
  15         "Raspberry Pi 3 Model B Rev"*)
  16                 board_name="rpi-3-b"
  17                 ;;
  18         "Raspberry Pi Compute Module Rev"*)
  19                 board_name="rpi-cm"
  20                 ;;
  21         "Raspberry Pi Model B Plus Rev"* |\
  22         "Raspberry Pi Model B+ Rev"*)
  23                 board_name="rpi-b-plus"
  24                 ;;
  25         "Raspberry Pi Model B Rev"*)
  26                 board_name="rpi-b"
  27                 ;;
  28         "Raspberry Pi Zero Rev"*)
  29                 board_name="rpi-zero"
  30                 ;;
  31         "Raspberry Pi Zero W Rev"*)
  32                 board_name="rpi-zero-w"
  33                 ;;
  34         *)
  35                 board_name="unknown"
  36                 ;;
  37         esac
  38
  39         [ -e "/tmp/sysinfo" ] || mkdir -p "/tmp/sysinfo"
  40
  41         echo "$board_name" > /tmp/sysinfo/board_name
  42         echo "$model" > /tmp/sysinfo/model
  43 }