target/linux/rockchip/armv8/base-files/etc/board.d/02_network

   1
   2 . /lib/functions/uci-defaults.sh
   3 . /lib/functions/system.sh
   4
   5 rockchip_setup_interfaces()
   6 {
   7         local board="$1"
   8
   9         case "$board" in
  10         friendlyarm,nanopi-r2s|\
  11         friendlyarm,nanopi-r4s)
  12                 ucidef_set_interfaces_lan_wan 'eth1' 'eth0'
  13                 ;;
  14         *)
  15                 ucidef_set_interface_lan 'eth0'
  16                 ;;
  17         esac
  18 }
  19
  20 nanopi_r2s_generate_mac()
  21 {
  22         local sd_hash=$(sha256sum /sys/class/block/mmcblk0/device/cid)
  23         local mac_base=$(macaddr_canonicalize "$(echo "${sd_hash}" | dd bs=1 count=12 2>/dev/null)")
  24         echo "$(macaddr_unsetbit_mc "$(macaddr_setbit_la "${mac_base}")")"
  25 }
  26
  27 rockchip_setup_macs()
  28 {
  29         local board="$1"
  30         local lan_mac=""
  31         local wan_mac=""
  32         local label_mac=""
  33
  34         case "$board" in
  35         friendlyarm,nanopi-r2s)
  36                 wan_mac=$(nanopi_r2s_generate_mac)
  37                 lan_mac=$(macaddr_add "$wan_mac" 1)
  38                 ;;
  39         friendlyarm,nanopi-r4s)
  40                 wan_mac=$(get_mac_binary "/sys/bus/i2c/devices/2-0051/eeprom" 0xfa)
  41                 lan_mac=$(macaddr_setbit_la "$wan_mac")
  42                 ;;
  43         esac
  44
  45         [ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
  46         [ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
  47         [ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
  48 }
  49
  50 board_config_update
  51 board=$(board_name)
  52 rockchip_setup_interfaces $board
  53 rockchip_setup_macs $board
  54 board_config_flush
  55
  56 exit 0