target/linux/ath79/generic/base-files/lib/preinit/02_sysinfo_fixup

   1 . /lib/functions.sh
   2
   3 do_sysinfo_ath79_fixup() {
   4         local model=""
   5
   6         case $(board_name) in
   7         netgear,ex7300)
   8                 local part=$(find_mtd_part caldata)
   9                 local board_hw_id=$(dd if=$part bs=1 skip=67 count=10 2>/dev/null)
  10                 case "$board_hw_id" in
  11                 5508013406)
  12                         model="Netgear EX6400"
  13                         ;;
  14                 5508013271)
  15                         model="Netgear EX7300"
  16                         ;;
  17                 esac
  18                 ;;
  19         netgear,ex7300-v2)
  20                 local part=$(find_mtd_part artmtd)
  21                 local antenna_cfg=$(dd if=$part bs=1 skip=59 count=7 2>/dev/null)
  22                 local board_hw_id=$(dd if=$part bs=1 skip=67 count=6 2>/dev/null)
  23                 case "$antenna_cfg" in
  24                 3X3+3X3)
  25                         model="Netgear EX6250"
  26                         ;;
  27                 3X3+4X4)
  28                         # EX6400 v2, EX6410, EX6420
  29                         model="Netgear ${board_hw_id:-EX6400 v2}"
  30                         ;;
  31                 4X4+4X4)
  32                         # EX7300 v2, EX7320
  33                         model="Netgear ${board_hw_id:-EX7300 v2}"
  34                         ;;
  35                 esac
  36                 ;;
  37         esac
  38
  39         [ -n "$model" ] && echo "$model" > /tmp/sysinfo/model
  40 }
  41
  42 boot_hook_add preinit_main do_sysinfo_ath79_fixup