target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom

   1 #!/bin/sh
   2
   3 rt2x00_eeprom_die() {
   4         echo "rt2x00 eeprom: " "$*"
   5         exit 1
   6 }
   7
   8 rt2x00_eeprom_extract() {
   9         local part=$1
  10         local offset=$2
  11         local count=$3
  12         local mtd
  13
  14         . /etc/functions.sh
  15
  16         mtd=$(find_mtd_part $part)
  17         [ -n "$mtd" ] || \
  18                 rt2x00_eeprom_die "no mtd device found for partition $part"
  19
  20         dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count || \
  21                 rt2x00_eeprom_die "failed to extract from $mtd"
  22 }
  23
  24 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  25
  26 . /lib/ramips.sh
  27
  28 board=$(ramips_board_name)
  29
  30 case "$FIRMWARE" in
  31 "RT288X.eeprom" | \
  32 "RT305X.eeprom" | \
  33 "RT3883.eeprom")
  34         case $board in
  35         dir-300-b1 | \
  36         dir-600-b1 | \
  37         dir-600-b2)
  38                 rt2x00_eeprom_extract "devdata" 16384 272
  39                 ;;
  40
  41         rt-n10-plus | \
  42         rt-g32-b1)
  43                 rt2x00_eeprom_extract "devconf" 0 272
  44                 ;;
  45
  46         f5d8235-v1 | \
  47         f5d8235-v2)
  48                 rt2x00_eeprom_extract "u-boot" 262144 272
  49                 ;;
  50
  51         all0256n | \
  52         argus-atp52b | \
  53         bc2 | \
  54         esr-9753 | \
  55         fonera20n | \
  56         hw550-3g | \
  57         mofi3500-3gn | \
  58         pwh2004 | \
  59         nbg-419n | \
  60         nw718 | \
  61         omni-emb | \
  62         rt-n15 | \
  63         rt-n56u | \
  64         sl-r7205 | \
  65         v11st-fe | \
  66         v22rw-2x2 | \
  67         w502u | \
  68         wcr-150gn | \
  69         whr-g300n | \
  70         wl-330n | \
  71         wl-351 | \
  72         wli-tx4-ag300n | \
  73         wr512-3gn | \
  74         wr6202 | \
  75         xdxrn502j)
  76                 rt2x00_eeprom_extract "factory" 0 272
  77                 ;;
  78
  79         wl341v3)
  80                 rt2x00_eeprom_extract "board-nvram" 64880 272
  81                 ;;
  82
  83         *)
  84                 rt2x00_eeprom_die "board $board is not supported yet"
  85                 ;;
  86         esac
  87         ;;
  88
  89 "rt2x00pci_1_0.eeprom")
  90         case $board in
  91         rt-n56u)
  92                 rt2x00_eeprom_extract "factory" 32768 272
  93                 ;;
  94         esac
  95         ;;
  96 esac