package/kernel/lantiq/ltq-vdsl-fw/src/vdsl_fw_install.sh

   1 #!/bin/sh
   2 . /lib/functions.sh
   3
   4 FW="/tmp/firmware-speedport-w921v-1.44.000.bin"
   5 URL="https://www.telekom.de/hilfe/downloads/firmware-speedport-w921v-1.44.000.bin"
   6 FW_TAPI="vr9_tapi_fw.bin"
   7 FW_DSL="vr9_dsl_fw_annex_b.bin"
   8 MD5_FW="cefbeb7073e02e0fa4ddb6b31ecb3d1e"
   9 MD5_TAPI="57f2d07f59e11250ce1219bad99c1eda"
  10 MD5_DSL="655442e31deaa42c9c68944869361ec0"
  11
  12 [ -f /lib/firmware/vdsl.bin ] && exit 0
  13
  14 [ -z "$1" ] || URL=$1
  15
  16 [ -f "${FW}" ] || {
  17         echo "${FW} does not exist. Try to Download it ? (y/N)"
  18         read -n 1 R
  19         echo ""
  20         [ "$R" = "y" ] || {
  21                 echo "Please manually download the firmware from ${URL} and copy the file to ${FW}"
  22                 echo "See also https://xdarklight.github.io/lantiq-xdsl-firmware-info/ for alternatives"
  23                 exit 1
  24         }
  25         echo "Download w921v Firmware"
  26         wget "${URL}" -O "${FW}"
  27         [ $? -eq 0 -a -f "${FW}" ] || exit 1
  28 }
  29
  30 F=`md5sum -b ${FW} | cut -d" " -f1`
  31 [ "$F" = "${MD5_FW}" ] || {
  32         echo "Failed to verify Firmware MD5"
  33         exit 1
  34 }
  35
  36 cd /tmp
  37 echo "Unpack and decompress w921v Firmware"
  38
  39 w921v_fw_cutter
  40 [ $? -eq 0 ] || exit 1
  41
  42 T=`md5sum -b ${FW_TAPI} | cut -d" " -f1`
  43 D=`md5sum -b ${FW_DSL} | cut -d" " -f1`
  44
  45 [ "$T" = "${MD5_TAPI}" -a "$D" = "${MD5_DSL}" ] || {
  46         echo "Failed to verify MD5"
  47         exit 1
  48 }
  49
  50 MTD=$(find_mtd_index dsl_fw)
  51 if [ "$MTD" -gt 0 -a -e "/dev/mtd$MTD" ]; then
  52         echo "Storing firmware in flash"
  53         tar cvz ${FW_TAPI} ${FW_DSL} | mtd write - "/dev/mtd$MTD"
  54         /etc/init.d/dsl_fs boot
  55 else
  56         cp ${FW_TAPI} ${FW_DSL} /lib/firmware/
  57         ln -s /lib/firmware/vr9_dsl_fw_annex_b.bin /lib/firmware/vdsl.bin
  58 fi