scripts/mkits-zyxel-fit.sh

   1 #!/usr/bin/env bash
   2 #
   3 # Licensed under the terms of the GNU GPL License version 2 or later.
   4 # Author: David Bauer <mail@david-bauer.net>, based on mkits-zyxel-factory.sh.
   5
   6 usage() {
   7         echo "Usage: `basename $0` output file compat-models"
   8         exit 1
   9 }
  10
  11 # We need at least 3 arguments
  12 [ "$#" -lt 3 ] && usage
  13
  14 # Target output file
  15 OUTPUT="$1"; shift
  16 FILE="$1"; shift
  17 MODELS="$1"; shift
  18
  19 # Create a default, fully populated DTS file
  20 echo "\
  21 /dts-v1/;
  22
  23 / {
  24         description = \"Zyxel FIT (Flattened Image Tree)\";
  25         compat-models = [${MODELS}];
  26         #address-cells = <1>;
  27
  28         images {
  29                 firmware {
  30                         data = /incbin/(\"${FILE}\");
  31                         type = \"firmware\";
  32                         compression = \"none\";
  33                         hash@1 {
  34                                 algo = \"sha1\";
  35                         };
  36                 };
  37         };
  38 };" > ${OUTPUT}