extract-files.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2018-2019 The LineageOS Project
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #      http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17
  18 set -e
  19
  20 VENDOR=samsung
  21 DEVICE=greatlte
  22
  23 # Load extract_utils and do some sanity checks
  24 MY_DIR="${BASH_SOURCE%/*}"
  25 if [[ ! -d "${MY_DIR}" ]]; then MY_DIR="${PWD}"; fi
  26
  27 LINEAGE_ROOT="${MY_DIR}"/../../..
  28
  29 HELPER="${LINEAGE_ROOT}/vendor/lineage/build/tools/extract_utils.sh"
  30 if [ ! -f "${HELPER}" ]; then
  31     echo "Unable to find helper script at ${HELPER}"
  32     exit 1
  33 fi
  34 source "${HELPER}"
  35
  36 SECTION=
  37 KANG=
  38
  39 while [ "${#}" -gt 0 ]; do
  40     case "${1}" in
  41         -n | --no-cleanup )
  42                 CLEAN_VENDOR=false
  43                 ;;
  44         -k | --kang )
  45                 KANG="--kang"
  46                 ;;
  47         -s | --section )
  48                 SECTION="${2}"; shift
  49                 CLEAN_VENDOR=false
  50                 ;;
  51         * )
  52                 SRC="${1}"
  53                 ;;
  54     esac
  55     shift
  56 done
  57
  58 if [ -z "${SRC}" ]; then
  59     SRC="adb"
  60 fi
  61
  62 # Initialize the helper
  63 setup_vendor "${DEVICE}" "${VENDOR}" "${LINEAGE_ROOT}" true "${CLEAN_VENDOR}"
  64
  65 extract "${MY_DIR}/proprietary-files.txt" "${SRC}" \
  66         "${KANG}" --section "${SECTION}"
  67
  68 # Fix proprietary blobs
  69 BLOB_ROOT="$LINEAGE_ROOT"/vendor/"$VENDOR"/"$DEVICE"/proprietary
  70 function patch_firmware() {
  71     hexdump -ve '1/1 "%.2X"' $1 | \
  72     sed "s/40000054DEC0AD/02000014000000/g" | \
  73     xxd -r -p > $1.patched
  74
  75     mv $1.patched $1
  76 }
  77
  78 # remove RKP crap
  79 patch_firmware $BLOB_ROOT/vendor/firmware/fimc_is_lib.bin
  80 patch_firmware $BLOB_ROOT/vendor/firmware/fimc_is_rta_2l2_3h1.bin
  81 patch_firmware $BLOB_ROOT/vendor/firmware/fimc_is_rta_2l2_imx320.bin
  82 patch_firmware $BLOB_ROOT/vendor/firmware/fimc_is_rta_imx333_3h1.bin
  83 patch_firmware $BLOB_ROOT/vendor/firmware/fimc_is_rta_imx333_imx320.bin
  84
  85 "${MY_DIR}/setup-makefiles.sh"