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releasetools.py
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releasetools.py
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# Copyright (C) 2009 The Android Open Source Project
# Copyright (c) 2011, The Linux Foundation. All rights reserved.
# Copyright (C) 2017-2018 The LineageOS Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import hashlib
import common
import re
def FullOTA_InstallEnd(info):
input_zip = info.input_zip
OTA_UpdateFirmware(info)
OTA_InstallEnd(info, input_zip)
return
def IncrementalOTA_InstallEnd(info):
input_zip = info.target_zip
OTA_UpdateFirmware(info)
OTA_InstallEnd(info, input_zip)
return
def OTA_UpdateFirmware(info):
info.script.AppendExtra('ui_print("Flashing firmware images");')
info.script.AppendExtra('package_extract_file("install/firmware-update/cmnlib64.mbn", "/dev/block/bootdevice/by-name/cmnlib64");')
info.script.AppendExtra('package_extract_file("install/firmware-update/imagefv.elf", "/dev/block/bootdevice/by-name/imagefv");')
info.script.AppendExtra('package_extract_file("install/firmware-update/cmnlib.mbn", "/dev/block/bootdevice/by-name/cmnlib");')
info.script.AppendExtra('package_extract_file("install/firmware-update/hyp.mbn", "/dev/block/bootdevice/by-name/hyp");')
info.script.AppendExtra('package_extract_file("install/firmware-update/km4.mbn", "/dev/block/bootdevice/by-name/keymaster");')
info.script.AppendExtra('package_extract_file("install/firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tz");')
info.script.AppendExtra('package_extract_file("install/firmware-update/aop.mbn", "/dev/block/bootdevice/by-name/aop");')
info.script.AppendExtra('package_extract_file("install/firmware-update/multi_image.mbn", "/dev/block/bootdevice/by-name/multiimgoem");')
info.script.AppendExtra('package_extract_file("install/firmware-update/xbl_config.elf", "/dev/block/bootdevice/by-name/xbl_config");')
info.script.AppendExtra('package_extract_file("install/firmware-update/storsec.mbn", "/dev/block/bootdevice/by-name/storsec");')
info.script.AppendExtra('package_extract_file("install/firmware-update/uefi_sec.mbn", "/dev/block/bootdevice/by-name/uefisecapp");')
info.script.AppendExtra('package_extract_file("install/firmware-update/qupv3fw.elf", "/dev/block/bootdevice/by-name/qupfw");')
info.script.AppendExtra('package_extract_file("install/firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl");')
info.script.AppendExtra('package_extract_file("install/firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfg");')
info.script.AppendExtra('package_extract_file("install/firmware-update/xbl.elf", "/dev/block/bootdevice/by-name/xbl");')
info.script.AppendExtra('package_extract_file("install/firmware-update/dspso.bin", "/dev/block/bootdevice/by-name/dsp");')
info.script.AppendExtra('package_extract_file("install/firmware-update/NON-HLOS.bin", "/dev/block/bootdevice/by-name/modem");')
info.script.AppendExtra('package_extract_file("install/firmware-update/BTFM.bin", "/dev/block/bootdevice/by-name/bluetooth");')
def AddImage(info, input_zip, basename, dest):
path = "IMAGES/" + basename
if path not in input_zip.namelist():
return
data = input_zip.read(path)
common.ZipWriteStr(info.output_zip, basename, data)
info.script.Print("Flashing {} image".format(dest.split('/')[-1]))
info.script.AppendExtra('package_extract_file("%s", "%s");' % (basename, dest))
def OTA_InstallEnd(info, input_zip):
AddImage(info, input_zip, "dtbo.img", "/dev/block/bootdevice/by-name/dtbo")
AddImage(info, input_zip, "vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta")
return