blob: 7945797b1fa81e41dcf6e076002e0d804a169007 [file] [log] [blame]
# Copyright (C) 2012 The Android Open Source 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.
"""Emit commands needed for Mantaray during OTA installation
(installing the bootloader)."""
import common
def FullOTA_InstallEnd(info):
try:
bootloader_img = info.input_zip.read("RADIO/bootloader.img")
except KeyError:
print "no bootloader.img in target_files; skipping install"
else:
WriteBootloader(info, bootloader_img)
def IncrementalOTA_VerifyEnd(info):
# try:
# target_radio_img = info.target_zip.read("RADIO/radio.img")
# source_radio_img = info.source_zip.read("RADIO/radio.img")
# except KeyError:
# # No source or target radio. Nothing to verify
# pass
# else:
# if source_radio_img != target_radio_img:
# info.script.CacheFreeSpaceCheck(len(source_radio_img))
# radio_type, radio_device = common.GetTypeAndDevice("/radio", info.info_dict)
# info.script.PatchCheck("%s:%s:%d:%s:%d:%s" % (
# radio_type, radio_device,
# len(source_radio_img), common.sha1(source_radio_img).hexdigest(),
# len(target_radio_img), common.sha1(target_radio_img).hexdigest()))
pass
def IncrementalOTA_InstallEnd(info):
try:
target_bootloader_img = info.target_zip.read("RADIO/bootloader.img")
try:
source_bootloader_img = info.source_zip.read("RADIO/bootloader.img")
except KeyError:
source_bootloader_img = None
if source_bootloader_img == target_bootloader_img:
print "bootloader unchanged; skipping"
else:
WriteBootloader(info, target_bootloader_img)
except KeyError:
print "no bootloader.img in target target_files; skipping install"
def WriteBootloader(info, bootloader_img):
common.ZipWriteStr(info.output_zip, "bootloader.img", bootloader_img)
bl_type, bl_device = common.GetTypeAndDevice("/bootloader", info.info_dict)
fstab = info.info_dict["fstab"]
info.script.Print("Writing bootloader...")
info.script.AppendExtra('package_extract_file("bootloader.img", "%s");' %
bl_device)