Jean-Baptiste Queru | 671476b | 2012-05-29 10:40:37 -0700 | [diff] [blame] | 1 | # Copyright (C) 2012 The Android Open Source Project |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
| 15 | """Emit extra commands needed for Group during OTA installation |
| 16 | (installing the bootloader).""" |
| 17 | |
| 18 | import common |
| 19 | |
| 20 | def FullOTA_InstallEnd(info): |
| 21 | try: |
| 22 | bootloader_bin = info.input_zip.read("RADIO/bootloader.raw") |
| 23 | except KeyError: |
| 24 | print "no bootloader.raw in target_files; skipping install" |
| 25 | else: |
| 26 | WriteBootloader(info, bootloader_bin) |
| 27 | |
JP Abgrall | 265b303 | 2014-11-25 15:32:32 -0800 | [diff] [blame^] | 28 | def IncrementalOTA_InstallBegin(info): |
| 29 | info.script.Unmount("/system") |
| 30 | info.script.TunePartition("/system", "-O", "^has_journal") |
| 31 | info.script.Mount("/system") |
Jean-Baptiste Queru | 671476b | 2012-05-29 10:40:37 -0700 | [diff] [blame] | 32 | |
| 33 | def IncrementalOTA_InstallEnd(info): |
| 34 | try: |
| 35 | target_bootloader_bin = info.target_zip.read("RADIO/bootloader.raw") |
| 36 | try: |
| 37 | source_bootloader_bin = info.source_zip.read("RADIO/bootloader.raw") |
| 38 | except KeyError: |
| 39 | source_bootloader_bin = None |
| 40 | |
| 41 | if source_bootloader_bin == target_bootloader_bin: |
| 42 | print "bootloader unchanged; skipping" |
| 43 | else: |
| 44 | WriteBootloader(info, target_bootloader_bin) |
| 45 | except KeyError: |
| 46 | print "no bootloader.raw in target target_files; skipping install" |
| 47 | |
| 48 | |
| 49 | def WriteBootloader(info, bootloader_bin): |
| 50 | common.ZipWriteStr(info.output_zip, "bootloader.raw", bootloader_bin) |
| 51 | fstab = info.info_dict["fstab"] |
| 52 | |
| 53 | info.script.Print("Writing bootloader...") |
| 54 | |
| 55 | info.script.AppendExtra('''package_extract_file("bootloader.raw", "%s");''' % |
| 56 | (fstab["/staging"].device,)) |