In case the system/vendor image is updated for an A/B target file, we'll
delay the write of META/care_map.txt. Specifically, we'll run "zip -d"
to remove the old entry and then zip in the new one from tmp dir.
Bug: 62345693
Test: Run add_img_to_target_files.py on sailfish target files, and
care_map.txt is updated.
Change-Id: Id2f9997aac50c0740e6944d0d0d43d98f5fc6c29
This reverts commit 88c9dddd0f.
Bug: 37815285
Bug: 62525809
Test: Tested with ag/2400523 and ag/2400524. Booted pixel phones,
checked the location of prop.default, verified the symlink,
checked a few properties via adb shell and manually tested
a few apps (Camera, Maps etc).
sign_target_files_apks.py was tested with:
sign_target_files_apks -o -e DynamiteLoader.apk= -e DynamiteModulesA.apk= \
-e DynamiteModulesB.apk= -e DynamiteModulesC.apk= -e DynamiteModulesD.apk= \
-e GoogleCertificates.apk= out/dist/*-target_files-*.zip signed-target_files.zip
Booted to recovery and ran 'adb sideload' successfully.
Change-Id: I2ddf287f42360d1a7c7a22f08e7b9e203e7e603a
Current build system will include AVB metadata from each partition and
store them into /vbmeta partiton when BOARD_AVB_ENABLE is set, which makes
each partition tightly-coupled.
Add the support for 'chain partition':
- The vbmeta of each partition is stored on the same partition itself.
- The public key used to verify each partition is stored in /vbmeta.
For example, the following build variables are required to enable chain
partition for system partition:
- BOARD_AVB_SYSTEM_KEY_PATH := path/to/system_private_key
- BOARD_AVB_SYSTEM_ALGORITHM := SHA512_RSA8192
- BOARD_AVB_SYSTEM_ROLLBACK_INDEX := 1
- BOARD_AVB_SYSTEM_ROLLBACK_INDEX_LOCATION := 2
The corresponding settings will be added into META/misc_info.txt for
build_image.py and/or add_img_to_target_files.py:
- avb_system_key_path=path/to/system_private_key
- avb_system_algorithm=SHA512_RSA8192
- avb_system_add_hashtree_footer_args=--rollback_index 1
- avb_system_rollback_index_location=2
To enable chain partition for other partitions, just replace SYSTEM with
BOOT, VENDOR and/or DTBO in the build variables.
Also switch from `avbtool make_vbmeta_image --setup_rootfs_from_kernel system.img ...`
to `avbtool add_hashtree_footer --image system.img --setup_as_rootfs_from_kernel...`
when BOARD_BUILD_SYSTEM_ROOT_IMAGE is true. This works for both chained
and no-chained:
- chained: `avbtool add_hashtree_footer --setup_as_rootfs_from_kernel` will
add dm-verity kernel cmdline descriptor to system.img
- no-chained: `avbtool make_vbmeta_image --include_descriptors_from_image
system.img` will include the kernel cmdline descriptor from system.img into
vbmeta.img
Bug: 38399657
Test: `make` pass, flash images from $OUT and boot device without chain partitions
Test: `make` pass, flash images from $OUT and boot device with chain partitions
Test: `make dist` pass, flash images from TF.zip and boot device without chain partitions
Test: `make dist` pass, flash images from TF.zip and boot device with chain partitions
Test: follow the same steps in
https://android-review.googlesource.com/#/c/407572/
Change-Id: I344f79290743d7d47b5e7441b3a21df812a69099
Adding option "--padding_size 4096" when making vbmeta.img.
Bug: 38454093
Test: build vbmeta.img and check it's being padded.
Change-Id: Id3ba6bf9998755bae75ec8b272ceccf59f4b8666
Some of our minimal branches don't have the necessary droiddoc
templates, so don't cause a FindEmulator warning when the template dir
is missing and ALLOW_MISSING_DEPENDENCIES is set. The warnings will soon
be errors.
When the template directory is missing, ensure that the command doesn't
succeed by adding the directory into the dependency list. Passing a
missing directory doesn't cause an error otherwise, it just wouldn't use
the template.
Test: build-aosp_arm64.ninja is identical before and after this change
Test: Move away build/tools/droiddoc/templates-sdk; m -j libcore-docs
Change-Id: I122f3916b6ab348a5a98dcf2520992eda3655e26
This reverts commit fad00e4318.
init fails to read default.prop under recovery:
init: Couldn't load properties from /default.prop: Too many symbolic links encountered
Bug: 62525809
Change-Id: I133e9025693e3e01278ec73c8d08860fc89d314b
Changes in this CL:
1. Use ":=", instead of "+=", for PRODUCT_COPY_FILES so previous audio
policy related settings won't be overwritten.
2. Use basic audio policy XML files provided by audio team as default.
Bug: 62524944
Test: check if the XML files for audio policy configuration are under
/system/etc and devices with generic system imagei, but without
such configuration under /vendor/etc can boot with audio working.
Change-Id: I4ccffdfb131a9d2445d9c2f52a22ffcc97884479
Adds android.test.mock.jar to the /system/framework
directory. That will allow it to be dynamically included
with a uses-library manifest entry.
Bug: 30188076
Test: flash and check contents of /system/framework
Change-Id: I3ea0e558276176edd21e24c8337980c5c02a652e
This patch tries to fix the problem where the default properties need
to go with the system image especially on non-AB devices where
/default.prop is on the ramdisk image. A symlink is created at
/default.prop for backward compatibility.
Bug: 37815285
Test: Tested with ag/2376383. Booted pixel phones, checked the location
of prop.default, verified the symlink, checked a few properties
(via adb shell getprop) and manually tested a few apps (Camera,
Maps etc).
sign_target_files_apks.py was tested with:
sign_target_files_apks -o -e DynamiteLoader.apk= -e DynamiteModulesA.apk= \
-e DynamiteModulesB.apk= -e DynamiteModulesC.apk= -e DynamiteModulesD.apk= \
-e GoogleCertificates.apk= out/dist/*-target_files-*.zip signed-target_files.zip
Change-Id: I1a9a2ba49c8252afc13ced3dea71253afbd3091e
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