commit | 16f0b9ec22a24a124117c4a1b1b161db1a6e2908 | [log] [tgz] |
---|---|---|
author | Pawan Wagh <waghpawan@google.com> | Mon May 20 15:23:01 2024 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Mon May 20 15:23:01 2024 +0000 |
tree | 03d1a5c673faf8a27c767c052b5be3e71404da0e | |
parent | 8fa358bd29375f7c22c3d865e9a1db5c97fb0800 [diff] | |
parent | 752a074d69ca54dbda04fde60ff1d818089ac726 [diff] |
Merge "Enable 16KB developer options on vsoc_arm64" into main
Make sure virtualization with KVM is available.
grep -c -w "vmx\|svm" /proc/cpuinfo
This should return a non-zero value. If running on a cloud machine, this may take cloud-vendor-specific steps to enable. For Google Compute Engine specifically, see the GCE guide.
ARM specific steps:
/dev/kvm
. Note that this method can also be used to confirm support of KVM on any environment.Download, build, and install the host debian packages:
sudo apt install -y git devscripts config-package-dev debhelper-compat golang curl git clone https://github.com/google/android-cuttlefish cd android-cuttlefish sudo apt install devscripts equivs for dir in base frontend; do pushd $dir sudo mk-build-deps -i dpkg-buildpackage -uc -us popd done sudo dpkg -i ./cuttlefish-base_*_*64.deb || sudo apt-get install -f sudo dpkg -i ./cuttlefish-user_*_*64.deb || sudo apt-get install -f sudo usermod -aG kvm,cvdnetwork,render $USER sudo reboot
The reboot will trigger installing additional kernel modules and applying udev rules.
Go to http://ci.android.com/
Enter a branch name. Start with aosp-main
if you don‘t know what you’re looking for
Navigate to aosp_cf_x86_64_phone
and click on userdebug
for the latest build
aosp-main-throttled
and device target aosp_cf_arm64_only_phone-trunk_staging-userdebug
Click on Artifacts
Scroll down to the OTA images. These packages look like aosp_cf_x86_64_phone-img-xxxxxx.zip
-- it will always have img
in the name. Download this file
Scroll down to cvd-host_package.tar.gz
. You should always download a host package from the same build as your images.
On your local system, combine the packages:
mkdir cf cd cf tar xvf /path/to/cvd-host_package.tar.gz unzip /path/to/aosp_cf_x86_64_phone-img-xxxxxx.zip
Launch cuttlefish with:
$ HOME=$PWD ./bin/launch_cvd
You can use adb
to debug it, just like a physical device:
$ ./bin/adb -e shell
When launching with ---start_webrtc
(the default), you can see a list of all available devices at https://localhost:8443
. For more information, see the WebRTC on Cuttlefish documentation.
You will need to stop the virtual device within the same directory as you used to launch the device.
$ HOME=$PWD ./bin/stop_cvd