ren321/mainline_manifest

Project

This projects aims to provide an AOSP build system capable of boot with Linux Mainline kernel on the Oneplus 5 (Cheeseburger).

At the moment, AOSP (Android S) is validated to boot with Kernel 5.11. Kernel sources are available here: https://github.com/robertosartori/mainline-kernel-oneplus-msm8998

Build instructions

Follow the instructions from Google to setup a machine to build Android 11: https://source.android.com/setup/build/initializing

Then, sync all the sources:

$ repo init -u https://github.com/roberto-sartori-gl/mainline-manifest -b msm8998/android-mainline-5.11 -m cheeseburger.xml
$ repo sync -c --no-clone-bundle --no-tags

then:

$ source build/envsetup.sh
$ lunch cheeseburger-userdebug
$ make -j12

the images will be available in out/target/product/cheeseburger.

Flash instructions

The images can be flashed using fastboot:

$ fastboot flash boot out/target/product/cheeseburger/boot.img
$ fastboot flash system out/target/product/cheeseburger/system.img
$ fastboot flash vendor out/target/product/cheeseburger/vendor.img
$ fastboot flash userdata out/target/product/cheeseburger/userdata.img

Current status

Following features are working:

• display (upside down at the moment)
• touch
• bluetooth
• volume and power buttons
• adb for debug
• RTC
• Brightness control

ToDo

Following features are not working:

• screen orientation (upside down at the moment)
• audio (no driver and no device tree nodes)
• battery stats
• fingerprint and capacitive buttons
• wifi (it turns on but it is not possible to connect to any wifi network)
• RIL (2g/3g/4g, phone calls)
• suspend (when screen goes off, bluetooth and adb stop working)
• RGB LED
• haptics (https://wiki.postmarketos.org/wiki/Haptics)
• Cameras
• NFC

Thanks to...

I mostly put the pieces together. So thanks to:

• Jami Kettunen for the effort to get the OnePlus 5 to work on the mainline kernel: https://github.com/JamiKettunen/linux-mainline-oneplus5
• SoMainline guys, in particular kholk for the work on the msm8998 platform: https://github.com/SoMainline/linux
• The guys from postmarketOS: https://wiki.postmarketos.org/wiki/OnePlus_5_(oneplus-cheeseburger)
• trautamaki, for the mainline branch where I started: https://github.com/trautamaki/android-mainline_kernel_oneplus_msm8998