This common device tree is intended for a special useage in a TWRP or similar environment.
If you are looking for a device tree for the usage in a LineageOS or similar environment head over to https://github.com/ADeadTrousers/android_device_Unihertz_Atom_LXL.
The Unihertz Atom L (codenamed simply "Atom_L") and the Atom XL (codenamed simply "Atom_XL") are two rugged small smartphones from Unihertz, released in July 2020. They are both almost identical except the Atom XL offers an integrated digital mobile radio (DMR).
Additionally to this common device tree, you'll need one or all of the four regional device trees
- Atom L Region EEA (european union)
- Atom XL Region EEA (european union)
- Atom L Region TEE (non-european union)
- Atom XL Region TEE (non-european union)
For the actual releases head on over to the device tree of the individual devices:
- Atom L Region EEA (european union)
- Atom XL Region EEA (european union)
- Atom L Region TEE (non-european union)
- Atom XL Region TEE (non-european union)
- HOW-TO-BUILD.md - Building instructions for TWRP.
- HOW-TO-INSTALL.md - Installation instructions for the Atom XL.
- HOW-TO-UPDATE.md - Update instructions for the Atom XL.
- HOW-TO-EXTRACT_FILES.md - Instructions to extract files directly from the Atom L/XL stock rom files.
- HOW-TO-PATCH.md - Patching the prebuilt kernel to activate touchscreen in recovery mode.
- PeterCxy from the XDA forum for helping me and providing the device tree for Atom L.
- The device tree for the Atom L which was a great step-by-step guide to complete the Atom XL.
- SachinBorkar from the Hovatek forum for finding a solution to get the touchpad driver working in recovery mode.