[Help]Ubuntu 4.9 arm64 EMMC V20191231

Hello everyone. I ask for help with the problem.
To work, you must use the 1-Wire protocol. I am trying to use this manual to enable it. But the problem is that the module itself is missing from the system. Please advise how to fix this problem? Or Maybe there is another OS for eMMC with an included module in the system?

@Hocksten please flash the latest firmware available (v200530)
and update the system


Upgrade The System To Latest Version | Khadas Documentation

Please use the V20191231 release and upgrade the system to latest.

Then you can follow this documentation to enable onewire diever.

Ok, thanks. I will try