On my Orange Pi One, running Armbian, the contents of /proc/cpuinfo is:

Processor	: ARMv7 Processor rev 5 (v7l)
processor	: 0
...

(https://pastebin.com/FNJqgy29)

The CPU info is not listed after the column model name but after the column Processor (with a capital P). As far as I can see, only one of either will be present, but not both.

Extra information:

$ uname 

It would be cute to be able to identify the source code from which a particular microwatt cpu implementation was built. If the build process could look for the git SHA1 ID of the current head and include that as a constant value in the build, hooked up to the syscon framework so it could be read by MMIO, that could be useful. We would probably want (say) 32 bits of SHA1 plus a dirty flag.

Then