[PATCH 1/5] scripts: dtc: Merge in changes from the dtc repository

[Jon Loeliger]

> 
> Hmm, is there some documentation for how to use this feature?
> Specifically I have a custom board with multiple discrete computers on
> it which are only very slightly physically different from each other
> and I'd like to be able to avoid maintaining 2 nearly-exact copies of
> the same DTS file.

Heh.

jdl