what's the recommended build recipe for a beagleboard C4?

i need to build a minimal image for a beagle C4 and while i realize
stock yocto comes with support for that reference board, there was
some discussion about using the meta-ti layer to get some

  what's the situation these days? a stock build will probably work
fine for what i'm after, but given the recent discussion i've seen
regarding meta-ti, i'd like to understand where this is going.