[Openembedded-architecture] who should set default tunes?

[Trevor Woerner]

http://lists.openembedded.org/pipermail/openembedded-core/2017-March/133719.html

Specifying which CPU a board uses (i.e. in BSP layer) now
automatically chooses hardfp? It's always defaulted to softfp. Was
there a reason softfp was the default? I was under the impression CPU
tuning is a DISTRO decision, not a BSP one?