[yocto] how do I deal with two meta-fsl-ppc repos?

[Bob Cochran]

Hello,

I can find a meta-fsl-ppc tree at http://git.freescale.com/git/cgit.cgi/ 
and also one at http://git.yoctoproject.org/.

The former was last updated 12 days ago and the latter was last updated 
5 weeks ago.

Which repo am I supposed to use going forward?  Please explain how these 
two trees will differ.  I'm hoping that the yocto meta-fsl-ppc repo will 
stay active as both a repo for edison patches and for a master branch 
that will benefit from community feedback, discussion, and patches.

Thanks,

Bob