Anyone successfully kickstarting/building RHEL 7 ppc64 systems w/ Satellite 6

Curious to heaer peoples experience thus far w/ building RHEL7 ppc64 systems on Satellite 6. There's not a lot of documentation from the Satellite side on building from bare-metal Linux on Power with Satellite6. I've managed to cobble together the tftp/network boot portions, but am at a loss as far as how to provide the kickstart to the lpar from Satellite 6.

Red Hat folks are there plans to release a discovery image for non x86_64 architectures? (maybe at least ppc64)

Thanks