Some time ago, I packaged ppc64-diag which is used on powerpc/ppc64/ppc64el and it got accepted in Ubuntu Trusty and the followings. I'd like to see it in Debian ; I already sent two calls for this inclusion : https://lists.debian.org/debian-powerpc/2014/10/msg00020.html https://lists.debian.org/debian-powerpc/2016/03/msg00090.html without success.
https://launchpad.net/ubuntu/+source/ppc64-diag F.