ppc64le should go above ppc64 in checks otherwise it gets subsumed
wrongly with ppc64 check
(From OE-Core rev: 126ecfe0d2ce65b2d2cf5598612e60bad7b3302e)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>