Maintainers for particular sims:
aarch64 Nick Clifton <nickc@redhat.com>
-aarch64 Jim Wilson <jim.wilson@linaro.org>
+aarch64 Jim Wilson <wilson@tuliptree.org>
arm Nick Clifton <nickc@redhat.com>
bfin Mike Frysinger <vapier@gentoo.org>
cr16 M R Swami Reddy <MR.Swami.Reddy@nsc.com>