GHC ARM builds?

With 7.4.2, the patches for full ARM linker support were merged and released. Are there any official builds of GHC for Linux/ARM yet? I have a PandaBoard ES I'd be willing to contribute for builds and/or testing/development, but I don't know where to get a GHC for bootstrapping. It's also worth asking if there's any page documenting needed prerequisites/expected build environment. If not it should be added to the wiki (I don't see any as of right now.) -- Regards, Austin