Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging apb: implement PCI bus error interrupt map registers # gpg: Signature made Tue 09 Sep 2014 06:09:27 BST using RSA key ID AE0F321F # gpg: Can't check signature: public key not found * remotes/mcayland/tags/qemu-sparc-signed: apb: implement PCI bus error interrupt map registers Signed-off-by: Peter Maydell <peter.maydell@linaro.org>