Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-20190701' into...

Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-20190701' into staging

qemu-openbios queue

# gpg: Signature made Mon 01 Jul 2019 18:47:32 BST
# gpg:                using RSA key CC621AB98E82200D915CC9C45BC2C56FAE0F321F
# gpg:                issuer "[email protected]"
# gpg: Good signature from "Mark Cave-Ayland <[email protected]>" [full]
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-openbios-20190701:
  Update OpenBIOS images to c79e0ec built from submodule.

Signed-off-by: Peter Maydell <[email protected]>