Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170724' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170724' into staging

target-arm queue:
 * fix a TCG temporary leak in aarch64 rev16
 * fsl_imx*: migrate the ROM contents
 * integratorcp: don't use vmstate_register_ram_global for flash
 * mps2: Correctly set parent bus for SCC device

# gpg: Signature made Mon 24 Jul 2017 18:05:06 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20170724:
  integratorcp: Don't migrate flash using vmstate_register_ram_global()
  mps2: Correctly set parent bus for SCC device
  fsl_imx*: Migrate ROM contents
  target/arm: fix TCG temp leak in aarch64 rev16

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>