Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20150116' into...

target-arm queue:
 * fix endianness handling in fwcfg wide registers
 * fix broken crypto insn emulation on big endian hosts

# gpg: Signature made Fri 16 Jan 2015 12:04:08 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <[email protected]>"

* remotes/pmaydell/tags/pull-target-arm-20150116:
  fw_cfg: fix endianness in fw_cfg_data_mem_read() / _write()
  target-arm: crypto: fix BE host support

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