Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-aug-2018' into staging

Merge remote-tracking branch 'remotes/amarkovic/tags/mips-queue-aug-2018' into staging

MIPS queue August 2018 v6

# gpg: Signature made Fri 24 Aug 2018 16:52:27 BST
# gpg:                using RSA key D4972A8967F75A65
# gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01  DD75 D497 2A89 67F7 5A65

* remotes/amarkovic/tags/mips-queue-aug-2018: (45 commits)
  target/mips: Add definition of nanoMIPS I7200 CPU
  mips_malta: Fix semihosting argument passing for nanoMIPS bare metal
  mips_malta: Add setting up GT64120 BARs to the nanoMIPS bootloader
  mips_malta: Add basic nanoMIPS boot code for Malta board
  elf: Don't check FCR31_NAN2008 bit for nanoMIPS
  elf: On elf loading, treat both EM_MIPS and EM_NANOMIPS as legal for MIPS
  elf: Relax MIPS' elf_check_arch() to accept EM_NANOMIPS too
  elf: Add EM_NANOMIPS value as a valid one for e_machine field
  target/mips: Fix ERET/ERETNC behavior related to ADEL exception
  target/mips: Add updating BadInstr and BadInstrX for nanoMIPS
  target/mips: Add availability control via bit NMS
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 6
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 5
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 4
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 3
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 2
  target/mips: Add emulation of DSP ASE for nanoMIPS - part 1
  target/mips: Implement MT ASE support for nanoMIPS
  target/mips: Fix pre-nanoMIPS MT ASE instructions availability control
  target/mips: Add emulation of nanoMIPS 32-bit branch instructions
  ...

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