Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180824-1' into...

target-arm queue:
 * Fix rounding errors in scaling float-to-int and int-to-float operations
 * Connect virtualization-related IRQs and memory regions of GICv2
   in boards that use Cortex-A7 or Cortex-A15
 * Support taking exceptions to AArch32 Hyp mode
 * Clear CPSR.IL and CPSR.J on 32-bit exception entry
   (a minor bug fix that won't affect non-buggy guest code)
 * mps2-an505: Implement various missing devices:
   dual timer, watchdogs, counters in the FPGAIO registers,
   some missing ID/control registers, TrustZone Master Security
   Controllers, PL081 DMA controllers, PL022 SPI controllers
 * correct ID register values for mps2-an385, -an511, -an505
 * fix some hardcoded tabs in untouched backwaters of the
   target/arm codebase
 * raspi: Refactor framebuffer property handling code and implement
   support for the virtual framebuffer/viewport

# gpg: Signature made Fri 24 Aug 2018 13:19:04 BST
# gpg:                using RSA key 3C2525ED14360CDE
# 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-20180824-1: (52 commits)
  hw/arm/mps2: Fix ID register errors on AN511 and AN385
  hw/display/bcm2835_fb: Validate bcm2835_fb_mbox_push() config
  hw/display/bcm2835_fb: Validate config settings
  hw/display/bcm2835_fb: Fix handling of virtual framebuffer
  hw/display/bcm2835_fb: Abstract out calculation of pitch, size
  hw/display/bcm2835_fb: Reset resolution, etc correctly
  hw/display/bcm2835_fb: Drop unused size and pitch fields
  hw/misc/bcm2835_property: Track fb settings using BCM2835FBConfig
  hw/misc/bcm2835_fb: Move config fields to their own struct
  target/arm: Remove a handful of stray tabs
  target/arm: Untabify iwmmxt_helper.c
  target/arm: Untabify translate.c
  hw/arm/mps2-tz: Fix MPS2 SCC config register values
  hw/arm/mps2-tz: Instantiate SPI controllers
  hw/ssi/pl022: Correct wrong DMACR and ICR handling
  hw/ssi/pl022: Correct wrong value for PL022_INT_RT
  hw/ssi/pl022: Use DeviceState::realize rather than SysBusDevice::init
  hw/ssi/pl022: Don't directly call vmstate_register()
  hw/ssi/pl022: Set up reset function in class init
  hw/ssi/pl022: Allow use as embedded-struct device
  ...

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