Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200317' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200317' into staging

target-arm:
 * hw/arm/pxa2xx: Do not wire up OHCI for PXA255
 * aspeed/smc: Fix number of dummy cycles for FAST_READ_4 command
 * m25p80: Improve command handling for Jedec and unsupported commands
 * hw/net/imx_fec: write TGSR and TCSR3 in imx_enet_write()
 * hw/arm/fsl-imx6, imx6ul: Wire up USB controllers
 * hw/arm/fsl-imx6ul: Instantiate unimplemented pwm and can devices

# gpg: Signature made Tue 17 Mar 2020 11:40:01 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20200317:
  hw/arm/pxa2xx: Do not wire up OHCI for PXA255
  aspeed/smc: Fix number of dummy cycles for FAST_READ_4 command
  m25p80: Improve command handling for unsupported commands
  m25p80: Improve command handling for Jedec commands
  m25p80: Convert to support tracing
  hw/net/imx_fec: write TGSR and TCSR3 in imx_enet_write()
  hw/arm/fsl-imx6: Wire up USB controllers
  hw/arm/fsl-imx6ul: Wire up USB controllers
  hw/arm/fsl-imx6ul: Instantiate unimplemented pwm and can devices
  hw/arm/fsl-imx6ul: Fix USB interrupt numbers
  hw/usb: Add basic i.MX USB Phy support

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