Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2020-05-14.for...

Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2020-05-14.for-upstream' into staging

Upstream

# gpg: Signature made Thu 14 May 2020 15:04:44 BST
# gpg:                using RSA key AC44FEDC14F7F1EBEDBF415129C596780F6BCA83
# gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>" [unknown]
# gpg:                 aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>" [full]
# Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF  4151 29C5 9678 0F6B CA83

* remotes/edgar/tags/edgar/xilinx-next-2020-05-14.for-upstream:
  target/microblaze: monitor: Increase the number of registers reported
  target/microblaze: gdb: Fix incorrect SReg reporting
  target/microblaze: gdb: Extend the number of registers presented to GDB
  target/microblaze: Fix FPU2 instruction check
  target/microblaze: Add MFS Rd,EDR translation
  MAINTAINERS: Add myself as streams maintainer
  hw/dma/xilinx_axidma: s2mm: Support stream fragments
  hw/dma/xilinx_axidma: mm2s: Stream descriptor by descriptor
  hw/net/xilinx_axienet: Handle fragmented packets from DMA
  hw/core: stream: Add an end-of-packet flag
  hw/dma/xilinx_axidma: Add DMA memory-region property
  hw/net/xilinx_axienet: Remove unncessary cast
  hw/net/xilinx_axienet: Cleanup stream->push assignment
  hw/net/xilinx_axienet: Auto-clear PHY Autoneg

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