From: Corvin Köhne <c.koehne@beckhoff.com>

Beckhoff has build a board, called CX7200, based on the Xilinx Zynq A9
platform. This commit series adds the Beckhoff CX7200 as new board variant to
QEMU.

The emulation is able to successfully boot an CX7200 image. The image includes
some self tests executed on every boot. Only the cache self test fails due to
QEMU emulating the cache as always being coherent. The self tests include f.e.:

* Network
* Flash
* CCAT DMA + EEPROM [1]
* TwinCAT (Beckhoff's automation control software [2])

[1] https://github.com/beckhoff/ccat
[2] https://www.beckhoff.com/en-us/products/automation/

Corvin Köhne (1):
  MAINTAINERS: add myself as reviewer for Beckhoff devices

YannickV (20):
  hw/timer: Make frequency configurable
  hw/timer: Make PERIPHCLK period configurable
  hw/dma/zynq-devcfg: Handle bitstream loading via DMA to 0xffffffff
  hw/arm/zynq-devcfg: Prevent unintended unlock during initialization
  hw/dma/zynq: Notify devcfg on FPGA reset via SLCR control
  hw/dma/zynq-devcfg: Simulate dummy PL reset
  hw/dma/zynq-devcfg: Indicate power-up status of PL
  hw/dma/zynq-devcfg: Fix register memory
  hw/misc: Add dummy ZYNQ DDR controller
  hw/misc/zynq_slcr: Add logic for DCI configuration
  hw/misc: Add Beckhoff CCAT device
  hw/arm: Add new machine based on xilinx-zynq-a9 for Beckhoff CX7200
  hw/arm/beckhoff_CX7200: Remove second SD controller
  hw/arm/beckhoff_CX7200: Remove second GEM
  hw/arm/beckhoff_CX7200: Adjust Flashes and Busses
  hw/arm/beckhoff_CX7200: Remove usb interfaces
  hw/arm/beckhoff_CX7200: Remove unimplemented devices
  hw/arm/beckhoff_CX7200: Set CPU frequency and PERIPHCLK period
  hw/arm/beckhoff_CX7200: Add CCAT to CX7200
  hw/arm/beckhoff_CX7200: Add dummy DDR CTRL to CX7200

 MAINTAINERS                       |   7 +
 hw/arm/Kconfig                    |  18 ++
 hw/arm/beckhoff_CX7200.c          | 440 ++++++++++++++++++++++++++++++
 hw/arm/meson.build                |   1 +
 hw/dma/xlnx-zynq-devcfg.c         |  36 ++-
 hw/misc/Kconfig                   |   6 +
 hw/misc/beckhoff_ccat.c           | 365 +++++++++++++++++++++++++
 hw/misc/meson.build               |   2 +
 hw/misc/zynq_ddr-ctrl.c           | 331 ++++++++++++++++++++++
 hw/misc/zynq_slcr.c               |  47 ++++
 hw/timer/a9gtimer.c               |  25 +-
 hw/timer/arm_mptimer.c            |  33 ++-
 include/hw/dma/xlnx-zynq-devcfg.h |   3 +
 include/hw/timer/a9gtimer.h       |   2 +
 include/hw/timer/arm_mptimer.h    |   4 +
 15 files changed, 1309 insertions(+), 11 deletions(-)
 create mode 100644 hw/arm/beckhoff_CX7200.c
 create mode 100644 hw/misc/beckhoff_ccat.c
 create mode 100644 hw/misc/zynq_ddr-ctrl.c

-- 
2.49.0