On Thu, Apr 24, 2025 at 10:48:17AM +0000, Corvin Köhne wrote: > On Tue, 2025-03-18 at 14:07 +0100, Corvin Köhne wrote: > > CAUTION: External Email!! > > From: Corvin Köhne <c.koe...@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/ > > https://nospamproxywebp.beckhoff.com/enQsig/link?id=BAgAAACF1PqAcgZXNGoAAACSdE > > 7DUYKKiipqQsJl32BC_vIVe3kQ23Cr-DKSrQn5Y_I0ZnsAu8qZHVUsGVmYwKL0amQboD-LYv9rWN- > > mvEPUf2y-CZ1qrggzKI9xgbKnOi8XSPZVd2G0Lro-8fGR9tAuNB-3CWjEaKli0 > > > > | 1 + > > hw/dma/xlnx-zynq-devcfg.c | 36 ++- > > hw/misc/Kconfig | 6 + > > hw/misc/beckhoff_ccat.c | 365 +++++++++++++++++++++++++ > > hw/misc/ > > https://nospamproxywebp.beckhoff.com/enQsig/link?id=BAgAAACF1PqAcgZXNGoAAACSdE > > 7DUYKKiipqQsJl32BC_vIVe3kQ23Cr-DKSrQn5Y_I0ZnsAu8qZHVUsGVmYwKL0amQboD-LYv9rWN- > > mvEPUf2y-CZ1qrggzKI9xgbKnOi8XSPZVd2G0Lro-8fGR9tAuNB-3CWjEaKli0 > > > > | 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 > > Hi, > > any feedback for those commits? >
Hi Corvin, Thanks for the reminder and sorry for the delay! I started reviewing and sending comments today. Cool work! It would be great if you could include a patch to docs/system/arm/ describing how to test this machine. Cheers, Edgar
