Xilinx Zynq 7010 fpga crypto windfall boards

github.com/machinekit/mksocfpga  Hostmot2 FPGA code for SoC/FPGA Zynq platforms

looking at the hm2_soc_ol driver code this is for pci cards,  based on 5i25 driver

"Only problem is, i don't know how to write the bitfile permanently to the flash."

i have seen somewhere that to write to nand on this board you need to pull IO2 (R2578) next to flash to ground to boot in JTAG mode, flash nand, then release it up to boot from nand as default. some people install a switch there but damn, those resistors and pads are tiny. 

 

avalon 841

I am compiling kernel with RT patch and hostmot2 bitstream for board. Install linuxCNC in headless config, all main modules works, except smartserial, now working on it. LinuxCNC 2.9 , hostmot2 FPGA from Zboard .. If interesting can share Vivado 2025.2 project and SD card image.

sd-image would be nice

BTW: In the meantime, I’d also carried on working with the board and had a bare-metal LwIP bridge up and running, via the built-in network / bootable via.
but need more testing