Support For Hamgeek K210 Dev board

[ricschi]

Hi Xianjun,
I've successfully installed the "neptunesdr" flavor on a Hamgeek P210 (ZYNQ-XC7Z020-CLG400i + AD9361 + 2r2t - 512M DDR3), however, the sister board K210 (same chips but with 1G DDR) fails to load the xilinx_dma.ko module, I have tried recompiling from the latest update of the repo to no avail. Any hints?

[pavelyazev]

Hi, I had the same issue with other platform. With 512M everything worked, but the same project on a platform with 1G leaded to a system stuck after xilinx_dma.ko loading attempt. The reason was in the HW project configuration. Address range for AXI buses should be adjusted to the actual memory size. Another option is reducing available memory size in the Linux device tree. This means that the system will use only half of available memory.

[radionep]

Hi,
this difference of memory size is very interesting to handle.
The problem seems to be at the interface between ad9612 chip and the zynq (especially the spi bus in a first time)
you are working on which platform ?
How do you modify devicetree.dtb file ?

[radionep]

Hi
Finally, you succeded to make openwifi worked on K210 platform ?
You have new constraint files, *.dtb and boot.bin ?

[JiaoXianjun]

no. I don't have k210 board, and the author stopped responding our request for information. as said in the readme, it is in "unofficial" status. you should ask for the author or someone else.