Recently I have redownloaded PYNQ for the Kria KV260 by following the steps on the following repository: GitHub - Xilinx/Kria-PYNQ at v3.0.
I had done the same a few months back but I was paying a bit more attention to the file structure during install.
This time however, the base overlay didn’t work with the KV260. The Kria pynq installed 3 folders in one location: the pynq_composable, pynq_dpu and a kv260 folder (found in the github repo linked above) are installed in a pynq virtual environment (
Whereas the main pynq folder was located in a different location:
Is this correct? I imagined all the pynq files and associated platforms would have installed within the pynq venv.
Whilst the bitstreams for the pynq_composable and pynq_dpu libraries work on the kv260 jupyter notebook webserver in the pynq venv location, the bitstream for the base overlay doesn’t load correctly - presenting the error shown below:
Note the folder
kv260 contains the base.bit, base.hwh and base.dtbo files.
Has anyone had similar struggles with the base overlay or have any advice?