I was working generating a kernel image from the repository of Pynq with the idea, for future projects, to modify Linux with others device drivers or requirementes.
First i wrote an sd card with the image compiled provided in the documentation (v2.4).
Then i wanted to generate the boot files to replace the files in the sd card to be sure that the process of generate the image file of kernel works well. So I started doing “make” in the sdbuild to generate the petalinux project. Next, i made “petalinux-build” to generate the image.ub file and I generated the BOOT.bin file.
When I finished to generate the files for boot, y copy them into the boot directory of the sd card which was wrote.
When i switch on the Pynq-Z1, I entered to an example python code, but when i run the code i obtain the following error.
And if i want to run the code with other bitstream, i have the following error too for example:
I don’t know if i need to configure something with the commend “petalinux-config” in the kernel or filesystem to make Pynq work well loading overlays in the FPGA. Do you know how to solve this?
Thanks in advance.