This is my first Rpi project so still learning the lingo.. I’m wanting to set up a Pi4 running Venus-os with a can hat, but I accidentally went ahead and purchased a hat that isn’t supported by kwindrem/VeCanSetup. Can anyone point me in the right direction on setting it up manually? If I can get it to work, I would love to help improve the VeCanSetup project.
This is the hat: 2 Channel CAN BUS FD Shield for Raspberry Pi | Seeed Studio Wiki
After doing some googling, I think I need to add the dtbo file into /u-boot/overlays and then add a line into /u-boot/config.txt but I’m not too sure where to get the dtbo file from. I’ve also found this dts file if it’s helpful: Add overlay for Seeed Studio CAN BUS FD HAT by menschel · Pull Request #4034 · raspberrypi/linux · GitHub
Would it be worth firing up a standard image of Raspberry Pi OS and grabbing it out of there and bringing it over? This file is also going to get wiped every update isn’t it?