Does anybody try to secure boot on a ROCK 4B Board?
I have enabled secure boot on the RK3588 chip, but I don’t see any boot logs over UART when I flash the signed image. I think either I signed the image incorrectly, or the image didn’t accept my signature. I’m working on Yocto Community — can someone guide me on how to sign the built images and check whether the signature has been applied successfully?
Are you using the Yocto community source code or the SDK ?
I’m trying to set up Secure Boot on the community build, but it looks like the images I built are not being signed properly. I’ve checked everything I could think of, but I’m not sure what the root cause is. Do you have any suggestions?