Orange Pi 5b defconfig

[Cenk Uluisik]

Hello, I have sent a patch for a defconfig for the Orange Pi 5b, since it
differs a little from the Orange Pi 5. I have picked the e-mails by hand,
because I was having trouble setting up patman here on my NixOS.... Maybe
they were the wrong ones.

Is there any possibility to apply my patch and have a defconfig for the
Orange Pi 5b? Since I would also make a commit on Nixpkgs afterwards to
their u-boot packages.

Thank you very much
Cenk Uluisik