EFI for opencore 0.5.7 and macOS catalina.
My EFI config for Asus Prime X570-P motherboard with a Ryzen 3700X. You will need to to the SMBIOS part from this tutorial : https://dortania.github.io/OpenCore-Desktop-Guide/AMD/zen.html#platforminfo
Otherwise you'll have the same serial number than me and iMessage and other services won't work