[U-Boot] UEFI on u-boot

Hi Alex, Hope you are doing great,

Could you help on UEFI over the u-boot. 1- I couldn't locate EFI_DXE_SERVICES in u-boot, do you have plan to add those 2- If I load a driver (with bootefi) which install few protocols, is this ok to do with u-boot 3- if you say, 2 is ok then I hope these protocols are kept in some data base, and this new protocol can be opened by an application 4- if there is some known limitation, like we cannot run DXE_driver etc

Thanks Udit