A fork of Clover bootloader (http://sourceforge.net/projects/cloverefiboot)
For legacy BIOS computers only. No fancy graphics, no black automagic, no frills, no thrills, no bells & whistles.
Bare "metal" aimed to get kernel running. The rest should be done by DSDT, kexts, ...
edk2-stable201905 is the latest version to be used for build.