e-mmc initialization code ???

Hi

I am looking for some initialization code for the e-mmc on the BBB.
I need it as storage for my upcoming forth compiler.
I don’t want to use the sd card , since this is used to boot up my program
I think I can do this on my own , but maybe some people here have already done this
and it saves me some time :slight_smile:
Everything is welcomed !

Regards ,

Ronny