I have a question
Does anyone know anything about setting up a specific LCD for the bootstrap loader?
I am unsure which needs to be set for a 2*40 Display.
Hi Sephult,
the 2*40 display is a common CLCD (character LCD) which requires no additional configuration. Just use the default type (0x00) and it should work 
Best Regards, Thorsten.
Thanks Thorsten!