[oe] package structure for some boot tools?

[Sledz, Steffen]

> ...
> What is the favored package structure to build such thing in 
> OE and which dependencies need to be defined? One package for 
> each part (u-boot, stage1 loader, header and patch-utility)? 
> Or should the last tree reside in the same package? Or something else?
> 
> Are there some naming conventions or suggestions for the packages?

No suggestions here? :(