Not sure I understand your question. If you're asking on how to have the Chili work with your Pi, see my post above, compilation of bfgminer is very straightforward. It just work "out of the box", even if you have to plug a powered USB hub if you already have a wifi dongle on the Pi (I've the Edimax, the Chili wasn't recognized until I use the hub).
I just bought the LCD kit also, but I've no idea how I'll get the LCD working yet.