I've got 5 minutes of spare time, so I decided to drop couple of lines into my blog.
I've started to bring up kernel from linus' tree on rx1950. Basic functional (no battery, no touchscreen, no sound, no wifi) works. I'm going to submit patches to linux-arm-kernel soon. (About touchscreen: I hope guys from openmoko kernel-team will submit their s3c-ts driver. If they don't I'll submit my own version.)
If anyone is interested, I can share patches. BTW, I doubt that they will be usefull for someone in current state :)