just I had build a c42 cable to repair my Dockstar (reflashing)! Unfortunately I don't find a functional source for kernel!
Could anybody provide me the needed files! Maybe a new link ?
Is this (http://www.plugapps.com/index.php5?title=Hardware:_Seagate_DockStar_Reflashing) you want to do?
If it is you should first restore the original uboot. Jeff's tdm0-uboot won't work.