Hello, Some great news I finally have the RCA RM4100 booting with coreboot, after working on this for over a year:-) I just wanted to let everyone know I didn't abandon this project I just had to put it on hold for a little while. But now I'm back! Check out the attached boot log. There now is only a few more things to finish.
1. VGA 2. Ethernet 3. LED's 4. TV-OUT
Thanks - Joe