I have the DENX 2.6.14 kernel quite happily compiling using ELDK 3.1.1, and it runs fine. My platform is a custom MPC8247 (ppc) system with serial, ethernet, I2C & SPI drivers all working fine under 2.6.14. I had no luck compiling any of the 2.6.15rcX or 2.6.denx trees under ELDK 3.1.1 - same compile probs as yours. Regards, Ron