I am having a difficult time getting u-boot to run on the BDAu1500 board from AMD. It appears that there is something missing in the board initialization, but I have not been able to track down what it is. If I start the board with yamon in flash, I can successfully load a u-boot image built to run from ram and run it. If I load u-boot into the flash, built with TEXT_BASE set to 0xbfc00000, which is where the board is supposed to start from in flash, it will not init and run from a power on. I tried following the directions at:
http://www.denx.de/twiki/bin/view/DULG/DebuggingUBoot
to debug the problem, but it appears that the function cpu_init_f does not exist for mips targets. Are there any C functions before relocation for mips targets? Are there any instructions similar to those in the above web page for mips target debugging?
Ed Okerson