I am trying to get a standalone application working with uBoot to do some initial board testing, but am not having much sucess.
I'm trying to load the hello_world example from the examples sub-directory of the uboot code on a DM6446 eval board. It compiles fine into a .bin file, I can load it, but it just hands when I try a "go." I tried removing everything, except the return, and it does seem to run and return, but as soon as I put a printf or a putc in, it just hangs. I'm trying to read the output from the console, UART0 RS232.
Anyhow had any luck with this? Any suggestions?
Thanks,
Mike