> I had a similar problem on my_console_write. Here I wite down two version of > the code, the first one is the old > and the second one is the new with the modification. As you can see, there > was a spin_unlock without a spink_lock > ;this hangs the startup in calibration loop.
Agostino, check out the new 8xx_io/uart.c in BK. I wrote a patch that fixes the locking problems but minimizes the lock time. Jocke ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
