On Tue, Apr 08, 2008 at 03:50:26PM +0200, Andre Schwarz wrote: > after building a debug kernel and attaching the bdi2000 it looks like > the crash occurs during "console_init()" ...
Does your device tree have a /chosen node after u-boot is done with it? find_legacy_serial_ports() can crash otherwise (we really should fix that). > Since we're using a dtb I omit the "console=..." argument for the > kernel. Is this correct ? It's OK if you have /chosen/linux,stdout-path. > If "console=/dev/ttyS0,115200N8" argument is given the serial console > stops working after console_init.... > > > On other PowerPC system I could see something like this during boot : > > -> find_legacy_serial_port() > stdout is /[EMAIL PROTECTED]/[EMAIL PROTECTED] > legacy_serial_console = 1 > default console speed = 115340 > <- find_legacy_serial_port() > > > Should I see this message also ? Only if you enable debug messages in legacy_serial.c. > Have I misconfigured anything ? One thing that sticks out from the above is that you ask for ttyS0, but the stdout you list from the other system corresponds to ttyS1. Is this just a difference between the two systems? -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
