On 12/26/07, Siva Prasad <[EMAIL PROTECTED]> wrote: > Hi, > > I am really interested in finding out how kernel knows about device > nodes and how the whole thing work. This is as part of my debugging > effort on 8641D based PowerPC board. > > * It all started with the problem of "not printing" any thing that comes > from ramdisk (echo and printf statements), while kernel printk's work > perfectly fine. > * Ramdisk is also executing fine, just that prints are not coming out of > serial. I can see the execution of various user programs with a printk > in sys_execve() routine. Ramdisk has all the required files like > /dev/console, /dev/ttyS0, etc.
Does adding console=ttyS0,baud to the kernel boot command line fix it? -- Jon Smirl [EMAIL PROTECTED] _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
