On Wed, Jun 24, 2009 at 9:20 AM, Johnny Hung<johnny.hacking@xxxxxxxxx> wrote: > Hi All: > I have a powerpc arch platform. The default console is ttyS1 not > ttyS0 in the platform. My question is how the kernel print debug > message > like DBG before parse kernel command line and do console_setup > function. The command line passed to kernel about console info is > console=ttyS1. > So kernel can not print anything before parse cmd line and initial > console but the result is against. Anyone point me or give me a clue > is appreciate. I think you are looking for "early_printk". http://mail.nl.linux.org/kernelnewbies/2005-10/msg00176.html Thanks - Manish > > BR, H. Johnny > > -- > To unsubscribe from this list: send an email with > "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx > Please read the FAQ at http://kernelnewbies.org/FAQ > > -- Thanks - Manish -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
