No console output when booting linux from uboot

Detlev Zundel dzu at
Sat Jun 7 21:08:19 EST 2008

Hi Mike,

> Sorry for the confusing. I just figured out my problem is not for the
> Uboot version...
> As you suggested, I debuged the hw action related to serial driver
> today. I add the "console=ttyS2" in my uboot bootargs and corrected some
> part, but still no output yet. Is there other factors will affect the
> console output, except the serial driver?

Actually not that I can think of.  Depending on your driver, maybe the
default baud rate is not correct?  Did you try a "console=ttyS2,115200"
for example?


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