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Date: Wed, 26 Jan 2011 21:59:05 -0600
Message-ID: <AANLkTinS8wJq-wr1=yoeC-f-FcToPzsKLmA3hrshaUms@mail.gmail.com>
Subject: Re: 750gx cpufreq induced kernel panic in 2.6.36
From: kevin diggs <diggskevin38@gmail.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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On Wed, Jan 26, 2011 at 3:43 PM, Benjamin Herrenschmidt
<benh@kernel.crashing.org> wrote:
>
> You don't have a serial port ?
>
Yeah, just did not know what to do with them?

> If you do, use "sccdbg" on the kernel command line to route xmon to it,
> and boot with console=ttyPZ0,38400 (I think the old things default to
> 38400 bauds). Use the "modem" port.
>
Ok! Thanks!

One thing. The 2.6 driver for the serial ports on this machine does
not work very well. Can I use a slower speed to avoid missing stuff?

And I'll need to build the serial stuff into the kernel, right?

Thanks for the reply!

> Cheers,
> Ben.
>