From: Sergei Shtylyov <sshtylyov@ru•mvista.com>
To: ssaravanan@arasor•in
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: i couldn't get display in Console?
Date: Fri, 10 Aug 2007 18:20:55 +0400 [thread overview]
Message-ID: <46BC7447.1000105@ru.mvista.com> (raw)
In-Reply-To: <380-2200784910242271@M2W022.mail2web.com>
Hello.
ssaravanan@arasor•in wrote:
> when i am booting montavista kernel using uboot i couldn't get any message
> on Console...
> i can view the booting messages by "Dumping the printk Log Buffer". i am
> passing the "bootargs=console=ttyS0,115200 root=/dev/ram0 rw"...is that i
I suspect you should use ttyCPM0 instead of ttyS0. Thi board very likely
has CPM2, so its UARTs are the only ones that exist.
> have to make any modification in kernel configuration to support
> appropriate serial port for display boot messags.. find the attached printk
You should enable CONFIG_SERIAL_CPM (if it's not already enabled).
> buffer screen shot? can anybody help?
You have actually replied only to me, not the maillist
> Regards,
> Saravanan.S
WBR, Sergei
parent reply other threads:[~2007-08-10 14:18 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <380-2200784910242271@M2W022.mail2web.com>]
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