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Re: Serial console on Au1100

To: Nico Coesel <ncoesel@DEALogic.nl>
Subject: Re: Serial console on Au1100
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Fri, 21 Mar 2008 18:21:31 +0300
Cc: linux-mips@linux-mips.org
In-reply-to: <19CA9E279FDA5246B7D7A1C91A4AF7F40EF86E@dealogicserver.DEALogic.nl>
Organization: MontaVista Software Inc.
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Hello.

Nico Coesel wrote:

Sergei,
I'm using kernel 2.6.24 now (before I used 2.6.21-rc4). I do see the
console messages on the framebuffer device.

Kernel options:
console=ttyS0 root=/dev/mtdblock0 rootfstype=jffs2 rw
video=au1100fb:panel:KERN_AU1100 tsdev.xres=320 tsdev.yres=234
console=tty0

If I omit console=tty0, then there is no output on the framebuffer

You're specifying console twice, but without a baud rate. Also, do you have CONFIG_SERIAL_8250_CONSOLE enabled?

device or the serial port. I also tried setting the I/O address and so
on, but no luck.

Nico Coesel

WBR, Sergei

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