linux-mips
[Top] [All Lists]

Re: The new "real" console doesn't display printk() messages like "early

To: "Ardelean, Andrei" <Andrei.Ardelean@idt.com>
Subject: Re: The new "real" console doesn't display printk() messages like "early" console!
From: Ricardo Mendoza <ricmm@gentoo.org>
Date: Thu, 18 Nov 2010 21:21:06 +0000
Cc: linux-mips@linux-mips.org
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:sender:received :in-reply-to:references:date:x-google-sender-auth:message-id:subject :from:to:cc:content-type; bh=AqQpor/PyVvtH2gllAhYZMfb+BscoMhO16i5Nh8SSIg=; b=I8/c3eqPuKq9+Nxz6a8fxRZvbBieiHQ6mNMPeJhG0I4dm3DO1dyyl0O/XoU6YjgEnm mOUH3RXmivbPSgZxUuKwtoJ9pHhlVqJAs0t3INYLiWEwzQFfQq35ix9kLI2DegSoUcHm sYuSU4nAo3bLaUU5CxcF1gmgHJG45ceMEAgsE=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=ZeJYWCsvnH/znrtsxjcUsqonqg/GRJ5eeqV63Nxw8CsBziZcRvaSRJWJUc5o3wbCNT secaf6NoOxQW7zvyG8DIMREvGYeQeMa2AibgBlKaPDQWT2VxNWmgjoTCd4JkL1EmrUGD Wd175aQkqyZpDoTpeMHE8/PzY4hhBuXfaoZvI=
In-reply-to: <AEA634773855ED4CAD999FBB1A66D0760136A151@CORPEXCH1.na.ads.idt.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <AEA634773855ED4CAD999FBB1A66D0760136A102@CORPEXCH1.na.ads.idt.com> <4CE57C92.6030705@mvista.com> <AEA634773855ED4CAD999FBB1A66D0760136A151@CORPEXCH1.na.ads.idt.com>
Sender: linux-mips-bounce@linux-mips.org
On Thu, Nov 18, 2010 at 8:04 PM, Ardelean, Andrei
<Andrei.Ardelean@idt.com> wrote:

> I specified that when the bootloader calls the kernel and I did see that
> the baudrate is correct and I have some messages but when the system is
> crashing I cannot see printk messages. For instance, I step with JTAG
> and I can see that printk(KERNEL_WARNING "unable to open initial
> console") is called but on the terminal I cannot see the message. The
> same, die() is called but there is no messages on UART terminal.

You say you are porting to a new system, perhaps you didn't set up
your 8250 platform device. Most boards will have an example for you in
the tree.


     Ricardo

<Prev in Thread] Current Thread [Next in Thread>