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

To: "Ardelean, Andrei" <>
Subject: Re: The new "real" console doesn't display printk() messages like "early" console!
From: Ricardo Mendoza <>
Date: Thu, 18 Nov 2010 21:21:06 +0000
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On Thu, Nov 18, 2010 at 8:04 PM, Ardelean, Andrei
<> 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.


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