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Date: Fri, 3 Dec 2004 09:40:07 -0800
From: Eugene Surovegin <ebs@ebshome.net>
To: "Barbier, Renaud (GE Infrastructure)" <Renaud.Barbier@ge.com>
Message-ID: <20041203174007.GA16609@gate.ebshome.net>
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Cc: linuxppc-embedded@ozlabs.org
Subject: Re: 440GX MMU problem
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On Fri, Dec 03, 2004 at 06:12:31AM -0600, Barbier, Renaud (GE Infrastructure) wrote:
> 
> I am using linux 2.4.26 on a 440GX with 512MB of SDRAM.
> >From U-boot I can see the whole memory.
> If I boot Linux, unless I set the boot parameter mem=256M (or less).
> it will not boot. Linux does not seem to go further than the MMU_setup.
> 
> Any idea why it cannot use 512MB?

Incorrect SDRAM setup? Try running at least simple memory tests.

--
Eugene