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From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] mpc8313erdb: crash in image_print_type()
Date: Thu, 22 Jan 2009 14:53:07 -0600	[thread overview]
Message-ID: <4978DCB3.1030200@freescale.com> (raw)
In-Reply-To: <5ee96a840901221236j4d8df014n3114f655107dd352@mail.gmail.com>

Matthew L. Creech wrote:
> I'm building U-Boot 2009.01 for the MPC8313 ERDB.  The issue I'm
> having is that when attempting to boot the kernel (or even when doing
> an "imi" command), I either get a bunch of garbage dumped to the
> screen or a machine check exception:
> 
> => imi 100000
> 
> ## Checking Image at 00100000 ...

When booting from NAND, u-boot is loaded at that address.  It relocates 
to the end of memory, but the relocation process is incomplete and some 
things like strings still refer to the previous image.  When booting 
from NOR, it's less of a problem because the strings are referenced in 
flash (though it could still go wrong if the flash is reprogrammed).

For now, use a different address to load your kernel.

-Scott

  parent reply	other threads:[~2009-01-22 20:53 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-22 20:36 [U-Boot] mpc8313erdb: crash in image_print_type() Matthew L. Creech
2009-01-22 20:51 ` Matthew L. Creech
2009-01-22 20:57   ` Scott Wood
2009-01-22 20:53 ` Scott Wood [this message]
2009-01-22 21:12   ` Wolfgang Denk
2009-01-22 21:16     ` Scott Wood
2009-01-22 22:14       ` Wolfgang Denk
2009-01-22 22:19         ` Scott Wood

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