From: Ulf Samuelsson <ulf@atmel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] arm920t RAM relocation broken?
Date: Fri, 7 Mar 2008 01:03:43 +0100 [thread overview]
Message-ID: <059001c87fee$fe1a7570$030514ac@atmel.com> (raw)
In-Reply-To: 47D05C81.50200@videon-central.com
----- Original Message -----
From: "Cory T. Tusar" <ctusar@videon-central.com>
To: <u-boot-users@lists.sourceforge.net>
Cc: <peter.pearse@arm.com>
Sent: Thursday, March 06, 2008 10:05 PM
Subject: [U-Boot-Users] arm920t RAM relocation broken?
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Commit d4fc6012 added an #ifdef CONFIG_AT91RM9200 construct around the
> RAM relocation bits in cpu/arm920t/start.S. More directly, it added an
> entire secondary relocation snippet surrounded by an
> #ifdef CONFIG_BOOTBINFUNC construct.
>
> It appears that this second implementation was later removed in commit
> 80767a6c, but the #ifdef CONFIG_AT91RM9200 logic was not removed also.
>
> Is RAM relocation only intended to function on at91rm9200 boards, or
> shall I submit a patch fixing the above?
>
> - -Cory
>
Does this mean that the AT91RM9200 always relocates?
Then the code is simply wrong.
If you run from a serial flash, then the code is already relocated
and is executing from SDRAM at this point, so the code will crash.
Best Regards
Ulf Samuelsson
next prev parent reply other threads:[~2008-03-07 0:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 21:05 [U-Boot-Users] arm920t RAM relocation broken? Cory T. Tusar
2008-03-07 0:03 ` Ulf Samuelsson [this message]
2008-03-07 19:02 ` Cory T. Tusar
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