From: James Chargin <jimccrown@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Missing flush_cache in do_load function
Date: Mon, 4 Apr 2016 09:22:58 -0700 [thread overview]
Message-ID: <570294E2.5010303@gmail.com> (raw)
In-Reply-To: <E6216C80788EE04CBCEC3CBB6C131DF82B351432@SCBU101.ad.i.cz>
Hi,
On 03/31/2016 11:24 PM, Borsodi Petr wrote:
> Hi all,
>
> I found a problem with load command on ARM based board. When I load hello_world standalone application using filesystem load command, the u-boot crashes. Loading with loads is OK.
> I think that the problem is caused by cache inconsistency. If I add calling the flush_cache function, problem is solved.
I also ran into cache inconsistency problems when copying the stand
alone from NOR flash to RAM. I was using Freescale 85xx SOC.
Based on a few email conversations I had at the time, I added
http://www.denx.de/wiki/view/DULG/UBootStandalone#Section_5.12.3.
Maybe you will find something useful.
Jim
>
> Petr Borsodi
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
>
--
Jim Chargin
AJA Video Systems jimc at aja.com
(530) 271-3334 http://www.aja.com
prev parent reply other threads:[~2016-04-04 16:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 6:24 [U-Boot] Missing flush_cache in do_load function Borsodi Petr
2016-04-04 16:22 ` James Chargin [this message]
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