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Date: Wed, 12 Nov 2014 12:22:22 +0100
From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
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Subject: Re: [PATCH v3 0/4] mvebu: Add network support for Armada 370/XP
To: =?ISO-8859-1?Q?Uwe_Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, barebox@lists.infradead.org

On 11/12/2014 11:56 AM, Uwe Kleine-K=F6nig wrote:
> Hello again,
>
> here come the recent insights.
[...]
>
> It seems to be not possible to easily dump the register space in both
> U-Boot and barebox for comparison. md 0xf1074000+0x4000 just hangs
> somewhere in the middle.
>
> A difference between U-Boot and barebox is the location where the
> internal registers are mapped. Maybe something that depends on U-Boot's
> memory layout leaks into barebox because I do 2nd stage booting?
>
> Out of ideas at the moment. :-(

Uwe,

Nice comparison, but did you double check caches are disabled? There is
no support for Dcache on mvebu SoCs in barebox atm.

Sebastian


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