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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Nishanth Menon <menon.nishanth@gmail.com>
Cc: barebox@lists.infradead.org, Michael Grzeschik <mgr@pengutronix.de>
Subject: Re: omap3: omap3530_beagle_per_uart_defconfig broken
Date: Tue, 17 Aug 2010 08:50:24 +0200	[thread overview]
Message-ID: <20100817065024.GT27749@pengutronix.de> (raw)
In-Reply-To: <20100817063554.GR27749@pengutronix.de>

On Tue, Aug 17, 2010 at 08:35:54AM +0200, Sascha Hauer wrote:
> On Mon, Aug 16, 2010 at 10:51:38PM -0500, Nishanth Menon wrote:
> > Hi,
> > while just giving the omap3530 boot from internal sram a whirl, found that
> >
> > commit 78104ae181f78d83664fdc7522eb632d9c3b2ec9
> > Author: Sascha Hauer <s.hauer@pengutronix.de>
> > Date:   Fri Apr 16 15:50:30 2010 +0200
> >
> >     arm: reimplement startup code in C
> >
> >     Lets translate the startup code to a language we all understand better.
> >     Tested on pcm038 (arm v5) and pcm043 (arm v6).
> >
> >     Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> >
> > broke the support for OMAP3530 internal boot capability -> it looks like  
> > many of the V7Dcache skip logic got dropped off in the patch. will try  
> > to fix it ahead.. reverting this commit helps the barebox master..
> 
> We worked on Omap lately. I remember that there was a problem with the
> call to arch_init_lowlevel. Michael, do you have input on this?

This commit indeed broke omap because the call to arch_init_lowlevel was
missing afterwards. This got fixed with 3aa5c83. Maybe you have a
different problem and stumbled upon this commit while bisecting. You
could try checking out 78104ae181f78d83664fdc7522eb632d9c3b2ec9 and
cherry-pick 3aa5c83. Does this work?

Sascha

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  reply	other threads:[~2010-08-17  6:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-17  3:51 Nishanth Menon
2010-08-17  6:35 ` Sascha Hauer
2010-08-17  6:50   ` Sascha Hauer [this message]
2010-08-17 10:09     ` Nishanth Menon
2010-08-17 11:25       ` Sascha Hauer

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