From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Tue, 21 May 2013 23:38:03 +0200
Subject: [U-Boot] [PATCH] arm: pxa: PXA270 D-Cache as ram
In-Reply-To: <1369167872.12900.51.camel@host5.omatika.ru>
References: <1369087586-1344-1-git-send-email-ynvich@gmail.com>
	<201305212207.20234.marex@denx.de>
	<1369167872.12900.51.camel@host5.omatika.ru>
Message-ID: <201305212338.03567.marex@denx.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Dear Sergey Yanovich,

> Dear Marek Vasut,
> 
> On Tue, 2013-05-21 at 22:07 +0200, Marek Vasut wrote:
> > The OneNAND has 1kbyte limit on code it will directly address when
> > booting from it, you can't even make generate the MMU table there.
> 
> Do you mean there is no space left inside that 1K for
> lock_cache_for_stack()?

How would you do that ? You need MMU enabled to lock lines IIRC.

> > > I have plans to dig deeper into this after I complete the current
> > > project. Faster boot is always a good thing. Thanks for explaining in
> > > details.
> > 
> > Sure, yet I think I just piled work onto you ;-)
> 
> It's OK. I have plans to do this anyway.

CCing Mike Dunn, you two should coordinate.

Best regards,
Marek Vasut