From: G Rajender <G.Rajender@lnties.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: RE: how to boot from external RAM
Date: Thu, 12 Jan 2012 16:43:04 +0000 [thread overview]
Message-ID: <260174ADA4D63F4AA543B9C81F2DE71205323640@POCITMSEXMB02.LntUniverse.com> (raw)
In-Reply-To: <20120112093127.GA5446@pengutronix.de>
Hi,
I am using Lauterbauk ARM In Circuit Debugger.
I have done SDRAM initializations in .cmm (batch file) of debugger and configured SDRAM address in make menuconfig.
I am able to download the image in to SDRAM mapped address but unable boot from it.
any suggestions on this. Thanks.
Raj
________________________________________
From: Sascha Hauer [s.hauer@pengutronix.de]
Sent: Thursday, January 12, 2012 3:01 PM
To: G Rajender
Cc: barebox@lists.infradead.org
Subject: Re: how to boot from external RAM
On Wed, Jan 11, 2012 at 04:22:22PM +0000, G Rajender wrote:
> Hi All,
>
> How to boot barebox from External SDRAM??
> Im using iMX35 based board.
How do you get the image into the SDRAM? With a debugger?
However, barebox can start from SDRAM in which case it just skips
the SDRAM initialization and depending on the board some more lowlevel
init steps. Just copy the image somewhere into SDRAM and jump into
it.
Sascha
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next prev parent reply other threads:[~2012-01-12 16:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 16:22 G Rajender
2012-01-12 9:31 ` Sascha Hauer
2012-01-12 16:43 ` G Rajender [this message]
2012-01-13 8:32 ` Sascha Hauer
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