From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ems.wolfvision.net ([194.208.11.114]) by bombadil.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1SCQ1S-0005eC-H9 for barebox@lists.infradead.org; Tue, 27 Mar 2012 06:36:51 +0000 From: Matthias Fend Date: Tue, 27 Mar 2012 08:35:20 +0200 Message-ID: <0769D45835157F4282BC17DF611B07F00D1EF3EBA8@wolfserver9> References: <0769D45835157F4282BC17DF611B07F00D1ED6910B@wolfserver9> In-Reply-To: Content-Language: de-DE Content-Type: multipart/mixed; boundary="_002_0769D45835157F4282BC17DF611B07F00D1EF3EBA8wolfserver9_" MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: AW: Antwort: AW: imx53 internal boot from NAND To: "guenter.gebhardt@rafi.de" Cc: "barebox@lists.infradead.org" --_002_0769D45835157F4282BC17DF611B07F00D1EF3EBA8wolfserver9_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable >Von: guenter.gebhardt@rafi.de [mailto:guenter.gebhardt@rafi.de] >Gesendet: Montag, 26. M=E4rz 2012 16:47 >An: Matthias Fend >Cc: barebox@lists.infradead.org >Betreff: Antwort: AW: imx53 internal boot from NAND > >Hello, > >I have some problems. May you please send me a binary produced with this t= ool? >I want to inspect the flash header. fcb.bin contains a FCB and was generated by this tool. It should instantly = work with your i.mx53 barebox. Note that the FCB image must reside within the first blocks of the NAND. Th= e internal ROM loader will always read 4k blocks from NAND - independent of= the actual NAND page size.=20 The attached FCB must be located at the start of the NAND. The barebox imag= e must be located at page 2. Assuming a 2k page NAND you should have this: page 0-1: 4k FCB, page 2-n: = barebox. ~Matthias > >-- Gebhardt > > > >Von: Matthias Fend >An: "guenter.gebhardt@rafi.de" , "barebox= @lists.infradead.org" >Datum: 26.03.2012 11:09 >Betreff: AW: imx53 internal boot from NAND >________________________________________ > > > >Hi, > >For a quick start you can use the provided FCB (fcb.bin). >This FCB was generated with the attached tool (fcbgen.c) - note that the b= ad block handling is disabled. > >Then you can "merge" your barebox image with the FCB with something like: >cat fcb.bin barebox-image > barebox-fcb.bin > >This works at least on our custom i.MX53 hardware. > >~Matthias > >Von: barebox-bounces@lists.infradead.org [mailto:barebox-bounces@lists.inf= radead.org] Im Auftrag von guenter.gebhardt@rafi.de >Gesendet: Montag, 26. M=E4rz 2012 10:48 >An: barebox@lists.infradead.org >Betreff: imx53 internal boot from NAND > >Hello, > >I tried to use barebox in order to boot from NAND. > >The ROM loader needs a FCB (Firmware Configuration Block) table at the beg= inning of the flash (according to chapter 7.5.2.2 of the reference manual). >I looked at the existing imx53 boards within the barebox sources but I fou= nx that no one used this mode there. > >Has someone done this or can give me some advice? > >-- Gebhardt >[Anhang "fcbgen.c" gel=F6scht von Guenter Gebhardt/Rafi] [Anhang "fcb.bin"= gel=F6scht von Guenter Gebhardt/Rafi] --_002_0769D45835157F4282BC17DF611B07F00D1EF3EBA8wolfserver9_ Content-Type: application/octet-stream; name="fcb.bin" Content-Description: fcb.bin Content-Disposition: attachment; filename="fcb.bin"; size=4096; creation-date="Tue, 27 Mar 2012 06:17:35 GMT"; modification-date="Tue, 27 Mar 2012 06:17:35 GMT" Content-Transfer-Encoding: base64 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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA== --_002_0769D45835157F4282BC17DF611B07F00D1EF3EBA8wolfserver9_ Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox --_002_0769D45835157F4282BC17DF611B07F00D1EF3EBA8wolfserver9_--