From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1PqBk9-0005aM-G4 for barebox@lists.infradead.org; Thu, 17 Feb 2011 21:50:34 +0000 Message-ID: <4D5D9821.6070500@pengutronix.de> Date: Thu, 17 Feb 2011 22:50:25 +0100 From: Marc Kleine-Budde MIME-Version: 1.0 References: <20110210114858.GC11255@game.jcrosoft.org> In-Reply-To: <20110210114858.GC11255@game.jcrosoft.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0910329834==" Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: No NAND access on AT91SAM9G20-EK To: Jean-Christophe PLAGNIOL-VILLARD Cc: barebox@lists.infradead.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============0910329834== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigFBEBDFB20E2FCE84E116891B" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigFBEBDFB20E2FCE84E116891B Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello Jean-Christophe, On 02/10/2011 12:48 PM, Jean-Christophe PLAGNIOL-VILLARD wrote: > which ecc did u use before? I'm working on a at91sam9m10ek, using latest origin/next. The ecc-mode is "hardcoded" to NAND_ECC_HW in arch/arm/mach-at91/at91sam9g45_devices.c. I've got the same -74 problem when reading from the nand. Barebox fails to read the environment, even if barebox has written it. After changing the ecc mode to soft the env can be read and written without problems. I ported the atmel nand driver from linux-2.6.37, which had no significant differences. cheers, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --------------enigFBEBDFB20E2FCE84E116891B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1dmCUACgkQjTAFq1RaXHMOIQCgi2+k1UTQE72HOQD4EBaLmrIe qysAn3TffNI/QU7cgdgNONAzHATgidKD =ejp/ -----END PGP SIGNATURE----- --------------enigFBEBDFB20E2FCE84E116891B-- --===============0910329834== 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 --===============0910329834==--