From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1RgdaJ-0002CI-3u for linux-mtd@lists.infradead.org; Fri, 30 Dec 2011 14:37:28 +0000 Date: Fri, 30 Dec 2011 15:36:58 +0100 From: Wolfram Sang To: Huang Shijie Subject: Re: [PATCH v2] MTD/GPMI bugfix : reset the BCH module when it is not MX23 Message-ID: <20111230143658.GA9141@pengutronix.de> References: <1325233646-3343-1-git-send-email-b32955@freescale.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="AqsLC8rIMeq19msA" Content-Disposition: inline In-Reply-To: <1325233646-3343-1-git-send-email-b32955@freescale.com> Cc: baruch@tkos.co.il, koen.beel.barco@gmail.com, marek.vasut@gmail.com, linux-mtd@lists.infradead.org, Artem.Bityutskiy@intel.com, shijie8@gmail.com, linux-arm-kernel@lists.infradead.org, LW@KARO-electronics.de List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --AqsLC8rIMeq19msA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 30, 2011 at 04:27:26PM +0800, Huang Shijie wrote: > In MX28, if we do not reset the BCH module. The BCH module may > becomes unstable when the board reboots for several thousands times. Do you have more details when and why this happens? What happens on MX23 th= en? > Signed-off-by: Huang Shijie Is this Bug 2847 from the errata? Should be mentioned in the commit message= and comments of the patch if so. Regards, Wolfram --=20 Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | --AqsLC8rIMeq19msA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEARECAAYFAk79zIoACgkQD27XaX1/VRu/KgCfaX8z9JCjvQzNYJhRY5LGDjpR aywAmgIgXeabO8wq+IqgIR3EpFc48Tq5 =FWLs -----END PGP SIGNATURE----- --AqsLC8rIMeq19msA-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: w.sang@pengutronix.de (Wolfram Sang) Date: Fri, 30 Dec 2011 15:36:58 +0100 Subject: [PATCH v2] MTD/GPMI bugfix : reset the BCH module when it is not MX23 In-Reply-To: <1325233646-3343-1-git-send-email-b32955@freescale.com> References: <1325233646-3343-1-git-send-email-b32955@freescale.com> Message-ID: <20111230143658.GA9141@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Dec 30, 2011 at 04:27:26PM +0800, Huang Shijie wrote: > In MX28, if we do not reset the BCH module. The BCH module may > becomes unstable when the board reboots for several thousands times. Do you have more details when and why this happens? What happens on MX23 then? > Signed-off-by: Huang Shijie Is this Bug 2847 from the errata? Should be mentioned in the commit message and comments of the patch if so. Regards, Wolfram -- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: