From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ezequiel Garcia Subject: Re: [PATCH v2 0/4] Allow to specify an ECC scheme through DT Date: Thu, 3 Apr 2014 12:19:41 -0300 Message-ID: <20140403151941.GA21114@arch.cereza> References: <1395401690-25221-1-git-send-email-ezequiel.garcia@free-electrons.com> <20140401100417.GI27979@kw.sim.vm.gnt> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <20140401100417.GI27979-tZfvYpCFA3RN6yImKYG91Q@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Simon Guinot , Brian Norris Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Lior Amsalem , Thomas Petazzoni , Tawfik Bayouk , Seif Mazareeb , Simon Guinot , Gregory Clement , Willy Tarreau List-Id: devicetree@vger.kernel.org On Apr 01, Simon Guinot wrote: > On Fri, Mar 21, 2014 at 08:34:46AM -0300, Ezequiel Garcia wrote: > > Now that we have agreed on the ECC devicetree binding, here's a pat= chset > > that makes pxa3xx-nand driver use it. > >=20 > > This work is required on platforms where the flash device reports a= required > > ECC strength, but that are capable of handling a stronger one. Simo= n Guinot > > reported a situation where the vendor provided a bootloader configu= red with > > a stronger than required ECC scheme. Without this patches, such a s= ituation > > would require a hack to make the driver use a specific ECC scheme. > >=20 > > (Simon: it would be great if you can confirm this allows you to rem= ove any hacks). >=20 > Hi Ezequiel, >=20 > I confirm this allows me to configure the ECC strength and step size > from DT. >=20 > Tested-by: Simon Guinot >=20 Thanks a lot for the test. Brian, any comments? --=20 Ezequiel Garc=EDa, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html