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: Mon, 14 Apr 2014 11:56:22 -0300 Message-ID: <20140414145622.GA9294@arch> References: <1395401690-25221-1-git-send-email-ezequiel.garcia@free-electrons.com> <20140401100417.GI27979@kw.sim.vm.gnt> <20140403151941.GA21114@arch.cereza> 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: <20140403151941.GA21114-nAQHv47ARr+vIlHkl8J1cg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Simon Guinot , Brian Norris Cc: Lior Amsalem , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tawfik Bayouk , Seif Mazareeb , Willy Tarreau , Simon Guinot , linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Gregory Clement , Thomas Petazzoni List-Id: devicetree@vger.kernel.org On Apr 03, Ezequiel Garcia wrote: > 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 p= atchset > > > 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. Si= mon Guinot > > > reported a situation where the vendor provided a bootloader confi= gured with > > > a stronger than required ECC scheme. Without this patches, such a= situation > > > would require a hack to make the driver use a specific ECC scheme= =2E > > >=20 > > > (Simon: it would be great if you can confirm this allows you to r= emove any hacks). > >=20 > > Hi Ezequiel, > >=20 > > I confirm this allows me to configure the ECC strength and step siz= e > > from DT. > >=20 > > Tested-by: Simon Guinot > >=20 >=20 > Thanks a lot for the test. >=20 > Brian, any comments? Any chance this can be applied? --=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