From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Crispin Subject: Re: MTK Smart Device Gen1 NAND Driver - Testing on MT7623 Date: Thu, 28 Apr 2016 14:13:33 +0200 Message-ID: <5f7284a2-ff27-100d-87a3-a9a74448da0e@openwrt.org> References: <20160427100627.63b148c3@bbrezillon> <869e6090-04fd-0f99-f248-af68e948362e@openwrt.org> <5720A5F5.8060602@linaro.org> <1461814664.8414.112.camel@mhfsdcap03> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1461814664.8414.112.camel@mhfsdcap03> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: xiaolei li Cc: Boris Brezillon , =?UTF-8?B?U3RldmVuIExpdSAo5YqJ5Lq66LGqKQ==?= , erin.lo-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, =?UTF-8?B?U2VhbiBXYW5nICjnjovlv5fkupgp?= , linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Jorge Ramirez List-Id: linux-mediatek@lists.infradead.org On 28/04/2016 05:37, xiaolei li wrote: > On Wed, 2016-04-27 at 07:43 -0400, Jorge Ramirez wrote: >> >> On 04/27/2016 04:41 AM, John Crispin wrote: >> > thanks for the info. i tried that aswell as some other settings but none >> > makes the flash work. lets see if Jorge has some ideas. otherwise i will >> > wait for V4. >> >> we are about to post v4 (need another day or two); we have major >> differences as to how the bad blocks are being marked and some other >> optimizations. if you don't mind upgrading to that version then we can >> help you debug on your side. >> >> btw, does any of the mtd tests pass? oobtest, pagetest..? >> >> I am also adding Xiaolei to the thread (we have been working together on >> this driver) >> >> > Hi John. > > As Jorge said, we will post v4 soon. You can have a try then. > > Also, if you wanna use V3 now. I think you can have a try to set > spare_per_sector = <32>. In V4, there will be no this setting in DT > file. > > Thanks > Xiaolei > Hi i tried 32 and that just makes the driver spew errors during probe :-) i'll wait for V4 and test using that version John > ************* Email Confidentiality Notice ******************** > The information contained in this e-mail message (including any > attachments) may be confidential, proprietary, privileged, or otherwise > exempt from disclosure under applicable laws. It is intended to be > conveyed only to the designated recipient(s). Any use, dissemination, > distribution, printing, retaining or copying of this e-mail (including its > attachments) by unintended recipient(s) is strictly prohibited and may > be unlawful. If you are not an intended recipient of this e-mail, or believe > that you have received this e-mail in error, please notify the sender > immediately (by replying to this e-mail), delete any and all copies of > this e-mail (including any attachments) from your system, and do not > disclose the content of this e-mail to any other person. Thank you! >