From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Tue, 03 Apr 2012 14:28:19 +0200 Subject: [U-Boot] [PATCH v2] Correct corrupted NAND Flash access on KARO TX25 modules In-Reply-To: <7605B15734F74B40A124AED46B25250A4F2946@HEFRMBX01.sofr.hefr.lan> References: <7605B15734F74B40A124AED46B25250A4F2888@HEFRMBX01.sofr.hefr.lan> <4F7A1FFE.4010905@denx.de> <7605B15734F74B40A124AED46B25250A4F2946@HEFRMBX01.sofr.hefr.lan> Message-ID: <4F7AECE3.60406@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 03/04/2012 07:26, Gachet Daniel wrote: > Hi Stefano, Hi Daniel, > > No problem, I will do it with the inverse logic, using a > CONFIG_NAND_MXC_NFC_TWO_CYCLES, and adapt the tx25.h file. But could > you tell me in which README file I should add the description for > that switch? I have a look at all README, but no one has any > description about NAND flash configuration flags (like > CONFIG_NAND_MXC, CONFIG_NAND_MXC_V1_1 or CONFIG_MXC_NAND_HWECC). You have found missing documentation ;-(. Maybe it was not checked before, but you're right: there is no documentation for this driver. Even worse, there is no "NAND Support" at all. Please feel free to add a section. I think the right place is under "Low Level (hardware related) configuration options", adding a part for the MXC Nand driver. And if you want to integrate it with the missing documentation for the other CONFIG_NAND_MXC options, it will be highly appreciated. Thanks, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================