Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp43171imu; Tue, 15 Jan 2019 16:12:17 -0800 (PST) X-Google-Smtp-Source: ALg8bN46Bl0Rf7owHJHo69XyP0PpcrZRRuuxFyZPAXbml7n5I32UXH34b0Z45ZuBvK4ywUkQtL6w X-Received: by 2002:a63:86c1:: with SMTP id x184mr6080944pgd.305.1547597537739; Tue, 15 Jan 2019 16:12:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547597537; cv=none; d=google.com; s=arc-20160816; b=WDR9XTgikw4lzeten5Mgw+84nS/ptZ1RGSFBtqQy2EAGl69nTEpklsfC8A9IAf7diz v95h+KbG1b83bKK4h/QUXJ9CiIHZmknHMjurTcvLSwVg8Dl00QUR1y7rWJIoUYByDi0N KvVvNEiQeIfor22uo5kU2DAN0zHQ/TyHyHShLwHpt/xq2WD9L8ut7aKiyDxVzVUKVaIv 8H69eu9vrG9ZSOosrz0B7xz7HMTlgdjL2oXyJsWRDnzIRkqN4saHeHgy2YpK6TMqsvQk eMPxv1O/q6hJg/vTuYcExRYty8ccz/5bz8FyuCKF6olG6bJDFBY+XWxvizGZ6d6h/b3W kU2g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=Ii7JkpTMYJsszlkDb+p32jcn7JI/rfX/EYNFIPlo+uI=; b=ILBOC9R83veBrLAgf6qmbYOujyJajW5r7TrFKM+JhHxW9meyO7vKh8AIqwd8OxSOdg VOdi9t0TzdXU7zCxHPF01MlV/XIJHIdBkMO44Ksku48QpEkn/QDbPCUC6oicWSVCBBcT le5k4w43oYU73vWetAoDMDhLIK/Dii/ZJACzz2q+1bWkOPorFkUlnGOxAKVM/12ThTQH u/FkkPY+27S+k+EmJVbHlwCFg9KnKf3afr+8BVoNJSNfSr92fY261JvZN0A1aJ69Vk3n Kr6qJ322xMeq6ekghJ0k1TPX/PV82aYiDlHT+vwBde/75ttVi/5Y7I14FUIrkIi6HJVn TN/Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w27si4579910pge.182.2019.01.15.16.11.58; Tue, 15 Jan 2019 16:12:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388052AbfAOQy6 convert rfc822-to-8bit (ORCPT + 99 others); Tue, 15 Jan 2019 11:54:58 -0500 Received: from mail.bootlin.com ([62.4.15.54]:59645 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730253AbfAOQy5 (ORCPT ); Tue, 15 Jan 2019 11:54:57 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id A1BD0207A3; Tue, 15 Jan 2019 17:54:55 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.2 Received: from xps13 (unknown [77.136.203.173]) by mail.bootlin.com (Postfix) with ESMTPSA id A6F3F20AAA; Tue, 15 Jan 2019 17:54:44 +0100 (CET) Date: Tue, 15 Jan 2019 17:54:42 +0100 From: Miquel Raynal To: Christophe Kerello Cc: , , , , , , , , , , Subject: Re: [PATCH v4 0/3] mtd: rawnand: add STM32 FMC2 NAND flash controller driver Message-ID: <20190115175442.6b553a84@xps13> In-Reply-To: <1544781488-18723-1-git-send-email-christophe.kerello@st.com> References: <1544781488-18723-1-git-send-email-christophe.kerello@st.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christophe, Christophe Kerello wrote on Fri, 14 Dec 2018 10:58:05 +0100: > This patchset adds the support for the STMicroelectronics FMC2 NAND flash > controller found on STM32MP SOCs. > > This patchset supports: > - the command sequencer feature, a hardware accelerator for read/write > within a page > - the manual mode feature, useful for debug purpose > - a maximum 8k page size > - following ECC strength and step size > - nand-ecc-strength = <8>, nand-ecc-step-size = <512> (BCH8) > - nand-ecc-strength = <4>, nand-ecc-step-size = <512> (BCH4) > - nand-ecc-strength = <1>, nand-ecc-step-size = <512> (Extended > ecc based on HAMMING) > > This patchset has been tested on Micron MT29F8G08ABACAH4 (8-bit SLC NAND) > and MT29F8G16ABACAH4 (16-bit SLC NAND) Series applied on nand/next. Thanks, Miquèl