From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2F43C43387 for ; Tue, 15 Jan 2019 16:55:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9F71620645 for ; Tue, 15 Jan 2019 16:55:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388055AbfAOQy7 convert rfc822-to-8bit (ORCPT ); Tue, 15 Jan 2019 11:54:59 -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) 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