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 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0D413CAC5B8 for ; Tue, 30 Sep 2025 09:29:09 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 3D41F8349B; Tue, 30 Sep 2025 11:29:08 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="IaOuQOnz"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id B341F83071; Tue, 30 Sep 2025 10:18:18 +0200 (CEST) Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C8E5A828A2 for ; Tue, 30 Sep 2025 10:18:16 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=miquel.raynal@bootlin.com Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 7AB3A4E40E53; Tue, 30 Sep 2025 08:18:16 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 4F85C606E4; Tue, 30 Sep 2025 08:18:16 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6A25D102F17B1; Tue, 30 Sep 2025 10:18:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1759220294; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=JQo4xWbtLITA+SMNj/VWjrQARin2q2KYPJaVi6pVGno=; b=IaOuQOnzKs9Q/LNwYtrAgLPr6ic8RAqOkG3prJYKddhkk+fS05sIRkyxGEzfmM51u5dpZ2 bcLj51dRMyImzAyZvcZFqnf2OpJ1ebGBj4YJJbb8AAW99YbIDIqnSNMa5sCtNGSRaK85zo itT/joAoFFI/IfAhsUNRuY2/Aca9ny34NWPIqefM0n3V2tRKvUs3klkQaYTVlrKtQiVjY3 obWuxb7y9w46puz9TCeq+61pE8Xhv7Mkb+qBBKqwohRB1scfdgRZux+Qpc8hWDkwAD7GAm 1FxnGa4rN8BybBKtlqPrJ/Jn1qZhOAqsXo9PlptQvciTw+ffXW3FZ69FkCQ5AA== From: Miquel Raynal To: Mikhail Kshevetskiy Cc: Tom Rini , Dario Binacchi , Michael Trimarchi , Frieder Schrempf , Jagan Teki , Takahiro Kuwano , Cheng Ming Lin , Chuanhong Guo , Christian Marangi , Boris Brezillon , Alexander Dahl , u-boot@lists.denx.de, Andreas Gnau Subject: Re: [PATCH v7 00/24] mtd: spinand: driver improvements In-Reply-To: <20250930002109.3600886-1-mikhail.kshevetskiy@iopsys.eu> (Mikhail Kshevetskiy's message of "Tue, 30 Sep 2025 03:20:45 +0300") References: <20250930002109.3600886-1-mikhail.kshevetskiy@iopsys.eu> User-Agent: mu4e 1.12.7; emacs 30.2 Date: Tue, 30 Sep 2025 10:18:01 +0200 Message-ID: <87wm5ggxqe.fsf@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 X-Mailman-Approved-At: Tue, 30 Sep 2025 11:29:06 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Hello, On 30/09/2025 at 03:20:45 +03, Mikhail Kshevetskiy wrote: > This patch series makes u-boot SPI NAND driver almost the same as in > linux-6.17. This provides the following improvements: > * it becomes easy to port changes from linux kernel > * more flash is supported > * spi drivers can accelerate flash reading/writing using spi-mem dirmap = API > * continuous reading mode was supported (for some flashes) > * OTP support was added (for some flashes) > * add support of special data recovery reading (for some flashes) > * bug fixes > * other minor improvements > > The following linux kernel driver features was not implemented > * support of different ECC engines > * per operation maximum spi bus frequency > > The code has been tested on Airoha AN7581 (64-bit) based boards > equipped with flash memory Micron MT29F2G01ABAGD > > Additionally the patch series includes continuous reading mode fixes. > The corresponding linux patches were accepted to nand/next branch > of mtd/linux.git repository. I haven't formerly reviewed all the patches, but I am pleased to see this work moving forward and would like it to be merged. Acked-by: Miquel Raynal Thanks, Miqu=C3=A8l