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 1DB78C46467 for ; Tue, 10 Jan 2023 10:31:53 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 8CF0E8532C; Tue, 10 Jan 2023 11:31:51 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org 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=kernel.org header.i=@kernel.org header.b="ZDcOJu9Q"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id DBC3C85325; Tue, 10 Jan 2023 11:31:49 +0100 (CET) Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 41C2882A0A for ; Tue, 10 Jan 2023 11:31:45 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=rogerq@kernel.org Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B4572B811A5; Tue, 10 Jan 2023 10:31:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8995C433D2; Tue, 10 Jan 2023 10:31:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673346703; bh=7dFmeZq4xklzLs3mE89pCyN0Uec9b9ByQlEZ/HDZJiA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ZDcOJu9QS5IwSoE0VKo3w7zq3owQhDYitYSxxpbMrdc5kH1q48jFCa2nhDjpgSksW HN19Cp6g5g96GJrfhbOYHhabsqDOd1/D3RH999EjuwEDHK6RMIrDOIxsGyV8zSGqd2 4rF+ejelKgpyLIZ+s0FVMIQ8nmaOXugq5c9QJIeOv5+cC1OQal617ewMYsCxHRX3er +hlNMgnIlW18eYGpWFqjuNKZJHBCtPTyqa2LoEyIsa20LhM3Cnd96Z2q0oFctTkq2j NOoG7SUXUMe2/YGZ9AvxOw3dXVHycwU6N1UHL4ePrAMsSF4heZ89CjM00lh3hUwZ1M Dj8sc8bQgfhzA== Message-ID: <80ae407c-5f80-690e-9357-2c84e39c8c83@kernel.org> Date: Tue, 10 Jan 2023 12:31:38 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [u-boot PATCH] arm: dts: k3-am64-main: Add GPMC and ELM nodes Content-Language: en-US To: Tom Rini Cc: dario.binacchi@amarulasolutions.com, michael@amarulasolutions.com, m.niestroj@grinn-global.com, u-boot@lists.denx.de References: <20230104095306.10369-1-rogerq@kernel.org> <20230109172909.GT3787616@bill-the-cat> From: Roger Quadros In-Reply-To: <20230109172909.GT3787616@bill-the-cat> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean On 09/01/2023 19:29, Tom Rini wrote: > On Wed, Jan 04, 2023 at 11:53:06AM +0200, Roger Quadros wrote: > >> The GPMC is a unified memory controller dedicated for interfacing >> with external memory devices like >> - Asynchronous SRAM-like memories and ASICs >> - Asynchronous, synchronous, and page mode burst NOR flash >> - NAND flash >> - Pseudo-SRAM devices >> >> The ELM module is used for GPMC NAND accesses for detecting >> and correcting errors during reads due to NAND bitflips errors. >> >> 4-, 8-, and 16-bit error-correction levels are supported using >> the BCH (Bose-ChaudhurI-Hocquenghem) algorithm. >> >> Signed-off-by: Roger Quadros >> --- >> arch/arm/dts/k3-am64-main.dtsi | 26 ++++++++++++++++++++++++++ >> 1 file changed, 26 insertions(+) > > Can we get these changes by re-syncing the k3 dts files with the kernel? > Sure, will send an update. cheers, -roger