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=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 E2673C47094 for ; Mon, 7 Jun 2021 16:27:58 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8B37B6194E for ; Mon, 7 Jun 2021 16:27:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B37B6194E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=foundries.io Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 63FA680EC0; Mon, 7 Jun 2021 18:27:54 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=foundries.io 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=foundries.io header.i=@foundries.io header.b="WeeJ40VW"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 5E89880EEF; Mon, 7 Jun 2021 18:27:53 +0200 (CEST) Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id EB68A80207 for ; Mon, 7 Jun 2021 18:27:50 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=foundries.io Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=jorge@foundries.io Received: by mail-wr1-x42a.google.com with SMTP id h8so18323877wrz.8 for ; Mon, 07 Jun 2021 09:27:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foundries.io; s=google; h=from:date:to:cc:subject:message-id:mime-version:content-disposition :user-agent; bh=5PCdRrVKbbMjvfa8bH3Ezjoa6MgbUX3eV/6SUY8NSm0=; b=WeeJ40VWSGyxePrwi6h36fjVGHdtRU2suj8KUGWjhefh5QulfqkrF6MA/lo2QB6Qp7 o+giK4WRxasybZ/TQaCVoQIm7LM3sHRKDdrF8DQ0BBBNmbJR42qLEZfX5GjEK01qV3wr QWd3m10xj561HMQSy3/bp8F3GgkUZJvl9a4WxB9SGTY33DLHyiWHm9bWsGGwEJq7mqbT cLs9KowyVZNNY2f4Gp1/X4ArXuZq88U7LHp838eJsSXfqDrNBFE3YdE3gCFB2GidyKmu D4ggskZm/Yw0TCeeCnoXpTSWSX1vdc09d+81IRBV3L/ic3HxgX/4LOVyWwGQNf5fPDgj dmow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=5PCdRrVKbbMjvfa8bH3Ezjoa6MgbUX3eV/6SUY8NSm0=; b=J52/yO1t43ZPO0jy8kcNs49HJUr1OE9ghT4pGUW1GxqG+qc0nbImxxkwvDKsYV6Akb b1aLqaKtAtoBJ1nEYP210C22qkhyhNqtD2PVlvDEoONz2N/WLfZKN8NRJ1W1riYpeKnx eWd5dYw7+ybdaqj/x5jTlFlYvjUtwEJlr6PQmgdLZZ4Sv9+2ZXUCVxQ3QmUj6qnzmDHw UUakR4mM53b9Swp1b/zeCh9a2LO9gdus0bpOKP6YwtCjm6SRNffbiqymYNWqN/Z2korr 4CEvCOYpjmnfcVc8RcIHylvNC5sfVrCKqgES/pTbNZoO9JEAFRlK3jxuIwHigyX8vcd6 R0Dw== X-Gm-Message-State: AOAM532TpuxsJsS5VB3ppsNqRaYHDw9gEaURoQj0bzSW+9vhGS4Jt2Pl 32EF/HoRQz4z+jdYXZsEO+17Ig== X-Google-Smtp-Source: ABdhPJwDYo+rb4QmYuvGpVBbj/fpjUzIQW80Qct+0tn8wKr9hydLGW+rClk09LmVTfDtXbS7+6edqw== X-Received: by 2002:adf:fa48:: with SMTP id y8mr12207832wrr.387.1623083270516; Mon, 07 Jun 2021 09:27:50 -0700 (PDT) Received: from trex (138.red-79-146-80.dynamicip.rima-tde.net. [79.146.80.138]) by smtp.gmail.com with ESMTPSA id u6sm17930657wre.76.2021.06.07.09.27.49 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 07 Jun 2021 09:27:49 -0700 (PDT) From: "Jorge Ramirez-Ortiz, Foundries" X-Google-Original-From: "Jorge Ramirez-Ortiz, Foundries" Date: Mon, 7 Jun 2021 18:27:48 +0200 To: michal.simek@xilinx.com Cc: u-boot@lists.denx.de Subject: Zynq UltraScale MPSoC, DMA driver Message-ID: <20210607162748.GA13505@trex> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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 0.102.4 at phobos.denx.de X-Virus-Status: Clean hi Michal um, when we exchanged emails about enabling ECC support for MPSoC, I left with the understanding that there already was a DMA driver available in u-boot that I could use to initialize the memory. do you have something in the works or will I have to write such a driver? compatible would be 'xlnx,zynqmp-dma-1.0' TIA Jorge