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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 5A5B8C07E9C for ; Tue, 6 Jul 2021 12:21:00 +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 D5E6161D31 for ; Tue, 6 Jul 2021 12:20:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D5E6161D31 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=andestech.com 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 3E36882C84; Tue, 6 Jul 2021 14:20:58 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 2DE2F82C67; Tue, 6 Jul 2021 14:20:57 +0200 (CEST) Received: from ATCSQR.andestech.com (atcsqr.andestech.com [60.248.187.195]) (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 74B0D82C67 for ; Tue, 6 Jul 2021 14:20:54 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=andestech.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=ycliang@andestech.com Received: from mail.andestech.com (atcpcs16.andestech.com [10.0.1.222]) by ATCSQR.andestech.com with ESMTP id 166CKmFw083508; Tue, 6 Jul 2021 20:20:48 +0800 (GMT-8) (envelope-from ycliang@andestech.com) Received: from andestech.com (10.0.15.65) by ATCPCS16.andestech.com (10.0.1.222) with Microsoft SMTP Server id 14.3.498.0; Tue, 6 Jul 2021 20:20:46 +0800 Date: Tue, 6 Jul 2021 20:20:48 +0800 From: Leo Liang To: Zong Li CC: Subject: Re: [PATCH 5/6] riscv: dts: add dts for unmatched rev1 Message-ID: <20210706122047.GE303@andestech.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-Originating-IP: [10.0.15.65] X-DNSRBL: X-MAIL: ATCSQR.andestech.com 166CKmFw083508 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 0.103.2 at phobos.denx.de X-Virus-Status: Clean On Wed, Jun 30, 2021 at 11:23:49PM +0800, Zong Li wrote: > The difference between unmatched rev3 and rev1 is DDR timing, the rev3 > uses 1866 MT/s for 16GiB, and rev1 uses 2133 MT/s for 8GiB. > > Signed-off-by: Zong Li > --- > arch/riscv/dts/Makefile | 2 +- > .../fu740-hifive-unmatched-a00-ddr-rev1.dtsi | 1489 +++++++++++++++++ > .../dts/hifive-unmatched-a00-rev1-u-boot.dtsi | 7 + > arch/riscv/dts/hifive-unmatched-a00-rev1.dts | 4 + > 4 files changed, 1501 insertions(+), 1 deletion(-) > create mode 100644 arch/riscv/dts/fu740-hifive-unmatched-a00-ddr-rev1.dtsi > create mode 100644 arch/riscv/dts/hifive-unmatched-a00-rev1-u-boot.dtsi > create mode 100644 arch/riscv/dts/hifive-unmatched-a00-rev1.dts Reviewed-by: Leo Yu-Chi Liang