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=-5.5 required=3.0 tests=MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 A74F9C47404 for ; Mon, 7 Oct 2019 09:02:53 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7B6E82084D for ; Mon, 7 Oct 2019 09:02:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B6E82084D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41906 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iHOuq-0001AX-C7 for qemu-devel@archiver.kernel.org; Mon, 07 Oct 2019 05:02:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51411) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iHOsO-0008PX-1P for qemu-devel@nongnu.org; Mon, 07 Oct 2019 05:00:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iHOsJ-0003pn-2g for qemu-devel@nongnu.org; Mon, 07 Oct 2019 05:00:19 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:45027) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iHOsI-0003pE-Sc; Mon, 07 Oct 2019 05:00:15 -0400 Received: by mail-wr1-f65.google.com with SMTP id z9so14190584wrl.11; Mon, 07 Oct 2019 02:00:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=2mpH4Ugy9/Oa6ReWsoDL+YtOjgGW70O4N98QRChpJ5I=; b=MhPoKHfCDGG3/fwNUEO+snGAAVGtzN9lcGtw3zQ2K/K5tzKI16NuUTrzAO2n4/LNfG bz+xpJTJY1uuV+8du6G6cmrMNEgKaqNZFf2un0LdJCdOsAGVS3WKi/d4GbLwKBko9HK0 H1Y7EEJNQbraTRfpLy4GHGvmRZ5q92n8cTg7qdxPZkDkhR+alpoEcC+/ftAUXQfgQsHe mFST3X8HnLUg7WmjPhQWDDSnrjWgLyU1b0LI+QOd34mpI33Wye6eWI4lHzma6TcnF9j3 AMm2VMBcfSiCnsXa3LLJJowCdOIXEOaIA/FBATi5/KV+M+NAKK3cj3K41OBNtsPA3ii3 /K5Q== X-Gm-Message-State: APjAAAWw9fUd4QbcgqiSschVp0hQyXZ/gHYY0dl/y1vKoFy7rhrIWTb/ 2qK0rLtdql3z5wLx3us/FtHQ7q/9K8s= X-Google-Smtp-Source: APXvYqxhSccF5T3WbKUTilfL09MMI8tb+dVX4luy/Y0DNluQ6NSy4sub6RCVqWNIj1W491FkxGA/Rg== X-Received: by 2002:adf:97cb:: with SMTP id t11mr15560441wrb.312.1570438813748; Mon, 07 Oct 2019 02:00:13 -0700 (PDT) Received: from pi3 ([194.230.155.145]) by smtp.googlemail.com with ESMTPSA id h14sm22824821wro.44.2019.10.07.02.00.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2019 02:00:13 -0700 (PDT) Date: Mon, 7 Oct 2019 11:00:10 +0200 From: Krzysztof Kozlowski To: Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Subject: Re: [PATCH 4/5] hw/arm/exynos4210: Use the Samsung s3c SDHCI controller Message-ID: <20191007090010.GB541@pi3> References: <20191005154748.21718-1-f4bug@amsat.org> <20191005154748.21718-5-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20191005154748.21718-5-f4bug@amsat.org> User-Agent: Mutt/1.12.1 (2019-06-15) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.221.65 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?B?RnLDqWTDqXJpYw==?= Basse , Peter Maydell , Eduardo Habkost , Evgeny Voevodin , Bartlomiej Zolnierkiewicz , Igor Mitsyanko , qemu-devel@nongnu.org, Jean-Christophe Dubois , qemu-arm@nongnu.org, Dmitry Solodkiy , Cleber Rosa , Maksim Kozlov , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Guenter Roeck Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Sat, Oct 05, 2019 at 05:47:47PM +0200, Philippe Mathieu-Daud=C3=A9 wrote: > The Exynos SoC has specific SDHCI registers. Use the s3c SDHCI > model which handle these specific registers. >=20 > This silents the following "SDHC ... not implemented" warnings so > we can focus on the important registers missing: >=20 > $ qemu-system-arm ... -d unimp \ > -append "... root=3D/dev/mmcblk0 rootfstype=3Dext4 rw rootwait" \ > -drive file=3Dlinux-build-test/rootfs/arm/rootfs-armv5.ext2,if=3Dsd,f= ormat=3Draw > [...] > [ 25.744858] sdhci: Secure Digital Host Controller Interface driver > [ 25.745862] sdhci: Copyright(c) Pierre Ossman > [ 25.783188] s3c-sdhci 12530000.sdhci: clock source 2: mmc_busclk.2 (= 12000000 Hz) > SDHC rd_4b @0x80 not implemented > SDHC wr_4b @0x80 <- 0x00000020 not implemented > SDHC wr_4b @0x8c <- 0x00030000 not implemented > SDHC rd_4b @0x80 not implemented > SDHC wr_4b @0x80 <- 0xc0004100 not implemented > SDHC wr_4b @0x84 <- 0x80808080 not implemented > [ 26.013318] mmc0: SDHCI controller on samsung-hsmmc [12530000.sdhci]= using ADMA > [ 26.032318] Synopsys Designware Multimedia Card Interface Driver > [ 42.024885] Waiting for root device /dev/mmcblk0... >=20 > Signed-off-by: Philippe Mathieu-Daud=C3=A9 > --- > hw/arm/exynos4210.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof