From nobody Mon May 6 17:26:12 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+39936+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+39936+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1556854091; cv=none; d=zoho.com; s=zohoarc; b=cqY1YLz6Gf4LcEQhZmkkltCTog9WQmMANY1GNdXkU6Cbwo7SYiiOMf5rYDRVf9I2vJ2rnoctykQSORPLU8z5wcZGYuZ5mW/F5GifJC2TG5Tcq+QMR5Q6H7vtMD3d411ush8dSuXH3dJvBGgtL/jq7Z4Y5O2YhB9GdELqtEJUZ3M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1556854091; h=Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:Message-ID:Reply-To:References:Sender:Subject:To:ARC-Authentication-Results; bh=pVQ4ZvG6r4cxhfgWnsyLdF+7BQfDCNhkeolrldoKB2I=; b=YNKxP1Ms9QOPot1LFcBfWZd6OJZcD75AbF5Jf8MRYBfhB8aXaF/k0BuaBIu8gCQTY3Bg1MstzAEFK/zSrhlF2uiZWncxQahNw/2HR3gQb5O06y8snoHEEveYLTq8TVExGTZaliFVaRCHSyvTIZIDPckI9ZusPcE57ub6i/K/NSc= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+39936+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1556854091849398.64847694651075; Thu, 2 May 2019 20:28:11 -0700 (PDT) Return-Path: X-Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by groups.io with SMTP; Thu, 02 May 2019 20:28:11 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 May 2019 20:28:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,424,1549958400"; d="scan'208";a="167124851" X-Received: from pg-iccf0195.altera.com ([10.104.4.90]) by fmsmga002.fm.intel.com with ESMTP; 02 May 2019 20:28:09 -0700 From: "Loh, Tien Hock" To: devel@edk2.groups.io, thloh85@gmail.com Cc: "Tien Hock, Loh" , Leif Lindholm , Ard Biesheuvel Subject: [edk2-devel] [[PATCH v2] 2/7] EmbeddedPkg: Fix DwEmmc driver bugs Date: Fri, 3 May 2019 11:26:58 +0800 Message-Id: <1556854023-5486-3-git-send-email-tien.hock.loh@intel.com> In-Reply-To: <1556854023-5486-1-git-send-email-tien.hock.loh@intel.com> References: <1556854023-5486-1-git-send-email-tien.hock.loh@intel.com> Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,tien.hock.loh@intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1556854091; bh=TbzFCHsJJEdctgI+2wEfIAtKja945VYuugV7mHzEvgM=; h=Cc:Date:From:Reply-To:Subject:To; b=rk5YkHeQzBMSgRFrfQXVgYWYVIbVkocfnkgcko4UbHWYyzoOZnyqSbpdtE+DJalyy/U 3oP+0wLBwRksdSqdS8vjh86HpifeTsuyjpZSLNNWBLfR9Ev3RZdG/dy8uJ98iGdy2FamA HrYNLjoXI8APxwnTcODLM1vclePohKO9dgc= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: "Tien Hock, Loh" Clear CTYPE on initialization. This is important if previous bootloader changes the CTYPE can cause the controller to not initialize correctly if CTYPE is not reset to 0 Signed-off-by: "Tien Hock, Loh" Cc: Leif Lindholm Cc: Ard Biesheuvel --- EmbeddedPkg/Drivers/DwEmmcDxe/DwEmmcDxe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/EmbeddedPkg/Drivers/DwEmmcDxe/DwEmmcDxe.c b/EmbeddedPkg/Driver= s/DwEmmcDxe/DwEmmcDxe.c index fa24802..058665b 100644 --- a/EmbeddedPkg/Drivers/DwEmmcDxe/DwEmmcDxe.c +++ b/EmbeddedPkg/Drivers/DwEmmcDxe/DwEmmcDxe.c @@ -206,6 +206,7 @@ DwEmmcNotifyState ( MmioWrite32 (DWEMMC_TMOUT, ~0); MmioWrite32 (DWEMMC_IDINTEN, 0); MmioWrite32 (DWEMMC_BMOD, DWEMMC_IDMAC_SWRESET); + MmioWrite32 (DWEMMC_CTYPE, 0); =20 MmioWrite32 (DWEMMC_BLKSIZ, DWEMMC_BLOCK_SIZE); do { --=20 2.2.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#39936): https://edk2.groups.io/g/devel/message/39936 Mute This Topic: https://groups.io/mt/31480078/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-