From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from eu-smtp-delivery-143.mimecast.com (eu-smtp-delivery-143.mimecast.com [207.82.80.143]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1FCE81A1E3E for ; Wed, 31 Aug 2016 03:29:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector1-arm-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=/TqxmligsZh7sfOC89QRBkNWX20XGSj2406AEtlbRNA=; b=olBcV81MCwTlXXfvW3uzrDwH8mRx9BQ+MLTe85YO0XIWYnBIhFVcmmjAFDnH5dwzIcK4HZU8Mgnbyj7ip0VvVonL40KhuwiKRQeqr486yKZmrGzG0bETSrku8b1QOGJO2E7LwIG/TujpE6wZtlYKAzPQomJQRfDx7Ts2PYXYSic= Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-am5eur03lp0111.outbound.protection.outlook.com [213.199.154.111]) (Using TLS) by eu-smtp-1.mimecast.com with ESMTP id uk-mta-56-WUKDYkt3OhiV0bNWgFdfAw-1; Wed, 31 Aug 2016 11:29:41 +0100 Received: from AM5PR0801MB1762.eurprd08.prod.outlook.com (10.169.247.16) by AM5PR0801MB1761.eurprd08.prod.outlook.com (10.169.247.15) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id 15.1.587.13; Wed, 31 Aug 2016 10:29:40 +0000 Received: from AM5PR0801MB1762.eurprd08.prod.outlook.com ([10.169.247.16]) by AM5PR0801MB1762.eurprd08.prod.outlook.com ([10.169.247.16]) with mapi id 15.01.0599.010; Wed, 31 Aug 2016 10:29:38 +0000 From: Evan Lloyd To: Sudeep Holla , "edk2-devel@lists.01.org" , Linaro UEFI , "Leif Lindholm" CC: "ard.biesheuvel@linaro.org" Thread-Topic: [PATCH] Platforms/ARM/Juno: limit ACPI support to v5.0 and higher Thread-Index: AQHR/vNqCQVZsLgEw06+cIRiI/NkBqBi3KiQ Date: Wed, 31 Aug 2016 10:29:38 +0000 Message-ID: References: <1472144947-17736-1-git-send-email-sudeep.holla@arm.com> In-Reply-To: <1472144947-17736-1-git-send-email-sudeep.holla@arm.com> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [217.140.96.140] x-ld-processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr,ExtAddr x-ms-office365-filtering-correlation-id: 1d18fde5-2f49-4e48-675c-08d3d189b654 x-microsoft-exchange-diagnostics: 1; AM5PR0801MB1761; 20:d8huZUzCsyt2SnPvPWZ/OQq2otd3lAtwpTXdsrFN73GQA6RBvjTRGMR83G1l7TyDfyJKAHKaYnikxaNwk0o2Ji3XI2KB6AaOPN/VyPnyi/J4RhYe2W64kcWub8CJ/CQ/zdROWJmTPf/Wu/3D40m368Wi2NWse8lkgh9Dy2ofFtQ= x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:AM5PR0801MB1761; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(180628864354917)(162533806227266); x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(6040176)(601004)(2401047)(8121501046)(5005006)(3002001)(10201501046)(6055026); SRVR:AM5PR0801MB1761; BCL:0; PCL:0; RULEID:; SRVR:AM5PR0801MB1761; x-forefront-prvs: 00514A2FE6 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(6009001)(7916002)(199003)(189002)(40434004)(13464003)(7736002)(97736004)(50986999)(101416001)(122556002)(81166006)(77096005)(8676002)(81156014)(74316002)(8936002)(106356001)(106116001)(7846002)(87936001)(9686002)(66066001)(33656002)(19580395003)(7696003)(105586002)(68736007)(6116002)(10400500002)(2900100001)(305945005)(5660300001)(586003)(4326007)(102836003)(54356999)(189998001)(5001770100001)(5002640100001)(76176999)(2906002)(3846002)(5890100001)(19580405001)(2950100001)(76576001)(2501003)(3280700002)(86362001)(92566002)(3660700001); DIR:OUT; SFP:1101; SCL:1; SRVR:AM5PR0801MB1761; H:AM5PR0801MB1762.eurprd08.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-originalarrivaltime: 31 Aug 2016 10:29:38.8500 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM5PR0801MB1761 X-MC-Unique: WUKDYkt3OhiV0bNWgFdfAw-1 Subject: Re: [PATCH] Platforms/ARM/Juno: limit ACPI support to v5.0 and higher X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Aug 2016 10:29:46 -0000 Content-Language: en-US Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable >-----Original Message----- >From: Sudeep Holla [mailto:sudeep.holla@arm.com] >Sent: 25 August 2016 18:09 >To: edk2-devel@lists.01.org; Linaro UEFI; Evan Lloyd; Leif Lindholm >Cc: Sudeep Holla; ard.biesheuvel@linaro.org >Subject: [PATCH] Platforms/ARM/Juno: limit ACPI support to v5.0 and higher > >The ACPI spec predates the AARCH64 architecture by 5 versions, so there >is no point in supporting anything below v5.0. So set the PCD that >controls the ACPI table generation to the appropriate value. > >Based on the commit e0692789058e ("ArmVirtPkg/ArmVirtQemu: limit ACPI >support to v5.0 and higher") in the upstream TianoCore by Ard Biesheuvel > >Contributed-under: TianoCore Contribution Agreement 1.0 >Cc: Ard Biesheuvel >Cc: Leif Lindholm >Cc: Evan Lloyd >Signed-off-by: Sudeep Holla >--- > Platforms/ARM/Juno/ArmJuno.dsc | 4 ++++ > 1 file changed, 4 insertions(+) > >diff --git a/Platforms/ARM/Juno/ArmJuno.dsc >b/Platforms/ARM/Juno/ArmJuno.dsc >index c51d8f2e21ab..3029999bc66f 100644 >--- a/Platforms/ARM/Juno/ArmJuno.dsc >+++ b/Platforms/ARM/Juno/ArmJuno.dsc >@@ -183,6 +183,10 @@ > # > gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0300 > gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosDocRev|0x0 >+ # >+ # ACPI Table Version >+ # >+ gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20 > > [PcdsPatchableInModule] > # Console Resolution (Full HD) >-- >2.7.4 Reviewed-by: Evan Lloyd IMPORTANT NOTICE: The contents of this email and any attachments are confid= ential and may also be privileged. If you are not the intended recipient, p= lease notify the sender immediately and do not disclose the contents to any= other person, use it for any purpose, or store or copy the information in = any medium. Thank you.