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Thread-Index: AQHTzbWKXBSFj02WCEeg2WwlaDTSxaP7q3gAgCL3m3A= Date: Fri, 4 May 2018 23:17:12 +0000 Message-ID: References: <20180406144223.10931-1-supreeth.venkatesh@arm.com> <20180406144223.10931-2-supreeth.venkatesh@arm.com> <20180411144324.GG663@e104320-lin> In-Reply-To: <20180411144324.GG663@e104320-lin> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Supreeth.Venkatesh@arm.com; x-originating-ip: [217.140.111.135] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; AM4PR0802MB2196; 7:3/WJAGk4Z7u8S/F4RODcu9Cisw3CIgWVC12I1eNY1pp/AYXSXjZPZWN1DjEXkG/3DssOGBW1naICW455jj6m/9ccL+HucaW9rciNt1F86zexOefktYswT+akvY9OYiGeBE7YgGgc0kdEYC8O3+WHBfCjEMxWV6u0AFkDoECpxuqR0XSS8DKF4tyleVHEDJGwQ+4j1bivf+Av/juMmS/SRd9Uzm+SAcjaGFuAjcuaaR/IbSo9nHPVVRXI2yqHbgES x-ms-exchange-antispam-srfa-diagnostics: SOS;SOR; x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(7020095)(4652020)(48565401081)(5600026)(2017052603328)(7153060)(7193020); SRVR:AM4PR0802MB2196; x-ms-traffictypediagnostic: AM4PR0802MB2196: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(180628864354917)(162533806227266)(228905959029699); x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(3231254)(944501410)(52105095)(10201501046)(93006095)(93001095)(3002001)(6055026)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123564045)(20161123560045)(20161123562045)(20161123558120)(6072148)(201708071742011); SRVR:AM4PR0802MB2196; BCL:0; PCL:0; RULEID:; SRVR:AM4PR0802MB2196; x-forefront-prvs: 06628F7CA4 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(39860400002)(346002)(39380400002)(396003)(376002)(366004)(13464003)(199004)(189003)(40434004)(105586002)(446003)(8936002)(106356001)(4326008)(11346002)(476003)(486006)(72206003)(5660300001)(6116002)(478600001)(305945005)(7736002)(3846002)(25786009)(81156014)(81166006)(8676002)(66066001)(14454004)(97736004)(54906003)(316002)(5250100002)(3280700002)(99286004)(6246003)(86362001)(3660700001)(74316002)(9686003)(55016002)(6436002)(229853002)(102836004)(6862004)(2906002)(6636002)(6506007)(68736007)(59450400001)(53546011)(33656002)(26005)(2900100001)(76176011)(7696005)(53936002)(5890100001); DIR:OUT; SFP:1101; SCL:1; SRVR:AM4PR0802MB2196; H:AM4PR0802MB2306.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: bp5ZiUtMwnCS/7nMlgW6KzOwNxw2ebGzhzPPYnHxbEC7PVbDaB62NFlxC5b9U/zCYFgx2+SZcjixrZRBy8atXi7MjGb86nVJeFTEcBoppDEWmY3RV/dT4wZjytRbKJjjg47d6qi7J6+PajRd0de134US096JSVEnaRpUCcp6ttcQdIQJ59K4NnNHI1IBQ9Qr spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: 7f8b017a-d108-409a-a4bd-08d5b2152afa X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7f8b017a-d108-409a-a4bd-08d5b2152afa X-MS-Exchange-CrossTenant-originalarrivaltime: 04 May 2018 23:17:12.6826 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR0802MB2196 Subject: Re: [PATCH v1 01/18] ArmPkg: Add PCDs needed for MM communication driver. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 May 2018 23:17:15 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable My response inline. -----Original Message----- From: Achin Gupta Sent: Wednesday, April 11, 2018 9:43 AM To: Supreeth Venkatesh Cc: edk2-devel@lists.01.org; michael.d.kinney@intel.com; liming.gao@intel.c= om; jiewen.yao@intel.com; leif.lindholm@linaro.org; ard.biesheuvel@linaro.o= rg; nd Subject: Re: [PATCH v1 01/18] ArmPkg: Add PCDs needed for MM communication = driver. On Fri, Apr 06, 2018 at 03:42:06PM +0100, Supreeth Venkatesh wrote: > This patch defines PCDs to describe the base address and size of > communication buffer between normal world (uefi) and standalone MM > environment in the secure world. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Achin Gupta > Signed-off-by: Supreeth Venkatesh > --- > ArmPkg/ArmPkg.dec | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec index > a55b6268ff..b64942220b 100644 > --- a/ArmPkg/ArmPkg.dec > +++ b/ArmPkg/ArmPkg.dec > @@ -223,6 +223,9 @@ > gArmTokenSpaceGuid.PcdSystemMemoryBase|0|UINT64|0x00000029 > gArmTokenSpaceGuid.PcdSystemMemorySize|0|UINT64|0x0000002A > > + gArmTokenSpaceGuid.PcdMmBufferBase|0|UINT64|0x00000045 > + gArmTokenSpaceGuid.PcdMmBufferSize|0|UINT64|0x00000046 > + > [PcdsFixedAtBuild.common, PcdsDynamic.common] > # > # ARM Architectural Timer > -- > 2.16.2 > Acked-by: Achin Gupta [Supreeth] Thanks. 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