From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:4001:c06::22c; helo=mail-io0-x22c.google.com; envelope-from=ard.biesheuvel@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-io0-x22c.google.com (mail-io0-x22c.google.com [IPv6:2607:f8b0:4001:c06::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 00F2D21F3885C for ; Thu, 12 Oct 2017 10:14:42 -0700 (PDT) Received: by mail-io0-x22c.google.com with SMTP id 134so2031973ioo.0 for ; Thu, 12 Oct 2017 10:18:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=PE4yU3mCbV8GxfXs3wOZ622vGns77yHOp0aqRBL/xrc=; b=MCtOqeUExNDkwi0QK+yKfUACy8LQwe60+yM24wVky+m+pwakKwCaZ4ng5/mpi+SlR0 GccGHvU9foXPGxszlt6eobciochPDHJ503lHFoGJq9cV3WgbamcRxBR4QEnJH8zBVfH6 bIen9hxVufrwKvR9b1AaAnKAhpw8dUyixzW/Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=PE4yU3mCbV8GxfXs3wOZ622vGns77yHOp0aqRBL/xrc=; b=B5I/FyXvnUcIB7Jmav3n9EY0ug2mdRW4Mkbg8uDQx8vs7fQhSFWJoBbYbdXmyPEZFp 4ShoSLQbjB7cAhULeHkqlb3ziJesKcalUlBvOfapeuUFB3j+JjQAG4lib6JNdX4FR5nk LpzfnhY+/AqpAXgAeh/T1lkQH8ewn0RybwGdbLLF+yGA3W5aLxLTBIOHU4JUgCE1N6zo l+XsUrfj5oV29PSAcdJPRJOI7tt7NXono6cQCoZF1pOpx7xjYC9ijZfGrpTd8znIM8sh NUadcsBWNqL3LFJ8XhVMt2rzbhX9oilg2Sbw7s4DyquV9nTVgRchsnjmHbYMzfoLccjS gIyQ== X-Gm-Message-State: AMCzsaXUe3TZM+kF+HPxJVLFCi6vUK5pSGA5HO0oefLdt7SMATQJE19y xcb9biccLSQPfagdlwIrFEfxLHdDWNMb2ySAdGrLhQ== X-Google-Smtp-Source: ABhQp+Qa2n03H/LfE2Qbxqgemr5hDXD7YDwcY3e4RfY4daM2/ijsUsENczYCixH/KRWqrrNHxOhSEzmMarwcaF5zKbo= X-Received: by 10.107.11.27 with SMTP id v27mr4215204ioi.179.1507828692717; Thu, 12 Oct 2017 10:18:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.107.131.167 with HTTP; Thu, 12 Oct 2017 10:18:11 -0700 (PDT) In-Reply-To: <20171012171352.45168-4-supreeth.venkatesh@arm.com> References: <20171012171352.45168-1-supreeth.venkatesh@arm.com> <20171012171352.45168-4-supreeth.venkatesh@arm.com> From: Ard Biesheuvel Date: Thu, 12 Oct 2017 18:18:11 +0100 Message-ID: To: Supreeth Venkatesh Cc: "edk2-devel@lists.01.org" , Leif Lindholm , Achin Gupta Subject: Re: [PATCH v1 3/3] ArmPkg: Add PCDs needed for MM communication driver. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Oct 2017 17:14:43 -0000 Content-Type: text/plain; charset="UTF-8" Hi Supreeth, On 12 October 2017 at 18:13, 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: Supreeth Venkatesh > --- > ArmPkg/ArmPkg.dec | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec > index f99054a7de..d871ecc654 100644 > --- a/ArmPkg/ArmPkg.dec > +++ b/ArmPkg/ArmPkg.dec > @@ -229,6 +229,9 @@ > 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 This patch should be first in the series if the other patches depend on it.