From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=217.140.101.70; helo=foss.arm.com; envelope-from=sughosh.ganu@arm.com; receiver=edk2-devel@lists.01.org Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by ml01.01.org (Postfix) with ESMTP id E60A121A07A82 for ; Mon, 26 Nov 2018 22:19:44 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9B5662379; Mon, 26 Nov 2018 22:19:44 -0800 (PST) Received: from usa.arm.com (a074948-lin.blr.arm.com [10.162.4.56]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id C912E3F5AF; Mon, 26 Nov 2018 22:19:42 -0800 (PST) From: Sughosh Ganu To: edk2-devel@lists.01.org, Ard Biesheuvel , Leif Lindholm , Achin Gupta Date: Tue, 27 Nov 2018 11:49:20 +0530 Message-Id: <1543299564-25266-2-git-send-email-sughosh.ganu@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543299564-25266-1-git-send-email-sughosh.ganu@arm.com> References: <1543299564-25266-1-git-send-email-sughosh.ganu@arm.com> Subject: [PATCH v4 1/5] ArmPkg: Add PCDs needed for MM communication driver. 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From: Achin Gupta 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: Sughosh Ganu --- ArmPkg/ArmPkg.dec | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec index 84e57a0bf01c..0db7aa9d301c 100644 --- a/ArmPkg/ArmPkg.dec +++ b/ArmPkg/ArmPkg.dec @@ -240,6 +240,9 @@ [PcdsFixedAtBuild.common, PcdsDynamic.common, PcdsPatchableInModule.common] 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 -- 2.7.4