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Thu, 16 Sep 2021 21:17:57 +0000 X-Received: from b03ledav002.gho.boulder.ibm.com (b03ledav002.gho.boulder.ibm.com [9.17.130.233]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 18GLHuKM19333520 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 16 Sep 2021 21:17:56 GMT X-Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7FA2E136051; Thu, 16 Sep 2021 21:17:56 +0000 (GMT) X-Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F1B2C136053; Thu, 16 Sep 2021 21:17:55 +0000 (GMT) X-Received: from sbct-2.pok.ibm.com (unknown [9.47.158.152]) by b03ledav002.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 16 Sep 2021 21:17:55 +0000 (GMT) From: "Stefan Berger" To: devel@edk2.groups.io Cc: marcandre.lureau@redhat.com, kraxel@redhat.com, jiewen.yao@intel.com, ardb+tianocore@kernel.org, leif@nuviainc.com, sami.mujawar@arm.com, Stefan Berger , Stefan Berger Subject: [edk2-devel] [RFC PATCH 3/3] ArmVirtPkg: Disable the TPM2 platform hierarchy Date: Thu, 16 Sep 2021 17:17:52 -0400 Message-Id: <20210916211752.2714332-4-stefanb@linux.ibm.com> In-Reply-To: <20210916211752.2714332-1-stefanb@linux.ibm.com> References: <20210916211752.2714332-1-stefanb@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 77oCCOmy_NLCeJ5Q3K_gfb8jo1m9BuVH X-Proofpoint-ORIG-GUID: QR1uke1iWIT2I8cJuz6ht4UR92zJ6jVf Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: 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,stefanb@linux.ibm.com X-Gm-Message-State: CymBpuHtUnpE6lH2iHkRyRJAx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1631827084; bh=8zLWSPRH5FyOOs+u/lgybSSUFTjz62TfrXHE+UDPum0=; h=Cc:Date:From:Reply-To:Subject:To; b=QdOdETDkr1JALQ/s6dzGdYwNV44HxRPITqvSQkTlZufZDyNNBlSdjGOtDfeTwTyxHzE sjpagRKp6i/UYlqQflsFQE3nCMoMgvPjnWS93tzJyveZY8dabqBW7ToZLWrHwvWakR7P2 QNWU9kh+zNYChh3vFcyesE0qoKnYfg0GtcM= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1631827085447100012 Content-Type: text/plain; charset="utf-8" From: Stefan Berger Disable the TPM2 platform hierarchy by directly calling ConfigureTpmPlatformHierarchy(). Cc: Ard Biesheuvel Cc: Leif Lindholm Cc: Sami Mujawar Cc: Gerd Hoffmann Signed-off-by: Stefan Berger Reviewed-by: Sami Mujawar --- ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c | 6 ++++++ .../PlatformBootManagerLib/PlatformBootManagerLib.inf | 1 + 2 files changed, 7 insertions(+) diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmVi= rtPkg/Library/PlatformBootManagerLib/PlatformBm.c index 69448ff65b..1848042f86 100644 --- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c +++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -696,6 +697,11 @@ PlatformBootManagerBeforeConsole ( // EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid); =20 + // + // Disable the TPM 2 platform hierarchy + // + ConfigureTpmPlatformHierarchy (); + // // Dispatch deferred images after EndOfDxe event. // diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerL= ib.inf b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.i= nf index 9f54224d3e..997eb1a442 100644 --- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf +++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf @@ -48,6 +48,7 @@ QemuBootOrderLib QemuLoadImageLib ReportStatusCodeLib + TpmPlatformHierarchyLib UefiBootManagerLib UefiBootServicesTableLib UefiLib --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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