From 806d668dee96ddbb81737675b9f074e04334fb13 Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Wed, 26 Feb 2020 20:05:11 +0100
Subject: [PATCH 08/13] ArmVirtPkg/ArmVirtQemu: enable TPM2 support in the PEI
 phase

Incorporate the PEI components and the associated library class
resolutions and PCD declarations to enable TPM2 support in the
PEI phase.

This patch ports (parts of) the following OvmfPkg commits to
ArmVirtQemu:
- 6cf1880fb5b6 ("OvmfPkg: add customized Tcg2ConfigPei clone",
                2018-03-09)
- 4672a4892867 ("OvmfPkg: include Tcg2Pei module", 2018-03-09)
- b9130c866dc0 ("OvmfPkg: link Sha384 and Sha512 support into Tcg2Pei
                and Tcg2Dxe", 2018-08-16)
- 5d3ef15da7c3 ("OvmfPkg: link SM3 support into Tcg2Pei and Tcg2Dxe",
                2019-07-19)

gEfiSecurityPkgTokenSpaceGuid.PcdTpm2HashMask defaults to 0x0 so
that the TPM init code adopts the currently active PCR banks as
the ones that are enabled by default.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2560
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: jiangfangjie <jiangfangjie@huawei.com>
---
 ArmVirtPkg/ArmVirtQemu.dsc | 20 ++++++++++++++++++++
 ArmVirtPkg/ArmVirtQemu.fdf |  2 ++
 2 files changed, 22 insertions(+)

diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index 3bbc79c..44138e5 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -75,11 +75,17 @@
   PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
   PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
 
+!if $(TPM2_ENABLE) == TRUE
+  Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
+!endif
+
 [LibraryClasses.common.PEIM]
   ArmVirtMemInfoLib|ArmVirtPkg/Library/QemuVirtMemInfoLib/QemuVirtMemInfoPeiLib.inf
 
 !if $(TPM2_ENABLE) == TRUE
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
   ResetSystemLib|MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.inf
+  Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibDTpm/Tpm2DeviceLibDTpm.inf
 !endif
 
 [LibraryClasses.common.DXE_DRIVER]
@@ -248,6 +254,10 @@
   # TPM2 support
   #
   gEfiSecurityPkgTokenSpaceGuid.PcdTpmBaseAddress|0x0
+!if $(TPM2_ENABLE) == TRUE
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpm2HashMask|0
+!endif
 
 [PcdsDynamicHii]
   gArmVirtTokenSpaceGuid.PcdForceNoAcpi|L"ForceNoAcpi"|gArmVirtVariableGuid|0x0|FALSE|NV,BS
@@ -278,6 +288,16 @@
     <LibraryClasses>
       ResetSystemLib|ArmVirtPkg/Library/ArmVirtPsciResetSystemPeiLib/ArmVirtPsciResetSystemPeiLib.inf
   }
+  OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+  SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf {
+    <LibraryClasses>
+      HashLib|SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha1/HashInstanceLibSha1.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha256/HashInstanceLibSha256.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha384/HashInstanceLibSha384.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.inf
+      NULL|SecurityPkg/Library/HashInstanceLibSm3/HashInstanceLibSm3.inf
+  }
 !endif
 
   MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf {
diff --git a/ArmVirtPkg/ArmVirtQemu.fdf b/ArmVirtPkg/ArmVirtQemu.fdf
index 69fa501..8488300 100644
--- a/ArmVirtPkg/ArmVirtQemu.fdf
+++ b/ArmVirtPkg/ArmVirtQemu.fdf
@@ -115,6 +115,8 @@ READ_LOCK_STATUS   = TRUE
 
 !if $(TPM2_ENABLE) == TRUE
   INF MdeModulePkg/Universal/ResetSystemPei/ResetSystemPei.inf
+  INF OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+  INF SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf
 !endif
 
   FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
-- 
2.18.2

