As a first step in gradually adding TPM2 support to ArmVirtQemu, add
the TPM2_ENABLE configurable to the [Defines] section, and if it is
set, add the ResetSystem PEIM to the build, along with the library
class references that we will need to support it:
- wire ArmVirtPsciResetSystemPeiLib into the ResetSystem PEIM itself,
which will be in charge of performing the actual reset
- add PeiResetSystemLib as the common ResetSystemLib resolution for
PEIM class modules, so that other PEIMs will invoke the PPI
published by the ResetSystem PEIM.
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
Reviewed-by: Laszlo Ersek <ler...@redhat.com>
---
ArmVirtPkg/ArmVirtQemu.dsc | 14 ++++++++++++++
ArmVirtPkg/ArmVirtQemu.fdf | 4 ++++
2 files changed, 18 insertions(+)
diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index 7d05415d0f93..d1757cdba671 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -29,6 +29,7 @@ [Defines]
#
DEFINE TTY_TERMINAL = FALSE
DEFINE SECURE_BOOT_ENABLE = FALSE
+ DEFINE TPM2_ENABLE = FALSE
#
# Network definition
@@ -77,6 +78,10 @@ [LibraryClasses.common]
[LibraryClasses.common.PEIM]
ArmVirtMemInfoLib|ArmVirtPkg/Library/QemuVirtMemInfoLib/QemuVirtMemInfoPeiLib.inf
+!if $(TPM2_ENABLE) == TRUE
+ ResetSystemLib|MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.inf
+!endif
+
[LibraryClasses.common.DXE_DRIVER]
ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
@@ -100,6 +105,8 @@ [PcdsFeatureFlag.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
+ gArmVirtTokenSpaceGuid.PcdTpm2SupportEnabled|$(TPM2_ENABLE)
+
[PcdsFixedAtBuild.common]
!if $(ARCH) == AARCH64
gArmTokenSpaceGuid.PcdVFPEnabled|1
@@ -266,6 +273,13 @@ [Components.common]
MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+!if $(TPM2_ENABLE) == TRUE
+ MdeModulePkg/Universal/ResetSystemPei/ResetSystemPei.inf {
+ <LibraryClasses>
+
ResetSystemLib|ArmVirtPkg/Library/ArmVirtPsciResetSystemPeiLib/ArmVirtPsciResetSystemPeiLib.inf
+ }
+!endif
+
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf {
<LibraryClasses>
NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
diff --git a/ArmVirtPkg/ArmVirtQemu.fdf b/ArmVirtPkg/ArmVirtQemu.fdf
index 2c8936a1ae15..f55918d26b06 100644
--- a/ArmVirtPkg/ArmVirtQemu.fdf
+++ b/ArmVirtPkg/ArmVirtQemu.fdf
@@ -113,6 +113,10 @@ [FV.FVMAIN_COMPACT]
INF MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
+!if $(TPM2_ENABLE) == TRUE
+ INF MdeModulePkg/Universal/ResetSystemPei/ResetSystemPei.inf
+!endif
+
FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED =
TRUE {
SECTION FV_IMAGE = FVMAIN
--
2.20.1
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