PATCH v1 1/1] Platform/VExpressPkg: Enable MM communication driver.

[edk2] [[edk2-platforms] PATCH v1 1/1] Platform/VExpressPkg: Enable MM communication driver.
Posted by Supreeth Venkatesh 6 years, 6 months ago
This patch enables MmCommunicationDxe on AArch64 Fixed Virtual
Platform (FVP) by defining required PCDs and driver inf file.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
---
 Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc | 11 +++++++++++
 Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf |  4 ++++
 2 files changed, 15 insertions(+)

diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc
index 51f0529db..ea138e0e7 100644
--- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc
+++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc
@@ -119,6 +119,11 @@
   ## Trustzone enable (to make the transition from EL3 to NS EL2 in ArmPlatformPkg/Sec)
   gArmTokenSpaceGuid.PcdTrustzoneSupport|TRUE
 
+!if $(ARM_STANDALONE_MM_ENABLE) == TRUE
+  gArmTokenSpaceGuid.PcdMmBufferBase|0xFF600000
+  gArmTokenSpaceGuid.PcdMmBufferSize|0x10000
+!endif
+
   #
   # ARM PrimeCell
   #
@@ -239,6 +244,12 @@
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
 !endif
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
+
+!if $(ARM_STANDALONE_MM_ENABLE) == TRUE
+  # Standalone MM Support
+  ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
+!endif
+
   MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
     <LibraryClasses>
       NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
diff --git a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf
index 1084eda3d..b4b737c5e 100644
--- a/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf
+++ b/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.fdf
@@ -85,6 +85,10 @@ FvNameGuid         = 87940482-fc81-41c3-87e6-399cf85ac8a0
   INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
 !if $(SECURE_BOOT_ENABLE) == TRUE
   INF SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+!endif
+!if $(ARM_STANDALONE_MM_ENABLE) == TRUE
+  # Standalone MM Support
+  INF ArmPkg/Drivers/MmCommunicationDxe/MmCommunication.inf
 !endif
   INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
   INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
-- 
2.14.1

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