OvmfPkg: pull in the SMM IPL and SMM core

"MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf" (a DXE_RUNTIME_DRIVER)
implements the SMM Initial Program Loader. It produces
EFI_SMM_BASE2_PROTOCOL and EFI_SMM_COMMUNICATION_PROTOCOL, relying on:
- EFI_SMM_ACCESS2_PROTOCOL
  (provided by OvmfPkg/SmmAccess/SmmAccess2Dxe.inf),
- EFI_SMM_CONTROL2_PROTOCOL
  (provided by OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf).

(The SMM IPL also depends on EFI_SMM_CONFIGURATION_PROTOCOL_GUID, but this
dependency is not enforced in the entry point. A protocol notify callback
is registered instead, hence we can delay providing that protocol via the
PiSmmCpuDxeSmm driver that is (to be) imported from UefiCpuPkg/.)

The SMM IPL loads the SMM core into SMRAM and executes it from there.
Therefore we add the SMM core to the build as well.

For the SMM core, a number of library classes need to be resolved.
Furthermore, each FDF file must provide the GenFds.py BaseTools utility
with a build rule for SMM_CORE; we copy the DXE_CORE's rule.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19043 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 21 insertions, 0 deletions

diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 9b071cb03a..5fccd9d427 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -300,6 +300,17 @@
 [LibraryClasses.common.SMM_CORE]

   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf

   TimerLib|OvmfPkg/Library/AcpiTimerLib/DxeAcpiTimerLib.inf

+  SmmCorePlatformHookLib|MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.inf

+  MemoryAllocationLib|MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/PiSmmCoreMemoryAllocationLib.inf

+  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf

+  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf

+  SmmMemLib|MdePkg/Library/SmmMemLib/SmmMemLib.inf

+  SmmServicesTableLib|MdeModulePkg/Library/PiSmmCoreSmmServicesTableLib/PiSmmCoreSmmServicesTableLib.inf

+!ifdef $(DEBUG_ON_SERIAL_PORT)

+  DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf

+!else

+  DebugLib|OvmfPkg/Library/PlatformDebugLibIoPort/PlatformDebugLibIoPort.inf

+!endif

 

 ################################################################################

 #

@@ -653,4 +664,14 @@
 !if $(SMM_REQUIRE) == TRUE

   OvmfPkg/SmmAccess/SmmAccess2Dxe.inf

   OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf

+

+  #

+  # SMM Initial Program Load (a DXE_RUNTIME_DRIVER)

+  #

+  MdeModulePkg/Core/PiSmmCore/PiSmmIpl.inf

+

+  #

+  # SMM_CORE

+  #

+  MdeModulePkg/Core/PiSmmCore/PiSmmCore.inf

 !endif