Add IntelFsp2Pkg and IntelFsp2WrapperPkg.

Add FSP2.0 support.
This series of patch is to support FSP2.0 specification at
https://firmware.intel.com/sites/default/files/FSP_EAS_v2.0_Draft%20External.pdf

Some major updates include:
1) One FSP binary is separated to multiple components:
FSP-T, FSP-M, FSP-S, and optional FSP-O.
Each component has its own configuration data region.
2) All FSP-APIs use same UPD format - FSP_UPD_HEADER.
3) Add EnumInitPhaseEndOfFirmware notifyphase.
4) FSP1.1/FSP1.0 compatibility is NOT maintained.
5) We also add rename Fsp* to FspWrapper* in IntelFsp2WrapperPkg,
to indicate that it is for FspWrapper only.

IntelFspPkg and IntelFspWrapperPkg will be deprecated.
The new Intel platform will follow FSP2.0 and use IntelFsp2Pkg
and IntelFsp2WrapperPkg.
The old platform can still use IntelFspPkg and IntelFspWrapperPkg
for compatibility consideration.

Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Ravi P Rangarajan <ravi.p.rangarajan@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Ravi P Rangarajan <ravi.p.rangarajan@intel.com>

IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.inf

@@ -0,0 +1,79 @@
+## @file
+# FSP-S wrapper PEI Module
+#
+# This PEIM initialize FSP.
+# This will be invoked only once. It will call FspMemoryInit API,
+# register TemporaryRamDonePpi to call TempRamExit API, and register MemoryDiscoveredPpi
+# notify to call FspSiliconInit API.
+#
+#  Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
+#
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution. The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php.
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010017
+  BASE_NAME                      = FspsWrapperPeim
+  FILE_GUID                      = 0D244DF9-6CE3-4133-A1CF-53200AB663AC
+  VERSION_STRING                 = 1.0
+  MODULE_TYPE                    = PEIM
+  ENTRY_POINT                    = FspsWrapperPeimEntryPoint
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES           = IA32
+#
+
+[LibraryClasses]
+  PeimEntryPoint
+  PeiServicesLib
+  PeiServicesTablePointerLib
+  BaseLib
+  BaseMemoryLib
+  TimerLib
+  DebugLib
+  HobLib
+  MemoryAllocationLib
+  FspWrapperPlatformLib
+  FspWrapperHobProcessLib
+  DebugAgentLib
+  UefiCpuLib
+  PeCoffGetEntryPointLib
+  PeCoffExtraActionLib
+  PerformanceLib
+  FspWrapperApiLib
+  FspWrapperApiTestLib
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+  UefiCpuPkg/UefiCpuPkg.dec
+  IntelFsp2Pkg/IntelFsp2Pkg.dec
+  IntelFsp2WrapperPkg/IntelFsp2WrapperPkg.dec
+
+[Ppis]
+  gTopOfTemporaryRamPpiGuid             ## PRODUCES
+  gFspSiliconInitDonePpiGuid            ## PRODUCES
+  gEfiEndOfPeiSignalPpiGuid             ## PRODUCES
+  gEfiTemporaryRamDonePpiGuid           ## PRODUCES
+  gEfiPeiMemoryDiscoveredPpiGuid        ## PRODUCES
+
+[Pcd]
+  gFspWrapperTokenSpaceGuid.PcdFspsBaseAddress                ## CONSUMES
+
+[Guids]
+  gFspHobGuid                           ## CONSUMES ## HOB
+  gFspApiPerformanceGuid                ## CONSUMES ## GUID
+
+[Sources]
+  FspsWrapperPeim.c
+
+[Depex]
+  gEfiPeiMemoryDiscoveredPpiGuid