[PATCH v2 3/9] UefiCpuPkg: SmmCpuFeaturesLib library.

[Leo Duran <leo.duran@amd.com>]

Introduce a couple of FixedPCDs to replace Intel-specific macros.
The new PCDs will allow SMM support on AMD-based x86 systems.

1) PcdCpuSmmSmramSaveStateMapOffset - SMRAM Save State Map Offset.
2) PcdCpuSmmPSDOffset - Processor SMM Descriptor Offset in SMRAM.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leo Duran <leo.duran@amd.com>
---
 UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf    | 5 +++++
 UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
index 77908b0..1be2671 100644
--- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
+++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
@@ -2,6 +2,8 @@
 #  The CPU specific programming for PiSmmCpuDxeSmm module.
 #
 #  Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2017, AMD Incorporated. 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
@@ -36,5 +38,8 @@
   MemoryAllocationLib
   DebugLib
 
+[FixedPcd]
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSmramSaveStateMapOffset       ## CONSUMES
+
 [Pcd]
   gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber        ## SOMETIMES_CONSUMES
diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
index db8dcdc..b1937de 100644
--- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
+++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
@@ -3,6 +3,8 @@
 #  is included.
 #
 #  Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2017, AMD Incorporated. 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
@@ -78,6 +80,10 @@
   gEfiAcpi20TableGuid                      ## SOMETIMES_CONSUMES ## SystemTable
   gEfiAcpi10TableGuid                      ## SOMETIMES_CONSUMES ## SystemTable
 
+[FixedPcd]
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSmramSaveStateMapOffset       ## CONSUMES
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmPSDOffset                     ## CONSUMES
+
 [Pcd]
   gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber        ## SOMETIMES_CONSUMES
   gUefiCpuPkgTokenSpaceGuid.PcdCpuMsegSize                         ## SOMETIMES_CONSUMES
-- 
2.7.4