[PATCH 4/9] OvmfPkg: SmmCpuFeaturesLib library.

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

Introduce a FixedPCD to replace an Intel-specific macro.

PcdCpuSmmSmramSaveStateMapOffset - SMRAM Save State Map Offset.

The new PCD allows for SMM support on AMD-based x86 systems,
and it is declared here just to resolve the macro that will be
replaced by the shared Library/SmmCpuFeaturesLib.h file.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leo Duran <leo.duran@amd.com>
---
 OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf b/OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
index 31edf3a..f6c2c4c 100644
--- a/OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
+++ b/OvmfPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
@@ -2,6 +2,8 @@
 #  The CPU specific programming for PiSmmCpuDxeSmm module.
 #
 #  Copyright (c) 2009 - 2015, 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
@@ -36,3 +38,6 @@
   PcdLib
   DebugLib
   SmmServicesTableLib
+
+[FixedPcd]
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSmramSaveStateMapOffset       ## CONSUMES
-- 
2.7.4