vendorcode/intel: Add edk2-stable202005 support

This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005

Only include necessary header files.

MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.

Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Register/Amd/Fam17Msr.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Register/Amd/Fam17Msr.h
new file mode 100644
index 0000000000..4325477eef
--- /dev/null
+++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Register/Amd/Fam17Msr.h
@@ -0,0 +1,56 @@
+/** @file
+  MSR Definitions.
+
+  Provides defines for Machine Specific Registers(MSR) indexes. Data structures
+  are provided for MSRs that contain one or more bit fields.  If the MSR value
+  returned is a single 32-bit or 64-bit value, then a data structure is not
+  provided for that MSR.
+
+  Copyright (c) 2017, Advanced Micro Devices. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+  @par Specification Reference:
+  AMD64 Architecture Programming Manual volume 2, March 2017, Sections 15.34
+
+**/
+
+#ifndef __FAM17_MSR_H__
+#define __FAM17_MSR_H__
+
+/**
+  Secure Encrypted Virtualization (SEV) status register
+
+**/
+#define MSR_SEV_STATUS                     0xc0010131
+
+/**
+  MSR information returned for #MSR_SEV_STATUS
+**/
+typedef union {
+  ///
+  /// Individual bit fields
+  ///
+  struct {
+    ///
+    /// [Bit 0] Secure Encrypted Virtualization (Sev) is enabled
+    ///
+    UINT32  SevBit:1;
+
+    ///
+    /// [Bit 1] Secure Encrypted Virtualization Encrypted State (SevEs) is enabled
+    ///
+    UINT32  SevEsBit:1;
+
+    UINT32  Reserved:30;
+  } Bits;
+  ///
+  /// All bit fields as a 32-bit value
+  ///
+  UINT32  Uint32;
+  ///
+  /// All bit fields as a 64-bit value
+  ///
+  UINT64  Uint64;
+} MSR_SEV_STATUS_REGISTER;
+
+#endif