Hi Michael,

I attempted to merge this patch, however the contents no longer apply. There 
was a refactor done to AcpiPlatform.c to eliminate the MAX_CPU_NUM macro:

https://github.com/tianocore/edk2-platforms/commit/353f3ed966abc267c4e77b46a3b5ab82a0a86488#diff-ae3eb6d7a13316e69709faeb1e624bc2f87ede0dba5148dc198d109e1190e0bb

After this refactor, there are several merge conflicts in this patch. Could you 
please rebase to latest master branch and re-send the patch?

Thanks,
Nate 

-----Original Message-----
From: mikub...@linux.microsoft.com <mikub...@linux.microsoft.com> 
Sent: Friday, August 6, 2021 12:54 PM
To: devel@edk2.groups.io
Cc: Chiu, Chasel <chasel.c...@intel.com>; Desimone, Nathaniel L 
<nathaniel.l.desim...@intel.com>; Liming Gao <gaolim...@byosoft.com.cn>; Dong, 
Eric <eric.d...@intel.com>; Maddy, Daniel <dan...@microsoft.com>; Michael 
Kubacki <michael.kuba...@microsoft.com>
Subject: [edk2-platforms][PATCH v1 1/1] MinPlatformPkg/AcpiTables: Update 
structures for ACPI 6.3

From: Daniel Maddy <dan...@microsoft.com>

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3535

Updates ACPI table structures in MinPlatformPkg for ACPI 6.3.

Cc: Chasel Chiu <chasel.c...@intel.com>
Cc: Nate DeSimone <nathaniel.l.desim...@intel.com>
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Eric Dong <eric.d...@intel.com>
Cc: Daniel Maddy <dan...@microsoft.com>
Co-authored-by: Michael Kubacki <michael.kuba...@microsoft.com>
Signed-off-by: Michael Kubacki <michael.kuba...@microsoft.com>
---
 Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c | 203 
++++++++++----------
 Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Facs/Facs.c    |  11 +-
 Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Fadt/Fadt.c    |  74 ++++---
 3 files changed, 150 insertions(+), 138 deletions(-)

diff --git a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c 
b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
index 2b51c34ef2fd..5e3c4c0672f9 100644
--- a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
+++ b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
@@ -2,6 +2,7 @@
   ACPI Platform Driver
 
 Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
+Copyright (c) Microsoft Corporation.<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -13,7 +14,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  #pragma pack(1)
 
 typedef struct {
-  UINT32   AcpiProcessorId;
+  UINT32   AcpiProcessorUid;
   UINT32   ApicId;
   UINT32   Flags;
   UINT32   SwProcApicId;
@@ -27,9 +28,9 @@ typedef struct {
 // Define Union of IO APIC & Local APIC structure;  //  typedef union {
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE AcpiLocalApic;
-  EFI_ACPI_4_0_IO_APIC_STRUCTURE              AcpiIoApic;
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE AcpiLocalx2Apic;
+  EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE   AcpiLocalApic;
+  EFI_ACPI_6_3_IO_APIC_STRUCTURE                AcpiIoApic;
+  EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE AcpiLocalx2Apic;
   struct {
     UINT8 Type;
     UINT8 Length;
@@ -38,9 +39,9 @@ typedef union {
 
 #pragma pack()
 
-extern EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE  Facs; -extern 
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt; -extern 
EFI_ACPI_HIGH_PRECISION_EVENT_TIMER_TABLE_HEADER  Hpet;
+extern EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE     Facs;
+extern EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE        Fadt;
+extern EFI_ACPI_HIGH_PRECISION_EVENT_TIMER_TABLE_HEADER Hpet;
 extern EFI_ACPI_WSMT_TABLE Wsmt;
 
 VOID  *mLocalTable[] = {
@@ -217,7 +218,7 @@ DebugDisplayReOrderTable(
   DEBUG ((EFI_D_ERROR, "Index  AcpiProcId  ApicId  Flags  SwApicId  Skt\n"));
   for (Index=0; Index<MAX_CPU_NUM; Index++) {
     DEBUG ((EFI_D_ERROR, " %02d       0x%02X      0x%02X      %d      0x%02X   
  %d\n",
-                           Index, mCpuApicIdOrderTable[Index].AcpiProcessorId,
+                           Index, 
+ mCpuApicIdOrderTable[Index].AcpiProcessorUid,
                            mCpuApicIdOrderTable[Index].ApicId,
                            mCpuApicIdOrderTable[Index].Flags,
                            mCpuApicIdOrderTable[Index].SwProcApicId,
@@ -232,31 +233,31 @@ AppendCpuMapTableEntry (
   )
 {
   EFI_STATUS    Status;
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE *LocalApicPtr;
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE *LocalX2ApicPtr;
+  EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE *LocalApicPtr;  
+ EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE *LocalX2ApicPtr;
   UINT8         Type;
 
   Status = EFI_SUCCESS;
   Type = ((ACPI_APIC_STRUCTURE_PTR *)ApicPtr)->AcpiApicCommon.Type;
-  LocalApicPtr = (EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE 
*)(&((ACPI_APIC_STRUCTURE_PTR *)ApicPtr)->AcpiLocalApic);
-  LocalX2ApicPtr = (EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE 
*)(&((ACPI_APIC_STRUCTURE_PTR *)ApicPtr)->AcpiLocalx2Apic);
+  LocalApicPtr = (EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE 
+ *)(&((ACPI_APIC_STRUCTURE_PTR *)ApicPtr)->AcpiLocalApic);  
+ LocalX2ApicPtr = (EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE 
+ *)(&((ACPI_APIC_STRUCTURE_PTR *)ApicPtr)->AcpiLocalx2Apic);
 
-  if(Type == EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC) {
+  if(Type == EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC) {
     if(!mX2ApicEnabled) {
-      LocalApicPtr->Flags           = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].Flags;
-      LocalApicPtr->ApicId          = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].ApicId;
-      LocalApicPtr->AcpiProcessorId = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].AcpiProcessorId;
+      LocalApicPtr->Flags            = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].Flags;
+      LocalApicPtr->ApicId           = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].ApicId;
+      LocalApicPtr->AcpiProcessorUid = 
+ (UINT8)mCpuApicIdOrderTable[LocalApicCounter].AcpiProcessorUid;
     } else {
-      LocalApicPtr->Flags           = 0;
-      LocalApicPtr->ApicId          = 0xFF;
-      LocalApicPtr->AcpiProcessorId = (UINT8)0xFF;
+      LocalApicPtr->Flags            = 0;
+      LocalApicPtr->ApicId           = 0xFF;
+      LocalApicPtr->AcpiProcessorUid = (UINT8)0xFF;
       Status = EFI_UNSUPPORTED;
     }
-  } else if(Type == EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC) {
+  } else if(Type == EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC) {
     if(mX2ApicEnabled) {
       LocalX2ApicPtr->Flags            = 
(UINT8)mCpuApicIdOrderTable[LocalApicCounter].Flags;
       LocalX2ApicPtr->X2ApicId         = 
mCpuApicIdOrderTable[LocalApicCounter].ApicId;
-      LocalX2ApicPtr->AcpiProcessorUid = 
mCpuApicIdOrderTable[LocalApicCounter].AcpiProcessorId;
+      LocalX2ApicPtr->AcpiProcessorUid = 
+ mCpuApicIdOrderTable[LocalApicCounter].AcpiProcessorUid;
     } else {
       LocalX2ApicPtr->Flags            = 0;
       LocalX2ApicPtr->X2ApicId         = (UINT32)-1;
@@ -311,8 +312,8 @@ SortCpuLocalApicInTable (
         CpuIdMapPtr->ApicId  = (UINT32)ProcessorInfoBuffer.ProcessorId;
         CpuIdMapPtr->Flags   = ((ProcessorInfoBuffer.StatusFlag & 
PROCESSOR_ENABLED_BIT) != 0);
         CpuIdMapPtr->SocketNum = (UINT32)ProcessorInfoBuffer.Location.Package;
-        CpuIdMapPtr->AcpiProcessorId = (CpuIdMapPtr->SocketNum * 
FixedPcdGet32(PcdMaxCpuCoreCount) * FixedPcdGet32(PcdMaxCpuThreadCount)) + 
GetIndexFromApicId(CpuIdMapPtr->ApicId); //CpuIdMapPtr->ApicId;
-        CpuIdMapPtr->SwProcApicId = 
((UINT32)(ProcessorInfoBuffer.Location.Package << mNumOfBitShift) + 
(((UINT32)ProcessorInfoBuffer.ProcessorId) & CoreThreadMask));
+        CpuIdMapPtr->AcpiProcessorUid = (CpuIdMapPtr->SocketNum * 
FixedPcdGet32(PcdMaxCpuCoreCount) * FixedPcdGet32(PcdMaxCpuThreadCount)) + 
GetIndexFromApicId(CpuIdMapPtr->ApicId); //CpuIdMapPtr->ApicId;
+        CpuIdMapPtr->SwProcApicId     = 
((UINT32)(ProcessorInfoBuffer.Location.Package << mNumOfBitShift) + 
(((UINT32)ProcessorInfoBuffer.ProcessorId) & CoreThreadMask));
         if(mX2ApicEnabled) { //if X2Apic, re-order the socket # so it starts 
from base 0 and contiguous
           //may not necessory!!!!!
         }
@@ -321,18 +322,18 @@ SortCpuLocalApicInTable (
         if (CpuIdMapPtr->Flags == 1) {
 
           if(mForceX2ApicId) {
-            CpuIdMapPtr->SocketNum &= 0x7;
-            CpuIdMapPtr->AcpiProcessorId &= 0xFF; //keep lower 8bit due to use 
Proc obj in dsdt
-            CpuIdMapPtr->SwProcApicId &= 0xFF;
+            CpuIdMapPtr->SocketNum        &= 0x7;
+            CpuIdMapPtr->AcpiProcessorUid &= 0xFF; //keep lower 8bit due to 
use Proc obj in dsdt
+            CpuIdMapPtr->SwProcApicId     &= 0xFF;
           }
         }
       } else {  //not enabled
-        CpuIdMapPtr = (EFI_CPU_ID_ORDER_MAP *)&mCpuApicIdOrderTable[Index];
-        CpuIdMapPtr->ApicId  = (UINT32)-1;
-        CpuIdMapPtr->Flags   = 0;
-        CpuIdMapPtr->AcpiProcessorId = (UINT32)-1;
-        CpuIdMapPtr->SwProcApicId = (UINT32)-1;
-        CpuIdMapPtr->SocketNum = (UINT32)-1;
+        CpuIdMapPtr                   = (EFI_CPU_ID_ORDER_MAP 
*)&mCpuApicIdOrderTable[Index];
+        CpuIdMapPtr->ApicId           = (UINT32)-1;
+        CpuIdMapPtr->Flags            = 0;
+        CpuIdMapPtr->AcpiProcessorUid = (UINT32)-1;
+        CpuIdMapPtr->SwProcApicId     = (UINT32)-1;
+        CpuIdMapPtr->SocketNum        = (UINT32)-1;
       } //end if PROC ENABLE
     } //end for CurrentProcessor
 
@@ -366,9 +367,9 @@ SortCpuLocalApicInTable (
       mCpuApicIdOrderTable[Index].SwProcApicId = 
mCpuApicIdOrderTable[0].SwProcApicId;
       mCpuApicIdOrderTable[0].SwProcApicId = TempVal;
       //swap AcpiProcId
-      TempVal = mCpuApicIdOrderTable[Index].AcpiProcessorId;
-      mCpuApicIdOrderTable[Index].AcpiProcessorId = 
mCpuApicIdOrderTable[0].AcpiProcessorId;
-      mCpuApicIdOrderTable[0].AcpiProcessorId = TempVal;
+      TempVal = mCpuApicIdOrderTable[Index].AcpiProcessorUid;
+      mCpuApicIdOrderTable[Index].AcpiProcessorUid = 
mCpuApicIdOrderTable[0].AcpiProcessorUid;
+      mCpuApicIdOrderTable[0].AcpiProcessorUid = TempVal;
 
     }
 
@@ -377,23 +378,23 @@ SortCpuLocalApicInTable (
 
       if(mCpuApicIdOrderTable[CurrProcessor].Flags == 0) {
         //make sure disabled entry has ProcId set to FFs
-        mCpuApicIdOrderTable[CurrProcessor].ApicId = (UINT32)-1;
-        mCpuApicIdOrderTable[CurrProcessor].AcpiProcessorId = (UINT32)-1;
-        mCpuApicIdOrderTable[CurrProcessor].SwProcApicId = (UINT32)-1;
+        mCpuApicIdOrderTable[CurrProcessor].ApicId           = (UINT32)-1;
+        mCpuApicIdOrderTable[CurrProcessor].AcpiProcessorUid = (UINT32)-1;
+        mCpuApicIdOrderTable[CurrProcessor].SwProcApicId     = (UINT32)-1;
 
         for(Index = CurrProcessor+1; Index < MAX_CPU_NUM; Index++) {
           if(mCpuApicIdOrderTable[Index].Flags == 1) {
             //move enabled entry up
-            mCpuApicIdOrderTable[CurrProcessor].Flags = 1;
-            mCpuApicIdOrderTable[CurrProcessor].ApicId = 
mCpuApicIdOrderTable[Index].ApicId;
-            mCpuApicIdOrderTable[CurrProcessor].AcpiProcessorId = 
mCpuApicIdOrderTable[Index].AcpiProcessorId;
-            mCpuApicIdOrderTable[CurrProcessor].SwProcApicId = 
mCpuApicIdOrderTable[Index].SwProcApicId;
-            mCpuApicIdOrderTable[CurrProcessor].SocketNum = 
mCpuApicIdOrderTable[Index].SocketNum;
+            mCpuApicIdOrderTable[CurrProcessor].Flags            = 1;
+            mCpuApicIdOrderTable[CurrProcessor].ApicId           = 
mCpuApicIdOrderTable[Index].ApicId;
+            mCpuApicIdOrderTable[CurrProcessor].AcpiProcessorUid = 
mCpuApicIdOrderTable[Index].AcpiProcessorUid;
+            mCpuApicIdOrderTable[CurrProcessor].SwProcApicId     = 
mCpuApicIdOrderTable[Index].SwProcApicId;
+            mCpuApicIdOrderTable[CurrProcessor].SocketNum        = 
mCpuApicIdOrderTable[Index].SocketNum;
             //disable moved entry
-            mCpuApicIdOrderTable[Index].Flags = 0;
-            mCpuApicIdOrderTable[Index].ApicId = (UINT32)-1;
-            mCpuApicIdOrderTable[Index].AcpiProcessorId = (UINT32)-1;
-            mCpuApicIdOrderTable[Index].SwProcApicId = (UINT32)-1;
+            mCpuApicIdOrderTable[Index].Flags            = 0;
+            mCpuApicIdOrderTable[Index].ApicId           = (UINT32)-1;
+            mCpuApicIdOrderTable[Index].AcpiProcessorUid = (UINT32)-1;
+            mCpuApicIdOrderTable[Index].SwProcApicId     = (UINT32)-1;
             break;
           }
         }
@@ -422,17 +423,17 @@ typedef struct {
 } STRUCTURE_HEADER;
 
 STRUCTURE_HEADER mMadtStructureTable[] = {
-  {EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC,          sizeof 
(EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE)},
-  {EFI_ACPI_4_0_IO_APIC,                       sizeof 
(EFI_ACPI_4_0_IO_APIC_STRUCTURE)},
-  {EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE,     sizeof 
(EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE)},
-  {EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE, sizeof 
(EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE)},
-  {EFI_ACPI_4_0_LOCAL_APIC_NMI,                sizeof 
(EFI_ACPI_4_0_LOCAL_APIC_NMI_STRUCTURE)},
-  {EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE,   sizeof 
(EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE)},
-  {EFI_ACPI_4_0_IO_SAPIC,                      sizeof 
(EFI_ACPI_4_0_IO_SAPIC_STRUCTURE)},
-  {EFI_ACPI_4_0_LOCAL_SAPIC,                   sizeof 
(EFI_ACPI_4_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE)},
-  {EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES,    sizeof 
(EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE)},
-  {EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC,        sizeof 
(EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE)},
-  {EFI_ACPI_4_0_LOCAL_X2APIC_NMI,              sizeof 
(EFI_ACPI_4_0_LOCAL_X2APIC_NMI_STRUCTURE)}
+  {EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC,          sizeof 
(EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE)},
+  {EFI_ACPI_6_3_IO_APIC,                       sizeof 
(EFI_ACPI_6_3_IO_APIC_STRUCTURE)},
+  {EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE,     sizeof 
(EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE)},
+  {EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE, sizeof 
(EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE)},
+  {EFI_ACPI_6_3_LOCAL_APIC_NMI,                sizeof 
(EFI_ACPI_6_3_LOCAL_APIC_NMI_STRUCTURE)},
+  {EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE,   sizeof 
(EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE)},
+  {EFI_ACPI_6_3_IO_SAPIC,                      sizeof 
(EFI_ACPI_6_3_IO_SAPIC_STRUCTURE)},
+  {EFI_ACPI_6_3_LOCAL_SAPIC,                   sizeof 
(EFI_ACPI_6_3_PROCESSOR_LOCAL_SAPIC_STRUCTURE)},
+  {EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES,    sizeof 
(EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES_STRUCTURE)},
+  {EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC,        sizeof 
(EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE)},
+  {EFI_ACPI_6_3_LOCAL_X2APIC_NMI,              sizeof 
(EFI_ACPI_6_3_LOCAL_X2APIC_NMI_STRUCTURE)}
 };
 
 /**
@@ -591,7 +592,7 @@ InitializeHeader (
 **/
 EFI_STATUS
 InitializeMadtHeader (
-  IN OUT EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER *MadtHeader
+  IN OUT EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER 
+ *MadtHeader
   )
 {
   EFI_STATUS Status;
@@ -603,8 +604,8 @@ InitializeMadtHeader (
 
   Status = InitializeHeader (
     &MadtHeader->Header,
-    EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
-    EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
+    EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE,
+    EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
     0
     );
   if (EFI_ERROR (Status)) {
@@ -612,7 +613,7 @@ InitializeMadtHeader (
   }
 
   MadtHeader->LocalApicAddress       = PcdGet32(PcdLocalApicAddress);
-  MadtHeader->Flags                  = EFI_ACPI_4_0_PCAT_COMPAT;
+  MadtHeader->Flags                  = EFI_ACPI_6_3_PCAT_COMPAT;
 
   return EFI_SUCCESS;
 }
@@ -649,7 +650,7 @@ CopyStructure (
   //
   // Initialize the number of table entries and the table based on the table 
header passed in.
   //
-  if (Header->Signature == 
EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE) {
+  if (Header->Signature == 
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE) {
     TableNumEntries = sizeof (mMadtStructureTable) / sizeof (STRUCTURE_HEADER);
     StructureTable = mMadtStructureTable;
   } else {
@@ -759,7 +760,7 @@ BuildAcpiTable (
     return EFI_INVALID_PARAMETER;
   }
 
-  if (AcpiHeader->Signature != 
EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE) {
+  if (AcpiHeader->Signature != 
+ EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE) {
     DEBUG ((
       DEBUG_ERROR,
       "MADT header signature is expected, actually 0x%08x\n", @@ -850,15 
+851,15 @@ InstallMadtFromScratch (  {
   EFI_STATUS                                          Status;
   UINTN                                               Index;
-  EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER *NewMadtTable;
+  EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER *NewMadtTable;
   UINTN                                               TableHandle;
-  EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER MadtTableHeader;
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE         ProcLocalApicStruct;
-  EFI_ACPI_4_0_IO_APIC_STRUCTURE                      IoApicStruct;
-  EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE    IntSrcOverrideStruct;
-  EFI_ACPI_4_0_LOCAL_APIC_NMI_STRUCTURE               LocalApciNmiStruct;
-  EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE       ProcLocalX2ApicStruct;
-  EFI_ACPI_4_0_LOCAL_X2APIC_NMI_STRUCTURE             LocalX2ApicNmiStruct;
+  EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER MadtTableHeader;
+  EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE         ProcLocalApicStruct;
+  EFI_ACPI_6_3_IO_APIC_STRUCTURE                      IoApicStruct;
+  EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE    IntSrcOverrideStruct;
+  EFI_ACPI_6_3_LOCAL_APIC_NMI_STRUCTURE               LocalApciNmiStruct;
+  EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE       ProcLocalX2ApicStruct;
+  EFI_ACPI_6_3_LOCAL_X2APIC_NMI_STRUCTURE             LocalX2ApicNmiStruct;
   STRUCTURE_HEADER                                    **MadtStructs;
   UINTN                                               MaxMadtStructCount;
   UINTN                                               MadtStructsIndex;
@@ -915,11 +916,11 @@ InstallMadtFromScratch (
   //
   // Build Processor Local APIC Structures and Processor Local X2APIC 
Structures
   //
-  ProcLocalApicStruct.Type = EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC;
-  ProcLocalApicStruct.Length = sizeof 
(EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE);
+  ProcLocalApicStruct.Type = EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC;
+  ProcLocalApicStruct.Length = sizeof 
+ (EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE);
 
-  ProcLocalX2ApicStruct.Type = EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC;
-  ProcLocalX2ApicStruct.Length = sizeof 
(EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE);
+  ProcLocalX2ApicStruct.Type = EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC;
+  ProcLocalX2ApicStruct.Length = sizeof 
+ (EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE);
   ProcLocalX2ApicStruct.Reserved[0] = 0;
   ProcLocalX2ApicStruct.Reserved[1] = 0;
 
@@ -930,9 +931,9 @@ InstallMadtFromScratch (
     // use a processor local x2APIC structure.
     //
     if (!mX2ApicEnabled && mCpuApicIdOrderTable[Index].ApicId < MAX_UINT8) {
-      ProcLocalApicStruct.Flags           = (UINT8) 
mCpuApicIdOrderTable[Index].Flags;
-      ProcLocalApicStruct.ApicId          = (UINT8) 
mCpuApicIdOrderTable[Index].ApicId;
-      ProcLocalApicStruct.AcpiProcessorId = (UINT8) 
mCpuApicIdOrderTable[Index].AcpiProcessorId;
+      ProcLocalApicStruct.Flags            = (UINT8) 
mCpuApicIdOrderTable[Index].Flags;
+      ProcLocalApicStruct.ApicId           = (UINT8) 
mCpuApicIdOrderTable[Index].ApicId;
+      ProcLocalApicStruct.AcpiProcessorUid = (UINT8) 
+ mCpuApicIdOrderTable[Index].AcpiProcessorUid;
 
       ASSERT (MadtStructsIndex < MaxMadtStructCount);
       Status = CopyStructure (
@@ -943,7 +944,7 @@ InstallMadtFromScratch (
     } else if (mCpuApicIdOrderTable[Index].ApicId != 0xFFFFFFFF) {
       ProcLocalX2ApicStruct.Flags            = (UINT8) 
mCpuApicIdOrderTable[Index].Flags;
       ProcLocalX2ApicStruct.X2ApicId         = 
mCpuApicIdOrderTable[Index].ApicId;
-      ProcLocalX2ApicStruct.AcpiProcessorUid = 
mCpuApicIdOrderTable[Index].AcpiProcessorId;
+      ProcLocalX2ApicStruct.AcpiProcessorUid = 
+ mCpuApicIdOrderTable[Index].AcpiProcessorUid;
 
       ASSERT (MadtStructsIndex < MaxMadtStructCount);
       Status = CopyStructure (
@@ -961,8 +962,8 @@ InstallMadtFromScratch (
   //
   // Build I/O APIC Structures
   //
-  IoApicStruct.Type = EFI_ACPI_4_0_IO_APIC;
-  IoApicStruct.Length = sizeof (EFI_ACPI_4_0_IO_APIC_STRUCTURE);
+  IoApicStruct.Type = EFI_ACPI_6_3_IO_APIC;  IoApicStruct.Length = 
+ sizeof (EFI_ACPI_6_3_IO_APIC_STRUCTURE);
   IoApicStruct.Reserved = 0;
 
   PcIoApicEnable = PcdGet32(PcdPcIoApicEnable); @@ -1008,8 +1009,8 @@ 
InstallMadtFromScratch (
   //
   // Build Interrupt Source Override Structures
   //
-  IntSrcOverrideStruct.Type = EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE;
-  IntSrcOverrideStruct.Length = sizeof 
(EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE);
+  IntSrcOverrideStruct.Type = EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE;
+  IntSrcOverrideStruct.Length = sizeof 
+ (EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE);
 
   //
   // IRQ0=>IRQ2 Interrupt Source Override Structure @@ -1052,11 +1053,11 @@ 
InstallMadtFromScratch (
   //
   // Build Local APIC NMI Structures
   //
-  LocalApciNmiStruct.Type   = EFI_ACPI_4_0_LOCAL_APIC_NMI;
-  LocalApciNmiStruct.Length = sizeof (EFI_ACPI_4_0_LOCAL_APIC_NMI_STRUCTURE);
-  LocalApciNmiStruct.AcpiProcessorId = 0xFF;      // Applies to all processors
-  LocalApciNmiStruct.Flags           = 0x0005;    // Flags - Edge-tiggered, 
Active High
-  LocalApciNmiStruct.LocalApicLint   = 0x1;
+  LocalApciNmiStruct.Type   = EFI_ACPI_6_3_LOCAL_APIC_NMI;
+  LocalApciNmiStruct.Length = sizeof (EFI_ACPI_6_3_LOCAL_APIC_NMI_STRUCTURE);
+  LocalApciNmiStruct.AcpiProcessorUid = 0xFF;      // Applies to all processors
+  LocalApciNmiStruct.Flags            = 0x0005;    // Flags - Edge-tiggered, 
Active High
+  LocalApciNmiStruct.LocalApicLint    = 0x1;
 
   ASSERT (MadtStructsIndex < MaxMadtStructCount);
   Status = CopyStructure (
@@ -1073,8 +1074,8 @@ InstallMadtFromScratch (
   // Build Local x2APIC NMI Structure
   //
   if (mX2ApicEnabled) {
-    LocalX2ApicNmiStruct.Type   = EFI_ACPI_4_0_LOCAL_X2APIC_NMI;
-    LocalX2ApicNmiStruct.Length = sizeof 
(EFI_ACPI_4_0_LOCAL_X2APIC_NMI_STRUCTURE);
+    LocalX2ApicNmiStruct.Type   = EFI_ACPI_6_3_LOCAL_X2APIC_NMI;
+    LocalX2ApicNmiStruct.Length = sizeof 
+ (EFI_ACPI_6_3_LOCAL_X2APIC_NMI_STRUCTURE);
     LocalX2ApicNmiStruct.Flags  = 0x000D;                // Flags - 
Level-tiggered, Active High
     LocalX2ApicNmiStruct.AcpiProcessorUid = 0xFFFFFFFF;  // Applies to all 
processors
     LocalX2ApicNmiStruct.LocalX2ApicLint  = 0x01; @@ -1099,7 +1100,7 @@ 
InstallMadtFromScratch (
   //
   Status = BuildAcpiTable (
     (EFI_ACPI_DESCRIPTION_HEADER *) &MadtTableHeader,
-    sizeof (EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER),
+    sizeof (EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER),
     MadtStructs,
     MadtStructsIndex,
     (UINT8 **)&NewMadtTable
@@ -1222,7 +1223,7 @@ PlatformUpdateTables (
   EFI_ACPI_DESCRIPTION_HEADER               *TableHeader;
   UINT8                                     *TempOemId;
   UINT64                                    TempOemTableId;
-  EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtHeader;
+  EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE *FadtHeader;
   EFI_ACPI_HIGH_PRECISION_EVENT_TIMER_TABLE_HEADER *HpetTable;
   UINT32                                           HpetBaseAddress;
   EFI_ACPI_HIGH_PRECISION_EVENT_TIMER_BLOCK_ID     HpetBlockId;
@@ -1279,12 +1280,12 @@ PlatformUpdateTables (
   //
   switch (Table->Signature) {
 
-  case EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE:
+  case EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE:
     ASSERT(FALSE);
     break;
 
-  case EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE:
-    FadtHeader    = (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE *) Table;
+  case EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE:
+    FadtHeader = (EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE *) Table;
 
     FadtHeader->PreferredPmProfile = PcdGet8 (PcdFadtPreferredPmProfile);
     FadtHeader->IaPcBootArch       = PcdGet16 (PcdFadtIaPcBootArch);
@@ -1329,7 +1330,7 @@ PlatformUpdateTables (
     DEBUG(( EFI_D_ERROR, "  Flags 0x%x\n", FadtHeader->Flags ));
     break;
 
-  case EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE:
+  case EFI_ACPI_6_3_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE:
     HpetTable = (EFI_ACPI_HIGH_PRECISION_EVENT_TIMER_TABLE_HEADER *)Table;
     HpetBaseAddress = PcdGet32 (PcdHpetBaseAddress);
     HpetTable->BaseAddressLower32Bit.Address = HpetBaseAddress; @@ -1381,8 
+1382,8 @@ IsHardwareChange (
   UINTN                         HWChangeSize;
   UINT32                        PciId;
   UINTN                         Handle;
-  EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE *FacsPtr;
-  EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE    *pFADT;
+  EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE *FacsPtr;
+  EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE    *pFADT;
 
   HandleCount  = 0;
   HandleBuffer = NULL;
@@ -1428,7 +1429,7 @@ IsHardwareChange (
   //
   Handle = 0;
   Status = LocateAcpiTableBySignature (
-              EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
+              EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
               (EFI_ACPI_DESCRIPTION_HEADER **) &pFADT,
               &Handle
               );
@@ -1450,7 +1451,7 @@ IsHardwareChange (
   //
   // Set HardwareSignature value based on CRC value.
   //
-  FacsPtr = (EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE 
*)(UINTN)pFADT->FirmwareCtrl;
+  FacsPtr = (EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE 
+ *)(UINTN)pFADT->FirmwareCtrl;
   FacsPtr->HardwareSignature = CRC;
   FreePool( HWChange );
 }
diff --git a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Facs/Facs.c 
b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Facs/Facs.c
index cde6e478c6b9..8700c44e633d 100644
--- a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Facs/Facs.c
+++ b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Facs/Facs.c
@@ -1,9 +1,10 @@
 /** @file
-  This file contains a structure definition for the ACPI 5.0 Firmware ACPI
+  This file contains a structure definition for the ACPI 6.3 Firmware 
+ ACPI
   Control Structure (FACS).  The contents of this file should only be modified
   for bug fixes, no porting is required.
 
 Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+Copyright (c) Microsoft Corporation.<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -35,9 +36,9 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  // Please 
modify all values in Facs.h only.
 //
 
-EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE Facs = {
-  EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE,
-  sizeof (EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE),
+EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE Facs = {
+  EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE,
+  sizeof (EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE),
 
   //
   // Hardware Signature will be updated at runtime @@ -48,7 +49,7 @@ 
EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE Facs = {
   EFI_ACPI_GLOBAL_LOCK,
   EFI_ACPI_FIRMWARE_CONTROL_STRUCTURE_FLAGS,
   EFI_ACPI_X_FIRMWARE_WAKING_VECTOR,
-  EFI_ACPI_5_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION,
+  EFI_ACPI_6_3_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION,
   {
     EFI_ACPI_RESERVED_BYTE,
     EFI_ACPI_RESERVED_BYTE,
diff --git a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Fadt/Fadt.c 
b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Fadt/Fadt.c
index 6efb38cda40d..38e767856de7 100644
--- a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Fadt/Fadt.c
+++ b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/Fadt/Fadt.c
@@ -1,9 +1,10 @@
 /** @file
-  This file contains a structure definition for the ACPI 5.0 Fixed ACPI
+  This file contains a structure definition for the ACPI 6.3 Fixed ACPI
   Description Table (FADT).  The contents of this file should only be modified
   for bug fixes, no porting is required.
 
 Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+Copyright (c) Microsoft Corporation.<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -47,6 +48,12 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 
 #define EFI_ACPI_IAPC_BOOT_ARCH         0 // To be fixed
 
+//
+// ARM Boot Architecture Flags
+//
+
+#define EFI_ACPI_ARM_BOOT_ARCH          0 // To be fixed
+
 //
 // Fixed Feature Flags
 //
@@ -55,7 +62,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  //  // PM1A 
Event Register Block Generic Address Information  // -#define 
EFI_ACPI_PM1A_EVT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM1A_EVT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM1A_EVT_BLK_BIT_WIDTH         0x20
 #define EFI_ACPI_PM1A_EVT_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_PM1A_EVT_BLK_ADDRESS           0 // To be fixed
@@ -63,7 +70,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  //  // PM1B 
Event Register Block Generic Address Information  // -#define 
EFI_ACPI_PM1B_EVT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM1B_EVT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM1B_EVT_BLK_BIT_WIDTH         0x00
 #define EFI_ACPI_PM1B_EVT_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_PM1B_EVT_BLK_ADDRESS           0 // To be fixed
@@ -71,7 +78,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  //  // PM1A 
Control Register Block Generic Address Information  // -#define 
EFI_ACPI_PM1A_CNT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM1A_CNT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM1A_CNT_BLK_BIT_WIDTH         0x10
 #define EFI_ACPI_PM1A_CNT_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_PM1A_CNT_BLK_ADDRESS           0 // To be fixed
@@ -79,7 +86,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  //  // PM1B 
Control Register Block Generic Address Information  // -#define 
EFI_ACPI_PM1B_CNT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM1B_CNT_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM1B_CNT_BLK_BIT_WIDTH         0x00
 #define EFI_ACPI_PM1B_CNT_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_PM1B_CNT_BLK_ADDRESS           0 // To be fixed
@@ -87,7 +94,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  //  // PM2 
Control Register Block Generic Address Information  // -#define 
EFI_ACPI_PM2_CNT_BLK_ADDRESS_SPACE_ID EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM2_CNT_BLK_ADDRESS_SPACE_ID EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM2_CNT_BLK_BIT_WIDTH        0x08
 #define EFI_ACPI_PM2_CNT_BLK_BIT_OFFSET       0x00
 #define EFI_ACPI_PM2_CNT_BLK_ADDRESS          0 // To be fixed
@@ -96,7 +103,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  // Power 
Management Timer Control Register Block Generic Address  // Information  // 
-#define EFI_ACPI_PM_TMR_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_PM_TMR_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_PM_TMR_BLK_BIT_WIDTH         0x20
 #define EFI_ACPI_PM_TMR_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_PM_TMR_BLK_ADDRESS           0 // To be fixed
@@ -105,7 +112,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  // General 
Purpose Event 0 Register Block Generic Address  // Information  // -#define 
EFI_ACPI_GPE0_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_GPE0_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_GPE0_BLK_BIT_WIDTH         0  // size of 
R_PCH_ACPI_GPE0_STS_127_96 + R_PCH_ACPI_GPE0_EN_127_96
 #define EFI_ACPI_GPE0_BLK_BIT_OFFSET        0x00
 #define EFI_ACPI_GPE0_BLK_ADDRESS           0 // To be fixed
@@ -114,14 +121,14 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  // General 
Purpose Event 1 Register Block Generic Address  // Information  // -#define 
EFI_ACPI_GPE1_BLK_ADDRESS_SPACE_ID  EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_GPE1_BLK_ADDRESS_SPACE_ID  EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_GPE1_BLK_BIT_WIDTH         0x0
 #define EFI_ACPI_GPE1_BLK_BIT_OFFSET        0x0
 #define EFI_ACPI_GPE1_BLK_ADDRESS           0 // To be fixed
 //
 // Reset Register Generic Address Information  // -#define 
EFI_ACPI_RESET_REG_ADDRESS_SPACE_ID EFI_ACPI_2_0_SYSTEM_IO
+#define EFI_ACPI_RESET_REG_ADDRESS_SPACE_ID EFI_ACPI_6_3_SYSTEM_IO
 #define EFI_ACPI_RESET_REG_BIT_WIDTH        0x08
 #define EFI_ACPI_RESET_REG_BIT_OFFSET       0x00
 #define EFI_ACPI_RESET_REG_ADDRESS          0x00000CF9
@@ -162,11 +169,11 @@ SPDX-License-Identifier: BSD-2-Clause-Patent  // Please 
modify all values in Fadt.h only.
 //
 
-EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
+EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
   {
-    EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
-    sizeof (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE),
-    EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
+    EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
+    sizeof (EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE),
+    EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
 
     //
     // Checksum will be updated at runtime @@ -187,9 +194,9 @@ 
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
   //
   // These addresses will be updated at runtime
   //
-  0x00000000, 
   0x00000000,
-  
+  0x00000000,
+
   EFI_ACPI_RESERVED_BYTE,
   EFI_ACPI_PREFERRED_PM_PROFILE,
   EFI_ACPI_SCI_INT,
@@ -198,7 +205,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
   EFI_ACPI_ACPI_DISABLE,
   EFI_ACPI_S4_BIOS_REQ,
   EFI_ACPI_PSTATE_CNT,
-  
+
   EFI_ACPI_PM1A_EVT_BLK_ADDRESS,
   EFI_ACPI_PM1B_EVT_BLK_ADDRESS,
   EFI_ACPI_PM1A_CNT_BLK_ADDRESS,
@@ -240,15 +247,13 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_RESET_REG_ADDRESS_SPACE_ID,
     EFI_ACPI_RESET_REG_BIT_WIDTH,
     EFI_ACPI_RESET_REG_BIT_OFFSET,
-    EFI_ACPI_5_0_BYTE,
+    EFI_ACPI_6_3_BYTE,
     EFI_ACPI_RESET_REG_ADDRESS
   },
   EFI_ACPI_RESET_VALUE,
-  {
-    EFI_ACPI_RESERVED_BYTE,
-    EFI_ACPI_RESERVED_BYTE,
-    EFI_ACPI_RESERVED_BYTE
-  },
+
+  EFI_ACPI_ARM_BOOT_ARCH,
+  EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION,
 
   //
   // These addresses will be updated at runtime @@ -263,7 +268,7 @@ 
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM1A_EVT_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM1A_EVT_BLK_BIT_WIDTH,
     EFI_ACPI_PM1A_EVT_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_WORD,
+    EFI_ACPI_6_3_WORD,
     EFI_ACPI_PM1A_EVT_BLK_ADDRESS
   },
   {
@@ -273,7 +278,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM1B_EVT_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM1B_EVT_BLK_BIT_WIDTH,
     EFI_ACPI_PM1B_EVT_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_WORD,
+    EFI_ACPI_6_3_WORD,
     EFI_ACPI_PM1B_EVT_BLK_ADDRESS
   },
   {
@@ -283,7 +288,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM1A_CNT_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM1A_CNT_BLK_BIT_WIDTH,
     EFI_ACPI_PM1A_CNT_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_WORD,
+    EFI_ACPI_6_3_WORD,
     EFI_ACPI_PM1A_CNT_BLK_ADDRESS
   },
   {
@@ -293,7 +298,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM1B_CNT_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM1B_CNT_BLK_BIT_WIDTH,
     EFI_ACPI_PM1B_CNT_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_WORD,
+    EFI_ACPI_6_3_WORD,
     EFI_ACPI_PM1B_CNT_BLK_ADDRESS
   },
   {
@@ -303,7 +308,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM2_CNT_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM2_CNT_BLK_BIT_WIDTH,
     EFI_ACPI_PM2_CNT_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_BYTE,
+    EFI_ACPI_6_3_BYTE,
     EFI_ACPI_PM2_CNT_BLK_ADDRESS
   },
   {
@@ -313,7 +318,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_PM_TMR_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_PM_TMR_BLK_BIT_WIDTH,
     EFI_ACPI_PM_TMR_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_DWORD,
+    EFI_ACPI_6_3_DWORD,
     EFI_ACPI_PM_TMR_BLK_ADDRESS
   },
   {
@@ -323,7 +328,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_GPE0_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_GPE0_BLK_BIT_WIDTH,
     EFI_ACPI_GPE0_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_BYTE,
+    EFI_ACPI_6_3_BYTE,
     EFI_ACPI_GPE0_BLK_ADDRESS
   },
   {
@@ -333,7 +338,7 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     EFI_ACPI_GPE1_BLK_ADDRESS_SPACE_ID,
     EFI_ACPI_GPE1_BLK_BIT_WIDTH,
     EFI_ACPI_GPE1_BLK_BIT_OFFSET,
-    EFI_ACPI_5_0_BYTE,
+    EFI_ACPI_6_3_BYTE,
     EFI_ACPI_GPE1_BLK_ADDRESS
   },
   {
@@ -355,5 +360,10 @@ EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE Fadt = {
     0,
     0,
     0
-  }
+  },
+
+  //
+  // Hypervisor Vendor Identity
+  //
+  0x0000000000000000,
 };
--
2.28.0.windows.1



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