[edk2] [PATCH v1 2/6] Revert "DynamicTablesPkg: Remove GIC Distributor Id field"

[Sami Mujawar]

This reverts commit d3a15f435f9716aa2f2ea5e9b35fcda04f267ab4.

Reverting this patch as Soft Feature Freeze for
edk2-stable201903 started on 22 Feb 2019.

Cc: Laszlo Ersek <ler...@redhat.com>
Cc: Alexei Fedorov <alexei.fedo...@arm.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
---
 DynamicTablesPkg/Include/ArmNameSpaceObjects.h                   | 5 ++++-
 DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c | 4 +---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h 
b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
index 
73139eb3273e89205ef9e6bee67b1b842f7f516b..2adaa788083e4e15d049f5f6b6312f77f3c02488
 100644
--- a/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/ArmNameSpaceObjects.h
@@ -1,6 +1,6 @@
 /** @file
 
-  Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
+  Copyright (c) 2017 - 2018, ARM Limited. All rights reserved.
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD 
License
@@ -166,6 +166,9 @@ typedef struct CmArmGicCInfo {
     GIC Distributor information for the Platform.
 */
 typedef struct CmArmGicDInfo {
+  /// The GIC Distributor ID.
+  UINT32  GicId;
+
   /// The Physical Base address for the GIC Distributor.
   UINT64  PhysicalBaseAddress;
 
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c 
b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
index 
6b89c3f65d36ff35fcfc81cdffdeae8e4306c976..1ee0b9e006bfa00ea5bbf6aa64209dac244c90a0
 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiMadtLibArm/MadtGenerator.c
@@ -192,9 +192,7 @@ AddGICD (
   // UINT16 Reserved
   Gicd->Reserved1 = EFI_ACPI_RESERVED_WORD;
   // UINT32 Identifier
-  // One, and only one, GIC distributor structure must be present
-  // in the MADT for an ARM based system
-  Gicd->GicId = 0;
+  Gicd->GicId = GicDInfo->GicId;
   // UINT64 PhysicalBaseAddress
   Gicd->PhysicalBaseAddress = GicDInfo->PhysicalBaseAddress;
   // UINT32 VectorBase
-- 
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'


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