DynamicTablesPkg: Remove GIC Distributor Id field
According to ACPI 6.2 Specification - Errata A, 'One, and only one, GIC distributor structure must be present in the MADT for an ARM based system'. Therefore, the GIC Distributor ID field in the ACPI MADT GICD substructure can be set to zero and there is no need for the Configuration Manager to provide this information. Update the CM_ARM_GICD_INFO structure to remove the GicId field. Similarly update the MADT Generator to set the GicId field in the GICD substructure to zero. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Alexei Fedorov <alexei.fedorov@arm.com>
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@@ -192,7 +192,9 @@ AddGICD (
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// UINT16 Reserved
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Gicd->Reserved1 = EFI_ACPI_RESERVED_WORD;
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// UINT32 Identifier
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Gicd->GicId = GicDInfo->GicId;
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// One, and only one, GIC distributor structure must be present
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// in the MADT for an ARM based system
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Gicd->GicId = 0;
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// UINT64 PhysicalBaseAddress
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Gicd->PhysicalBaseAddress = GicDInfo->PhysicalBaseAddress;
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// UINT32 VectorBase
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