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audk/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyLibArm.inf

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DynamicTablesPkg: SSDT CPU topology and LPI state generator In the GIC interrupt model, logical processors are required to have a Processor Device object in the DSDT and must convey each processor's GIC information to the OS using the GICC structure. Additionally, _LPI objects may be needed as they provide a method to describe Low Power Idle states that defines the local power states for each node in a hierarchical processor topology. Therefore, add support to generate the CPU topology and the LPI state information in an SSDT table. Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
2021-10-08 16:46:32 +02:00
## @file
# Ssdt Cpu Topology Table Generator
#
# Copyright (c) 2021, Arm Limited. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
##
[Defines]
INF_VERSION = 0x0001001B
BASE_NAME = SsdtCpuTopologyLibArm
FILE_GUID = F2835EB6-4B05-48D4-A475-147DA0F3755C
VERSION_STRING = 1.0
MODULE_TYPE = DXE_DRIVER
LIBRARY_CLASS = NULL|DXE_DRIVER
CONSTRUCTOR = AcpiSsdtCpuTopologyLibConstructor
DESTRUCTOR = AcpiSsdtCpuTopologyLibDestructor
[Sources]
SsdtCpuTopologyGenerator.c
SsdtCpuTopologyGenerator.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
EmbeddedPkg/EmbeddedPkg.dec
ArmPlatformPkg/ArmPlatformPkg.dec
DynamicTablesPkg/DynamicTablesPkg.dec
[LibraryClasses]
AcpiHelperLib
AmlLib
BaseLib