From: Pierre Gondois <pierre.gond...@arm.com> As part of the DynamicTablesPkg, add a generator creating a SSDT table representing a CPU topology. Low Power Idle (LPI) states can also be generated along the CPUs. This patch-set also adds new functions to generate AML bytecode.
The changes can be seen at: https://github.com/PierreARM/edk2/tree/1449_Create_ssdt_cpu_topology_generator_v1 The results of the CI can be seen at: https://github.com/tianocore/edk2/pull/1746 This patch-set is dependent over the following patch set: [PATCH v1 00/10] Various DynamicTablesPkg modifications https://edk2.groups.io/g/devel/message/76929 Pierre Gondois (13): DynamicTablesPkg: Make AmlNodeGetIntegerValue public DynamicTablesPkg: AML Code generation for Register() DynamicTablesPkg: AML Code generation for Resource data EndTag DynamicTablesPkg: AML code generation for a Package DynamicTablesPkg: Helper function to compute package length DynamicTablesPkg: AML code generation for a ResourceTemplate DynamicTablesPkg: AML code generation for a Method DynamicTablesPkg: AML code generation to Return a NameString DynamicTablesPkg: AML code generation for a Method returning a NS DynamicTablesPkg: AML code generation for a _LPI object DynamicTablesPkg: AML code generation to add an _LPI state DynamicTablesPkg: Add CM_ARM_LPI_INFO object DynamicTablesPkg: SSDT CPU topology and LPI state generator DynamicTablesPkg/DynamicTables.dsc.inc | 6 + DynamicTablesPkg/Include/AcpiTableGenerator.h | 7 +- .../Include/ArmNameSpaceObjects.h | 68 + .../Include/Library/AmlLib/AmlLib.h | 168 +++ .../SsdtCpuTopologyGenerator.c | 1230 ++++++++++++++++ .../SsdtCpuTopologyGenerator.h | 134 ++ .../SsdtCpuTopologyLibArm.inf | 40 + .../Library/Common/AmlLib/AmlEncoding/Aml.c | 87 +- .../Library/Common/AmlLib/AmlEncoding/Aml.h | 47 +- .../Common/AmlLib/CodeGen/AmlCodeGen.c | 1296 ++++++++++++++++- .../AmlLib/CodeGen/AmlResourceDataCodeGen.c | 191 +++ .../AmlLib/CodeGen/AmlResourceDataCodeGen.h | 83 ++ .../Library/Common/AmlLib/Utils/AmlUtility.c | 3 +- .../Library/Common/AmlLib/Utils/AmlUtility.h | 18 +- .../ConfigurationManagerObjectParser.c | 35 + 15 files changed, 3406 insertions(+), 7 deletions(-) create mode 100644 DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c create mode 100644 DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.h create mode 100644 DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyLibArm.inf -- 2.17.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#76941): https://edk2.groups.io/g/devel/message/76941 Mute This Topic: https://groups.io/mt/83735646/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
