DynamicTablesPkg: Adds ACPI SSDT HPET table generator

Adds X64 ACPI SSDT HPET table generator library. Updates acpi standard table enum with hpet. Generate ACPI HPET device as per specification. Cc: Sami Mujawar <Sami.Mujawar@arm.com> Cc: Pierre Gondois <pierre.gondois@arm.com> Signed-off-by: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
tianocore · Sep 18, 2024 · 5901f19 · 5901f19
1 parent fada1ce
commit 5901f19
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diff --git a/DynamicTablesPkg/DynamicTables.dsc.inc b/DynamicTablesPkg/DynamicTables.dsc.inc
@@ -57,6 +57,7 @@
   #
   DynamicTablesPkg/Library/Acpi/X64/AcpiWsmtLib/AcpiWsmtLib.inf
   DynamicTablesPkg/Library/Acpi/X64/AcpiHpetLib/AcpiHpetLib.inf
+  DynamicTablesPkg/Library/Acpi/X64/AcpiSsdtHpetLib/AcpiSsdtHpetLib.inf
 
   #
   # Dynamic Table Factory Dxe
@@ -68,6 +69,7 @@
       NULL|DynamicTablesPkg/Library/Acpi/Common/AcpiFadtLib/AcpiFadtLib.inf
       NULL|DynamicTablesPkg/Library/Acpi/X64/AcpiWsmtLib/AcpiWsmtLib.inf
       NULL|DynamicTablesPkg/Library/Acpi/X64/AcpiHpetLib/AcpiHpetLib.inf
+      NULL|DynamicTablesPkg/Library/Acpi/X64/AcpiSsdtHpetLib/AcpiSsdtHpetLib.inf
   }
 
 [Components.ARM, Components.AARCH64]

diff --git a/DynamicTablesPkg/Include/AcpiTableGenerator.h b/DynamicTablesPkg/Include/AcpiTableGenerator.h
@@ -106,6 +106,7 @@ typedef enum StdAcpiTableId {
   EStdAcpiTableIdTpm2,                          ///< TPM2 Generator
   EStdAcpiTableIdWsmt,                          ///< WSMT Generator
   EStdAcpiTableIdHpet,                          ///< HPET Generator
+  EStdAcpiTableIdSsdtHpet,                      ///< SSDT HPET Generator
   EStdAcpiTableIdMax
 } ESTD_ACPI_TABLE_ID;