ArmPkg/CpuDxe: drop ARM_PROCESSOR_TABLE pseudo-ACPI table

[mirror_edk2.git] / ArmPkg / Drivers / CpuDxe / CpuMpCore.c

diff --git a/ArmPkg/Drivers/CpuDxe/CpuMpCore.c b/ArmPkg/Drivers/CpuDxe/CpuMpCore.c
deleted file mode 100644 (file)
index 08de464..0000000
--- a/ArmPkg/Drivers/CpuDxe/CpuMpCore.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/** @file\r
-*\r
-*  Copyright (c) 2011-2021, Arm Limited. All rights reserved.<BR>\r
-*\r
-*  SPDX-License-Identifier: BSD-2-Clause-Patent\r
-*\r
-**/\r
-\r
-#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/HobLib.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-\r
-#include <Guid/ArmMpCoreInfo.h>\r
-\r
-ARM_PROCESSOR_TABLE  mArmProcessorTableTemplate = {\r
-  {\r
-    EFI_ARM_PROCESSOR_TABLE_SIGNATURE,\r
-    0,\r
-    EFI_ARM_PROCESSOR_TABLE_REVISION,\r
-    EFI_ARM_PROCESSOR_TABLE_OEM_ID,\r
-    EFI_ARM_PROCESSOR_TABLE_OEM_TABLE_ID,\r
-    EFI_ARM_PROCESSOR_TABLE_OEM_REVISION,\r
-    EFI_ARM_PROCESSOR_TABLE_CREATOR_ID,\r
-    EFI_ARM_PROCESSOR_TABLE_CREATOR_REVISION,\r
-    { 0 },\r
-    0\r
-  },   // ARM Processor table header\r
-  0,   // Number of entries in ARM processor Table\r
-  NULL // ARM Processor Table\r
-};\r
-\r
-/** Publish ARM Processor Data table in UEFI SYSTEM Table.\r
- * @param  HobStart               Pointer to the beginning of the HOB List from PEI.\r
- *\r
- * Description : This function iterates through HOB list and finds ARM processor Table Entry HOB.\r
- *               If  the ARM processor Table Entry HOB is found, the HOB data is copied to run-time memory\r
- *               and a pointer is assigned to it in ARM processor table. Then the ARM processor table is\r
- *               installed in EFI configuration table.\r
-**/\r
-VOID\r
-EFIAPI\r
-PublishArmProcessorTable (\r
-  VOID\r
-  )\r
-{\r
-  EFI_PEI_HOB_POINTERS  Hob;\r
-\r
-  Hob.Raw = GetHobList ();\r
-\r
-  // Iterate through the HOBs and find if there is ARM PROCESSOR ENTRY HOB\r
-  for ( ; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {\r
-    // Check for Correct HOB type\r
-    if ((GET_HOB_TYPE (Hob)) == EFI_HOB_TYPE_GUID_EXTENSION) {\r
-      // Check for correct GUID type\r
-      if (CompareGuid (&(Hob.Guid->Name), &gArmMpCoreInfoGuid)) {\r
-        ARM_PROCESSOR_TABLE  *ArmProcessorTable;\r
-        EFI_STATUS           Status;\r
-\r
-        // Allocate Runtime memory for ARM processor table\r
-        ArmProcessorTable = (ARM_PROCESSOR_TABLE *)AllocateRuntimePool (sizeof (ARM_PROCESSOR_TABLE));\r
-\r
-        // Check if the memory allocation is successful or not\r
-        ASSERT (NULL != ArmProcessorTable);\r
-\r
-        // Set ARM processor table to default values\r
-        CopyMem (ArmProcessorTable, &mArmProcessorTableTemplate, sizeof (ARM_PROCESSOR_TABLE));\r
-\r
-        // Fill in Length fields of ARM processor table\r
-        ArmProcessorTable->Header.Length  = sizeof (ARM_PROCESSOR_TABLE);\r
-        ArmProcessorTable->Header.DataLen = GET_GUID_HOB_DATA_SIZE (Hob);\r
-\r
-        // Fill in Identifier(ARM processor table GUID)\r
-        ArmProcessorTable->Header.Identifier = gArmMpCoreInfoGuid;\r
-\r
-        // Set Number of ARM core entries in the Table\r
-        ArmProcessorTable->NumberOfEntries = GET_GUID_HOB_DATA_SIZE (Hob)/sizeof (ARM_CORE_INFO);\r
-\r
-        // Allocate runtime memory for ARM processor Table entries\r
-        ArmProcessorTable->ArmCpus = (ARM_CORE_INFO *)AllocateRuntimePool (\r
-                                                        ArmProcessorTable->NumberOfEntries * sizeof (ARM_CORE_INFO)\r
-                                                        );\r
-\r
-        // Check if the memory allocation is successful or not\r
-        ASSERT (NULL != ArmProcessorTable->ArmCpus);\r
-\r
-        // Copy ARM Processor Table data from HOB list to newly allocated memory\r
-        CopyMem (ArmProcessorTable->ArmCpus, GET_GUID_HOB_DATA (Hob), ArmProcessorTable->Header.DataLen);\r
-\r
-        // Install the ARM Processor table into EFI system configuration table\r
-        Status = gBS->InstallConfigurationTable (&gArmMpCoreInfoGuid, ArmProcessorTable);\r
-\r
-        ASSERT_EFI_ERROR (Status);\r
-      }\r
-    }\r
-  }\r
-}\r