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Diffstat (limited to 'ArmPkg/Drivers/CpuDxe/CpuMpCore.c')
-rw-r--r--ArmPkg/Drivers/CpuDxe/CpuMpCore.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/CpuMpCore.c b/ArmPkg/Drivers/CpuDxe/CpuMpCore.c
deleted file mode 100644
index 08de464645..0000000000
--- a/ArmPkg/Drivers/CpuDxe/CpuMpCore.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/** @file
-*
-* Copyright (c) 2011-2021, Arm Limited. All rights reserved.<BR>
-*
-* SPDX-License-Identifier: BSD-2-Clause-Patent
-*
-**/
-
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/HobLib.h>
-#include <Library/DebugLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-#include <Guid/ArmMpCoreInfo.h>
-
-ARM_PROCESSOR_TABLE mArmProcessorTableTemplate = {
- {
- EFI_ARM_PROCESSOR_TABLE_SIGNATURE,
- 0,
- EFI_ARM_PROCESSOR_TABLE_REVISION,
- EFI_ARM_PROCESSOR_TABLE_OEM_ID,
- EFI_ARM_PROCESSOR_TABLE_OEM_TABLE_ID,
- EFI_ARM_PROCESSOR_TABLE_OEM_REVISION,
- EFI_ARM_PROCESSOR_TABLE_CREATOR_ID,
- EFI_ARM_PROCESSOR_TABLE_CREATOR_REVISION,
- { 0 },
- 0
- }, // ARM Processor table header
- 0, // Number of entries in ARM processor Table
- NULL // ARM Processor Table
-};
-
-/** Publish ARM Processor Data table in UEFI SYSTEM Table.
- * @param HobStart Pointer to the beginning of the HOB List from PEI.
- *
- * Description : This function iterates through HOB list and finds ARM processor Table Entry HOB.
- * If the ARM processor Table Entry HOB is found, the HOB data is copied to run-time memory
- * and a pointer is assigned to it in ARM processor table. Then the ARM processor table is
- * installed in EFI configuration table.
-**/
-VOID
-EFIAPI
-PublishArmProcessorTable (
- VOID
- )
-{
- EFI_PEI_HOB_POINTERS Hob;
-
- Hob.Raw = GetHobList ();
-
- // Iterate through the HOBs and find if there is ARM PROCESSOR ENTRY HOB
- for ( ; !END_OF_HOB_LIST (Hob); Hob.Raw = GET_NEXT_HOB (Hob)) {
- // Check for Correct HOB type
- if ((GET_HOB_TYPE (Hob)) == EFI_HOB_TYPE_GUID_EXTENSION) {
- // Check for correct GUID type
- if (CompareGuid (&(Hob.Guid->Name), &gArmMpCoreInfoGuid)) {
- ARM_PROCESSOR_TABLE *ArmProcessorTable;
- EFI_STATUS Status;
-
- // Allocate Runtime memory for ARM processor table
- ArmProcessorTable = (ARM_PROCESSOR_TABLE *)AllocateRuntimePool (sizeof (ARM_PROCESSOR_TABLE));
-
- // Check if the memory allocation is successful or not
- ASSERT (NULL != ArmProcessorTable);
-
- // Set ARM processor table to default values
- CopyMem (ArmProcessorTable, &mArmProcessorTableTemplate, sizeof (ARM_PROCESSOR_TABLE));
-
- // Fill in Length fields of ARM processor table
- ArmProcessorTable->Header.Length = sizeof (ARM_PROCESSOR_TABLE);
- ArmProcessorTable->Header.DataLen = GET_GUID_HOB_DATA_SIZE (Hob);
-
- // Fill in Identifier(ARM processor table GUID)
- ArmProcessorTable->Header.Identifier = gArmMpCoreInfoGuid;
-
- // Set Number of ARM core entries in the Table
- ArmProcessorTable->NumberOfEntries = GET_GUID_HOB_DATA_SIZE (Hob)/sizeof (ARM_CORE_INFO);
-
- // Allocate runtime memory for ARM processor Table entries
- ArmProcessorTable->ArmCpus = (ARM_CORE_INFO *)AllocateRuntimePool (
- ArmProcessorTable->NumberOfEntries * sizeof (ARM_CORE_INFO)
- );
-
- // Check if the memory allocation is successful or not
- ASSERT (NULL != ArmProcessorTable->ArmCpus);
-
- // Copy ARM Processor Table data from HOB list to newly allocated memory
- CopyMem (ArmProcessorTable->ArmCpus, GET_GUID_HOB_DATA (Hob), ArmProcessorTable->Header.DataLen);
-
- // Install the ARM Processor table into EFI system configuration table
- Status = gBS->InstallConfigurationTable (&gArmMpCoreInfoGuid, ArmProcessorTable);
-
- ASSERT_EFI_ERROR (Status);
- }
- }
- }
-}