diff options
Diffstat (limited to 'BraswellPlatformPkg/Common/Silicon/IntelSiliconBasic/CpuInit/CpuDxe.h')
| -rw-r--r-- | BraswellPlatformPkg/Common/Silicon/IntelSiliconBasic/CpuInit/CpuDxe.h | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/BraswellPlatformPkg/Common/Silicon/IntelSiliconBasic/CpuInit/CpuDxe.h b/BraswellPlatformPkg/Common/Silicon/IntelSiliconBasic/CpuInit/CpuDxe.h new file mode 100644 index 0000000000..9ead237ffe --- /dev/null +++ b/BraswellPlatformPkg/Common/Silicon/IntelSiliconBasic/CpuInit/CpuDxe.h @@ -0,0 +1,240 @@ +/** @file
+ Private data structures.
+
+ Copyright (c) 1999 - 2015, Intel Corporation. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _CPU_DXE_H
+#define _CPU_DXE_H
+
+#include <PiDxe.h>
+
+#include <Guid/StatusCodeDataTypeId.h>
+#include <Guid/AcpiVariableCompatibility.h>
+#include <Guid/GlobalVariable.h>
+#include <Guid/EventGroup.h>
+
+#include <Protocol/Cpu.h>
+#include <Protocol/MpService.h>
+#include <Protocol/Metronome.h>
+#include <Protocol/SmmBase2.h>
+#include <Protocol/SmmAccess2.h>
+#include <Protocol/SmmControl2.h>
+#include <Protocol/ExitPmAuth.h>
+#include <Protocol/DxeSmmReadyToLock.h>
+
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/ReportStatusCodeLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/BaseLib.h>
+#include <Library/UefiLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/HobLib.h>
+#include <Library/DxeServicesTableLib.h>
+
+#include <IndustryStandard/SmBios.h>
+
+#include "CpuRegs.h"
+#include "CpuDataStruct.h"
+
+#define BSEL_CR_OVERCLOCK_CONTROL 0xCD
+#define FUSE_BSEL_MASK 0x07
+
+#define INTERRUPT_VECTOR_NUMBER 256
+#define INTERRUPT_GATE_ATTRIBUTE 0x8e00
+#define NUMBER_OF_MICROCODE_UPDATE 10
+
+extern EFI_GUID gEfiHtBistHobGuid;
+
+#define TRIGGER_MODE_EDGE 0x0
+#define TRIGGER_MODE_LEVEL 0x1
+#define SINGLE_THREAD_BOOT_FLAG 0
+
+#define EfiProcessorFamilyIntelAtom 0x2B
+
+#define SMM_FROM_SMBASE_DRIVER 0x55
+
+#define SMM_FROM_SMBASE_DRIVER_BOOTTIME 0x0
+#define SMM_FROM_SMBASE_DRIVER_RUNTIME 0x1
+#define SMM_FROM_SMBASE_DRIVER_LOCK 0x2
+//
+// This value should be same as the one in CPU driver.
+//
+#define SMM_FROM_CPU_DRIVER_SAVE_INFO 0x81
+
+#define EFI_CU_HP_PC_DXE_INIT (EFI_SUBCLASS_SPECIFIC | 0x00000020)
+#define EFI_CU_HP_PC_DXE_STEP1 (EFI_SUBCLASS_SPECIFIC | 0x00000021)
+#define EFI_CU_HP_PC_DXE_STEP2 (EFI_SUBCLASS_SPECIFIC | 0x00000022)
+#define EFI_CU_HP_PC_DXE_STEP3 (EFI_SUBCLASS_SPECIFIC | 0x00000023)
+#define EFI_CU_HP_PC_DXE_STEP4 (EFI_SUBCLASS_SPECIFIC | 0x00000024)
+#define EFI_CU_HP_PC_DXE_END (EFI_SUBCLASS_SPECIFIC | 0x0000002F)
+#define EfiMakeCpuVersion(f, m, s) \
+ (((UINT32) (f) << 16) | ((UINT32) (m) << 8) | ((UINT32) (s)))
+
+extern
+VOID
+InitializeSelectors (
+ VOID
+ );
+
+//
+// This is the string tool generated data representing our strings.
+//
+extern UINT8 STRING_ARRAY_NAME[];
+
+typedef struct {
+ VOID *Start;
+ UINTN Size;
+ UINTN FixOffset;
+} INTERRUPT_HANDLER_TEMPLATE_MAP;
+
+//
+// Function declarations
+//
+EFI_STATUS
+InitializeMicrocode (
+ IN EFI_CPU_MICROCODE_HEADER **MicrocodePointerBuffer,
+ OUT UINT32 *FailedRevision,
+ IN BOOLEAN IsBsp
+ );
+
+EFI_STATUS
+InitializeMpSupport (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ );
+
+VOID
+ReadMtrrRegisters (
+ VOID
+ );
+
+VOID
+EFIAPI
+MpMtrrSynchUp (
+ IN VOID *Buffer
+ );
+
+EFI_STATUS
+LoadAllMicrocodeUpdates (
+ VOID
+ );
+
+VOID
+FreeAllMicrocodeUpdates (
+ VOID
+ );
+
+EFI_STATUS
+CheckIncompatibleFsb (
+ IN UINTN CpuNumber,
+ IN UINT64 ActualFsb,
+ IN UINT64 IntendFsb
+ );
+
+EFI_STATUS
+CheckBspBusSpeed (
+ IN EFI_METRONOME_ARCH_PROTOCOL *Metronome
+ );
+
+EFI_STATUS
+GetActualFrequency (
+ IN EFI_METRONOME_ARCH_PROTOCOL *Metronome,
+ OUT UINT64 *Frequency
+ );
+UINT16
+DetermineiFsbFromMsr (
+ VOID
+ );
+
+EFI_STATUS
+Actual2StandardFrequency (
+ IN UINT64 Actual,
+ IN UINT32 Ratio,
+ OUT UINT64 *Standard
+ );
+
+EFI_STATUS
+EnableCpuIdMaximumValueLimit (
+ BOOLEAN LimitCpuidMaximumValue
+ );
+
+EFI_STATUS
+CheckMicrocodeUpdate (
+ IN UINTN CpuNumber,
+ IN EFI_STATUS Status,
+ IN UINT32 FailedRevision
+ );
+
+VOID
+GetTemplateAddressMap (
+ OUT INTERRUPT_HANDLER_TEMPLATE_MAP *AddressMap
+ );
+
+VOID
+CpuEnableInterrupt (
+ VOID
+ );
+
+VOID
+CpuDisableInterrupt (
+ VOID
+ );
+
+UINT16
+GetCodeSegment (
+ VOID
+ );
+
+VOID
+CpuInitFloatPointUnit (
+ VOID
+ );
+
+//
+// Structures
+//
+typedef struct {
+ EFI_HANDLE Handle;
+
+ EFI_CPU_ARCH_PROTOCOL Cpu;
+
+ //
+ // Local Data for CPU interface goes here
+ //
+} CPU_ARCH_PROTOCOL_PRIVATE;
+
+VOID
+CpuInitBeforeBoot (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ );
+
+VOID
+ApCpuInitBeforeBoot ();
+
+VOID
+PCIConfigWA (
+ EFI_EVENT Event,
+ VOID *Context
+ );
+
+#define CPU_ARCH_PROTOCOL_PRIVATE_DATA_FROM_THIS(a) \
+ CR (a, \
+ CPU_ARCH_PROTOCOL_PRIVATE, \
+ Cpu, \
+ CPU_ARCH_PROT_PRIVATE_SIGNATURE \
+ )
+
+#endif
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