PlatformInitLib.h

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#ifndef PLATFORM_INIT_LIB_H_
#define PLATFORM_INIT_LIB_H_
 
#include <PiPei.h>
 
#pragma pack(1)
typedef struct {
  EFI_HOB_GUID_TYPE    GuidHeader;
  UINT16               HostBridgeDevId;
 
  UINT64               PcdConfidentialComputingGuestAttr;
  BOOLEAN              SevEsIsEnabled;
 
  UINT32               BootMode;
  BOOLEAN              S3Supported;
 
  BOOLEAN              SmmSmramRequire;
  BOOLEAN              Q35SmramAtDefaultSmbase;
  UINT16               Q35TsegMbytes;
 
  UINT32               LowMemory;
  UINT64               FirstNonAddress;
  UINT8                PhysMemAddressWidth;
  UINT32               Uc32Base;
  UINT32               Uc32Size;
 
  BOOLEAN              PcdSetNxForStack;
  UINT64               PcdTdxSharedBitMask;
 
  UINT64               PcdPciMmio64Base;
  UINT64               PcdPciMmio64Size;
  UINT32               PcdPciMmio32Base;
  UINT32               PcdPciMmio32Size;
  UINT64               PcdPciIoBase;
  UINT64               PcdPciIoSize;
 
  UINT64               PcdEmuVariableNvStoreReserved;
  UINT32               PcdCpuBootLogicalProcessorNumber;
  UINT32               PcdCpuMaxLogicalProcessorNumber;
  UINT32               DefaultMaxCpuNumber;
 
  UINT32               S3AcpiReservedMemoryBase;
  UINT32               S3AcpiReservedMemorySize;
 
  UINT64               FeatureControlValue;
 
  BOOLEAN              QemuFwCfgChecked;
  BOOLEAN              QemuFwCfgSupported;
  BOOLEAN              QemuFwCfgDmaSupported;
} EFI_HOB_PLATFORM_INFO;
#pragma pack()
 
UINT8
EFIAPI
PlatformCmosRead8 (
  IN      UINTN  Index
  );
 
UINT8
EFIAPI
PlatformCmosWrite8 (
  IN      UINTN  Index,
  IN      UINT8  Value
  );
 
VOID
EFIAPI
PlatformDebugDumpCmos (
  VOID
  );
 
VOID
EFIAPI
PlatformAddIoMemoryBaseSizeHob (
  IN EFI_PHYSICAL_ADDRESS  MemoryBase,
  IN UINT64                MemorySize
  );
 
VOID
EFIAPI
PlatformAddIoMemoryRangeHob (
  IN EFI_PHYSICAL_ADDRESS  MemoryBase,
  IN EFI_PHYSICAL_ADDRESS  MemoryLimit
  );
 
VOID
EFIAPI
PlatformAddMemoryBaseSizeHob (
  IN EFI_PHYSICAL_ADDRESS  MemoryBase,
  IN UINT64                MemorySize
  );
 
VOID
EFIAPI
PlatformAddMemoryRangeHob (
  IN EFI_PHYSICAL_ADDRESS  MemoryBase,
  IN EFI_PHYSICAL_ADDRESS  MemoryLimit
  );
 
VOID
EFIAPI
PlatformAddReservedMemoryBaseSizeHob (
  IN EFI_PHYSICAL_ADDRESS  MemoryBase,
  IN UINT64                MemorySize,
  IN BOOLEAN               Cacheable
  );
 
VOID
EFIAPI
PlatformQemuUc32BaseInitialization (
  IN OUT EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformGetSystemMemorySizeBelow4gb (
  IN EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformAddressWidthInitialization (
  IN OUT EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformQemuInitializeRam (
  IN EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformQemuInitializeRamForS3 (
  IN EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformMemMapInitialization (
  IN OUT EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
EFI_STATUS
EFIAPI
PlatformNoexecDxeInitialization (
  IN OUT EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformMiscInitialization (
  IN EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformMaxCpuCountInitialization (
  IN OUT EFI_HOB_PLATFORM_INFO  *PlatformInfoHob
  );
 
VOID
EFIAPI
PlatformTdxPublishRamRegions (
  VOID
  );
 
BOOLEAN
EFIAPI
PlatformValidateNvVarStore (
  IN UINT8   *NvVarStoreBase,
  IN UINT32  NvVarStoreSize
  );
 
VOID *
EFIAPI
PlatformReserveEmuVariableNvStore (
  VOID
  );
 
EFI_STATUS
EFIAPI
PlatformInitEmuVariableNvStore (
  IN VOID  *EmuVariableNvStore
  );
 
#endif // PLATFORM_INIT_LIB_H_