FspPlatformNotify.c File Reference

#include <PiPei.h>
#include <Library/PeiServicesLib.h>
#include <Library/PeiServicesTablePointerLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PcdLib.h>
#include <Library/DebugLib.h>
#include <Library/HobLib.h>
#include <Library/FspSwitchStackLib.h>
#include <Library/FspCommonLib.h>
#include <Guid/EventGroup.h>
#include <FspEas.h>
#include <FspStatusCode.h>
#include <Protocol/PciEnumerationComplete.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/PerformanceLib.h>

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	FspNotificationHandler (IN UINT32 NotificationCode)
VOID EFIAPI	FspSiliconInitDone2 (IN EFI_STATUS Status)
VOID EFIAPI	FspMemoryInitDone2 (IN EFI_STATUS Status, IN OUT VOID **HobListPtr)
VOID EFIAPI	FspTempRamExitDone2 (IN EFI_STATUS Status)
VOID EFIAPI	FspWaitForNotify (VOID)
VOID EFIAPI	FspSiliconInitDone (VOID)
VOID EFIAPI	FspMemoryInitDone (IN OUT VOID **HobListPtr)
VOID EFIAPI	FspTempRamExitDone (VOID)

Variables
EFI_GUID	gFspPerformanceDataGuid
EFI_PEI_PPI_DESCRIPTOR	mPeiPostPciEnumerationPpi
EFI_PEI_PPI_DESCRIPTOR	mPeiReadyToBootPpi
EFI_PEI_PPI_DESCRIPTOR	mPeiEndOfFirmwarePpi
UINT32	mFspNotifySequence []

Detailed Description

Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file FspPlatformNotify.c.

Function Documentation

FspMemoryInitDone()

VOID EFIAPI FspMemoryInitDone

(

IN OUT VOID **

HobListPtr

)

This function returns control to BootLoader after MemoryInitApi.

Parameters

[in,out]

HobListPtr

The address of HobList pointer.

Definition at line 399 of file FspPlatformNotify.c.

FspMemoryInitDone2()

VOID EFIAPI FspMemoryInitDone2	(	IN EFI_STATUS	Status,
		IN OUT VOID **	HobListPtr
	)

This function returns control to BootLoader after MemoryInitApi.

Parameters

[in]	Status	return status for the MemoryInitApi.
[in,out]	HobListPtr	The address of HobList pointer, if NULL, will get value from GetFspApiParameter2 ()

Definition at line 159 of file FspPlatformNotify.c.

FspNotificationHandler()

EFI_STATUS EFIAPI FspNotificationHandler

(

IN UINT32

NotificationCode

)

Install FSP notification.

Parameters

[in]

NotificationCode

FSP notification code

Return values

EFI_SUCCESS	Notify FSP successfully
EFI_INVALID_PARAMETER	NotificationCode is invalid

Definition at line 61 of file FspPlatformNotify.c.

FspSiliconInitDone()

VOID EFIAPI FspSiliconInitDone

(

VOID

)

This function transfer control back to BootLoader after FspSiliconInit.

Definition at line 385 of file FspPlatformNotify.c.

FspSiliconInitDone2()

VOID EFIAPI FspSiliconInitDone2

(

IN EFI_STATUS

Status

)

This function transfer control back to BootLoader after FspSiliconInit.

Parameters

[in]

Status

return status for the FspSiliconInit.

Definition at line 110 of file FspPlatformNotify.c.

FspTempRamExitDone()

VOID EFIAPI FspTempRamExitDone

(

VOID

)

This function returns control to BootLoader after TempRamExitApi.

Definition at line 412 of file FspPlatformNotify.c.

FspTempRamExitDone2()

VOID EFIAPI FspTempRamExitDone2

(

IN EFI_STATUS

Status

)

This function returns control to BootLoader after TempRamExitApi.

Parameters

[in]

Status

return status for the TempRamExitApi.

Definition at line 244 of file FspPlatformNotify.c.

FspWaitForNotify()

VOID EFIAPI FspWaitForNotify

(

VOID

)

This function handle NotifyPhase API call from the BootLoader. It gives control back to the BootLoader after it is handled. If the Notification code is a ReadyToBoot event, this function will return and FSP continues the remaining execution until it reaches the DxeIpl.

Definition at line 300 of file FspPlatformNotify.c.

Variable Documentation

mFspNotifySequence

UINT32 mFspNotifySequence[]

Initial value:

= {
  EnumInitPhaseAfterPciEnumeration,
  EnumInitPhaseReadyToBoot,
  EnumInitPhaseEndOfFirmware
}

Definition at line 44 of file FspPlatformNotify.c.

mPeiEndOfFirmwarePpi

EFI_PEI_PPI_DESCRIPTOR mPeiEndOfFirmwarePpi

Initial value:

= {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gFspEventEndOfFirmwareGuid,
  NULL
}

Definition at line 38 of file FspPlatformNotify.c.

mPeiPostPciEnumerationPpi

EFI_PEI_PPI_DESCRIPTOR mPeiPostPciEnumerationPpi

Initial value:

= {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gEfiPciEnumerationCompleteProtocolGuid,
  NULL
}

Definition at line 26 of file FspPlatformNotify.c.

mPeiReadyToBootPpi

EFI_PEI_PPI_DESCRIPTOR mPeiReadyToBootPpi

Initial value:

= {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gEfiEventReadyToBootGuid,
  NULL
}

Definition at line 32 of file FspPlatformNotify.c.