#include <Uefi.h>
#include <Guid/EventGroup.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/UefiBootManagerLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/PlatformBootManager.h>

Functions
STATIC VOID	PlatformRegisterFvBootOption (CONST EFI_GUID FileGuid, CHAR16 Description, UINT32 Attributes)

VOID EFIAPI	PlatformBootManagerBeforeConsole (VOID)

VOID EFIAPI	PlatformBootManagerAfterConsole (VOID)

VOID EFIAPI	PlatformBootManagerWaitCallback (UINT16 TimeoutRemain)

VOID EFIAPI	PlatformBootManagerUnableToBoot (VOID)

Detailed Description

Implementation for PlatformBootManagerLib library class interfaces.

Copyright (C) 2015-2016, Red Hat, Inc. Copyright (c) 2014 - 2019, ARM Ltd. All rights reserved.
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.
Copyright (c) 2016, Linaro Ltd. All rights reserved.
Copyright (c) 2020 - 2021, Ampere Computing LLC. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file LinuxBootBm.c.

Function Documentation

◆ PlatformBootManagerAfterConsole()

VOID EFIAPI PlatformBootManagerAfterConsole ( VOID )

Do the platform specific action after the console is connected.

Such as: Dynamically switch output mode; Signal console ready platform customized event; Run diagnostics like memory testing; Connect certain devices; Dispatch additional option roms.

Definition at line 136 of file LinuxBootBm.c.

◆ PlatformBootManagerBeforeConsole()

VOID EFIAPI PlatformBootManagerBeforeConsole ( VOID )

Do the platform specific action before the console is connected.

Such as: Update console variable; Register new Driver#### or Boot####; Signal ReadyToLock event.

Definition at line 114 of file LinuxBootBm.c.

◆ PlatformBootManagerUnableToBoot()

VOID EFIAPI PlatformBootManagerUnableToBoot ( VOID )

The function is called when no boot option could be launched, including platform recovery options and options pointing to applications built into firmware volumes.

If this function returns, BDS attempts to enter an infinite loop.

Definition at line 182 of file LinuxBootBm.c.

◆ PlatformBootManagerWaitCallback()

VOID EFIAPI PlatformBootManagerWaitCallback ( UINT16 TimeoutRemain )

This function is called each second during the boot manager waits the timeout.

Parameters

TimeoutRemain The remaining timeout.

Definition at line 166 of file LinuxBootBm.c.

◆ PlatformRegisterFvBootOption()

STATIC VOID PlatformRegisterFvBootOption	(	CONST EFI_GUID *	FileGuid,
		CHAR16 *	Description,
		UINT32	Attributes
	)

Register a boot option using a file GUID in the FV.