mirror of https://github.com/acidanthera/audk.git
ArmVirtPkg/PlatformBootManagerLib: register boot options and hot keys
Register the Enter key as the continue key (hot key to skip the boot
timeout). Map the F2 and ESC keys to the UI. Register the memory-mapped
Shell boot option.
The patch parallels OvmfPkg commit 07dd96e820. The
PlatformRegisterFvBootOption() and PlatformRegisterOptionsAndKeys()
functions are copied almost verbatim. The only changes are: internal
linkage for these functions (i.e., STATIC), and mentioning the ESC key in
the comments.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ruiyu Ni <ruiyu.ni@Intel.com>
This commit is contained in:
Laszlo Ersek
parent
48799ab2d9
commit
793b3b5b81
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@ -3,7 +3,7 @@
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Copyright (C) 2015-2016, Red Hat, Inc.
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Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
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Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License which accompanies this
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@ -22,6 +22,7 @@
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#include <Library/UefiBootManagerLib.h>
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#include <Protocol/DevicePath.h>
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#include <Protocol/GraphicsOutput.h>
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#include <Protocol/LoadedImage.h>
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#include <Protocol/PciIo.h>
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#include <Protocol/PciRootBridgeIo.h>
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#include <Guid/EventGroup.h>
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@ -322,6 +323,114 @@ AddOutput (
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ReportText));
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}
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STATIC
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VOID
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PlatformRegisterFvBootOption (
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EFI_GUID *FileGuid,
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CHAR16 *Description,
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UINT32 Attributes
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)
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{
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EFI_STATUS Status;
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INTN OptionIndex;
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EFI_BOOT_MANAGER_LOAD_OPTION NewOption;
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EFI_BOOT_MANAGER_LOAD_OPTION *BootOptions;
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UINTN BootOptionCount;
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MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FileNode;
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EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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Status = gBS->HandleProtocol (
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gImageHandle,
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&gEfiLoadedImageProtocolGuid,
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(VOID **) &LoadedImage
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);
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ASSERT_EFI_ERROR (Status);
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EfiInitializeFwVolDevicepathNode (&FileNode, FileGuid);
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DevicePath = DevicePathFromHandle (LoadedImage->DeviceHandle);
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ASSERT (DevicePath != NULL);
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DevicePath = AppendDevicePathNode (
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DevicePath,
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(EFI_DEVICE_PATH_PROTOCOL *) &FileNode
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);
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ASSERT (DevicePath != NULL);
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Status = EfiBootManagerInitializeLoadOption (
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&NewOption,
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LoadOptionNumberUnassigned,
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LoadOptionTypeBoot,
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Attributes,
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Description,
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DevicePath,
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NULL,
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0
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);
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ASSERT_EFI_ERROR (Status);
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FreePool (DevicePath);
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BootOptions = EfiBootManagerGetLoadOptions (
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&BootOptionCount, LoadOptionTypeBoot
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);
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OptionIndex = EfiBootManagerFindLoadOption (
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&NewOption, BootOptions, BootOptionCount
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);
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if (OptionIndex == -1) {
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Status = EfiBootManagerAddLoadOptionVariable (&NewOption, MAX_UINTN);
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ASSERT_EFI_ERROR (Status);
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}
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EfiBootManagerFreeLoadOption (&NewOption);
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EfiBootManagerFreeLoadOptions (BootOptions, BootOptionCount);
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}
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STATIC
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VOID
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PlatformRegisterOptionsAndKeys (
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VOID
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)
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{
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EFI_STATUS Status;
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EFI_INPUT_KEY Enter;
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EFI_INPUT_KEY F2;
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EFI_INPUT_KEY Esc;
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EFI_BOOT_MANAGER_LOAD_OPTION BootOption;
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//
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// Register ENTER as CONTINUE key
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//
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Enter.ScanCode = SCAN_NULL;
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Enter.UnicodeChar = CHAR_CARRIAGE_RETURN;
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Status = EfiBootManagerRegisterContinueKeyOption (0, &Enter, NULL);
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ASSERT_EFI_ERROR (Status);
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//
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// Map F2 and ESC to Boot Manager Menu
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//
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F2.ScanCode = SCAN_F2;
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F2.UnicodeChar = CHAR_NULL;
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Esc.ScanCode = SCAN_ESC;
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Esc.UnicodeChar = CHAR_NULL;
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Status = EfiBootManagerGetBootManagerMenu (&BootOption);
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ASSERT_EFI_ERROR (Status);
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Status = EfiBootManagerAddKeyOptionVariable (
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NULL, (UINT16) BootOption.OptionNumber, 0, &F2, NULL
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);
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ASSERT (Status == EFI_SUCCESS || Status == EFI_ALREADY_STARTED);
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Status = EfiBootManagerAddKeyOptionVariable (
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NULL, (UINT16) BootOption.OptionNumber, 0, &Esc, NULL
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);
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ASSERT (Status == EFI_SUCCESS || Status == EFI_ALREADY_STARTED);
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//
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// Register UEFI Shell
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//
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PlatformRegisterFvBootOption (
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PcdGetPtr (PcdShellFile), L"EFI Internal Shell", LOAD_OPTION_ACTIVE
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);
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}
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//
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// BDS Platform Functions
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@ -395,6 +504,11 @@ PlatformBootManagerBeforeConsole (
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// Set the front page timeout from the QEMU configuration.
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//
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PcdSet16 (PcdPlatformBootTimeOut, GetFrontPageTimeoutFromQemu ());
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//
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// Register platform-specific boot options and keyboard shortcuts.
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//
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PlatformRegisterOptionsAndKeys ();
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}
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/**
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@ -58,6 +58,7 @@
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[FixedPcd]
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gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile
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gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
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gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
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