UefiPayloadPkg: Enhance UEFI payload for coreboot and Slim Bootloader
CorebootModulePkg and CorebootPayloadPkg originally supports coreboot only. In order to support other bootloaders, such as Slim Bootloader, they need be updated to be more generic. UEFI Payload (UefiPayloadPkg) a converged package from CorebootModulePkg and CorebootPayloadPkg with following updates: a. Support both coreboot and Slim Bootloader b. Removed SataControllerDxe and BaseSerialPortLib16550 to use EDK2 modules c. Support passing bootloader parameter to UEFI payload, e.g. coreboot table from coreboot or HOB list from Slim Bootloader d. Using GraphicsOutputDxe from EDK2 with minor change instead of FbGop e. Remove the dependency to IntelFrameworkPkg and IntelFrameworkModulePkg and QuarkSocPkg f. Use BaseDebugLibSerialPort library as DebugLib g. Use HPET timer, drop legacy 8254 timer support h. Use BaseXApicX2ApicLib instead of BaseXApicLib i. Remove HOB gUefiFrameBufferInfoGuid to use EDK2 graphics HOBs. j. Other clean ups On how UefiPayloadPkg could work with coreboot/Slim Bootloader, please refer UefiPayloadPkg/BuildAndIntegrationInstructions.txt Once UefiPayloadPkg is checked-in, CorebootModulePkg and CorebootPayloadPkg could be retired. Signed-off-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Maurice Ma <maurice.ma@intel.com>
This commit is contained in:
Dong, Guo
Maurice Ma
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/** @file
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This file include all platform action which can be customized
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by IBV/OEM.
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Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "PlatformBootManager.h"
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#include "PlatformConsole.h"
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VOID
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InstallReadyToLock (
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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_HANDLE Handle;
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EFI_SMM_ACCESS2_PROTOCOL *SmmAccess;
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DEBUG((DEBUG_INFO,"InstallReadyToLock entering......\n"));
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//
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// Inform the SMM infrastructure that we're entering BDS and may run 3rd party code hereafter
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// Since PI1.2.1, we need signal EndOfDxe as ExitPmAuth
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//
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EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);
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DEBUG((DEBUG_INFO,"All EndOfDxe callbacks have returned successfully\n"));
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//
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// Install DxeSmmReadyToLock protocol in order to lock SMM
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//
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Status = gBS->LocateProtocol (&gEfiSmmAccess2ProtocolGuid, NULL, (VOID **) &SmmAccess);
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if (!EFI_ERROR (Status)) {
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Handle = NULL;
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Status = gBS->InstallProtocolInterface (
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&Handle,
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&gEfiDxeSmmReadyToLockProtocolGuid,
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EFI_NATIVE_INTERFACE,
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NULL
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);
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ASSERT_EFI_ERROR (Status);
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}
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DEBUG((DEBUG_INFO,"InstallReadyToLock end\n"));
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return;
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}
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/**
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Return the index of the load option in the load option array.
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The function consider two load options are equal when the
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OptionType, Attributes, Description, FilePath and OptionalData are equal.
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@param Key Pointer to the load option to be found.
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@param Array Pointer to the array of load options to be found.
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@param Count Number of entries in the Array.
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@retval -1 Key wasn't found in the Array.
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@retval 0 ~ Count-1 The index of the Key in the Array.
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**/
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INTN
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PlatformFindLoadOption (
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IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Key,
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IN CONST EFI_BOOT_MANAGER_LOAD_OPTION *Array,
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IN UINTN Count
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)
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{
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UINTN Index;
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for (Index = 0; Index < Count; Index++) {
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if ((Key->OptionType == Array[Index].OptionType) &&
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(Key->Attributes == Array[Index].Attributes) &&
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(StrCmp (Key->Description, Array[Index].Description) == 0) &&
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(CompareMem (Key->FilePath, Array[Index].FilePath, GetDevicePathSize (Key->FilePath)) == 0) &&
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(Key->OptionalDataSize == Array[Index].OptionalDataSize) &&
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(CompareMem (Key->OptionalData, Array[Index].OptionalData, Key->OptionalDataSize) == 0)) {
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return (INTN) Index;
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}
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}
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return -1;
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}
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/**
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Register a boot option using a file GUID in the FV.
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@param FileGuid The file GUID name in FV.
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@param Description The boot option description.
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@param Attributes The attributes used for the boot option loading.
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**/
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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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UINTN 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 (gImageHandle, &gEfiLoadedImageProtocolGuid, (VOID **) &LoadedImage);
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ASSERT_EFI_ERROR (Status);
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EfiInitializeFwVolDevicepathNode (&FileNode, FileGuid);
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DevicePath = AppendDevicePathNode (
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DevicePathFromHandle (LoadedImage->DeviceHandle),
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(EFI_DEVICE_PATH_PROTOCOL *) &FileNode
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);
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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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if (!EFI_ERROR (Status)) {
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BootOptions = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);
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OptionIndex = PlatformFindLoadOption (&NewOption, BootOptions, BootOptionCount);
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if (OptionIndex == -1) {
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Status = EfiBootManagerAddLoadOptionVariable (&NewOption, (UINTN) -1);
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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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}
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/**
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Do the platform specific action before the console is connected.
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Such as:
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Update console variable;
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Register new Driver#### or Boot####;
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Signal ReadyToLock event.
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**/
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VOID
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EFIAPI
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PlatformBootManagerBeforeConsole (
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VOID
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)
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{
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EFI_INPUT_KEY Enter;
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EFI_INPUT_KEY F2;
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EFI_INPUT_KEY Down;
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EFI_BOOT_MANAGER_LOAD_OPTION BootOption;
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PlatformConsoleInit ();
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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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EfiBootManagerRegisterContinueKeyOption (0, &Enter, NULL);
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//
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// Map F2 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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EfiBootManagerGetBootManagerMenu (&BootOption);
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EfiBootManagerAddKeyOptionVariable (NULL, (UINT16) BootOption.OptionNumber, 0, &F2, NULL);
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//
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// Also add Down key to Boot Manager Menu since some serial terminals don't support F2 key.
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//
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Down.ScanCode = SCAN_DOWN;
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Down.UnicodeChar = CHAR_NULL;
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EfiBootManagerGetBootManagerMenu (&BootOption);
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EfiBootManagerAddKeyOptionVariable (NULL, (UINT16) BootOption.OptionNumber, 0, &Down, NULL);
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//
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// Install ready to lock.
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// This needs to be done before option rom dispatched.
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//
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InstallReadyToLock ();
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//
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// Dispatch deferred images after EndOfDxe event and ReadyToLock installation.
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//
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EfiBootManagerDispatchDeferredImages ();
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}
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/**
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Do the platform specific action after the console is connected.
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Such as:
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Dynamically switch output mode;
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Signal console ready platform customized event;
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Run diagnostics like memory testing;
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Connect certain devices;
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Dispatch additional option roms.
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**/
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VOID
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EFIAPI
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PlatformBootManagerAfterConsole (
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VOID
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)
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{
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL Black;
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EFI_GRAPHICS_OUTPUT_BLT_PIXEL White;
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Black.Blue = Black.Green = Black.Red = Black.Reserved = 0;
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White.Blue = White.Green = White.Red = White.Reserved = 0xFF;
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EfiBootManagerConnectAll ();
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EfiBootManagerRefreshAllBootOption ();
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//
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// Register UEFI Shell
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//
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PlatformRegisterFvBootOption (PcdGetPtr (PcdShellFile), L"UEFI Shell", LOAD_OPTION_ACTIVE);
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Print (
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L"\n"
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L"F2 or Down to enter Boot Manager Menu.\n"
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L"ENTER to boot directly.\n"
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L"\n"
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);
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}
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/**
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This function is called each second during the boot manager waits the timeout.
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@param TimeoutRemain The remaining timeout.
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**/
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VOID
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EFIAPI
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PlatformBootManagerWaitCallback (
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UINT16 TimeoutRemain
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)
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{
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return;
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}
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/**
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The function is called when no boot option could be launched,
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including platform recovery options and options pointing to applications
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built into firmware volumes.
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If this function returns, BDS attempts to enter an infinite loop.
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**/
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VOID
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EFIAPI
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PlatformBootManagerUnableToBoot (
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VOID
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)
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{
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return;
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}
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@@ -0,0 +1,132 @@
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/**@file
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Head file for BDS Platform specific code
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Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _PLATFORM_BOOT_MANAGER_H
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#define _PLATFORM_BOOT_MANAGER_H
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#include <PiDxe.h>
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#include <Protocol/LoadedImage.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/BaseLib.h>
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#include <Library/UefiRuntimeServicesTableLib.h>
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#include <Library/UefiLib.h>
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#include <Library/UefiBootManagerLib.h>
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#include <Library/PcdLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/HiiLib.h>
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#include <Library/PrintLib.h>
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#include <Library/DxeServicesLib.h>
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#include <Library/BootLogoLib.h>
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#include <Protocol/SmmAccess2.h>
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typedef struct {
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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UINTN ConnectType;
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} PLATFORM_CONSOLE_CONNECT_ENTRY;
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extern PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
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#define gEndEntire \
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{ \
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END_DEVICE_PATH_TYPE,\
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END_ENTIRE_DEVICE_PATH_SUBTYPE,\
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{ END_DEVICE_PATH_LENGTH, 0 },\
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}
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#define CONSOLE_OUT BIT0
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#define CONSOLE_IN BIT1
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#define STD_ERROR BIT2
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#define CLASS_HID 3
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#define SUBCLASS_BOOT 1
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#define PROTOCOL_KEYBOARD 1
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typedef struct {
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USB_CLASS_DEVICE_PATH UsbClass;
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EFI_DEVICE_PATH_PROTOCOL End;
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} USB_CLASS_FORMAT_DEVICE_PATH;
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typedef struct {
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VENDOR_DEVICE_PATH VendorDevicePath;
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UINT32 Instance;
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} WIN_NT_VENDOR_DEVICE_PATH_NODE;
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//
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// Below is the platform console device path
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//
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typedef struct {
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VENDOR_DEVICE_PATH NtBus;
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WIN_NT_VENDOR_DEVICE_PATH_NODE SerialDevice;
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UART_DEVICE_PATH Uart;
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VENDOR_DEVICE_PATH TerminalType;
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EFI_DEVICE_PATH_PROTOCOL End;
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} NT_ISA_SERIAL_DEVICE_PATH;
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typedef struct {
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VENDOR_DEVICE_PATH NtBus;
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WIN_NT_VENDOR_DEVICE_PATH_NODE NtGopDevice;
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EFI_DEVICE_PATH_PROTOCOL End;
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} NT_PLATFORM_GOP_DEVICE_PATH;
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extern USB_CLASS_FORMAT_DEVICE_PATH gUsbClassKeyboardDevicePath;
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/**
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Use SystemTable Conout to stop video based Simple Text Out consoles from going
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to the video device. Put up LogoFile on every video device that is a console.
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@param[in] LogoFile File name of logo to display on the center of the screen.
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@retval EFI_SUCCESS ConsoleControl has been flipped to graphics and logo displayed.
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@retval EFI_UNSUPPORTED Logo not found
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**/
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EFI_STATUS
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PlatformBootManagerEnableQuietBoot (
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IN EFI_GUID *LogoFile
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);
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/**
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Use SystemTable Conout to turn on video based Simple Text Out consoles. The
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Simple Text Out screens will now be synced up with all non video output devices
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@retval EFI_SUCCESS UGA devices are back in text mode and synced up.
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**/
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EFI_STATUS
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PlatformBootManagerDisableQuietBoot (
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VOID
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);
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/**
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Show progress bar with title above it. It only works in Graphics mode.
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@param TitleForeground Foreground color for Title.
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@param TitleBackground Background color for Title.
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@param Title Title above progress bar.
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@param ProgressColor Progress bar color.
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@param Progress Progress (0-100)
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@param PreviousValue The previous value of the progress.
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@retval EFI_STATUS Success update the progress bar
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**/
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EFI_STATUS
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PlatformBootManagerShowProgress (
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleForeground,
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL TitleBackground,
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IN CHAR16 *Title,
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IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL ProgressColor,
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IN UINTN Progress,
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IN UINTN PreviousValue
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);
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#endif // _PLATFORM_BOOT_MANAGER_H
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@@ -0,0 +1,71 @@
|
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## @file
|
||||
# Include all platform action which can be customized by IBV/OEM.
|
||||
#
|
||||
# Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>
|
||||
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
#
|
||||
##
|
||||
|
||||
[Defines]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = PlatformBootManagerLib
|
||||
FILE_GUID = F0D9063A-DADB-4185-85E2-D7ACDA93F7A6
|
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MODULE_TYPE = DXE_DRIVER
|
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VERSION_STRING = 1.0
|
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LIBRARY_CLASS = PlatformBootManagerLib|DXE_DRIVER
|
||||
|
||||
|
||||
#
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||||
# The following information is for reference only and not required by the build tools.
|
||||
#
|
||||
# VALID_ARCHITECTURES = IA32 X64 EBC
|
||||
#
|
||||
|
||||
[Sources]
|
||||
PlatformData.c
|
||||
PlatformConsole.c
|
||||
PlatformConsole.h
|
||||
PlatformBootManager.c
|
||||
PlatformBootManager.h
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
MdeModulePkg/MdeModulePkg.dec
|
||||
UefiPayloadPkg/UefiPayloadPkg.dec
|
||||
|
||||
[LibraryClasses]
|
||||
BaseLib
|
||||
UefiBootServicesTableLib
|
||||
UefiRuntimeServicesTableLib
|
||||
UefiLib
|
||||
UefiBootManagerLib
|
||||
PcdLib
|
||||
DxeServicesLib
|
||||
MemoryAllocationLib
|
||||
DevicePathLib
|
||||
HiiLib
|
||||
PrintLib
|
||||
PlatformHookLib
|
||||
|
||||
[Guids]
|
||||
gEfiEndOfDxeEventGroupGuid
|
||||
|
||||
[Protocols]
|
||||
gEfiGenericMemTestProtocolGuid ## CONSUMES
|
||||
gEfiGraphicsOutputProtocolGuid ## CONSUMES
|
||||
gEfiUgaDrawProtocolGuid ## CONSUMES
|
||||
gEfiBootLogoProtocolGuid ## CONSUMES
|
||||
gEfiDxeSmmReadyToLockProtocolGuid
|
||||
gEfiSmmAccess2ProtocolGuid
|
||||
|
||||
[Pcd]
|
||||
gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUgaConsumeSupport
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutRow
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn
|
||||
gEfiMdeModulePkgTokenSpaceGuid.PcdConInConnectOnDemand
|
||||
gUefiPayloadPkgTokenSpaceGuid.PcdShellFile
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
|
||||
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
|
||||
599
UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformConsole.c
Normal file
599
UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformConsole.c
Normal file
@@ -0,0 +1,599 @@
|
||||
/** @file
|
||||
This file include all platform action which can be customized by IBV/OEM.
|
||||
|
||||
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
|
||||
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
|
||||
**/
|
||||
|
||||
#include "PlatformBootManager.h"
|
||||
#include "PlatformConsole.h"
|
||||
|
||||
#define PCI_DEVICE_PATH_NODE(Func, Dev) \
|
||||
{ \
|
||||
{ \
|
||||
HARDWARE_DEVICE_PATH, \
|
||||
HW_PCI_DP, \
|
||||
{ \
|
||||
(UINT8) (sizeof (PCI_DEVICE_PATH)), \
|
||||
(UINT8) ((sizeof (PCI_DEVICE_PATH)) >> 8) \
|
||||
} \
|
||||
}, \
|
||||
(Func), \
|
||||
(Dev) \
|
||||
}
|
||||
|
||||
#define PNPID_DEVICE_PATH_NODE(PnpId) \
|
||||
{ \
|
||||
{ \
|
||||
ACPI_DEVICE_PATH, \
|
||||
ACPI_DP, \
|
||||
{ \
|
||||
(UINT8) (sizeof (ACPI_HID_DEVICE_PATH)), \
|
||||
(UINT8) ((sizeof (ACPI_HID_DEVICE_PATH)) >> 8) \
|
||||
}, \
|
||||
}, \
|
||||
EISA_PNP_ID((PnpId)), \
|
||||
0 \
|
||||
}
|
||||
|
||||
#define gPciRootBridge \
|
||||
PNPID_DEVICE_PATH_NODE(0x0A03)
|
||||
|
||||
#define gPnp16550ComPort \
|
||||
PNPID_DEVICE_PATH_NODE(0x0501)
|
||||
|
||||
#define gUartVendor \
|
||||
{ \
|
||||
{ \
|
||||
HARDWARE_DEVICE_PATH, \
|
||||
HW_VENDOR_DP, \
|
||||
{ \
|
||||
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
|
||||
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
|
||||
} \
|
||||
}, \
|
||||
{0xD3987D4B, 0x971A, 0x435F, {0x8C, 0xAF, 0x49, 0x67, 0xEB, 0x62, 0x72, 0x41}} \
|
||||
}
|
||||
|
||||
#define gUart \
|
||||
{ \
|
||||
{ \
|
||||
MESSAGING_DEVICE_PATH, \
|
||||
MSG_UART_DP, \
|
||||
{ \
|
||||
(UINT8) (sizeof (UART_DEVICE_PATH)), \
|
||||
(UINT8) ((sizeof (UART_DEVICE_PATH)) >> 8) \
|
||||
} \
|
||||
}, \
|
||||
0, \
|
||||
115200, \
|
||||
8, \
|
||||
1, \
|
||||
1 \
|
||||
}
|
||||
|
||||
#define gPcAnsiTerminal \
|
||||
{ \
|
||||
{ \
|
||||
MESSAGING_DEVICE_PATH, \
|
||||
MSG_VENDOR_DP, \
|
||||
{ \
|
||||
(UINT8) (sizeof (VENDOR_DEVICE_PATH)), \
|
||||
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8) \
|
||||
} \
|
||||
}, \
|
||||
DEVICE_PATH_MESSAGING_PC_ANSI \
|
||||
}
|
||||
|
||||
|
||||
ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode = gPnp16550ComPort;
|
||||
UART_DEVICE_PATH gUartDeviceNode = gUart;
|
||||
VENDOR_DEVICE_PATH gTerminalTypeDeviceNode = gPcAnsiTerminal;
|
||||
VENDOR_DEVICE_PATH gUartDeviceVendorNode = gUartVendor;
|
||||
|
||||
//
|
||||
// Predefined platform root bridge
|
||||
//
|
||||
PLATFORM_ROOT_BRIDGE_DEVICE_PATH gPlatformRootBridge0 = {
|
||||
gPciRootBridge,
|
||||
gEndEntire
|
||||
};
|
||||
|
||||
EFI_DEVICE_PATH_PROTOCOL *gPlatformRootBridges[] = {
|
||||
(EFI_DEVICE_PATH_PROTOCOL *) &gPlatformRootBridge0,
|
||||
NULL
|
||||
};
|
||||
|
||||
BOOLEAN mDetectVgaOnly;
|
||||
|
||||
/**
|
||||
Add UART to ConOut, ConIn, ErrOut.
|
||||
|
||||
@param[in] DeviceHandle - LPC device path.
|
||||
|
||||
@retval EFI_SUCCESS - Serial console is added to ConOut, ConIn, and ErrOut.
|
||||
@retval EFI_STATUS - No serial console is added.
|
||||
**/
|
||||
EFI_STATUS
|
||||
PrepareLpcBridgeDevicePath (
|
||||
IN EFI_HANDLE DeviceHandle
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
|
||||
|
||||
DevicePath = NULL;
|
||||
Status = gBS->HandleProtocol (
|
||||
DeviceHandle,
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
(VOID*)&DevicePath
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
//
|
||||
// Register COM1
|
||||
//
|
||||
DevicePath = AppendDevicePathNode ((EFI_DEVICE_PATH_PROTOCOL *)NULL, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceVendorNode);
|
||||
DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);
|
||||
DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);
|
||||
|
||||
EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);
|
||||
EfiBootManagerUpdateConsoleVariable (ConIn, DevicePath, NULL);
|
||||
EfiBootManagerUpdateConsoleVariable (ErrOut, DevicePath, NULL);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Return the GOP device path in the platform.
|
||||
|
||||
@param[in] PciDevicePath - Device path for the PCI graphics device.
|
||||
@param[out] GopDevicePath - Return the device path with GOP installed.
|
||||
|
||||
@retval EFI_SUCCESS - PCI VGA is added to ConOut.
|
||||
@retval EFI_INVALID_PARAMETER - The device path parameter is invalid.
|
||||
@retval EFI_STATUS - No GOP device found.
|
||||
**/
|
||||
EFI_STATUS
|
||||
GetGopDevicePath (
|
||||
IN EFI_DEVICE_PATH_PROTOCOL *PciDevicePath,
|
||||
OUT EFI_DEVICE_PATH_PROTOCOL **GopDevicePath
|
||||
)
|
||||
{
|
||||
UINTN Index;
|
||||
EFI_STATUS Status;
|
||||
EFI_HANDLE PciDeviceHandle;
|
||||
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
|
||||
EFI_DEVICE_PATH_PROTOCOL *TempPciDevicePath;
|
||||
UINTN GopHandleCount;
|
||||
EFI_HANDLE *GopHandleBuffer;
|
||||
|
||||
if (PciDevicePath == NULL || GopDevicePath == NULL) {
|
||||
return EFI_INVALID_PARAMETER;
|
||||
}
|
||||
|
||||
//
|
||||
// Initialize the GopDevicePath to be PciDevicePath
|
||||
//
|
||||
*GopDevicePath = PciDevicePath;
|
||||
TempPciDevicePath = PciDevicePath;
|
||||
|
||||
Status = gBS->LocateDevicePath (
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
&TempPciDevicePath,
|
||||
&PciDeviceHandle
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
gBS->ConnectController (PciDeviceHandle, NULL, NULL, FALSE);
|
||||
|
||||
Status = gBS->LocateHandleBuffer (
|
||||
ByProtocol,
|
||||
&gEfiGraphicsOutputProtocolGuid,
|
||||
NULL,
|
||||
&GopHandleCount,
|
||||
&GopHandleBuffer
|
||||
);
|
||||
if (!EFI_ERROR (Status)) {
|
||||
//
|
||||
// Add all the child handles as possible Console Device
|
||||
//
|
||||
for (Index = 0; Index < GopHandleCount; Index++) {
|
||||
Status = gBS->HandleProtocol (GopHandleBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID*)&TempDevicePath);
|
||||
if (EFI_ERROR (Status)) {
|
||||
continue;
|
||||
}
|
||||
if (CompareMem (
|
||||
PciDevicePath,
|
||||
TempDevicePath,
|
||||
GetDevicePathSize (PciDevicePath) - END_DEVICE_PATH_LENGTH
|
||||
) == 0) {
|
||||
//
|
||||
// In current implementation, we only enable one of the child handles
|
||||
// as console device, i.e. sotre one of the child handle's device
|
||||
// path to variable "ConOut"
|
||||
// In future, we could select all child handles to be console device
|
||||
//
|
||||
*GopDevicePath = TempDevicePath;
|
||||
|
||||
//
|
||||
// Delete the PCI device's path that added by GetPlugInPciVgaDevicePath()
|
||||
// Add the integrity GOP device path.
|
||||
//
|
||||
EfiBootManagerUpdateConsoleVariable (ConOut, NULL, PciDevicePath);
|
||||
EfiBootManagerUpdateConsoleVariable (ConOut, TempDevicePath, NULL);
|
||||
}
|
||||
}
|
||||
gBS->FreePool (GopHandleBuffer);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Add PCI VGA to ConOut, ConIn, ErrOut.
|
||||
|
||||
@param[in] DeviceHandle - Handle of PciIo protocol.
|
||||
|
||||
@retval EFI_SUCCESS - PCI VGA is added to ConOut.
|
||||
@retval EFI_STATUS - No PCI VGA device is added.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
PreparePciVgaDevicePath (
|
||||
IN EFI_HANDLE DeviceHandle
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
|
||||
EFI_DEVICE_PATH_PROTOCOL *GopDevicePath;
|
||||
|
||||
DevicePath = NULL;
|
||||
Status = gBS->HandleProtocol (
|
||||
DeviceHandle,
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
(VOID*)&DevicePath
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
GetGopDevicePath (DevicePath, &GopDevicePath);
|
||||
DevicePath = GopDevicePath;
|
||||
|
||||
EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Add PCI Serial to ConOut, ConIn, ErrOut.
|
||||
|
||||
@param[in] DeviceHandle - Handle of PciIo protocol.
|
||||
|
||||
@retval EFI_SUCCESS - PCI Serial is added to ConOut, ConIn, and ErrOut.
|
||||
@retval EFI_STATUS - No PCI Serial device is added.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
PreparePciSerialDevicePath (
|
||||
IN EFI_HANDLE DeviceHandle
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
|
||||
|
||||
DevicePath = NULL;
|
||||
Status = gBS->HandleProtocol (
|
||||
DeviceHandle,
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
(VOID*)&DevicePath
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gUartDeviceNode);
|
||||
DevicePath = AppendDevicePathNode (DevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&gTerminalTypeDeviceNode);
|
||||
|
||||
EfiBootManagerUpdateConsoleVariable (ConOut, DevicePath, NULL);
|
||||
EfiBootManagerUpdateConsoleVariable (ConIn, DevicePath, NULL);
|
||||
EfiBootManagerUpdateConsoleVariable (ErrOut, DevicePath, NULL);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
For every PCI instance execute a callback function.
|
||||
|
||||
@param[in] Id - The protocol GUID for callback
|
||||
@param[in] CallBackFunction - The callback function
|
||||
@param[in] Context - The context of the callback
|
||||
|
||||
@retval EFI_STATUS - Callback function failed.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VisitAllInstancesOfProtocol (
|
||||
IN EFI_GUID *Id,
|
||||
IN PROTOCOL_INSTANCE_CALLBACK CallBackFunction,
|
||||
IN VOID *Context
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
UINTN HandleCount;
|
||||
EFI_HANDLE *HandleBuffer;
|
||||
UINTN Index;
|
||||
VOID *Instance;
|
||||
|
||||
//
|
||||
// Start to check all the PciIo to find all possible device
|
||||
//
|
||||
HandleCount = 0;
|
||||
HandleBuffer = NULL;
|
||||
Status = gBS->LocateHandleBuffer (
|
||||
ByProtocol,
|
||||
Id,
|
||||
NULL,
|
||||
&HandleCount,
|
||||
&HandleBuffer
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
for (Index = 0; Index < HandleCount; Index++) {
|
||||
Status = gBS->HandleProtocol (HandleBuffer[Index], Id, &Instance);
|
||||
if (EFI_ERROR (Status)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
Status = (*CallBackFunction) (
|
||||
HandleBuffer[Index],
|
||||
Instance,
|
||||
Context
|
||||
);
|
||||
}
|
||||
|
||||
gBS->FreePool (HandleBuffer);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
For every PCI instance execute a callback function.
|
||||
|
||||
@param[in] Handle - The PCI device handle
|
||||
@param[in] Instance - The instance of the PciIo protocol
|
||||
@param[in] Context - The context of the callback
|
||||
|
||||
@retval EFI_STATUS - Callback function failed.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VisitingAPciInstance (
|
||||
IN EFI_HANDLE Handle,
|
||||
IN VOID *Instance,
|
||||
IN VOID *Context
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_PCI_IO_PROTOCOL *PciIo;
|
||||
PCI_TYPE00 Pci;
|
||||
|
||||
PciIo = (EFI_PCI_IO_PROTOCOL*) Instance;
|
||||
|
||||
//
|
||||
// Check for all PCI device
|
||||
//
|
||||
Status = PciIo->Pci.Read (
|
||||
PciIo,
|
||||
EfiPciIoWidthUint32,
|
||||
0,
|
||||
sizeof (Pci) / sizeof (UINT32),
|
||||
&Pci
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
return (*(VISIT_PCI_INSTANCE_CALLBACK)(UINTN) Context) (
|
||||
Handle,
|
||||
PciIo,
|
||||
&Pci
|
||||
);
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
For every PCI instance execute a callback function.
|
||||
|
||||
@param[in] CallBackFunction - Callback function pointer
|
||||
|
||||
@retval EFI_STATUS - Callback function failed.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
VisitAllPciInstances (
|
||||
IN VISIT_PCI_INSTANCE_CALLBACK CallBackFunction
|
||||
)
|
||||
{
|
||||
return VisitAllInstancesOfProtocol (
|
||||
&gEfiPciIoProtocolGuid,
|
||||
VisitingAPciInstance,
|
||||
(VOID*)(UINTN) CallBackFunction
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Do platform specific PCI Device check and add them to
|
||||
ConOut, ConIn, ErrOut.
|
||||
|
||||
@param[in] Handle - Handle of PCI device instance
|
||||
@param[in] PciIo - PCI IO protocol instance
|
||||
@param[in] Pci - PCI Header register block
|
||||
|
||||
@retval EFI_SUCCESS - PCI Device check and Console variable update successfully.
|
||||
@retval EFI_STATUS - PCI Device check or Console variable update fail.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DetectAndPreparePlatformPciDevicePath (
|
||||
IN EFI_HANDLE Handle,
|
||||
IN EFI_PCI_IO_PROTOCOL *PciIo,
|
||||
IN PCI_TYPE00 *Pci
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
|
||||
Status = PciIo->Attributes (
|
||||
PciIo,
|
||||
EfiPciIoAttributeOperationEnable,
|
||||
EFI_PCI_DEVICE_ENABLE,
|
||||
NULL
|
||||
);
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
if (!mDetectVgaOnly) {
|
||||
//
|
||||
// Here we decide whether it is LPC Bridge
|
||||
//
|
||||
if ((IS_PCI_LPC (Pci)) ||
|
||||
((IS_PCI_ISA_PDECODE (Pci)) &&
|
||||
(Pci->Hdr.VendorId == 0x8086)
|
||||
)
|
||||
) {
|
||||
//
|
||||
// Add IsaKeyboard to ConIn,
|
||||
// add IsaSerial to ConOut, ConIn, ErrOut
|
||||
//
|
||||
DEBUG ((DEBUG_INFO, "Found LPC Bridge device\n"));
|
||||
PrepareLpcBridgeDevicePath (Handle);
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
//
|
||||
// Here we decide which Serial device to enable in PCI bus
|
||||
//
|
||||
if (IS_PCI_16550SERIAL (Pci)) {
|
||||
//
|
||||
// Add them to ConOut, ConIn, ErrOut.
|
||||
//
|
||||
DEBUG ((DEBUG_INFO, "Found PCI 16550 SERIAL device\n"));
|
||||
PreparePciSerialDevicePath (Handle);
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Here we decide which VGA device to enable in PCI bus
|
||||
//
|
||||
if (IS_PCI_VGA (Pci)) {
|
||||
//
|
||||
// Add them to ConOut.
|
||||
//
|
||||
DEBUG ((DEBUG_INFO, "Found PCI VGA device\n"));
|
||||
PreparePciVgaDevicePath (Handle);
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut
|
||||
|
||||
@param[in] DetectVgaOnly - Only detect VGA device if it's TRUE.
|
||||
|
||||
@retval EFI_SUCCESS - PCI Device check and Console variable update successfully.
|
||||
@retval EFI_STATUS - PCI Device check or Console variable update fail.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
DetectAndPreparePlatformPciDevicePaths (
|
||||
BOOLEAN DetectVgaOnly
|
||||
)
|
||||
{
|
||||
mDetectVgaOnly = DetectVgaOnly;
|
||||
|
||||
EfiBootManagerUpdateConsoleVariable (
|
||||
ConIn,
|
||||
(EFI_DEVICE_PATH_PROTOCOL *) &gUsbClassKeyboardDevicePath,
|
||||
NULL
|
||||
);
|
||||
|
||||
return VisitAllPciInstances (DetectAndPreparePlatformPciDevicePath);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
The function will connect root bridge
|
||||
|
||||
@return EFI_SUCCESS Connect RootBridge successfully.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
ConnectRootBridge (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_HANDLE RootHandle;
|
||||
|
||||
//
|
||||
// Make all the PCI_IO protocols on PCI Seg 0 show up
|
||||
//
|
||||
Status = gBS->LocateDevicePath (
|
||||
&gEfiDevicePathProtocolGuid,
|
||||
&gPlatformRootBridges[0],
|
||||
&RootHandle
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
Status = gBS->ConnectController (RootHandle, NULL, NULL, FALSE);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
Platform console init. Include the platform firmware vendor, revision
|
||||
and so crc check.
|
||||
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
PlatformConsoleInit (
|
||||
VOID
|
||||
)
|
||||
{
|
||||
gUartDeviceNode.BaudRate = PcdGet64 (PcdUartDefaultBaudRate);
|
||||
gUartDeviceNode.DataBits = PcdGet8 (PcdUartDefaultDataBits);
|
||||
gUartDeviceNode.Parity = PcdGet8 (PcdUartDefaultParity);
|
||||
gUartDeviceNode.StopBits = PcdGet8 (PcdUartDefaultStopBits);
|
||||
|
||||
ConnectRootBridge ();
|
||||
|
||||
//
|
||||
// Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut
|
||||
//
|
||||
DetectAndPreparePlatformPciDevicePaths (FALSE);
|
||||
|
||||
}
|
||||
@@ -0,0 +1,70 @@
|
||||
/** @file
|
||||
Head file for BDS Platform specific code
|
||||
|
||||
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
|
||||
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
**/
|
||||
|
||||
#ifndef _PLATFORM_CONSOLE_H
|
||||
#define _PLATFORM_CONSOLE_H
|
||||
|
||||
#include <PiDxe.h>
|
||||
#include <IndustryStandard/Pci.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/MemoryAllocationLib.h>
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/PcdLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Protocol/PciIo.h>
|
||||
|
||||
#define IS_PCI_ISA_PDECODE(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE, 0)
|
||||
#define IS_PCI_16550SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550)
|
||||
|
||||
//
|
||||
// Type definitions
|
||||
//
|
||||
|
||||
//
|
||||
// Platform Root Bridge
|
||||
//
|
||||
typedef struct {
|
||||
ACPI_HID_DEVICE_PATH PciRootBridge;
|
||||
EFI_DEVICE_PATH_PROTOCOL End;
|
||||
} PLATFORM_ROOT_BRIDGE_DEVICE_PATH;
|
||||
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *PROTOCOL_INSTANCE_CALLBACK)(
|
||||
IN EFI_HANDLE Handle,
|
||||
IN VOID *Instance,
|
||||
IN VOID *Context
|
||||
);
|
||||
|
||||
/**
|
||||
@param[in] Handle - Handle of PCI device instance
|
||||
@param[in] PciIo - PCI IO protocol instance
|
||||
@param[in] Pci - PCI Header register block
|
||||
**/
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *VISIT_PCI_INSTANCE_CALLBACK)(
|
||||
IN EFI_HANDLE Handle,
|
||||
IN EFI_PCI_IO_PROTOCOL *PciIo,
|
||||
IN PCI_TYPE00 *Pci
|
||||
);
|
||||
|
||||
/**
|
||||
Platform console init. Include the platform firmware vendor, revision
|
||||
and so crc check.
|
||||
|
||||
**/
|
||||
VOID
|
||||
EFIAPI
|
||||
PlatformConsoleInit (
|
||||
VOID
|
||||
);
|
||||
|
||||
#endif
|
||||
39
UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformData.c
Normal file
39
UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformData.c
Normal file
@@ -0,0 +1,39 @@
|
||||
/**@file
|
||||
Defined the platform specific device path which will be filled to
|
||||
ConIn/ConOut variables.
|
||||
|
||||
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
|
||||
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
**/
|
||||
|
||||
#include "PlatformBootManager.h"
|
||||
|
||||
///
|
||||
/// Predefined platform default console device path
|
||||
///
|
||||
GLOBAL_REMOVE_IF_UNREFERENCED PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
|
||||
{
|
||||
NULL,
|
||||
0
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
GLOBAL_REMOVE_IF_UNREFERENCED USB_CLASS_FORMAT_DEVICE_PATH gUsbClassKeyboardDevicePath = {
|
||||
{
|
||||
{
|
||||
MESSAGING_DEVICE_PATH,
|
||||
MSG_USB_CLASS_DP,
|
||||
{
|
||||
(UINT8) (sizeof (USB_CLASS_DEVICE_PATH)),
|
||||
(UINT8) ((sizeof (USB_CLASS_DEVICE_PATH)) >> 8)
|
||||
}
|
||||
},
|
||||
0xffff, // VendorId
|
||||
0xffff, // ProductId
|
||||
CLASS_HID, // DeviceClass
|
||||
SUBCLASS_BOOT, // DeviceSubClass
|
||||
PROTOCOL_KEYBOARD // DeviceProtocol
|
||||
},
|
||||
gEndEntire
|
||||
};
|
||||
Reference in New Issue
Block a user