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ArmPlatformPkg/ArmVirtualizationPkg: Added support for Intel BDS 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16208 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin 2014-10-13 10:55:38 +00:00 committed by oliviermartin
parent 6d5b88f372
commit 43ac100ee4
5 changed files with 499 additions and 0 deletions
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17
ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
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@ -48,6 +48,13 @@
TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
!ifdef INTEL_BDS
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
PlatformBdsLib|ArmPlatformPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf
CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
!endif
[LibraryClasses.common.UEFI_DRIVER]
UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
@ -139,6 +146,10 @@
# initial location of the device tree blob passed by QEMU -- base of DRAM
gArmVirtualizationTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x40000000
!ifdef INTEL_BDS
gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
!endif
[PcdsDynamicDefault.common]
# System Memory Size -- 1 MB initially, actual size will be fetched from DT
gArmTokenSpaceGuid.PcdSystemMemorySize|0x00100000
@ -245,7 +256,13 @@
# Bds
#
MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
!ifdef INTEL_BDS
MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
!else
ArmPlatformPkg/Bds/Bds.inf
!endif
#
# SCSI Bus and Disk Driver

6
ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.fdf
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@ -161,7 +161,13 @@ READ_LOCK_STATUS = TRUE
# Bds
#
INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
!ifdef INTEL_BDS
INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
INF IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
!else
INF ArmPlatformPkg/Bds/Bds.inf
!endif
#
# Networking stack

376
ArmPlatformPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c Normal file
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@ -0,0 +1,376 @@
/** @file
Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "IntelBdsPlatform.h"
///
/// Predefined platform default time out value
///
UINT16 gPlatformBootTimeOutDefault;
EFI_STATUS
EFIAPI
PlatformIntelBdsConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
gPlatformBootTimeOutDefault = (UINT16)PcdGet16 (PcdPlatformBootTimeOut);
return EFI_SUCCESS;
}
//
// BDS Platform Functions
//
/**
Platform Bds init. Include the platform firmware vendor, revision
and so crc check.
**/
VOID
EFIAPI
PlatformBdsInit (
VOID
)
{
}
STATIC
EFI_STATUS
GetConsoleDevicePathFromVariable (
IN CHAR16* ConsoleVarName,
IN CHAR16* DefaultConsolePaths,
OUT EFI_DEVICE_PATH** DevicePaths
)
{
EFI_STATUS Status;
UINTN Size;
EFI_DEVICE_PATH_PROTOCOL* DevicePathInstances;
EFI_DEVICE_PATH_PROTOCOL* DevicePathInstance;
CHAR16* DevicePathStr;
CHAR16* NextDevicePathStr;
EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *EfiDevicePathFromTextProtocol;
Status = GetGlobalEnvironmentVariable (ConsoleVarName, NULL, NULL, (VOID**)&DevicePathInstances);
if (EFI_ERROR(Status)) {
// In case no default console device path has been defined we assume a driver handles the console (eg: SimpleTextInOutSerial)
if ((DefaultConsolePaths == NULL) || (DefaultConsolePaths[0] == L'\0')) {
*DevicePaths = NULL;
return EFI_SUCCESS;
}
Status = gBS->LocateProtocol (&gEfiDevicePathFromTextProtocolGuid, NULL, (VOID **)&EfiDevicePathFromTextProtocol);
ASSERT_EFI_ERROR(Status);
DevicePathInstances = NULL;
// Extract the Device Path instances from the multi-device path string
while ((DefaultConsolePaths != NULL) && (DefaultConsolePaths[0] != L'\0')) {
NextDevicePathStr = StrStr (DefaultConsolePaths, L";");
if (NextDevicePathStr == NULL) {
DevicePathStr = DefaultConsolePaths;
DefaultConsolePaths = NULL;
} else {
DevicePathStr = (CHAR16*)AllocateCopyPool ((NextDevicePathStr - DefaultConsolePaths + 1) * sizeof(CHAR16), DefaultConsolePaths);
*(DevicePathStr + (NextDevicePathStr - DefaultConsolePaths)) = L'\0';
DefaultConsolePaths = NextDevicePathStr;
if (DefaultConsolePaths[0] == L';') {
DefaultConsolePaths++;
}
}
DevicePathInstance = EfiDevicePathFromTextProtocol->ConvertTextToDevicePath (DevicePathStr);
ASSERT(DevicePathInstance != NULL);
DevicePathInstances = AppendDevicePathInstance (DevicePathInstances, DevicePathInstance);
if (NextDevicePathStr != NULL) {
FreePool (DevicePathStr);
}
FreePool (DevicePathInstance);
}
// Set the environment variable with this device path multi-instances
Size = GetDevicePathSize (DevicePathInstances);
if (Size > 0) {
gRT->SetVariable (
ConsoleVarName,
&gEfiGlobalVariableGuid,
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
Size,
DevicePathInstances
);
} else {
Status = EFI_INVALID_PARAMETER;
}
}
if (!EFI_ERROR(Status)) {
*DevicePaths = DevicePathInstances;
}
return Status;
}
STATIC
EFI_STATUS
InitializeConsolePipe (
IN EFI_DEVICE_PATH *ConsoleDevicePaths,
IN EFI_GUID *Protocol,
OUT EFI_HANDLE *Handle,
OUT VOID* *Interface
)
{
EFI_STATUS Status;
UINTN Size;
UINTN NoHandles;
EFI_HANDLE *Buffer;
EFI_DEVICE_PATH_PROTOCOL* DevicePath;
// Connect all the Device Path Consoles
while (ConsoleDevicePaths != NULL) {
DevicePath = GetNextDevicePathInstance (&ConsoleDevicePaths, &Size);
Status = BdsConnectDevicePath (DevicePath, Handle, NULL);
DEBUG_CODE_BEGIN();
if (EFI_ERROR(Status)) {
// We convert back to the text representation of the device Path
EFI_DEVICE_PATH_TO_TEXT_PROTOCOL* DevicePathToTextProtocol;
CHAR16* DevicePathTxt;
EFI_STATUS Status;
Status = gBS->LocateProtocol(&gEfiDevicePathToTextProtocolGuid, NULL, (VOID **)&DevicePathToTextProtocol);
if (!EFI_ERROR(Status)) {
DevicePathTxt = DevicePathToTextProtocol->ConvertDevicePathToText (DevicePath, TRUE, TRUE);
DEBUG((EFI_D_ERROR,"Fail to start the console with the Device Path '%s'. (Error '%r')\n", DevicePathTxt, Status));
FreePool (DevicePathTxt);
}
}
DEBUG_CODE_END();
// If the console splitter driver is not supported by the platform then use the first Device Path
// instance for the console interface.
if (!EFI_ERROR(Status) && (*Interface == NULL)) {
Status = gBS->HandleProtocol (*Handle, Protocol, Interface);
}
}
// No Device Path has been defined for this console interface. We take the first protocol implementation
if (*Interface == NULL) {
Status = gBS->LocateHandleBuffer (ByProtocol, Protocol, NULL, &NoHandles, &Buffer);
if (EFI_ERROR (Status)) {
BdsConnectAllDrivers ();
Status = gBS->LocateHandleBuffer (ByProtocol, Protocol, NULL, &NoHandles, &Buffer);
}
if (!EFI_ERROR(Status)) {
*Handle = Buffer[0];
Status = gBS->HandleProtocol (*Handle, Protocol, Interface);
ASSERT_EFI_ERROR (Status);
}
FreePool (Buffer);
} else {
Status = EFI_SUCCESS;
}
return Status;
}
/**
Connect the predefined platform default console device. Always try to find
and enable the vga device if have.
@param PlatformConsole Predefined platform default console device array.
@retval EFI_SUCCESS Success connect at least one ConIn and ConOut
device, there must have one ConOut device is
active vga device.
@return Return the status of BdsLibConnectAllDefaultConsoles ()
**/
EFI_STATUS
PlatformBdsConnectConsole (
VOID
)
{
EFI_STATUS Status;
EFI_DEVICE_PATH* ConOutDevicePaths;
EFI_DEVICE_PATH* ConInDevicePaths;
EFI_DEVICE_PATH* ConErrDevicePaths;
// By getting the Console Device Paths from the environment variables before initializing the console pipe, we
// create the 3 environment variables (ConIn, ConOut, ConErr) that allows to initialize all the console interface
// of newly installed console drivers
Status = GetConsoleDevicePathFromVariable (L"ConOut", (CHAR16*)PcdGetPtr(PcdDefaultConOutPaths), &ConOutDevicePaths);
ASSERT_EFI_ERROR (Status);
Status = GetConsoleDevicePathFromVariable (L"ConIn", (CHAR16*)PcdGetPtr(PcdDefaultConInPaths), &ConInDevicePaths);
ASSERT_EFI_ERROR (Status);
Status = GetConsoleDevicePathFromVariable (L"ErrOut", (CHAR16*)PcdGetPtr(PcdDefaultConOutPaths), &ConErrDevicePaths);
ASSERT_EFI_ERROR (Status);
// Initialize the Consoles
Status = InitializeConsolePipe (ConOutDevicePaths, &gEfiSimpleTextOutProtocolGuid, &gST->ConsoleOutHandle, (VOID **)&gST->ConOut);
ASSERT_EFI_ERROR (Status);
Status = InitializeConsolePipe (ConInDevicePaths, &gEfiSimpleTextInProtocolGuid, &gST->ConsoleInHandle, (VOID **)&gST->ConIn);
ASSERT_EFI_ERROR (Status);
Status = InitializeConsolePipe (ConErrDevicePaths, &gEfiSimpleTextOutProtocolGuid, &gST->StandardErrorHandle, (VOID **)&gST->StdErr);
if (EFI_ERROR(Status)) {
// In case of error, we reuse the console output for the error output
gST->StandardErrorHandle = gST->ConsoleOutHandle;
gST->StdErr = gST->ConOut;
}
return Status;
}
/**
Connect with predefined platform connect sequence,
the OEM/IBV can customize with their own connect sequence.
**/
VOID
PlatformBdsConnectSequence (
VOID
)
{
}
/**
Load the predefined driver option, OEM/IBV can customize this
to load their own drivers
@param BdsDriverLists - The header of the driver option link list.
**/
VOID
PlatformBdsGetDriverOption (
IN OUT LIST_ENTRY *BdsDriverLists
)
{
}
/**
Perform the platform diagnostic, such like test memory. OEM/IBV also
can customize this function to support specific platform diagnostic.
@param MemoryTestLevel The memory test intensive level
@param QuietBoot Indicate if need to enable the quiet boot
@param BaseMemoryTest A pointer to BdsMemoryTest()
**/
VOID
PlatformBdsDiagnostics (
IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,
IN BOOLEAN QuietBoot,
IN BASEM_MEMORY_TEST BaseMemoryTest
)
{
}
/**
The function will execute with as the platform policy, current policy
is driven by boot mode. IBV/OEM can customize this code for their specific
policy action.
@param DriverOptionList The header of the driver option link list
@param BootOptionList The header of the boot option link list
@param ProcessCapsules A pointer to ProcessCapsules()
@param BaseMemoryTest A pointer to BaseMemoryTest()
**/
VOID
EFIAPI
PlatformBdsPolicyBehavior (
IN LIST_ENTRY *DriverOptionList,
IN LIST_ENTRY *BootOptionList,
IN PROCESS_CAPSULES ProcessCapsules,
IN BASEM_MEMORY_TEST BaseMemoryTest
)
{
EFI_STATUS Status;
Status = PlatformBdsConnectConsole ();
ASSERT_EFI_ERROR (Status);
}
/**
Hook point after a boot attempt succeeds. We don't expect a boot option to
return, so the UEFI 2.0 specification defines that you will default to an
interactive mode and stop processing the BootOrder list in this case. This
is also a platform implementation and can be customized by IBV/OEM.
@param Option Pointer to Boot Option that succeeded to boot.
**/
VOID
EFIAPI
PlatformBdsBootSuccess (
IN BDS_COMMON_OPTION *Option
)
{
}
/**
Hook point after a boot attempt fails.
@param Option Pointer to Boot Option that failed to boot.
@param Status Status returned from failed boot.
@param ExitData Exit data returned from failed boot.
@param ExitDataSize Exit data size returned from failed boot.
**/
VOID
EFIAPI
PlatformBdsBootFail (
IN BDS_COMMON_OPTION *Option,
IN EFI_STATUS Status,
IN CHAR16 *ExitData,
IN UINTN ExitDataSize
)
{
}
/**
This function locks platform flash that is not allowed to be updated during normal boot path.
The flash layout is platform specific.
**/
VOID
EFIAPI
PlatformBdsLockNonUpdatableFlash (
VOID
)
{
return;
}
/**
Lock the ConsoleIn device in system table. All key
presses will be ignored until the Password is typed in. The only way to
disable the password is to type it in to a ConIn device.
@param Password Password used to lock ConIn device.
@retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.
@retval EFI_UNSUPPORTED Password not found
**/
EFI_STATUS
EFIAPI
LockKeyboards (
IN CHAR16 *Password
)
{
return EFI_UNSUPPORTED;
}

35
ArmPlatformPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.h Normal file
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@ -0,0 +1,35 @@
/** @file
Head file for BDS Platform specific code
Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _INTEL_BDS_PLATFORM_H_
#define _INTEL_BDS_PLATFORM_H_
#include <Protocol/DevicePathFromText.h>
#include <Protocol/DevicePathToText.h>
#include <Library/BaseMemoryLib.h>
#include <Library/BdsLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/BaseLib.h>
#include <Library/PcdLib.h>
#include <Library/GenericBdsLib.h>
#include <Library/PlatformBdsLib.h>
#include <Guid/GlobalVariable.h>
#endif // _INTEL_BDS_PLATFORM_H

65
ArmPlatformPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf Normal file
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@ -0,0 +1,65 @@
## @file
# Implementation for PlatformBdsLib library class interfaces.
# using ARM Platform framework.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PlatformIntelBdsLib
FILE_GUID = 67780d14-60eb-4894-ab7c-eed6af427f9f
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = PlatformBdsLib|DXE_DRIVER
CONSTRUCTOR = PlatformIntelBdsConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = ARM AARCH64
#
[Sources]
IntelBdsPlatform.c
IntelBdsPlatform.h
[Packages]
ArmPkg/ArmPkg.dec
ArmPlatformPkg/ArmPlatformPkg.dec
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
[LibraryClasses]
BaseLib
BaseMemoryLib
BdsLib
DebugLib
DevicePathLib
MemoryAllocationLib
UefiBootServicesTableLib
PcdLib
GenericBdsLib
[Guids]
gArmGlobalVariableGuid
[Pcd]
gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths
gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut
[Protocols]
gEfiDevicePathFromTextProtocolGuid
gEfiDevicePathToTextProtocolGuid