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CorebootPayloadPkg: Notify EndOfDxe and install ReadyToLock protocol. 

Update PlatformBootManagerLib to notify EndOfDxe event and install
SmmReadyToLock protocol since other modules depend on them.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: gdong1 <guo.dong@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
This commit is contained in:
gdong1 2016-10-17 12:39:23 -07:00 committed by Maurice Ma
parent 2f20bfd98e
commit c46bf81d2d
3 changed files with 69 additions and 4 deletions
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65
CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
View File

@ -2,7 +2,7 @@
This file include all platform action which can be customized
by IBV/OEM.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2016, 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
@ -16,6 +16,63 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "PlatformBootManager.h"
#include "PlatformConsole.h"
VOID
EFIAPI
InternalBdsEmptyCallbackFuntion (
IN EFI_EVENT Event,
IN VOID *Context
)
{
return;
}
VOID
InstallReadyToLock (
VOID
)
{
EFI_STATUS Status;
EFI_HANDLE Handle;
EFI_SMM_ACCESS2_PROTOCOL *SmmAccess;
EFI_EVENT EndOfDxeEvent;
DEBUG((DEBUG_INFO,"InstallReadyToLock entering......\n"));
//
// Inform the SMM infrastructure that we're entering BDS and may run 3rd party code hereafter
// Since PI1.2.1, we need signal EndOfDxe as ExitPmAuth
//
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
InternalBdsEmptyCallbackFuntion,
NULL,
&gEfiEndOfDxeEventGroupGuid,
&EndOfDxeEvent
);
ASSERT_EFI_ERROR (Status);
gBS->SignalEvent (EndOfDxeEvent);
gBS->CloseEvent (EndOfDxeEvent);
DEBUG((DEBUG_INFO,"All EndOfDxe callbacks have returned successfully\n"));
//
// Install DxeSmmReadyToLock protocol in order to lock SMM
//
Status = gBS->LocateProtocol (&gEfiSmmAccess2ProtocolGuid, NULL, (VOID **) &SmmAccess);
if (!EFI_ERROR (Status)) {
Handle = NULL;
Status = gBS->InstallProtocolInterface (
&Handle,
&gEfiDxeSmmReadyToLockProtocolGuid,
EFI_NATIVE_INTERFACE,
NULL
);
ASSERT_EFI_ERROR (Status);
}
DEBUG((DEBUG_INFO,"InstallReadyToLock end\n"));
return;
}
/**
Return the index of the load option in the load option array.
@ -147,6 +204,12 @@ PlatformBootManagerBeforeConsole (
// Register UEFI Shell
//
PlatformRegisterFvBootOption (PcdGetPtr (PcdShellFile), L"UEFI Shell", LOAD_OPTION_ACTIVE);
//
// Install ready to lock.
// This needs to be done before option rom dispatched.
//
InstallReadyToLock ();
}
/**

4
CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.h
View File

@ -1,7 +1,7 @@
/**@file
Head file for BDS Platform specific code
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2016, 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
@ -32,7 +32,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/PrintLib.h>
#include <Library/DxeServicesLib.h>
#include <Library/BootLogoLib.h>
#include <Protocol/SmmAccess2.h>
typedef struct {
EFI_DEVICE_PATH_PROTOCOL *DevicePath;

4
CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
View File

@ -55,13 +55,15 @@
PlatformHookLib
[Guids]
gEfiEndOfDxeEventGroupGuid
[Protocols]
gEfiGenericMemTestProtocolGuid ## CONSUMES
gEfiGraphicsOutputProtocolGuid ## CONSUMES
gEfiUgaDrawProtocolGuid ## CONSUMES
gEfiBootLogoProtocolGuid ## CONSUMES
gEfiDxeSmmReadyToLockProtocolGuid
gEfiSmmAccess2ProtocolGuid
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut