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ArmPlatformPkg/Bds/BootMenu.c: Set "Fdt" UEFI variable as local 

"Fdt" UEFI variable is not a global variable as defined by UEFI specification.

Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14104 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2013-01-28 11:44:50 +00:00
parent 76aee8f4cf
commit aeaf64d64d
2 changed files with 32 additions and 16 deletions
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3
ArmPlatformPkg/Bds/Bds.inf
View File

@ -2,7 +2,7 @@
# #
# Component description file for Bds module # Component description file for Bds module
# #
# Copyright (c) 2011-2012, ARM Ltd. All rights reserved.<BR> # Copyright (c) 2011-2013, ARM Ltd. All rights reserved.<BR>
# #
# This program and the accompanying materials # This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License # are licensed and made available under the terms and conditions of the BSD License
@ -50,6 +50,7 @@
[Guids] [Guids]
gEfiFileSystemInfoGuid gEfiFileSystemInfoGuid
gArmGlobalVariableGuid
[Protocols] [Protocols]
gEfiBdsArchProtocolGuid gEfiBdsArchProtocolGuid

21
ArmPlatformPkg/Bds/BootMenu.c
View File

@ -1,6 +1,6 @@
/** @file /** @file
* *
* Copyright (c) 2011-2012, ARM Limited. All rights reserved. * Copyright (c) 2011-2013, ARM Limited. All rights reserved.
* *
* This program and the accompanying materials * This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License * are licensed and made available under the terms and conditions of the BSD License
@ -14,9 +14,12 @@
#include "BdsInternal.h" #include "BdsInternal.h"
#include <Guid/ArmGlobalVariableHob.h>
extern EFI_HANDLE mImageHandle; extern EFI_HANDLE mImageHandle;
extern BDS_LOAD_OPTION_SUPPORT *BdsLoadOptionSupportList; extern BDS_LOAD_OPTION_SUPPORT *BdsLoadOptionSupportList;
EFI_STATUS EFI_STATUS
SelectBootDevice ( SelectBootDevice (
OUT BDS_SUPPORTED_DEVICE** SupportedBootDevice OUT BDS_SUPPORTED_DEVICE** SupportedBootDevice
@ -511,10 +514,22 @@ UpdateFdtPath (
// Append the Device Path node to the select device path // Append the Device Path node to the select device path
FdtDevicePath = AppendDevicePathNode (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNode); FdtDevicePath = AppendDevicePathNode (SupportedBootDevice->DevicePathProtocol, FdtDevicePathNode);
FdtDevicePathSize = GetDevicePathSize (FdtDevicePath); FdtDevicePathSize = GetDevicePathSize (FdtDevicePath);
Status = gRT->SetVariable ((CHAR16*)L"Fdt", &gEfiGlobalVariableGuid, (EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS ), FdtDevicePathSize, FdtDevicePath); Status = gRT->SetVariable (
(CHAR16*)L"Fdt",
&gArmGlobalVariableGuid,
EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
FdtDevicePathSize,
FdtDevicePath
);
ASSERT_EFI_ERROR(Status); ASSERT_EFI_ERROR(Status);
} else { } else {
gRT->SetVariable ((CHAR16*)L"Fdt", &gEfiGlobalVariableGuid, (EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS ), 0, NULL); gRT->SetVariable (
(CHAR16*)L"Fdt",
&gArmGlobalVariableGuid,
EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,
0,
NULL
);
ASSERT_EFI_ERROR(Status); ASSERT_EFI_ERROR(Status);
} }