3 * Copyright (c) 2011, ARM Limited. All rights reserved.
5 * This program and the accompanying materials
6 * are licensed and made available under the terms and conditions of the BSD License
7 * which accompanies this distribution. The full text of the license may be found at
8 * http://opensource.org/licenses/bsd-license.php
10 * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #ifndef __ARM_GLOBAL_VARIABLE_GUID_H__
16 #define __ARM_GLOBAL_VARIABLE_GUID_H__
18 #define ARM_HOB_GLOBAL_VARIABLE_GUID \
19 { 0xc3253c90, 0xa24f, 0x4599, { 0xa6, 0x64, 0x1f, 0x88, 0x13, 0x77, 0x8f, 0xc9} };
21 extern EFI_GUID gArmGlobalVariableGuid
;
24 /// Describes all memory ranges used during the HOB producer
25 /// phase that exist outside the HOB list. This HOB type
26 /// describes how memory is used, not the physical attributes of memory.
30 /// The Guid HOB header. Header.HobType = EFI_HOB_TYPE_GUID_EXTENSION
31 /// and Header.Name = gArmGlobalVariableGuid
33 EFI_HOB_GUID_TYPE Header
;
36 /// The base address of memory allocated by this HOB. Type
37 /// EFI_PHYSICAL_ADDRESS is defined in AllocatePages() in the UEFI 2.0
40 EFI_PHYSICAL_ADDRESS GlobalVariableBase
;
43 /// The length in bytes of memory allocated by this HOB.
45 UINT32 GlobalVariableSize
;
46 } ARM_HOB_GLOBAL_VARIABLE
;