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@@ -1,54 +0,0 @@
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-/** @file
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- Definition of GUIDed HOB for reserving SMRAM regions.
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-
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- This file defines:
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- * the GUID used to identify the GUID HOB for reserving SMRAM regions.
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- * the data structure of SMRAM descriptor to describe SMRAM candidate regions
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- * values of state of SMRAM candidate regions
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- * the GUID specific data structure of HOB for reserving SMRAM regions.
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- This GUIDed HOB can be used to convey the existence of the T-SEG reservation and H-SEG usage
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-
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-Copyright (c) 2007 - 2010, 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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- @par Revision Reference:
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- GUIDs defined in SmmCis spec version 0.9.
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-
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-**/
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-
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-#ifndef _EFI_SMM_PEI_SMRAM_MEMORY_RESERVE_H_
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-#define _EFI_SMM_PEI_SMRAM_MEMORY_RESERVE_H_
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-
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-#define EFI_SMM_PEI_SMRAM_MEMORY_RESERVE \
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- { \
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- 0x6dadf1d1, 0xd4cc, 0x4910, {0xbb, 0x6e, 0x82, 0xb1, 0xfd, 0x80, 0xff, 0x3d } \
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- }
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-
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-/**
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-* GUID specific data structure of HOB for reserving SMRAM regions.
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-*
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-* Inconsistent with specification here:
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-* EFI_HOB_SMRAM_DESCRIPTOR_BLOCK has been changed to EFI_SMRAM_HOB_DESCRIPTOR_BLOCK.
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-* This inconsistency is kept in code in order for backward compatibility.
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-**/
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-typedef struct {
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- ///
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- /// Designates the number of possible regions in the system
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- /// that can be usable for SMRAM.
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- ///
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- /// Inconsistent with specification here:
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- /// In Framework SMM CIS 0.91 specification, it defines the field type as UINTN.
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- /// However, HOBs are supposed to be CPU neutral, so UINT32 should be used instead.
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- ///
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- UINT32 NumberOfSmmReservedRegions;
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- ///
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- /// Used throughout this protocol to describe the candidate
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- /// regions for SMRAM that are supported by this platform.
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- ///
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- EFI_SMRAM_DESCRIPTOR Descriptor[1];
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-} EFI_SMRAM_HOB_DESCRIPTOR_BLOCK;
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-
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-extern EFI_GUID gEfiSmmPeiSmramMemoryReserveGuid;
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-
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-#endif
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-
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