1 files changed, 65 insertions, 0 deletions
diff --git a/ReferenceCode/Haswell/Guid/TxtInfoHob/TxtInfoHob.h b/ReferenceCode/Haswell/Guid/TxtInfoHob/TxtInfoHob.h
new file mode 100644
index 0000000..e006497
--- /dev/null
+++ b/ReferenceCode/Haswell/Guid/TxtInfoHob/TxtInfoHob.h
@@ -0,0 +1,65 @@
+/** @file
+  This file contains definitions required for creation of TXT Info HOB.
+
+@copyright
+  Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+  This software and associated documentation (if any) is furnished
+  under a license and may only be used or copied in accordance
+  with the terms of the license. Except as permitted by such
+  license, no part of this software or documentation may be
+  reproduced, stored in a retrieval system, or transmitted in any
+  form or by any means without the express written consent of
+  Intel Corporation.
+
+  This file contains an 'Intel Peripheral Driver' and uniquely
+  identified as "Intel Reference Module" and is
+  licensed for Intel CPUs and chipsets under the terms of your
+  license agreement with Intel or your vendor.  This file may
+  be modified by the user, subject to additional terms of the
+  license agreement
+**/
+#ifndef _TXT_HOB_H_
+#define _TXT_HOB_H_
+
+#define TXT_INFO_HOB_GUID \
+  { \
+    0x2986883F, 0x88E0, 0x48d0, 0x4B, 0x82, 0x20, 0xC2, 0x69, 0x48, 0xDD, 0xAC \
+  }
+
+extern EFI_GUID gTxtInfoHobGuid;
+
+#pragma pack(push, 1)
+
+typedef struct {
+  BOOLEAN              ChipsetIsTxtCapable;
+  UINT8                TxtMode;
+  UINT64               PmBase;
+  UINT64               SinitMemorySize;
+  UINT64               TxtHeapMemorySize;
+  EFI_PHYSICAL_ADDRESS TxtDprMemoryBase;
+  UINT64               TxtDprMemorySize;
+  EFI_PHYSICAL_ADDRESS BiosAcmBase;
+  UINT64               BiosAcmSize;
+  EFI_PHYSICAL_ADDRESS McuUpdateDataAddr;
+  EFI_PHYSICAL_ADDRESS SinitAcmBase;
+  UINT64               SinitAcmSize;
+  UINT64               TgaSize;
+  EFI_PHYSICAL_ADDRESS TxtLcpPdBase;
+  UINT64               TxtLcpPdSize;
+  UINT64 Flags;
+} TXT_INFO_DATA;
+
+#define FLAGS0                  0x1
+#define TXT_CPU_RESET_REQUIRED  0x2
+#define TPM_INIT_FAILED         0x4
+
+#define CMOS_INDEX_PORT         0x70
+#define CMOS_DATA_PORT          0x71
+
+typedef struct {
+  EFI_HOB_GUID_TYPE EfiHobGuidType;
+  TXT_INFO_DATA     Data;
+} TXT_INFO_HOB;
+#pragma pack(pop)
+
+#endif