sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IntelFsp2Pkg: FspSecCore support for X64

Browse Source 
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3893
1.Added FspSecCore support for X64.
2.Bumped FSP header revision to 7 to indicate FSP 64bit is supported.
3.Corrected few typos.

Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
Signed-off-by: Ted Kuo <ted.kuo@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
This commit is contained in:
Ted Kuo
2022-04-15 01:37:39 -07:00
committed by mergify[bot]
parent d40965b987
commit 00aa71ce20
18 changed files with 1493 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
IntelFsp2Pkg/Include/Guid/FspHeaderFile.h
View File

@@ -2,11 +2,13 @@
Intel FSP Header File definition from Intel Firmware Support Package External
Architecture Specification v2.0 and above.
Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Base.h>
#ifndef __FSP_HEADER_FILE_H__
#define __FSP_HEADER_FILE_H__
@@ -24,6 +26,12 @@
#define FSP_INFO_HEADER_SIGNATURE SIGNATURE_32 ('F', 'S', 'P', 'H')
#define IMAGE_ATTRIBUTE_GRAPHICS_SUPPORT BIT0
#define IMAGE_ATTRIBUTE_DISPATCH_MODE_SUPPORT BIT1
#define IMAGE_ATTRIBUTE_64BIT_MODE_SUPPORT BIT2
#define FSP_IA32 0
#define FSP_X64 1
#pragma pack(1)
///
@@ -49,7 +57,7 @@ typedef struct {
UINT8 SpecVersion;
///
/// Byte 0x0B: Revision of the FSP Information Header.
/// The Current value for this field is 0x6.
/// The Current value for this field is 0x7.
///
UINT8 HeaderRevision;
///
@@ -82,6 +90,10 @@ typedef struct {
UINT32 ImageBase;
///
/// Byte 0x20: Attribute for the FSP binary.
/// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics Display.
/// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid if FSP HeaderRevision is >= 4.
/// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long mode interfaces. Set to 0 to indicate FSP supports 32-bit mode interfaces. This bit is only valid if FSP HeaderRevision is >= 7.
/// Bits 15:3 - Reserved
///
UINT16 ImageAttribute;
///