diff options
Diffstat (limited to 'Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Ppi/GraphicsConfig.h')
-rw-r--r-- | Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Ppi/GraphicsConfig.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Ppi/GraphicsConfig.h b/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Ppi/GraphicsConfig.h new file mode 100644 index 0000000000..92b49f51f9 --- /dev/null +++ b/Silicon/BroxtonSoC/BroxtonSiPkg/NorthCluster/Include/Ppi/GraphicsConfig.h @@ -0,0 +1,57 @@ +/** @file
+ Policy definition for Internal Graphics Config Block.
+
+ Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _GRAPHICS_CONFIG_H_
+#define _GRAPHICS_CONFIG_H_
+
+#pragma pack(1)
+
+#define GRAPHICS_CONFIG_REVISION 1
+
+extern EFI_GUID gGraphicsConfigGuid;
+
+typedef struct {
+ CONFIG_BLOCK_HEADER Header; ///< Offset 0-23 Config Block Header
+ UINT32 CdClock : 3;
+ UINT32 PeiGraphicsPeimInit: 1; ///< 0- Disable 1- Enable
+ UINT32 RsvdBits0 : 4; ///< Reserved for future use
+ UINT8 Rsvd1[2]; ///< Offset 14
+ UINT32 GttMmAdr; ///< Offset 16 Address of System Agent GTTMMADR: Default is <b>0xDF000000</b>
+ VOID* LogoPtr; ///< Offset 20 Address of Logo to be displayed in PEI
+ UINT32 LogoSize; ///< Offset 24 Logo Size
+ VOID* GraphicsConfigPtr; ///< Offset 28 Address of the Graphics Configuration Table
+ UINT32 GmAdr; ///< Offset 32 Address of System Agent GMADR: Default is <b>0xC0000000</b>
+ UINT8 PmSupport;
+ UINT8 PavpEnable;
+ UINT8 EnableRenderStandby;
+ UINT8 PavpPr3;
+ UINT8 ForceWake;
+ UINT8 PavpLock;
+ UINT8 GraphicsFreqModify;
+ UINT8 GraphicsFreqReq;
+ UINT8 GraphicsVideoFreq;
+ UINT8 PmLock;
+ UINT8 DopClockGating;
+ UINT8 UnsolicitedAttackOverride;
+ UINT8 WOPCMSupport;
+ UINT8 WOPCMSize;
+ UINT8 PowerGating;
+ UINT8 UnitLevelClockGating;
+} GRAPHICS_CONFIG;
+
+#pragma pack()
+
+#endif // _GRAPHICS_CONFIG_H_
+
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