| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * mu.h |
| * |
| * Utility support |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: (Mem) |
| * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ |
| * |
| **/ |
| /***************************************************************************** |
| * |
| * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. |
| * |
| * AMD is granting you permission to use this software (the Materials) |
| * pursuant to the terms and conditions of your Software License Agreement |
| * with AMD. This header does *NOT* give you permission to use the Materials |
| * or any rights under AMD's intellectual property. Your use of any portion |
| * of these Materials shall constitute your acceptance of those terms and |
| * conditions. If you do not agree to the terms and conditions of the Software |
| * License Agreement, please do not use any portion of these Materials. |
| * |
| * CONFIDENTIALITY: The Materials and all other information, identified as |
| * confidential and provided to you by AMD shall be kept confidential in |
| * accordance with the terms and conditions of the Software License Agreement. |
| * |
| * LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION |
| * PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED |
| * WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF |
| * MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, |
| * OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. |
| * IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER |
| * (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS |
| * INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, |
| * GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER |
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| * EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, |
| * THE ABOVE LIMITATION MAY NOT APPLY TO YOU. |
| * |
| * AMD does not assume any responsibility for any errors which may appear in |
| * the Materials or any other related information provided to you by AMD, or |
| * result from use of the Materials or any related information. |
| * |
| * You agree that you will not reverse engineer or decompile the Materials. |
| * |
| * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any |
| * further information, software, technical information, know-how, or show-how |
| * available to you. Additionally, AMD retains the right to modify the |
| * Materials at any time, without notice, and is not obligated to provide such |
| * modified Materials to you. |
| * |
| * U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with |
| * "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is |
| * subject to the restrictions as set forth in FAR 52.227-14 and |
| * DFAR252.227-7013, et seq., or its successor. Use of the Materials by the |
| * Government constitutes acknowledgement of AMD's proprietary rights in them. |
| * |
| * EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any |
| * direct product thereof will be exported directly or indirectly, into any |
| * country prohibited by the United States Export Administration Act and the |
| * regulations thereunder, without the required authorization from the U.S. |
| * government nor will be used for any purpose prohibited by the same. |
| * *************************************************************************** |
| * |
| */ |
| |
| #ifndef _MU_H_ |
| #define _MU_H_ |
| |
| /*---------------------------------------------------------------------------- |
| * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /*----------------------------------------------------------------------------- |
| * DEFINITIONS AND MACROS |
| * |
| *----------------------------------------------------------------------------- |
| */ |
| #ifndef PSO_ENTRY |
| #define PSO_ENTRY UINT8 |
| #endif |
| |
| // |
| // Maximum value macro |
| // |
| #ifndef MAX |
| #define MAX(X, Y) (((X) < (Y)) ? (Y) : (X)) |
| #endif |
| // |
| // Minimum Value macro |
| // |
| #ifndef MIN |
| #define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) |
| #endif |
| // |
| // Absolute Value Macro |
| // |
| #ifndef ABS |
| #define ABS(X) (((X) < 0) ? (-(X)) : (X)) |
| #endif |
| // |
| // Taking ceiling of (a / b) |
| // |
| #define CEIL_DIV(a, b) (((a) + (b) - 1) / (b)) |
| // |
| // Check if value x is a power of 2 or not |
| // |
| #define IS_POWER_OF_2(x) (((x) & ((x) - 1)) == 0) |
| |
| |
| /*---------------------------------------------------------------------------- |
| * TYPEDEFS, STRUCTURES, ENUMS |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /// Test patterns for DQS training |
| typedef enum { |
| TestPattern0, ///< Test pattern used in first pass of receiver enable training |
| TestPattern1, ///< Test pattern used in first pass of receiver enable training |
| TestPattern2, ///< Test pattern used in second pass of receiver enable training |
| TestPatternJD1B, ///< 72-bit test pattern used in position training (ganged mode) |
| TestPatternJD1A, ///< 72-bit test pattern used in position training |
| TestPatternJD256B, ///< 256-bit test pattern used in position training (ganged mode) |
| TestPatternJD256A, ///< 256-bit test pattern used in position training |
| TestPatternML, ///< Test pattern used in first pass of max latency training |
| TestPattern3, ///< Test pattern used in first pass of receiver enable training |
| TestPattern4 ///< Test pattern used in first pass of receiver enable training |
| } TRAIN_PATTERN; |
| |
| /*---------------------------------------------------------------------------- |
| * FUNCTIONS PROTOTYPE |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| VOID |
| MemUWriteCachelines ( |
| IN UINT32 Address, |
| IN UINT8 Pattern[], |
| IN UINT16 ClCount |
| ); |
| |
| VOID |
| MemUReadCachelines ( |
| IN UINT8 Buffer[], |
| IN UINT32 Address, |
| IN UINT16 ClCount |
| ); |
| |
| VOID |
| MemUDummyCLRead ( |
| IN UINT32 Address |
| ); |
| |
| VOID |
| MemUFlushPattern ( |
| IN UINT32 Address, |
| IN UINT16 ClCount |
| ); |
| |
| |
| VOID |
| MemUFillTrainPattern ( |
| IN TRAIN_PATTERN Pattern, |
| IN UINT8 Buffer[], |
| IN UINT16 Size |
| ); |
| |
| UINT32 |
| MemUSetUpperFSbase ( |
| IN UINT32 Address, |
| IN OUT MEM_DATA_STRUCT *MemPtr |
| ); |
| |
| VOID |
| MemUSetTargetWTIO ( |
| IN UINT32 Address, |
| IN OUT MEM_DATA_STRUCT *MemPtr |
| ); |
| |
| VOID |
| MemUResetTargetWTIO ( |
| IN OUT MEM_DATA_STRUCT *MemPtr |
| ); |
| |
| VOID |
| MemUProcIOClFlush ( |
| IN UINT32 Address, |
| IN UINT16 ClCount, |
| IN OUT MEM_DATA_STRUCT *MemPtr |
| ); |
| |
| VOID |
| MemUWait10ns ( |
| IN UINT32 Count, |
| IN OUT MEM_DATA_STRUCT *MemPtr |
| ); |
| |
| VOID |
| MemUGetWrLvNblErr ( |
| IN OUT UINT16 *ErrBitmap, |
| IN UINT32 TestAddr, |
| IN UINT16 ClCount |
| ); |
| |
| VOID |
| AlignPointerTo16Byte ( |
| IN OUT UINT8 **BufferPtrPtr |
| ); |
| |
| VOID * |
| FindPSOverrideEntry ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN PSO_ENTRY EntryType, |
| IN UINT8 SocketID, |
| IN UINT8 ChannelID, |
| IN UINT8 DimmID, |
| IN CPU_LOGICAL_ID *LogicalIdPtr, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| UINT8 |
| GetMaxDimmsPerChannel ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN UINT8 ChannelID |
| ); |
| |
| UINT8 |
| GetMaxSolderedDownDimmsPerChannel ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN UINT8 ChannelID |
| ); |
| |
| UINT8 |
| GetMaxChannelsPerSocket ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| UINT8 |
| GetMaxCSPerChannel ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN UINT8 ChannelID |
| ); |
| |
| UINT8 |
| GetSpdSocketIndex ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| UINT8 |
| GetSpdChannelIndex ( |
| IN PSO_TABLE *PlatformMemoryConfiguration, |
| IN UINT8 SocketID, |
| IN UINT8 ChannelID, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| UINT32 |
| GetVarMtrrHiMsk ( |
| IN CPU_LOGICAL_ID *LogicalIdPtr, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| MemUMFenceInstr (VOID |
| ); |
| |
| UINT32 |
| MemUnsToMemClk ( |
| IN MEMORY_BUS_SPEED Speed, |
| IN UINT32 NumberOfns |
| ); |
| #endif /* _MU_H_ */ |
| |
| |