| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * mu.h |
| * |
| * Utility support |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: (Mem) |
| * @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ |
| * |
| **/ |
| /***************************************************************************** |
| * |
| * Copyright (c) 2008 - 2013, Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * *************************************************************************** |
| * |
| */ |
| |
| #ifndef _MU_H_ |
| #define _MU_H_ |
| |
| /*---------------------------------------------------------------------------- |
| * Mixed (DEFINITIONS AND MACROS / TYPEDEFS, STRUCTURES, ENUMS) |
| * |
| *---------------------------------------------------------------------------- |
| */ |
| |
| /*----------------------------------------------------------------------------- |
| * DEFINITIONS AND MACROS |
| * |
| *----------------------------------------------------------------------------- |
| */ |
| #ifndef PSO_ENTRY |
| #define PSO_ENTRY UINT8 |
| #endif |
| |
| #include <stdlib.h> |
| // |
| // Find offset of a member variable in a struct |
| // |
| #ifndef OFFSET_OF |
| #define OFFSET_OF(s, m) ((UINTN) ( (UINT8 *)&((s *)0)->m - (UINT8 *)0 )) |
| #endif |
| |
| /*---------------------------------------------------------------------------- |
| * 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 UINT32 Speed, |
| IN UINT32 NumberOfns |
| ); |
| #endif /* _MU_H_ */ |
| |
| |