diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmConditionalPso.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmConditionalPso.c | 695 |
1 files changed, 0 insertions, 695 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmConditionalPso.c b/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmConditionalPso.c deleted file mode 100644 index 59069b48ad..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Mem/Main/mmConditionalPso.c +++ /dev/null @@ -1,695 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mmConditionalPso.c - * - * Functions to support conditional entries in the Platform Specific Override Table - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Main) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 2010) $ - * - **/ -/***************************************************************************** -* -* Copyright (c) 2011, 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. -* *************************************************************************** -* -*/ - -/* - *---------------------------------------------------------------------------- - * MODULES USED - * - *---------------------------------------------------------------------------- - */ - - - -#include "AGESA.h" -#include "amdlib.h" -#include "OptionMemory.h" -#include "PlatformMemoryConfiguration.h" -#include "Ids.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_MAIN_MMCONDITIONALPSO_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -#define PSO_TYPE 0 -#define PSO_LENGTH 1 -#define PSO_DATA 2 - -typedef enum _PSO_STATE { - PSO_FIND_CONDITION = 100, // Searching for initial Condition statement - PSO_FIND_ACTION, // Searching for initial Action Statement - PSO_MATCH_ACTION, // Trying to find an action that matches the caller's request - PSO_CHECK_CONDITION, // Checking the condition that preceded the found action - PSO_DO_ACTION, // Performing Action - PSO_COMPLETE // Completed processing of this request -} PSO_STATE; - -typedef struct _D3_CMP_CAL { - UINT32 D3Cmp0NCal :3; - UINT32 Reserved34 :2; - UINT32 D3Cmp0PCal :3; - UINT32 Reserved89 :2; - UINT32 D3Cmp1NCal :3; - UINT32 Reserved1314 :2; - UINT32 D3Cmp1PCal :3; - UINT32 Reserved1819 :2; - UINT32 D3Cmp2NCal :3; - UINT32 Reserved2324 :2; - UINT32 D3Cmp2PCal :3; - UINT32 Reserved2831 :2; -} D3_CMP_CAL; - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -BOOLEAN - STATIC - MemPSODoActionODT ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ); - - BOOLEAN - STATIC - MemPSODoActionAddrTmg ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ); - - BOOLEAN - STATIC - MemPSODoActionODCControl ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ); - - BOOLEAN - STATIC - MemPSODoActionSlewRate ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ); - -BOOLEAN -STATIC -MemPSODoActionGetFreqLimit ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ); - -BOOLEAN -STATIC -MemCheckRankType ( - IN CH_DEF_STRUCT *CurrentChannel, - IN UINT16 RankType - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - - -/* -----------------------------------------------------------------------------*/ -/** - * - * Process Conditional Platform Specific Overrides - * - * @param[in] PlatformMemoryConfiguration - Pointer to Platform config table - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] PsoAction - Action type - * @param[in] Dimm - Dimm Number - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -MemProcessConditionalOverrides ( - IN PSO_TABLE *PlatformMemoryConfiguration, - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 PsoAction, - IN UINT8 Dimm - ) -{ - BOOLEAN Result; - MEM_TECH_BLOCK *TechPtr; - UINT8 *Buffer; - UINT8 *ConditionStartPtr; - UINT8 *ActionStartPtr; - UINT8 *SpdBufferPtr; - UINT8 i; - UINT8 DimmMask; - UINT8 CurDimmMask; - BOOLEAN Condition; - BOOLEAN TmpCond; - PSO_STATE State; - ASSERT (PlatformMemoryConfiguration != NULL); - ASSERT (NBPtr != NULL); - ASSERT ((PsoAction >= PSO_ACTION_MIN) && (PsoAction <= PSO_ACTION_MAX)); - // - // Set up local data - // - TechPtr = NBPtr->TechPtr; - Buffer = PlatformMemoryConfiguration; - State = PSO_FIND_CONDITION; - ConditionStartPtr = NULL; - ActionStartPtr = NULL; - Condition = FALSE; - DimmMask = 0xFF; - CurDimmMask = 0xFF; - Result = FALSE; - - if (Dimm != 0xFF) { - DimmMask = ( 1 << Dimm); - } - DimmMask &= (UINT8) (NBPtr->ChannelPtr->ChDimmValid & 0xFF); - if (DimmMask == 0) { - return Result; - } - - // - // Search for Condition Entry - // - while (State != PSO_COMPLETE) { - switch (State) { - // - // Searching for initial Condition statement - // - case PSO_FIND_CONDITION: - ASSERT (Buffer != NULL); - while (Buffer[PSO_TYPE] != PSO_CONDITION_AND) { - // - // If end of table is reached, Change state to complete and break. - // - if (Buffer[PSO_TYPE] == PSO_END) { - State = PSO_COMPLETE; - break; - } - // - // Otherwise, increment Buffer Pointer to the next PSO entry. - // - Buffer += (Buffer[PSO_LENGTH] + 2); - } - // - // If Condition statement has been found, save the Condition Start Pointer, - // and change to next state - // - if (State != PSO_COMPLETE) { - ASSERT (Buffer != NULL); - State = PSO_FIND_ACTION; - ConditionStartPtr = Buffer; - Buffer += (Buffer[PSO_LENGTH] + 2); - } - break; - // - // Searching for an action that matches the caller's request - // - case PSO_FIND_ACTION: - ASSERT (Buffer != NULL); - while (Buffer[PSO_TYPE] != PsoAction) { - // - // If non-conditional entry, change state to complete and break. - // - if ((Buffer[PSO_TYPE] < CONDITIONAL_PSO_MIN) || (Buffer[PSO_TYPE] > CONDITIONAL_PSO_MAX)) { - State = PSO_COMPLETE; - break; - } - // - // Check for the Start of a new condition block - // - if (Buffer[PSO_TYPE] == PSO_CONDITION_AND) { - ConditionStartPtr = Buffer; - } - // - // Otherwise, increment buffer pointer to the next PSO entry. - // - Buffer += (Buffer[PSO_LENGTH] + 2); - } - // - // If Action statement has been found, Save the Action Start Pointer, Reset Buffer to Condition Start - // and Change to next state. - // - if (State != PSO_COMPLETE) { - State = PSO_CHECK_CONDITION; - ASSERT (Buffer != NULL); - ActionStartPtr = Buffer; - Buffer = ConditionStartPtr; - Condition = TRUE; - } - break; - // - // Checking the condition that preceded the found action - // - case PSO_CHECK_CONDITION: - ASSERT (Buffer != NULL); - // - // Point to the next Condition - // - Buffer += (Buffer[PSO_LENGTH] + 2); - ASSERT ((Buffer[PSO_TYPE] >= CONDITIONAL_PSO_MIN) && (Buffer[PSO_TYPE] <= CONDITIONAL_PSO_MAX)); - // - // This section has already been checked for invalid statements so just exit on ACTION_xx - // - if ((Buffer[PSO_TYPE] >= PSO_ACTION_MIN) && (Buffer[PSO_TYPE] <= PSO_ACTION_MAX)) { - if (Condition) { - ASSERT (Buffer != NULL); - State = PSO_DO_ACTION; // Perform the Action - } else { - State = PSO_FIND_CONDITION; // Go back and look for another condition/action - } - Buffer = ActionStartPtr; // Restore Action Pointer - break; - } - switch (Buffer[PSO_TYPE]) { - - case PSO_CONDITION_AND: - // - // Additional CONDITION_AND is ORed with Previous ones, so if Previous result is TRUE - // just restore action pointer and perform the action. - // - if (Condition) { - State = PSO_DO_ACTION; - Buffer = ActionStartPtr; - } else { - // - // If its false, Start over and evaluate next cond. - // reset the Current Dimm Mask - // - Condition = TRUE; - CurDimmMask = 0xFF; - } - break; - - case PSO_CONDITION_LOC: - // - // Condition location - // - CurDimmMask = Buffer[4]; - Condition &= ( ((Buffer[2] & (1 << (NBPtr->MCTPtr->SocketId))) != 0) && - ((Buffer[3] & (1 << (NBPtr->ChannelPtr->ChannelID))) != 0) && - ((CurDimmMask & DimmMask) != 0) ); - break; - - case PSO_CONDITION_SPD: - // - // Condition SPD - // - TmpCond = FALSE; - for (i = 0; i < MAX_DIMMS_PER_CHANNEL; i ++) { - if ( ((DimmMask & CurDimmMask) & ((UINT16) (1 << i))) != 0) { - if (TechPtr->GetDimmSpdBuffer (TechPtr, &SpdBufferPtr, i)) { - TmpCond |= ( (SpdBufferPtr[Buffer[2]] & Buffer[3]) == Buffer[4]); - } - } - } - Condition &= TmpCond; - break; - - case PSO_CONDITION_REG: - // - // Condition Register - unsupported at this time - // - break; - - default: - ASSERT (FALSE); - } // End Condition Switch - break; - - case PSO_DO_ACTION: - ASSERT (Buffer != NULL); - // - // Performing Action - // - if ((Buffer[PSO_TYPE] < PSO_ACTION_MIN) || (Buffer[PSO_TYPE] > PSO_ACTION_MAX)) { - State = PSO_COMPLETE; - } - if (Buffer[PSO_TYPE] == PsoAction) { - switch (Buffer[PSO_TYPE]) { - case PSO_ACTION_ODT: - Result = MemPSODoActionODT (NBPtr, &Buffer[PSO_DATA]); - break; - case PSO_ACTION_ADDRTMG: - Result = MemPSODoActionAddrTmg (NBPtr, &Buffer[PSO_DATA]); - break; - case PSO_ACTION_ODCCONTROL: - Result = MemPSODoActionODCControl (NBPtr, &Buffer[PSO_DATA]); - break; - case PSO_ACTION_SLEWRATE: - Result = MemPSODoActionSlewRate (NBPtr, &Buffer[PSO_DATA]); - break; - case PSO_ACTION_SPEEDLIMIT: - Result = MemPSODoActionGetFreqLimit (NBPtr, &Buffer[PSO_DATA]); - break; - case PSO_ACTION_REG: - break; - default: - ASSERT (FALSE); - } // End Action Switch - // - // If Action was performed, mark complete. - // - if (Result) { - State = PSO_COMPLETE; - } - }// End Action - - // - // Point to the next PSO Entry - // - Buffer += (Buffer[PSO_LENGTH] + 2); - break; - - case PSO_COMPLETE: - // - // Completed processing of this request - // - break; - - default: - ASSERT (FALSE); - } // End State Switch - - } // End While - - return Result; -} - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * Perform ODT Platform Override - * - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] Buffer - Pointer to the Action Command Data (w/o Type and Len) - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemPSODoActionODT ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ) -{ - BOOLEAN Result; - UINT32 Speed; - UINT8 Dimms; - UINT8 i; - UINT8 QR_Dimms; - Result = FALSE; - Speed = ((UINT32) 1 << (NBPtr->DCTPtr->Timings.Speed / 66)); - Dimms = NBPtr->ChannelPtr->Dimms; - QR_Dimms = 0; - for (i = 0; i < MAX_DIMMS_PER_CHANNEL; i++) { - if (((NBPtr->ChannelPtr->DimmQrPresent & (UINT16) (1 << i)) != 0) && (i < 2)) { - QR_Dimms ++; - } - } - if ((Speed & ((UINT32 *) Buffer)[0]) != 0) { - if ((((UINT8) (1 << (Dimms - 1)) & Buffer[4]) != 0) || (Buffer[4] == ANY_NUM)) { - if (((QR_Dimms == 0) && (Buffer[5] == NO_DIMM)) || - ((QR_Dimms > 0) && (((UINT8) (1 << (QR_Dimms - 1)) & Buffer[5]) != 0)) || - (Buffer[5] == ANY_NUM)) { - NBPtr->PsPtr->DramTerm = Buffer[6]; - NBPtr->PsPtr->QR_DramTerm = Buffer[7]; - NBPtr->PsPtr->DynamicDramTerm = Buffer[8]; - Result = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " Platform Override: DramTerm:%02x, QRDramTerm:%02x, DynDramTerm:%02x\n", Buffer[6], Buffer[7], Buffer[8]); - } - } - } - return Result; - } - - /* -----------------------------------------------------------------------------*/ -/** - * Perform Address Timing Platform Override - * - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] Buffer - Pointer to the Action Command Data (w/o Type and Len) - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemPSODoActionAddrTmg ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ) -{ - BOOLEAN Result; - CH_DEF_STRUCT *ChannelPtr; - UINT32 Speed; - UINT16 DimmConfig; - - Result = FALSE; - ChannelPtr = NBPtr->ChannelPtr; - Speed = ((UINT32) 1 << (NBPtr->DCTPtr->Timings.Speed / 66)); - DimmConfig = *(UINT16 *) &(Buffer[4]); - - if ((Speed & ((UINT32 *) Buffer)[0]) != 0) { - if (MemCheckRankType (ChannelPtr, DimmConfig)) { - ChannelPtr->DctAddrTmg = *(UINT32*) &(Buffer[6]); - Result = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " Platform Override: Address Timing:%08x\n", *(UINT32*) &(Buffer[6])); - } - } - return Result; - } - - /* -----------------------------------------------------------------------------*/ -/** - * Perform Drive Strength Platform Override - * - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] Buffer - Pointer to the Action Command Data (w/o Type and Len) - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemPSODoActionODCControl ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ) -{ - BOOLEAN Result; - CH_DEF_STRUCT *ChannelPtr; - UINT32 Speed; - UINT16 DimmConfig; - - Result = FALSE; - ChannelPtr = NBPtr->ChannelPtr; - Speed = ((UINT32) 1 << (NBPtr->DCTPtr->Timings.Speed / 66)); - DimmConfig = *(UINT16 *) &(Buffer[4]); - - if ((Speed & ((UINT32 *) Buffer)[0]) != 0) { - if (MemCheckRankType (ChannelPtr, DimmConfig)) { - ChannelPtr->DctOdcCtl = *(UINT32*) &(Buffer[6]); - Result = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " Platform Override: ODC Control:%08x\n", *(UINT32*)&(Buffer[6])); - } - } - return Result; - } - - /* -----------------------------------------------------------------------------*/ -/** - * Perform Slew Rate Platform Override - * - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] Buffer - Pointer to the Action Command Data (w/o Type and Len) - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemPSODoActionSlewRate ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ) -{ - BOOLEAN Result; - CH_DEF_STRUCT *ChannelPtr; - UINT32 Speed; - UINT16 DimmConfig; - - Result = FALSE; - ChannelPtr = NBPtr->ChannelPtr; - Speed = ((UINT32) 1 << (NBPtr->DCTPtr->Timings.Speed / 66)); - DimmConfig = *(UINT16 *) &(Buffer[4]); - - if ((Speed & ((UINT32 *) Buffer)[0]) != 0) { - if (MemCheckRankType (ChannelPtr, DimmConfig)) { - MemNSetBitFieldNb (NBPtr, BFD3Cmp0NCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp0NCal ); - MemNSetBitFieldNb (NBPtr, BFD3Cmp0PCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp0PCal ); - MemNSetBitFieldNb (NBPtr, BFD3Cmp1NCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp1NCal ); - MemNSetBitFieldNb (NBPtr, BFD3Cmp1PCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp1PCal ); - MemNSetBitFieldNb (NBPtr, BFD3Cmp2NCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp2NCal ); - MemNSetBitFieldNb (NBPtr, BFD3Cmp2PCal, ((D3_CMP_CAL *) &(Buffer[6]))->D3Cmp2PCal ); - Result = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " Platform Override: Slew Rate:%08x\n", *(UINT32 *) &(Buffer[6])); - } - } - return Result; - } - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function overrides the POR supported speed for a specific config - * - * @param[in] NBPtr - Pointer to Current NBBlock - * @param[in] Buffer - Pointer to the Action Command Data (w/o Type and Len) - * - * @return BOOLEAN - TRUE : Action was performed - * FALSE: Action was not performed - * - */ -BOOLEAN -STATIC -MemPSODoActionGetFreqLimit ( - IN OUT MEM_NB_BLOCK *NBPtr, - IN UINT8 *Buffer - ) -{ - BOOLEAN Result; - CH_DEF_STRUCT *ChannelPtr; - DCT_STRUCT *DCTPtr; - UINT16 DimmConfig; - UINT16 SpeedLimit; - - Result = FALSE; - ChannelPtr = NBPtr->ChannelPtr; - DCTPtr = NBPtr->DCTPtr; - DimmConfig = *(UINT16*) &(Buffer[0]); - SpeedLimit = 0; - // - // Match number of dimms, then Rank Type - // - if (ChannelPtr->Dimms == Buffer[2]) { - if (MemCheckRankType (ChannelPtr, DimmConfig)) { - // - // Select speed based on current voltage - // - if (NBPtr->RefPtr->DDR3Voltage == VOLT1_5) { - SpeedLimit = *(UINT16*) &(Buffer[3]); - } else if (NBPtr->RefPtr->DDR3Voltage == VOLT1_25) { - SpeedLimit = *(UINT16*) &(Buffer[7]); - } else { - SpeedLimit = *(UINT16*) &(Buffer[5]); - } - // - // Set the Speed limit - // - if (DCTPtr->Timings.TargetSpeed > SpeedLimit) { - DCTPtr->Timings.TargetSpeed = SpeedLimit; - } - Result = TRUE; - IDS_HDT_CONSOLE (MEM_FLOW, " Platform Override: Max Memory Speed for Channel %d: %d\n", NBPtr->Channel, SpeedLimit); - } - } - return Result; -} - - /* -----------------------------------------------------------------------------*/ -/** - * - * This function matches a particular Rank Type Mask to the installed - * DIMM configuration on the provided channel. - * - * @param[in] *CurrentChannel Pointer to CH_DEF_STRUCT - * @param[in] RankType Mask of rank type to match - * - * @return BOOLEAN - TRUE : Rank types match - * FALSE: Rank types do not match - * - */ -BOOLEAN -STATIC -MemCheckRankType ( - IN CH_DEF_STRUCT *CurrentChannel, - IN UINT16 RankType - ) -{ - BOOLEAN Result; - UINT8 i; - UINT16 DIMMRankType; - - DIMMRankType = MemAGetPsRankType (CurrentChannel); - Result = TRUE; - for (i = 0; i < MAX_DIMMS_PER_CHANNEL; i++) { - if ( ((DIMMRankType & (0x0F << (i << 2))) + (RankType & (0x0F << (i << 2)))) != 0) { - Result &= (((DIMMRankType & (0x0F << (i << 2))) & ( RankType & ( 0x0F << ( i << 2)))) != 0); - } - if (!Result) { - break; - } - } - return Result; -}
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