diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/C32/mauc32_3.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/C32/mauc32_3.c | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/C32/mauc32_3.c b/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/C32/mauc32_3.c deleted file mode 100644 index d53c41c128..0000000000 --- a/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/C32/mauc32_3.c +++ /dev/null @@ -1,356 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mauc32_3.c - * - * Platform specific settings for C32 DDR3 unbuffered dimms - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Ardk) - * @e \$Revision: 52286 $ @e \$Date: 2011-05-04 03:48:21 -0600 (Wed, 04 May 2011) $ - * - **/ -/***************************************************************************** - * - * Copyright (C) 2012 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. - * - * *************************************************************************** - * - */ - - -/* This file contains routine that add platform specific support AM3 */ - - -#include "AGESA.h" -#include "mport.h" -#include "ma.h" -#include "Ids.h" -#include "cpuFamRegisters.h" -#include "OptionMemory.h" -#include "PlatformMemoryConfiguration.h" -#include "mu.h" -#include "Filecode.h" -CODE_GROUP (G2_PEI) -RDATA_GROUP (G2_PEI) - -#define FILECODE PROC_MEM_ARDK_C32_MAUC32_3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* - *----------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *----------------------------------------------------------------------------- - */ - -STATIC CONST UINT8 ROMDATA C32UDdr3CLKDis[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; -// Even chip select maps to M[B,A]_CKE[0] -// Odd chip select maps to M[B,A]_CKE[1] -STATIC CONST UINT8 ROMDATA C32UDdr3CKETri[] = {0x55, 0xAA}; -// Bit 0: M[B,A]0_ODT[0] -// Bit 1: M[B,A]1_ODT[0] -// Bit 2: M[B,A]0_ODT[1] -// Bit 3: M[B,A]1_ODT[1] -STATIC CONST UINT8 ROMDATA C32UDdr3ODTTri2D[] = {0x01, 0x04, 0x02, 0x08}; -// 3 dimms per channel -// Dimm 0: BP_MEMODTx[0] -// Dimm 1: BP_MEMODTx[3,1] -// Dimm 2: BP_MEMODTx[2] -STATIC CONST UINT8 ROMDATA C32UDdr3ODTTri3D[] = {0xFF, 0xFF, 0xFF, 0xFF}; -// Bit 0: M[B,A]0_CS_H/L[0] -// Bit 1: M[B,A]0_CS_H/L[1] -// Bit 2: M[B,A]0_CS_H/L[2] -// Bit 3: M[B,A]0_CS_H/L[3] -STATIC CONST UINT8 ROMDATA C32UDdr3CSTri[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80}; - -/* -----------------------------------------------------------------------------*/ -/** - * - * This is function sets the platform specific settings for C32 DDR3 unbuffered dimms - * - * - * @param[in,out] *MemData Pointer to MEM_DATA_STRUCTURE - * @param[in] SocketID Socket number - * @param[in,out] *CurrentChannel Pointer to CH_DEF_STRUCT - * - * @return AGESA_SUCCESS - * @return CurrentChannel->MemClkDisMap Points this pointer to C32 MemClkDis table - * @return CurrentChannel->ChipSelTriMap Points this pointer to C32 CS table - * @return CurrentChannel->CKETriMap Points this pointer to C32 ODT table - * @return CurrentChannel->ODTTriMap Points this pointer to C32 CKE table - * @return CurrentChannel->DctEccDQSLike Indicates the bytes that should be averaged for ECC - * @return CurrentChannel->DctEccDQSScale Indicates the scale that should be used for Averaging ECC byte - * @return CurrentChannel->DctAddrTmg Address Command Timing Settings for specified channel - * @return CurrentChannel->DctOdcCtl Drive Strength settings for specified channel - * @return CurrentChannel->SlowMode Slow Mode - * - * - */ - -AGESA_STATUS -MemAGetPsCfgUC32_3 ( - IN OUT MEM_DATA_STRUCT *MemData, - IN UINT8 SocketID, - IN OUT CH_DEF_STRUCT *CurrentChannel - ) -{ - STATIC CONST PSCFG_ENTRY PSCfg[] = { - {DDR800_FREQUENCY, 0xFF, 0x00390039, 0x20223323}, - {DDR1066_FREQUENCY, 0xFF, 0x00350037, 0x20223323}, - {DDR1333_FREQUENCY, 0xFF, 0x00000035, 0x20223323}, - {DDR1600_FREQUENCY, 0xFF, 0x00000033, 0x20223323} - }; - - STATIC CONST ADV_PSCFG_ODT_ENTRY PSCfg2DIMMsODT[] = { - {SR_DIMM0, 0x00000000, 0x00000000, 0x00000001, 0x00000000, 1}, - {DR_DIMM0, 0x00000000, 0x00000000, 0x00000104, 0x00000000, 1}, - {SR_DIMM1, 0x00000000,0x00000000,0x00020000, 0x00000000, 1}, - {DR_DIMM1, 0x00000000,0x00000000,0x02080000, 0x00000000, 1}, - {SR_DIMM0 + DR_DIMM0 + SR_DIMM1 + DR_DIMM1, 0x01010202,0x00000000,0x09030603, 0x00000000, 2}, - }; - - STATIC CONST ADV_R_PSCFG_WL_ODT_ENTRY PSCfg2DIMMsWlODT[] = { - {SR_DIMM0, {0x01, 0x00, 0x00, 0x00}, 1}, - {DR_DIMM0, {0x04, 0x00, 0x00, 0x00}, 1}, - {SR_DIMM1, {0x00, 0x02, 0x00, 0x00}, 1}, - {DR_DIMM1, {0x00, 0x08, 0x00, 0x00}, 1}, - {SR_DIMM0 + DR_DIMM0 + SR_DIMM1 + DR_DIMM1, {0x03, 0x03, 0x00, 0x00}, 2} - }; - - STATIC CONST ADV_PSCFG_ODT_ENTRY PSCfg3DIMMsODT[] = { - {SR_DIMM2 + DR_DIMM2, 0x00000000, 0x00000000, 0x00000000, 0x00000404, 1}, - //{SR_DIMM0 + DR_DIMM0, 0x00000000, 0x00000000, 0x00000101, 0x00000000, 1}, - {SR_DIMM0 + DR_DIMM0 + SR_DIMM2 + DR_DIMM2, 0x00000404, 0x00000101, 0x00000405, 0x00000105, 2}, - //{SR_DIMM0 + DR_DIMM0 + SR_DIMM1 + DR_DIMM1 + SR_DIMM2 + DR_DIMM2, 0x05050606, 0x00000303, 0x0D070607, 0x00000307, 3}, - }; - - STATIC CONST ADV_R_PSCFG_WL_ODT_ENTRY PSCfg3DIMMsWlODT[] = { - {SR_DIMM2 + DR_DIMM2, {0x00, 0x00, 0x04, 0x00}, 1}, - //{SR_DIMM0 + DR_DIMM0, {0x01, 0x02, 0x00, 0x00}, 1}, - {SR_DIMM0 + DR_DIMM0 + SR_DIMM2 + DR_DIMM2, {0x05, 0x00, 0x05, 0x00}, 2}, - //{SR_DIMM0 + DR_DIMM0 + SR_DIMM1 + DR_DIMM1 + SR_DIMM2 + DR_DIMM2, {0x07, 0x07, 0x07, 0x00}, 3}, - }; - - UINT16 i; - UINT16 j; - UINT8 MaxDimmPerCH; - UINT8 Loads; - UINT8 Dimms; - UINT16 Speed; - UINT16 DIMMRankType; - UINT16 _DIMMRankType; - UINT32 AddrTmgCTL; - UINT32 DctOdcCtl; - UINT32 PhyRODTCSLow; - UINT32 PhyRODTCSHigh; - UINT32 PhyWODTCSLow; - UINT32 PhyWODTCSHigh; - UINT8 PhyWLODT[4]; - UINT8 PSCfgODTSize; - UINT8 PSCfgWlODTSize; - BOOLEAN SlowMode; - UINT8 DimmTpMatch; - CONST ADV_PSCFG_ODT_ENTRY *PSCfgODTPtr; - CONST ADV_R_PSCFG_WL_ODT_ENTRY *PSCfgWlODTPtr; - UINT8 *DimmsPerChPtr; - - ASSERT (MemData != NULL); - ASSERT (CurrentChannel != NULL); - - AddrTmgCTL = 0; - DctOdcCtl = 0; - PhyRODTCSLow = 0; - PhyRODTCSHigh = 0; - PhyWODTCSLow = 0; - PhyWODTCSHigh = 0; - PhyWLODT[0] = 0x0F; - PhyWLODT[1] = 0x0F; - PhyWLODT[2] = 0x0F; - PhyWLODT[3] = 0x0F; - - if ((CurrentChannel->MCTPtr->LogicalCpuid.Family & AMD_FAMILY_10_C32) == 0) { - return AGESA_UNSUPPORTED; - } - if (CurrentChannel->TechType != DDR3_TECHNOLOGY) { - return AGESA_UNSUPPORTED; - } - if (CurrentChannel->RegDimmPresent) { - return AGESA_UNSUPPORTED; - } - // Prepare inputs - - DimmsPerChPtr = FindPSOverrideEntry (MemData->ParameterListPtr->PlatformMemoryConfiguration, PSO_MAX_DIMMS, SocketID, CurrentChannel->ChannelID, 0, NULL, NULL); - if (DimmsPerChPtr != NULL) { - MaxDimmPerCH = *DimmsPerChPtr; - } else { - MaxDimmPerCH = 2; - } - - Loads = CurrentChannel->Loads; - Dimms = CurrentChannel->Dimms; - Speed = CurrentChannel->DCTPtr->Timings.Speed; - - DIMMRankType = MemAGetPsRankType (CurrentChannel); - - if ((Speed == DDR1333_FREQUENCY || Speed == DDR1600_FREQUENCY) && (Dimms == 2)) { - SlowMode = TRUE; // 2T - } else { - SlowMode = FALSE; // 1T - } - - for (i = 0; i < GET_SIZE_OF (PSCfg); i++) { - if (Speed == PSCfg[i].Speed) { - if (Loads <= PSCfg[i].Loads) { - AddrTmgCTL = PSCfg[i].AddrTmg; - DctOdcCtl = PSCfg[i].Odc; - break; - } - } - } - - ASSERT (i < GET_SIZE_OF (PSCfg)); - - if (MaxDimmPerCH == 3) { - PSCfgODTPtr = PSCfg3DIMMsODT; - PSCfgWlODTPtr = PSCfg3DIMMsWlODT; - PSCfgODTSize = sizeof (PSCfg3DIMMsODT) / sizeof (ADV_PSCFG_ODT_ENTRY); - PSCfgWlODTSize = sizeof (PSCfg3DIMMsWlODT) / sizeof (ADV_R_PSCFG_WL_ODT_ENTRY); - } else { - PSCfgODTPtr = PSCfg2DIMMsODT; - PSCfgWlODTPtr = PSCfg2DIMMsWlODT; - PSCfgODTSize = sizeof (PSCfg2DIMMsODT) / sizeof (ADV_PSCFG_ODT_ENTRY); - PSCfgWlODTSize = sizeof (PSCfg2DIMMsWlODT) / sizeof (ADV_R_PSCFG_WL_ODT_ENTRY); - } - - // Programmable ODT - for (i = 0; i < PSCfgODTSize; i++, PSCfgODTPtr++) { - if (Dimms != PSCfgODTPtr->Dimms) { - continue; - } - DimmTpMatch = 0; - _DIMMRankType = DIMMRankType & PSCfgODTPtr->DIMMRankType; - for (j = 0; j < MAX_DIMMS_PER_CHANNEL; j++) { - if ((_DIMMRankType & (UINT16) 0x0F << (j << 2)) != 0) { - DimmTpMatch++; - } - } - if (DimmTpMatch == PSCfgODTPtr->Dimms) { - PhyRODTCSLow = PSCfgODTPtr->PhyRODTCSLow; - PhyRODTCSHigh = PSCfgODTPtr->PhyRODTCSHigh; - PhyWODTCSLow = PSCfgODTPtr->PhyWODTCSLow; - PhyWODTCSHigh = PSCfgODTPtr->PhyWODTCSHigh; - break; - } - } - - // WL ODT - for (i = 0; i < PSCfgWlODTSize; i++, PSCfgWlODTPtr++) { - if (Dimms != PSCfgWlODTPtr->Dimms) { - continue; - } - DimmTpMatch = 0; - _DIMMRankType = DIMMRankType & PSCfgWlODTPtr->DIMMRankType; - for (j = 0; j < MAX_DIMMS_PER_CHANNEL; j++) { - if ((_DIMMRankType & (UINT16) 0x0F << (j << 2)) != 0) { - DimmTpMatch++; - } - } - if (DimmTpMatch == PSCfgWlODTPtr->Dimms) { - PhyWLODT[0] = PSCfgWlODTPtr->PhyWrLvOdt[0]; - PhyWLODT[1] = PSCfgWlODTPtr->PhyWrLvOdt[1]; - PhyWLODT[2] = PSCfgWlODTPtr->PhyWrLvOdt[2]; - PhyWLODT[3] = PSCfgWlODTPtr->PhyWrLvOdt[3]; - break; - } - } - - // - // Overrides and/or exceptions - // - if (Dimms == 1) { - if (Loads >= 16) { - if (Speed == DDR800_FREQUENCY) { - AddrTmgCTL = 0x003B0000; - } else if (Speed == DDR1066_FREQUENCY) { - AddrTmgCTL = 0x00380000; - } else if (Speed == DDR1333_FREQUENCY) { - AddrTmgCTL = 0x00360000; - } else { - AddrTmgCTL = 0x00340000; - SlowMode = TRUE; - } - } else { - AddrTmgCTL = 0; - } - DctOdcCtl = 0x20113222; - } - - CurrentChannel->MemClkDisMap = (UINT8 *) C32UDdr3CLKDis; - CurrentChannel->CKETriMap = (UINT8 *) C32UDdr3CKETri; - CurrentChannel->ChipSelTriMap = (UINT8 *) C32UDdr3CSTri; - - switch (MaxDimmPerCH) { - case 3: - CurrentChannel->ODTTriMap = (UINT8 *) C32UDdr3ODTTri3D; - break; - default: - CurrentChannel->ODTTriMap = (UINT8 *) C32UDdr3ODTTri2D; // Most conservative - } - - CurrentChannel->DctEccDqsLike = 0x0403; - CurrentChannel->DctEccDqsScale = 0x70; - CurrentChannel->DctAddrTmg = AddrTmgCTL; - CurrentChannel->DctOdcCtl = DctOdcCtl; - CurrentChannel->PhyRODTCSLow = PhyRODTCSLow; - CurrentChannel->PhyRODTCSHigh = PhyRODTCSHigh; - CurrentChannel->PhyWODTCSLow = PhyWODTCSLow; - CurrentChannel->PhyWODTCSHigh = PhyWODTCSHigh; - for (i = 0; i < sizeof (CurrentChannel->PhyWLODT); i++) { - CurrentChannel->PhyWLODT[i] = PhyWLODT[i]; - } - CurrentChannel->SlowMode = SlowMode; - - return AGESA_SUCCESS; -} |