diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/DA/masda2.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/DA/masda2.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/DA/masda2.c b/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/DA/masda2.c deleted file mode 100644 index c1b6c3b914..0000000000 --- a/src/vendorcode/amd/agesa/f15/Proc/Mem/Ardk/DA/masda2.c +++ /dev/null @@ -1,206 +0,0 @@ -/* $NoKeywords:$ */ -/* - * @file - * - * masda2.c - * - * Platform specific settings for DA DDR2 SO-dimms - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Ardk) - * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 02:16:51 -0700 (Wed, 22 Dec 2010) $ - * - **/ -/***************************************************************************** - * - * 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 S1g3 */ - - -#include "AGESA.h" -#include "mport.h" -#include "PlatformMemoryConfiguration.h" -#include "ma.h" -#include "Ids.h" -#include "cpuFamRegisters.h" -#include "Filecode.h" -CODE_GROUP (G2_PEI) -RDATA_GROUP (G2_PEI) - -#define FILECODE PROC_MEM_ARDK_DA_MASDA2_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* - *----------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *----------------------------------------------------------------------------- - */ - -STATIC CONST UINT8 ROMDATA DASDdr2CLKDis[] = {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 DASDdr2CKETri[] = {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 DASDdr2ODTTri[] = {0x01, 0x04, 0x02, 0x08}; -// 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 DASDdr2CSTri[] = {0x01, 0x02, 0x04, 0x08, 0x00, 0x00, 0x00, 0x00}; - -/* -----------------------------------------------------------------------------*/ -/** - * - * This is function sets the platform specific settings for DA DDR2 SO-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 RB MemClkDis table - * @return CurrentChannel->ChipSelTriMap Points this pointer to RB CS table - * @return CurrentChannel->CKETriMap Points this pointer to RB ODT table - * @return CurrentChannel->ODTTriMap Points this pointer to RB 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 -MemAGetPsCfgSDA2 ( - IN OUT MEM_DATA_STRUCT *MemData, - IN UINT8 SocketID, - IN OUT CH_DEF_STRUCT *CurrentChannel - ) -{ - STATIC CONST PSCFG_ENTRY PSCfg[] = { - {DDR400_FREQUENCY, 0xFF, 0x002F2F2F, 0x10111222}, - {DDR533_FREQUENCY, 0xFF, 0x002F2F2F, 0x10111222}, - {DDR667_FREQUENCY, 0xFF, 0x002A2A2A, 0x10111222}, - {DDR800_FREQUENCY, 0xFF, 0x002A2A2A, 0x10111222}, - }; - - UINT16 i; - UINT8 Loads; - UINT8 Ranks; - UINT16 Speed; - UINT32 AddrTmgCTL; - UINT32 DctOdcCtl; - BOOLEAN SlowMode; - - ASSERT (MemData != 0); - ASSERT (CurrentChannel != 0); - - AddrTmgCTL = 0; - DctOdcCtl = 0; - - if ((CurrentChannel->MCTPtr->LogicalCpuid.Family & (AMD_FAMILY_10_DA | AMD_FAMILY_10_BL)) == 0) { - return AGESA_UNSUPPORTED; - } - if (CurrentChannel->TechType != DDR2_TECHNOLOGY) { - return AGESA_UNSUPPORTED; - } - if (CurrentChannel->SODimmPresent != CurrentChannel->ChDimmValid) { - return AGESA_UNSUPPORTED; - } - - // Prepare inputs - Loads = CurrentChannel->Loads; - Ranks = CurrentChannel->Ranks; - Speed = CurrentChannel->DCTPtr->Timings.Speed; - 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)); - - // - // Overrides and/or exceptions - // - if (Loads == 16) { - if ((Speed == DDR533_FREQUENCY) && (Ranks == 2)) { - AddrTmgCTL = 0x002C2C2C; - } else if ((Speed == DDR667_FREQUENCY) && (Ranks == 1)) { - AddrTmgCTL = 0x00272727; - } else if ((Speed == DDR667_FREQUENCY) && (Ranks == 2)) { - AddrTmgCTL = 0x00002828; - SlowMode = TRUE; // 2T - } else if ((Speed == DDR800_FREQUENCY) && (Ranks == 1)) { - AddrTmgCTL = 0x00292929; - } else if ((Speed == DDR800_FREQUENCY) && (Ranks == 2)) { - AddrTmgCTL = 0x00002F2F; - SlowMode = TRUE; // 2T - } - } - CurrentChannel->MemClkDisMap = (UINT8 *) DASDdr2CLKDis; - CurrentChannel->CKETriMap = (UINT8 *) DASDdr2CKETri; - CurrentChannel->ODTTriMap = (UINT8 *) DASDdr2ODTTri; - CurrentChannel->ChipSelTriMap = (UINT8 *) DASDdr2CSTri; - CurrentChannel->DctAddrTmg = AddrTmgCTL; - CurrentChannel->DctOdcCtl = DctOdcCtl; - CurrentChannel->SlowMode = SlowMode; - - return AGESA_SUCCESS; -} |