diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/Tech/DDR3/mrtrci3.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/Tech/DDR3/mrtrci3.c | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/Tech/DDR3/mrtrci3.c b/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/Tech/DDR3/mrtrci3.c deleted file mode 100644 index 35d19c4e2d..0000000000 --- a/src/vendorcode/amd/agesa/f10/Proc/Recovery/Mem/Tech/DDR3/mrtrci3.c +++ /dev/null @@ -1,239 +0,0 @@ -/** - * @file - * - * mrtrci3.c - * - * Technology Control word initialization for DDR3 Recovery - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Proc/Recovery/Mem) - * @e \$Revision: 44323 $ @e \$Date: 2010-12-22 01:24:58 -0700 (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 "OptionMemory.h" -#include "Ids.h" -#include "mm.h" -#include "mn.h" -#include "mru.h" -#include "mt.h" -#include "Filecode.h" -#define FILECODE PROC_RECOVERY_MEM_TECH_DDR3_MRTRCI3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -UINT8 -STATIC -MemRecTGetCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CtrlWordNum - ); - -VOID -STATIC -MemRecTSendCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CmdNum, - IN UINT8 Value - ); - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends control words - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - * @return pDCT->Timings.TrwtTO updated - */ - -VOID -MemRecTDramControlRegInit3 ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 RCNum; - UINT8 Data; - - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - // wait 8us TACT must be changed to optimize to 8 MEM CLKs - // and wait 6us for PLL LOCK - MemRecUWait10ns (80 + 60, MemPtr); - - // 2. Program F2x[1, 0]A8[CtrlWordCS]=bit mask for target chip selects. - NBPtr->SetBitField (NBPtr, BFCtrlWordCS, 3 << (NBPtr->DimmToBeUsed << 1)); - - for (RCNum = 0; RCNum <= 15; RCNum++) { - // wait 8us for TMRD, must be changed to optimize to 8 MEM CLKs - MemRecUWait10ns (80, MemPtr); - - if ((RCNum != 6) && (RCNum != 7)) { - Data = MemRecTGetCtlWord3 (TechPtr, RCNum); - MemRecTSendCtlWord3 (TechPtr, RCNum, Data); - } - } - - MemRecUWait10ns (60, MemPtr); // wait 6us for TSTAB -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function calculates the ControlRC value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] CtrlWordNum - control Word number. - * - * @return Control Word value - */ - -UINT8 -STATIC -MemRecTGetCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CtrlWordNum - ) -{ - UINT8 Data; - - CH_DEF_STRUCT *ChannelPtr; - - ChannelPtr = TechPtr->NBPtr->ChannelPtr; - - Data = 0; //Default value for all control words is 0 - switch (CtrlWordNum) { - case 0: - Data = 0x02; // DA4=1 - break; - case 1: - Data = 0x0C; // if single rank, set DBA1 and DBA0 - break; - case 3: - Data = ChannelPtr->CtrlWrd03[TechPtr->NBPtr->DimmToBeUsed]; - break; - case 4: - Data = ChannelPtr->CtrlWrd04[TechPtr->NBPtr->DimmToBeUsed]; - break; - case 5: - Data = ChannelPtr->CtrlWrd05[TechPtr->NBPtr->DimmToBeUsed]; - break; - case 9: - Data = 0x0D; - break; - default:; - } - - return (Data&0x0F); -} -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sends control word command - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] CmdNum - control number. - * @param[in] Value - value to send - * - */ - -VOID -STATIC -MemRecTSendCtlWord3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 CmdNum, - IN UINT8 Value - ) -{ - MEM_NB_BLOCK *NBPtr; - - ASSERT (CmdNum < 16); - ASSERT (Value < 16); - - NBPtr = TechPtr->NBPtr; - - // 1. Program MrsBank and MrsAddress. - // n = [BA2, A2, A1, A0]. - // data = [BA1, BA0, A4, A3]. - // Set all other bits in MrsAddress to zero. - // - NBPtr->SetBitField (NBPtr, BFMrsBank, ((CmdNum&8) >> 1) | (Value >> 2)); - NBPtr->SetBitField (NBPtr, BFMrsAddress, ((Value&3) << 3) | (CmdNum&7)); - IDS_HDT_CONSOLE ("\t\tCS%d RC%02d %04x\n", - (NBPtr->GetBitField (NBPtr, BFDramInitRegReg) >> 20) & 0xF, - ((NBPtr->GetBitField (NBPtr, BFDramInitRegReg) >> 15) & 8) | - (NBPtr->GetBitField (NBPtr, BFDramInitRegReg) & 7), - ((NBPtr->GetBitField (NBPtr, BFDramInitRegReg) >> 14) & 0xC) | - ((NBPtr->GetBitField (NBPtr, BFDramInitRegReg) >> 3) & 3)); - - // 2.Set SendCtrlWord=1 - NBPtr->SetBitField (NBPtr, BFSendCtrlWord, 1); - // 3.Wait for BFSendCtrlWord=0 - while (NBPtr->GetBitField (NBPtr, BFSendCtrlWord) != 0) {} -} |