diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Recovery/Mem/Tech/DDR3/mrt3.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f12/Proc/Recovery/Mem/Tech/DDR3/mrt3.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Recovery/Mem/Tech/DDR3/mrt3.c b/src/vendorcode/amd/agesa/f12/Proc/Recovery/Mem/Tech/DDR3/mrt3.c deleted file mode 100644 index 1c084babc9..0000000000 --- a/src/vendorcode/amd/agesa/f12/Proc/Recovery/Mem/Tech/DDR3/mrt3.c +++ /dev/null @@ -1,187 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mrt3.c - * - * Common Technology functions for DDR3 Recovery - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Proc/Recovery/Mem) - * @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 "mrport.h" -#include "mm.h" -#include "mn.h" -#include "mt.h" -#include "mrt3.h" -#include "Filecode.h" -CODE_GROUP (G2_PEI) -RDATA_GROUP (G2_PEI) - -#define FILECODE PROC_RECOVERY_MEM_TECH_DDR3_MRT3_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -/* -----------------------------------------------------------------------------*/ -/** - * - * This function Constructs the technology block - * - * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemRecConstructTechBlock3 ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT MEM_NB_BLOCK *NBPtr - ) -{ - UINT8 Dct; - UINT8 Channel; - for (Dct = 0; Dct < NBPtr->MCTPtr->DctCount; Dct++) { - NBPtr->SwitchDCT (NBPtr, Dct); - for (Channel = 0; Channel < NBPtr->DCTPtr->ChannelCount; Channel++) { - NBPtr->SwitchChannel (NBPtr, Channel); - NBPtr->ChannelPtr->TechType = DDR3_TECHNOLOGY; - } - } - - TechPtr->NBPtr = NBPtr; - TechPtr->RefPtr = NBPtr->RefPtr; - - TechPtr->DramInit = MemRecTDramInitSw3; - TechPtr->SetDramMode = MemRecTSetDramMode3; - TechPtr->DimmPresence = MemRecTDIMMPresence3; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the initial controller environment before training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemRecTBeginTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - S_UINT64 SMsr; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - LibAmdReadCpuReg (CR4_REG, &TechPtr->CR4reg); - LibAmdWriteCpuReg (CR4_REG, TechPtr->CR4reg | ((UINT32) 1 << 9)); // enable SSE2 - - LibAmdMsrRead (HWCR, (UINT64 *) (&SMsr), &MemPtr->StdHeader); // HWCR - TechPtr->HwcrLo = SMsr.lo; - SMsr.lo |= 0x00020000; // turn on HWCR.wrap32dis - SMsr.lo &= 0xFFFF7FFF; // turn off HWCR.SSEDIS - LibAmdMsrWrite (HWCR, (UINT64 *) (&SMsr), &MemPtr->StdHeader); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the final controller environment after training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemRecTEndTraining ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - S_UINT64 SMsr; - MEM_DATA_STRUCT *MemPtr; - MEM_NB_BLOCK *NBPtr; - - NBPtr = TechPtr->NBPtr; - MemPtr = NBPtr->MemPtr; - - LibAmdWriteCpuReg (CR4_REG, TechPtr->CR4reg); - - LibAmdMsrRead (HWCR, (UINT64 *)&SMsr, &MemPtr->StdHeader); - SMsr.lo = TechPtr->HwcrLo; - LibAmdMsrWrite (HWCR, (UINT64 *)&SMsr, &MemPtr->StdHeader); -} - - -/*---------------------------------------------------------------------------- - * LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ |