diff options
author | efdesign98 <efdesign98@gmail.com> | 2011-06-20 18:12:43 -0700 |
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committer | Marc Jones <marcj303@gmail.com> | 2011-06-22 01:35:45 +0200 |
commit | 621ca384a7a5efb2cc7597504dc17b741cd2df10 (patch) | |
tree | 01871adc6d39f48916b5625b3aa1a4b6d5ab9c92 /src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c | |
parent | 05a89ab922473f375820a3bd68691bb085c62448 (diff) | |
download | coreboot-621ca384a7a5efb2cc7597504dc17b741cd2df10.tar.xz |
Move existing AMD Ffamily14 code to f14 folder
This change moves the AMD Family14 cpu Agesa code to
the vendorcode/amd/agesa/f14 folder to complete the
transition to the family oriented folder structure.
Change-Id: I211e80ee04574cc713f38b4cc1b767dbb2bfaa59
Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Signed-off-by: efdesign98 <efdesign98@gmail.com>
Reviewed-on: http://review.coreboot.org/52
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c')
-rw-r--r-- | src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c b/src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c deleted file mode 100644 index 70fa03974a..0000000000 --- a/src/vendorcode/amd/agesa/Proc/Mem/Tech/mt.c +++ /dev/null @@ -1,264 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * mt.c - * - * Common Technology file - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: (Mem/Tech) - * @e \$Revision: 36981 $ @e \$Date: 2010-08-27 23:21:43 +0800 (Fri, 27 Aug 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 "mport.h" -#include "mm.h" -#include "mn.h" -#include "mu.h" -#include "mt.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) - -#define FILECODE PROC_MEM_TECH_MT_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTDefaultTechnologyHook ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ); -/*---------------------------------------------------------------------------- - * EXPORTED FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function is the default return for non-training technology features - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - */ -BOOLEAN -MemTFeatDef ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - return TRUE; -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the TestFail bit for all CS that fail training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - */ -VOID -MemTMarkTrainFail ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - MEM_NB_BLOCK *NBPtr; - UINT8 Dct; - UINT8 ChipSel; - - NBPtr = TechPtr->NBPtr; - for (Dct = 0; Dct < NBPtr->DctCount; Dct ++) { - NBPtr->SwitchDCT (NBPtr, Dct); - NBPtr->DCTPtr->Timings.CsEnabled &= ~NBPtr->DCTPtr->Timings.CsTrainFail; - for (ChipSel = 0; ChipSel < MAX_CS_PER_CHANNEL; ChipSel ++) { - if ((NBPtr->DCTPtr->Timings.CsTrainFail & ((UINT16)1 << ChipSel)) != 0) { - NBPtr->SetBitField (NBPtr, (BFCSBaseAddr0Reg + ChipSel), (UINT32)1 << BFTestFail); - } - } - } -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the initial controller environment before training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTBeginTraining ( - 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); - - TechPtr->DramEcc = (UINT8) NBPtr->GetBitField (NBPtr, BFDramEccEn); - NBPtr->SetBitField (NBPtr, BFDramEccEn, 0); // Disable ECC -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets the final controller environment after training. - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * - */ - -VOID -MemTEndTraining ( - 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); - - NBPtr->SetBitField (NBPtr, BFDramEccEn, TechPtr->DramEcc); -} - -/* -----------------------------------------------------------------------------*/ -/** - * - * This function sets all the bytelanes/nibbles to the same delay value - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * @param[in] Dly - Delay value to set - * - */ - -VOID -MemTSetDQSDelayAllCSR ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN UINT8 Dly - ) -{ - UINT8 i; - UINT8 MaxBytelanes; - MaxBytelanes = (TechPtr->NBPtr->MCTPtr->Status[SbEccDimms] && TechPtr->NBPtr->IsSupported[EccByteTraining]) ? 9 : 8; - - for (i = 0; i < MaxBytelanes; i++) { - TechPtr->SetDQSDelayCSR (TechPtr, i, Dly); - } -} -/*----------------------------------------------------------------------------- - * - * - * This function is used to intialize common technology functions - * - * @param[in,out] *TechPtr - Pointer to the MEM_TECH_BLOCK - * ---------------------------------------------------------------------------- - */ -VOID -MemTCommonTechInit ( - IN OUT MEM_TECH_BLOCK *TechPtr - ) -{ - UINT8 i; - for (i = 0; i < NumberOfTechHooks; i++) { - TechPtr->TechnologySpecificHook[i] = MemTDefaultTechnologyHook; - } -} -/*----------------------------------------------------------------------------- - * - * - * This function is an empty function used to intialize TechnologySpecificHook array - * - * @param[in,out] *TechPtr - Pointer to the MEM_NB_BLOCK - * @param[in,out] OptParam - Optional parameter - * - * @return FALSE - always - * ---------------------------------------------------------------------------- - */ -BOOLEAN -STATIC -MemTDefaultTechnologyHook ( - IN OUT MEM_TECH_BLOCK *TechPtr, - IN OUT VOID *OptParam - ) -{ - return FALSE; -} |