--- /dev/null
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * mnotc32.c
+ *
+ * Northbridge Non-SPD timings for C32
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project: AGESA
+ * @e sub-project: (Mem/NB/C32)
+ * @e \$Revision: 56279 $ @e \$Date: 2011-07-11 13:11:28 -0600 (Mon, 11 Jul 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.
+*
+* ***************************************************************************
+*
+*/
+
+/*
+ *----------------------------------------------------------------------------
+ * MODULES USED
+ *
+ *----------------------------------------------------------------------------
+ */
+
+
+
+#include "AGESA.h"
+#include "Ids.h"
+#include "mm.h"
+#include "mn.h"
+#include "OptionMemory.h" // need def for MEM_FEAT_BLOCK_NB
+#include "mnc32.h"
+#include "Filecode.h"
+CODE_GROUP (G1_PEICC)
+RDATA_GROUP (G2_PEI)
+
+#define FILECODE PROC_MEM_NB_C32_MNOTC32_FILECODE
+/*----------------------------------------------------------------------------
+ * DEFINITIONS AND MACROS
+ *
+ *----------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------
+ * TYPEDEFS AND STRUCTURES
+ *
+ *----------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------
+ * PROTOTYPES OF LOCAL FUNCTIONS
+ *
+ *----------------------------------------------------------------------------
+ */
+VOID
+STATIC
+MemNSetOtherTimingC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ );
+
+/*
+UINT32
+STATIC
+MemNGetODTDelaysC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ );
+*/
+
+/*----------------------------------------------------------------------------
+ * EXPORTED FUNCTIONS
+ *
+ *----------------------------------------------------------------------------
+ */
+
+extern BUILD_OPT_CFG UserOptions;
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *
+ * This function sets the non-SPD timings
+ *
+ * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
+ *
+ * @return TRUE - No fatal error occurs.
+ * @return FALSE - Fatal error occurs.
+ */
+
+BOOLEAN
+MemNOtherTimingC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ )
+{
+ MemNSwitchDCTNb (NBPtr, 0);
+ if (NBPtr->DCTPtr->Timings.DctDimmValid > 0) {
+ MemNSetOtherTimingC32 (NBPtr);
+ MemNPowerDownCtlNb (NBPtr);
+ MemNEnDLLShutDownC32 (NBPtr);
+ }
+
+ MemNSwitchDCTNb (NBPtr, 1);
+ if ((NBPtr->DCTPtr->Timings.DctDimmValid > 0) && (NBPtr->MCTPtr->GangedMode == FALSE)) {
+ MemNSetOtherTimingC32 (NBPtr);
+ MemNPowerDownCtlNb (NBPtr);
+ MemNEnDLLShutDownC32 (NBPtr);
+ }
+ return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL);
+}
+
+/*----------------------------------------------------------------------------
+ * LOCAL FUNCTIONS
+ *
+ *----------------------------------------------------------------------------
+ */
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *
+ * This function sets the non-SPD timings in PCI registers
+ *
+ * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
+ *
+ */
+
+VOID
+STATIC
+MemNSetOtherTimingC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ )
+{
+
+ MemNSetBitFieldNb (NBPtr, BFTrdrd, MemNGetTrdrdNb (NBPtr));
+ MemNSetBitFieldNb (NBPtr, BFTwrwr, MemNGetTwrwrNb (NBPtr));
+ MemNSetBitFieldNb (NBPtr, BFTwrrd, MemNGetTwrrdNb (NBPtr));
+ MemNSetBitFieldNb (NBPtr, BFTrwtTO, MemNGetTrwtTONb (NBPtr));
+ MemNSetBitFieldNb (NBPtr, BFTrwtWB, MemNGetTrwtWBNb (NBPtr));
+}
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *
+ * This function gets the ODT delays
+ *
+ * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
+ *
+ */
+
+/*
+UINT32
+STATIC
+MemNGetODTDelaysC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ )
+{
+ INT8 Ld;
+ UINT32 ODTDelays;
+ //
+ // On revision D processors, the BIOS must additionally configure the ODT pattern
+ // and the ODT switching delays.
+ //
+ // Program F2x[1, 0]9C_x83 DRAM Phy ODT Assertion Control Register based on Burst length.
+ // -Read the Burst Length from F2x[1, 0]84[BurstCtrl].
+ // -Value of 2, BL = 4 else assume BL=8.
+ // -Initialize ODTDelays based on BL value
+ // -WrOdtOnDuration [14:12] = BL / 2 + 1
+ // -WrOdtTrnOnDly [10:8] = 0
+ // -RdOdtOnDuration [6:4] = BL / 2 + 1
+ //
+ ODTDelays = (MemNGetBitFieldNb (NBPtr, BFBurstCtrl) == 2) ? 0x00003030 : 0x00005050;
+
+ // RdOdtTrnOnDly [3:0] < (CL-CWL) or (CL-CWL - 1)
+ // See BKDG F2x[1, 0]9C_x83 DRAM Phy ODT Assertion Control Register [3:0]
+ Ld = ((INT8)MemNGetBitFieldNb (NBPtr, BFTcl) + 1) - ((INT8)MemNGetBitFieldNb (NBPtr, BFTcwl) + 5);
+ if (Ld < 0) {
+ Ld = 0;
+ }
+ if (Ld > 7) {
+ Ld = 7;
+ }
+ ODTDelays += Ld;
+ return ODTDelays;
+}
+*/
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *
+ * This function enables power down mode
+ *
+ * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
+ *
+ */
+/*
+VOID
+STATIC
+MemNPowerDownCtlC32 (
+ IN OUT MEM_NB_BLOCK *NBPtr
+ )
+{
+ MEM_PARAMETER_STRUCT *RefPtr;
+ UINT8 PowerDownMode;
+
+ RefPtr = NBPtr->RefPtr;
+
+ // we can't enable powerdown mode when doing WL
+ if (RefPtr->EnablePowerDown) {
+ MemNSetBitFieldNb (NBPtr, BFPowerDownEn, 1);
+ PowerDownMode = (UINT8) UserOptions.CfgPowerDownMode;
+ IDS_OPTION_HOOK (IDS_POWERDOWN_MODE, &PowerDownMode, &(NBPtr->MemPtr->StdHeader));
+ if (PowerDownMode) {
+ MemNSetBitFieldNb (NBPtr, BFPowerDownMode, 1);
+ }
+ }
+}
+*/
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