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diff --git a/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/HY/mnmcthy.c b/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/HY/mnmcthy.c
deleted file mode 100644
index 91580b745d..0000000000
--- a/src/vendorcode/amd/agesa/f15/Proc/Mem/NB/HY/mnmcthy.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * mnmcthy.c
- *
- * Northbridge Hydra MCT supporting functions
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: (Mem/NB/HY)
- * @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 "amdlib.h"
-#include "Ids.h"
-#include "mport.h"
-#include "mm.h"
-#include "mn.h"
-#include "OptionMemory.h" // need def for MEM_FEAT_BLOCK_NB
-#include "mnhy.h"
-#include "Filecode.h"
-CODE_GROUP (G1_PEICC)
-RDATA_GROUP (G2_PEI)
-
-#define FILECODE PROC_MEM_NB_HY_MNMCTHY_FILECODE
-/*----------------------------------------------------------------------------
- * DEFINITIONS AND MACROS
- *
- *----------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------
- * TYPEDEFS AND STRUCTURES
- *
- *----------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------
- * PROTOTYPES OF LOCAL FUNCTIONS
- *
- *----------------------------------------------------------------------------
- */
-
-
-/*----------------------------------------------------------------------------
- * EXPORTED FUNCTIONS
- *
- *----------------------------------------------------------------------------
- */
-extern BUILD_OPT_CFG UserOptions;
-
-/* -----------------------------------------------------------------------------*/
-/**
- *
- *
- * This function sets final values in BUCFG and BUCFG2
- *
- * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
- *
- * @return TRUE - No fatal error occurs.
- * @return FALSE - Fatal error occurs.
- */
-
-BOOLEAN
-MemNFinalizeMctHy (
- IN OUT MEM_NB_BLOCK *NBPtr
- )
-{
- MEM_DATA_STRUCT *MemPtr;
- DRAM_PREFETCH_MODE DramPrefetchMode;
- S_UINT64 SMsr;
- UINT16 Speed;
- UINT32 ExtMctCfgLoRegVal;
-
- MemPtr = NBPtr->MemPtr;
- DramPrefetchMode = MemPtr->PlatFormConfig->PlatformProfile.AdvancedPerformanceProfile.DramPrefetchMode;
- Speed = NBPtr->DCTPtr->Timings.Speed;
- MemNSetBitFieldNb (NBPtr, BFMctCfgHiReg, (!NBPtr->Ganged) ? 0x2CE00F60 : 0x2CE00F40);
-
- ExtMctCfgLoRegVal = MemNGetBitFieldNb (NBPtr, BFExtMctCfgLoReg);
- ExtMctCfgLoRegVal |= (NBPtr->Ganged) ? 0x0FC00001 : 0x0FC01001;
-
- ExtMctCfgLoRegVal &= 0x0FFFFFFF;
- if (Speed == DDR667_FREQUENCY) {
- ExtMctCfgLoRegVal |= 0x40000000;
- } else if (Speed == DDR800_FREQUENCY) {
- ExtMctCfgLoRegVal |= 0x50000000;
- } else if (Speed == DDR1066_FREQUENCY) {
- ExtMctCfgLoRegVal |= 0x60000000;
- } else if (Speed == DDR1333_FREQUENCY) {
- ExtMctCfgLoRegVal |= 0x80000000;
- } else {
- ExtMctCfgLoRegVal |= 0x90000000;
- }
- //
- // PrefFiveConf, PrefFourConf
- //
- ExtMctCfgLoRegVal |= 0x0FC00000;
- //
- // EnSplitDctLimits
- //
- if (!NBPtr->Ganged) {
- ExtMctCfgLoRegVal |= 0x00001000;
- }
- MemNSetBitFieldNb (NBPtr, BFExtMctCfgLoReg, ExtMctCfgLoRegVal);
- if (DramPrefetchMode == DISABLE_DRAM_PREFETCH_FOR_IO || DramPrefetchMode == DISABLE_DRAM_PREFETCHER) {
- MemNSetBitFieldNb (NBPtr, BFPrefIoDis, 1);
- }
-
- if (DramPrefetchMode == DISABLE_DRAM_PREFETCH_FOR_CPU || DramPrefetchMode == DISABLE_DRAM_PREFETCHER) {
- MemNSetBitFieldNb (NBPtr, BFPrefCpuDis, 1);
- }
-
- if (NBPtr->Node == BSP_DIE) {
- if (!NBPtr->ClToNbFlag) {
- LibAmdMsrRead (BU_CFG2, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- SMsr.lo &= ~((UINT32)1 << 15); // ClLinesToNbDis
- LibAmdMsrWrite (BU_CFG2, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- }
-
- LibAmdMsrRead (BU_CFG, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- SMsr.hi &= ~((UINT32)1 << (48 - 32)); // WbEnhWsbDis
- LibAmdMsrWrite (BU_CFG, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- }
-
- return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL);
-}
-
-/* -----------------------------------------------------------------------------*/
-/**
- *
- *
- * This function sets initial values in BUCFG and BUCFG2
- *
- * @param[in,out] *NBPtr - Pointer to the MEM_NB_BLOCK
- *
- * @return TRUE - No fatal error occurs.
- * @return FALSE - Fatal error occurs.
- */
-
-BOOLEAN
-MemNInitializeMctHy (
- IN OUT MEM_NB_BLOCK *NBPtr
- )
-{
- MEM_DATA_STRUCT *MemPtr;
- S_UINT64 SMsr;
-
- MemPtr = NBPtr->MemPtr;
-
- if (NBPtr->Node == BSP_DIE) {
- LibAmdMsrRead (BU_CFG2, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- if (SMsr.lo & ((UINT32)1 << 15)) {
- NBPtr->ClToNbFlag = 1;
- }
- SMsr.lo |= (UINT32)1 << 15; // ClLinesToNbDis
- LibAmdMsrWrite (BU_CFG2, (UINT64 *)&SMsr, &MemPtr->StdHeader);
-
- LibAmdMsrRead (BU_CFG, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- SMsr.hi |= (UINT32)1 << (48 - 32); // WbEnhWsbDis
- LibAmdMsrWrite (BU_CFG, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- LibAmdMsrWrite (BU_CFG, (UINT64 *)&SMsr, &MemPtr->StdHeader);
- }
- return (BOOLEAN) (NBPtr->MCTPtr->ErrCode < AGESA_FATAL);
-}
-
-/*----------------------------------------------------------------------------
- * LOCAL FUNCTIONS
- *
- *----------------------------------------------------------------------------
- */
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