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diff --git a/src/vendorcode/amd/agesa/f12/Proc/HT/NbCommon/htNbUtilities.c b/src/vendorcode/amd/agesa/f12/Proc/HT/NbCommon/htNbUtilities.c
deleted file mode 100644
index 6320085f65..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/HT/NbCommon/htNbUtilities.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * Northbridge utility routines.
- *
- * These routines are needed for support of more than one feature area.
- * Collect them in this file so build options don't remove them.
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: HyperTransport
- * @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 "Ids.h"
-#include "Topology.h"
-#include "htFeat.h"
-#include "htNotify.h"
-#include "htNb.h"
-#include "htNbCommonHardware.h"
-#include "htNbUtilities.h"
-#include "Filecode.h"
-CODE_GROUP (G1_PEICC)
-RDATA_GROUP (G1_PEICC)
-
-#define FILECODE PROC_HT_NBCOMMON_HTNBUTILITIES_FILECODE
-/*----------------------------------------------------------------------------
- * DEFINITIONS AND MACROS
- *
- *----------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Return the HT Host capability base PCI config address for a Link.
- *
- * @HtNbMethod{::F_MAKE_LINK_BASE}
- *
- * @param[in] Node the Node this Link is on
- * @param[in] Link the Link
- * @param[in] Nb this northbridge
- *
- * @return the pci config address
- */
-PCI_ADDR
-MakeLinkBase (
- IN UINT8 Node,
- IN UINT8 Link,
- IN NORTHBRIDGE *Nb
- )
-{
- PCI_ADDR LinkBase;
-
- ASSERT (Nb != NULL);
- if (Link < 4) {
- LinkBase.AddressValue = MAKE_SBDFO (MakePciSegmentFromNode (Node),
- MakePciBusFromNode (Node),
- MakePciDeviceFromNode (Node),
- CPU_HTNB_FUNC_00,
- REG_HT_CAP_BASE_0X80 + Link*HT_HOST_CAP_SIZE);
- } else {
- LinkBase.AddressValue = MAKE_SBDFO (MakePciSegmentFromNode (Node),
- MakePciBusFromNode (Node),
- MakePciDeviceFromNode (Node),
- CPU_HTNB_FUNC_04,
- REG_HT_CAP_BASE_0X80 + (Link - 4)*HT_HOST_CAP_SIZE);
- }
- return LinkBase;
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Return the LinkFailed status AFTER an attempt is made to clear the bit.
- *
- * @HtNbMethod{::F_READ_TRUE_LINK_FAIL_STATUS}
- *
- * Dependency!: HT_FEATURES::SetHtControlRegisterBits
- *
- * Also, call event notify if a Hardware Fault caused a sync flood on a previous boot.
- *
- * The table below summarizes correct responses of this routine.
- * <TABLE>
- * <TR><TD> Family </TD> <TD> before </TD> <TD> after </TD> <TD> unconnected </TD> <TD> Notify? </TD> <TD> return </TD></TR>
- * <TR><TD> 10 </TD> <TD> 0 </TD> <TD> 0 </TD> <TD> 0 </TD> <TD> No </TD> <TD> FALSE </TD></TR>
- * <TR><TD> 10 </TD> <TD> 1 </TD> <TD> 0 </TD> <TD> 0 </TD> <TD> Yes </TD> <TD> FALSE </TD></TR>
- * <TR><TD> 10 </TD> <TD> 1 </TD> <TD> 0 </TD> <TD> 3 </TD> <TD> No </TD> <TD> TRUE </TD></TR>
- * </TABLE>
- *
- * @param[in] Node the Node that will be examined
- * @param[in] Link the Link on that Node to examine
- * @param[in] State access to call back routine
- * @param[in] Nb this northbridge
- *
- * @retval TRUE the Link is not connected or has hard error
- * @retval FALSE the Link is connected
- */
-BOOLEAN
-ReadTrueLinkFailStatus (
- IN UINT8 Node,
- IN UINT8 Link,
- IN STATE_DATA *State,
- IN NORTHBRIDGE *Nb
- )
-{
- UINT32 Before;
- UINT32 After;
- UINT32 Unconnected;
- UINT32 Crc;
- PCI_ADDR Reg;
-
- ASSERT ((Node < MAX_NODES) && (Link < Nb->MaxLinks));
-
- Reg = Nb->MakeLinkBase (Node, Link, Nb);
- Reg.Address.Register += HTHOST_LINK_CONTROL_REG;
-
- // Save the CRC status before doing anything else.
- // Read, Clear, re-read the error bits in the Link Control Register
- // (FN0_84/A4/C4[4] = LinkFail bit),
- // and check the connection status, TransOff and EndOfChain.
- //
- LibAmdPciReadBits (Reg, 9, 8, &Crc, Nb->ConfigHandle);
- LibAmdPciReadBits (Reg, 4, 4, &Before, Nb->ConfigHandle);
- State->HtFeatures->SetHtControlRegisterBits (Reg, 4, 4, &Before, State);
- LibAmdPciReadBits (Reg, 4, 4, &After, Nb->ConfigHandle);
- LibAmdPciReadBits (Reg, 7, 6, &Unconnected, Nb->ConfigHandle);
-
- if (Before != After) {
- if (Unconnected == 0) {
- if (Crc != 0) {
- // A sync flood occurred due to HT CRC
- // Pass the Node and Link on which the generic sync flood event occurred.
- NotifyAlertHwHtCrc (Node, Link, (UINT8)Crc, State);
- } else {
- // Some sync flood occurred
- // Pass the Node and Link on which the generic sync flood event occurred.
- NotifyAlertHwSyncFlood (Node, Link, State);
- }
- }
- }
- return (BOOLEAN) ((After != 0) || (Unconnected != 0));
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Write the total number of cores and Nodes to the Node
- *
- * @HtNbMethod{::F_SET_TOTAL_NODES_AND_CORES}
- *
- * @param[in] Node the Node that will be examined
- * @param[in] TotalNodes the total number of Nodes
- * @param[in] TotalCores the total number of cores
- * @param[in] Nb this northbridge
- */
-VOID
-SetTotalNodesAndCores (
- IN UINT8 Node,
- IN UINT8 TotalNodes,
- IN UINT8 TotalCores,
- IN NORTHBRIDGE *Nb
- )
-{
- PCI_ADDR NodeIDReg;
- UINT32 Temp;
-
- ASSERT ((Node < MAX_NODES) && (TotalNodes <= MAX_NODES));
- NodeIDReg.AddressValue = MAKE_SBDFO (MakePciSegmentFromNode (Node),
- MakePciBusFromNode (Node),
- MakePciDeviceFromNode (Node),
- CPU_HTNB_FUNC_00,
- REG_NODE_ID_0X60);
-
- Temp = ((TotalCores - 1) & HTREG_NODE_CPUCNT_4_0);
- LibAmdPciWriteBits (NodeIDReg, 20, 16, &Temp, Nb->ConfigHandle);
- Temp = TotalNodes - 1;
- LibAmdPciWriteBits (NodeIDReg, 6, 4, &Temp, Nb->ConfigHandle);
-
- NodeIDReg.Address.Register = REG_HT_EXTENDED_NODE_ID_F0X160;
-
- Temp = (((TotalCores - 1) & HTREG_EXTNODE_CPUCNT_7_5) >> 5);
- LibAmdPciWriteBits (NodeIDReg, 18, 16, &Temp, Nb->ConfigHandle);
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Get the Count (1 based) of Nodes in the system.
- *
- * @HtNbMethod{::F_GET_NODE_COUNT}
- *
- * This is intended to support AP Core HT init, since the Discovery State data is not
- * available (State->NodesDiscovered), there needs to be this way to find the number
- * of Nodes. The Node count can be read from the BSP.
- *
- * @param[in] Nb this northbridge
- *
- * @return The number of nodes
- */
-UINT8
-GetNodeCount (
- IN NORTHBRIDGE *Nb
- )
-{
- PCI_ADDR NodeIDReg;
- UINT32 Temp;
-
- NodeIDReg.AddressValue = MAKE_SBDFO (MakePciSegmentFromNode (0),
- MakePciBusFromNode (0),
- MakePciDeviceFromNode (0),
- CPU_HTNB_FUNC_00,
- REG_NODE_ID_0X60);
- LibAmdPciReadBits (NodeIDReg, 6, 4, &Temp, Nb->ConfigHandle);
- return ((UINT8) (++Temp));
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Limit coherent config accesses to cpus as indicated by Nodecnt.
- *
- * @HtNbMethod{::F_LIMIT_NODES}
- *
- * @param[in] Node the Node that will be examined
- * @param[in] Nb this northbridge
- */
-VOID
-LimitNodes (
- IN UINT8 Node,
- IN NORTHBRIDGE *Nb
- )
-{
- UINT32 Temp;
- PCI_ADDR Reg;
-
- Temp = 1;
- ASSERT ((Node < MAX_NODES));
- Reg.AddressValue = MAKE_SBDFO (MakePciSegmentFromNode (Node),
- MakePciBusFromNode (Node),
- MakePciDeviceFromNode (Node),
- CPU_HTNB_FUNC_00,
- REG_LINK_TRANS_CONTROL_0X68);
- LibAmdPciWriteBits (Reg, 15, 15, &Temp, Nb->ConfigHandle);
-}
-
-/*----------------------------------------------------------------------------------------*/
-/**
- * Get the Package Link number, given the node and real link number.
- *
- * @HtNbMethod{::F_GET_PACKAGE_LINK}
- *
- * Based on the link to package link mapping from BKDG, look up package link for
- * the input link on the internal node number corresponding to Node id.
- *
- * @param[in] Node the node which has this link
- * @param[in] Link the link on that node
- * @param[in] Nb this northbridge
- *
- * @return the Package Link, HT_LIST_TERMINAL Not connected in package, HT_LIST_MATCH_INTERNAL_LINK package internal link.
- *
- */
-UINT8
-GetPackageLink (
- IN UINT8 Node,
- IN UINT8 Link,
- IN NORTHBRIDGE *Nb
- )
-{
- UINT8 ModuleType;
- UINT8 Module;
- UINTN PackageLinkMapItem;
- UINT8 PackageLink;
-
- ASSERT ((Node < MAX_NODES) && (Link < Nb->MaxLinks));
- PackageLink = HT_LIST_TERMINAL;
-
- Nb->GetModuleInfo (Node, &ModuleType, &Module, Nb);
-
- if (ModuleType != 0) {
- ASSERT (Nb->PackageLinkMap != NULL);
- // Use table to find this module's package link
- PackageLinkMapItem = 0;
- while ((*Nb->PackageLinkMap)[PackageLinkMapItem].Link != HT_LIST_TERMINAL) {
- if (((*Nb->PackageLinkMap)[PackageLinkMapItem].Module == Module) &&
- ((*Nb->PackageLinkMap)[PackageLinkMapItem].Link == Link)) {
- PackageLink = (*Nb->PackageLinkMap)[PackageLinkMapItem].PackageLink;
- break;
- }
- PackageLinkMapItem++;
- }
- } else {
- PackageLink = Link;
- }
- return PackageLink;
-}
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