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/* $NoKeywords:$ */
/**
* @file
*
* Initializers for Family 15h northbridge support.
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: HyperTransport
* @e \$Revision: 44846 $ @e \$Date: 2011-01-06 22:21:05 -0700 (Thu, 06 Jan 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 "OptionsHt.h"
#include "Ids.h"
#include "Topology.h"
#include "htFeat.h"
#include "htNb.h"
#include "CommonReturns.h"
#include "htNbCoherent.h"
#include "htNbCoherentFam15.h"
#include "htNbNonCoherent.h"
#include "htNbNonCoherentFam15.h"
#include "htNbOptimization.h"
#include "htNbOptimizationFam15.h"
#include "htNbSystemFam15.h"
#include "htNbUtilities.h"
#include "htNbUtilitiesFam15.h"
#include "cpuFamRegisters.h"
CODE_GROUP (G2_PEI)
RDATA_GROUP (G2_PEI)
#include "Filecode.h"
#define FILECODE PROC_HT_FAM15_HTNBFAM15_FILECODE
extern OPTION_HT_CONFIGURATION OptionHtConfiguration;
/*----------------------------------------------------------------------------
* DEFINITIONS AND MACROS
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* TYPEDEFS AND STRUCTURES
*
*----------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
* PROTOTYPES OF LOCAL FUNCTIONS
*
*----------------------------------------------------------------------------
*/
/***************************************************************************
*** FAMILY/NORTHBRIDGE SPECIFIC FUNCTIONS ***
***************************************************************************/
/**
* Map Northbridge links to package links for Family 15h, multi-module.
*
* Unfortunately, there is no way to do this except to type the BKDG text into this data structure.
* Note that there is one entry per package external sublink and each connected internal link.
*/
CONST PACKAGE_HTLINK_MAP_ITEM ROMDATA HtFam15PackageLinkMap[] =
{
{3, 0, 0}, ///< Module zero, link 3: package link 0
{7, 0, 4}, ///< Module zero, link 7: package link 4
{0, 1, 1}, ///< Module one, link 0: package link 1
{4, 1, 5}, ///< Module one, link 4: package link 5
{1, 0, 2}, ///< Module zero, link 1: package link 2
{5, 0, 6}, ///< Module zero, link 5: package link 6
{0, 0, 3}, ///< Module zero, link 0: package link 3
{3, 1, 7}, ///< Module one, link 3: package link 7
{2, 0, HT_LIST_MATCH_INTERNAL_LINK_0}, ///< Internal Link
{6, 0, HT_LIST_MATCH_INTERNAL_LINK_1}, ///< Internal Link
{4, 0, HT_LIST_MATCH_INTERNAL_LINK_2}, ///< Internal Link
{1, 1, HT_LIST_MATCH_INTERNAL_LINK_0}, ///< Internal Link
{5, 1, HT_LIST_MATCH_INTERNAL_LINK_1}, ///< Internal Link
{7, 1, HT_LIST_MATCH_INTERNAL_LINK_2}, ///< Internal Link
{HT_LIST_TERMINAL, HT_LIST_TERMINAL, HT_LIST_TERMINAL}, ///< End
};
/**
* A default Ignore Link list to power off the 3rd internal sublink.
*/
STATIC CONST IGNORE_LINK ROMDATA Fam15IgnoreLinkList[] = {
{HT_LIST_MATCH_ANY, HT_LIST_MATCH_INTERNAL_LINK_2, POWERED_OFF},
{HT_LIST_TERMINAL}
};
/**
* Initial construction data for Family 15h North Bridge, default, full features.
*/
CONST NORTHBRIDGE ROMDATA HtFam15NbDefault =
{
8,
WriteRoutingTable,
WriteNodeID,
ReadDefaultLink,
EnableRoutingTables,
DisableRoutingTables,
VerifyLinkIsCoherent,
ReadToken,
WriteToken,
WriteFullRoutingTable,
IsIllegalTypeMix,
Fam15IsExceededCapable,
Fam15StopLink,
(PF_HANDLE_SPECIAL_LINK_CASE)CommonReturnFalse,
HandleSpecialNodeCase,
ReadSouthbridgeLink,
VerifyLinkIsNonCoherent,
Fam15SetConfigAddrMap,
Fam15NorthBridgeFreqMask,
GatherLinkFeatures,
SetLinkRegang,
SetLinkFrequency,
SetLinkUnitIdClumping,
Fam15WriteTrafficDistribution,
Fam15WriteLinkPairDistribution,
Fam15WriteVictimDistribution,
Fam15BufferOptimizations,
Fam15GetNumCoresOnNode,
SetTotalNodesAndCores,
GetNodeCount,
LimitNodes,
ReadTrueLinkFailStatus,
Fam15GetNextLink,
GetPackageLink,
MakeLinkBase,
Fam15GetModuleInfo,
Fam15PostMailbox,
Fam15RetrieveMailbox,
Fam15StrappedGetSocket,
Fam15GetEnabledComputeUnits,
Fam15GetDualcoreComputeUnits,
0x00000001,
0x00000200,
18,
TRUE,
TRUE,
AMD_FAMILY_15,
(PACKAGE_HTLINK_MAP) &HtFam15PackageLinkMap,
0,
(IGNORE_LINK *)&Fam15IgnoreLinkList,
MakeKey,
NULL
};
/**
* Initial construction data for Family 15h North Bridge, for non-coherent only builds.
*/
CONST NORTHBRIDGE ROMDATA HtFam15NbNonCoherentOnly =
{
8,
(PF_WRITE_ROUTING_TABLE)CommonVoid,
(PF_WRITE_NODEID)CommonVoid,
(PF_READ_DEFAULT_LINK)CommonReturnZero8,
(PF_ENABLE_ROUTING_TABLES)CommonVoid,
(PF_DISABLE_ROUTING_TABLES)CommonVoid,
(PF_VERIFY_LINK_IS_COHERENT)CommonReturnFalse,
(PF_READ_TOKEN)CommonReturnZero8,
(PF_WRITE_TOKEN)CommonVoid,
(PF_WRITE_FULL_ROUTING_TABLE)CommonVoid,
(PF_IS_ILLEGAL_TYPE_MIX)CommonReturnFalse,
(PF_IS_EXCEEDED_CAPABLE)CommonReturnFalse,
(PF_STOP_LINK)CommonVoid,
(PF_HANDLE_SPECIAL_LINK_CASE)CommonReturnFalse,
(PF_HANDLE_SPECIAL_NODE_CASE)CommonReturnFalse,
ReadSouthbridgeLink,
VerifyLinkIsNonCoherent,
Fam15SetConfigAddrMap,
Fam15NorthBridgeFreqMask,
GatherLinkFeatures,
SetLinkRegang,
SetLinkFrequency,
SetLinkUnitIdClumping,
(PF_WRITE_TRAFFIC_DISTRIBUTION)CommonVoid,
(PF_WRITE_LINK_PAIR_DISTRIBUTION)CommonVoid,
(PF_WRITE_VICTIM_DISTRIBUTION)CommonVoid,
Fam15BufferOptimizations,
Fam15GetNumCoresOnNode,
SetTotalNodesAndCores,
GetNodeCount,
LimitNodes,
ReadTrueLinkFailStatus,
Fam15GetNextLink,
GetPackageLink,
MakeLinkBase,
Fam15GetModuleInfo,
Fam15PostMailbox,
Fam15RetrieveMailbox,
Fam15GetSocket,
Fam15GetEnabledComputeUnits,
Fam15GetDualcoreComputeUnits,
0x00000001,
0x00000200,
18,
TRUE,
TRUE,
((AMD_FAMILY_15) & ~(AMD_FAMILY_TN | AMD_FAMILY_KM)),
(PACKAGE_HTLINK_MAP) &HtFam15PackageLinkMap,
0,
NULL,
MakeKey,
NULL
};
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