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Diffstat (limited to 'src/vendorcode/amd/agesa/f15/Proc/HT/Fam15/htNbFam15.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15/Proc/HT/Fam15/htNbFam15.c | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/HT/Fam15/htNbFam15.c b/src/vendorcode/amd/agesa/f15/Proc/HT/Fam15/htNbFam15.c new file mode 100644 index 0000000000..112035594e --- /dev/null +++ b/src/vendorcode/amd/agesa/f15/Proc/HT/Fam15/htNbFam15.c @@ -0,0 +1,248 @@ +/* $NoKeywords:$ */ +/** + * @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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