diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevC/BL/F10BlCacheFlushOnHalt.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevC/BL/F10BlCacheFlushOnHalt.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevC/BL/F10BlCacheFlushOnHalt.c b/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevC/BL/F10BlCacheFlushOnHalt.c deleted file mode 100644 index 185f9bf8f6..0000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/CPU/Family/0x10/RevC/BL/F10BlCacheFlushOnHalt.c +++ /dev/null @@ -1,151 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * AMD CPU Cache Flush On Halt Function. - * - * Contains code to Level the Feature in a multi-socket system - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: CPU/Family/0x10/BL - * @e \$Revision: 35136 $ @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 Jul 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 "cpuRegisters.h" -#include "cpuServices.h" -#include "cpuFamilyTranslation.h" -#include "GeneralServices.h" -#include "cpuPostInit.h" -#include "cpuFeatures.h" -#include "Filecode.h" -CODE_GROUP (G1_PEICC) -RDATA_GROUP (G1_PEICC) -#define FILECODE PROC_CPU_FAMILY_0X10_REVC_BL_F10BLCACHEFLUSHONHALT_FILECODE -/*---------------------------------------------------------------------------- - * DEFINITIONS AND MACROS - * - *---------------------------------------------------------------------------- - */ - - -/*---------------------------------------------------------------------------- - * TYPEDEFS AND STRUCTURES - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------- - * PROTOTYPES OF LOCAL FUNCTIONS - * - *---------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * P U B L I C F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/* -----------------------------------------------------------------------------*/ -/** - * Enable BL-C Cpu Cache Flush On Halt Function - * - * @param[in] FamilySpecificServices The current Family Specific Services. - * @param[in] EntryPoint Timepoint designator. - * @param[in] PlatformConfig Contains the runtime modifiable feature input data. - * @param[in] StdHeader Config Handle for library, services. - */ -VOID -SetF10BlCacheFlushOnHaltRegister ( - IN CPU_CFOH_FAMILY_SERVICES *FamilySpecificServices, - IN UINT64 EntryPoint, - IN PLATFORM_CONFIGURATION *PlatformConfig, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - UINT32 AndMask; - UINT32 OrMask; - UINT32 CoreCount; - PCI_ADDR PciAddress; - CPU_LOGICAL_ID CpuFamilyRevision; - - if ((EntryPoint & CPU_FEAT_AFTER_POST_MTRR_SYNC) != 0) { - GetLogicalIdOfCurrentCore (&CpuFamilyRevision, StdHeader); - PciAddress.Address.Function = FUNC_3; - PciAddress.Address.Register = CLOCK_POWER_TIMING_CTRL2_REG; - if (CpuFamilyRevision.Revision == AMD_F10_BL_C3) { - // F3xDC[25:19] = 04h - // F3xDC[18:16] = 111b - AndMask = 0xFC00FFFF; - OrMask = 0x00270000; - } else { - // F3xDC[25:19] = 28h - // F3xDC[18:16] = 111b - AndMask = 0xFC00FFFF; - OrMask = 0x01470000; - - //For BL_C2 single Core, F3xDC[18:16] = 0 - GetActiveCoresInCurrentSocket (&CoreCount, StdHeader); - if (CoreCount == 1) { - if (CpuFamilyRevision.Revision == AMD_F10_BL_C2) { - OrMask = 0x01400000; - } - } - } - - // Get the Or Mask value from IDS - IDS_OPTION_HOOK (IDS_CACHE_FLUSH_HLT, &OrMask, StdHeader); - ModifyCurrentSocketPci (&PciAddress, AndMask, OrMask, StdHeader); // F3xDC - } -} - -CONST CPU_CFOH_FAMILY_SERVICES ROMDATA F10BlCacheFlushOnHalt = -{ - 0, - SetF10BlCacheFlushOnHaltRegister -};
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