aboutsummaryrefslogtreecommitdiff
path: root/src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c')
-rw-r--r--src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c b/src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c
deleted file mode 100644
index 0bf4c69da1..0000000000
--- a/src/vendorcode/amd/agesa/f12/Proc/CPU/Family/0x12/cpuF12EarlyNbPstateInit.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* $NoKeywords:$ */
-/**
- * @file
- *
- * AMD Family_12 Early NB P-state Initialization
- *
- * Sets some NB P-state related fields at AmdInitEarly.
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: AGESA
- * @e sub-project: CPU/F12
- * @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.
- ******************************************************************************
- */
-
-/*----------------------------------------------------------------------------------------
- * M O D U L E S U S E D
- *----------------------------------------------------------------------------------------
- */
-#include "AGESA.h"
-#include "amdlib.h"
-#include "cpuFamilyTranslation.h"
-#include "cpuF12PowerMgmt.h"
-#include "cpuF12EarlyNbPstateInit.h"
-#include "Filecode.h"
-CODE_GROUP (G1_PEICC)
-RDATA_GROUP (G1_PEICC)
-
-#define FILECODE PROC_CPU_FAMILY_0X12_CPUF12EARLYNBPSTATEINIT_FILECODE
-
-/*----------------------------------------------------------------------------------------
- * D E F I N I T I O N S A N D M A C R O S
- *----------------------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------------------
- * T Y P E D E F S A N D S T R U C T U R E S
- *----------------------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------------------
- * P R O T O T Y P E S O F L O C A L F U N C T I O N S
- *----------------------------------------------------------------------------------------
- */
-
-/*----------------------------------------------------------------------------------------
- * E X P O R T E D F U N C T I O N S
- *----------------------------------------------------------------------------------------
- */
-
-/*---------------------------------------------------------------------------------------*/
-/**
- * Family 12h core 0 entry point for performing early NB P-state initialization.
- *
- * Set up D18F6x94[CpuPstateThrEn, CpuPstateThr] according to the BKDG.
- *
- * @param[in] FamilySpecificServices The current Family Specific Services.
- * @param[in] CpuEarlyParams Service parameters
- * @param[in] StdHeader Config handle for library and services.
- *
- */
-VOID
-F12NbPstateEarlyInit (
- IN CPU_SPECIFIC_SERVICES *FamilySpecificServices,
- IN AMD_CPU_EARLY_PARAMS *CpuEarlyParams,
- IN AMD_CONFIG_PARAMS *StdHeader
- )
-{
- UINT32 CpbControl;
- UINT32 LocalPciRegister;
- PCI_ADDR PciAddress;
-
- PciAddress.AddressValue = CPB_CTRL_PCI_ADDR;
- LibAmdPciRead (AccessWidth32, PciAddress, &CpbControl, StdHeader);
-
- PciAddress.AddressValue = NB_PSTATE_CFG_HIGH_PCI_ADDR;
- LibAmdPciRead (AccessWidth32, PciAddress, &LocalPciRegister, StdHeader);
-
- if (((CPB_CTRL_REGISTER *) &CpbControl)->NumBoostStates == 0) {
- ((NB_PSTATE_CFG_HIGH_REGISTER *) &LocalPciRegister)->CpuPstateThr = 1;
- } else {
- ((NB_PSTATE_CFG_HIGH_REGISTER *) &LocalPciRegister)->CpuPstateThr = 2;
- }
- ((NB_PSTATE_CFG_HIGH_REGISTER *) &LocalPciRegister)->CpuPstateThrEn = 1;
- LibAmdPciWrite (AccessWidth32, PciAddress, &LocalPciRegister, StdHeader);
-}