diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Fch/Hwm/HwmLate.c')
-rwxr-xr-x | src/vendorcode/amd/agesa/f12/Proc/Fch/Hwm/HwmLate.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Hwm/HwmLate.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Hwm/HwmLate.c new file mode 100755 index 0000000000..d7aae23f43 --- /dev/null +++ b/src/vendorcode/amd/agesa/f12/Proc/Fch/Hwm/HwmLate.c @@ -0,0 +1,84 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config FCH Hwm controller + * + * Init Hwm Controller features. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @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. +**************************************************************************** +*/ +#include "FchPlatform.h" +#include "Filecode.h" +#define FILECODE PROC_FCH_HWM_HWMLATE_FILECODE + +extern FCH_HWM_TEMP_PAR TempParDefault[]; +extern FCH_EC EcDefaultMassege; + +extern VOID FchECfancontrolservice (IN VOID* FchDataPtr); + +/** + * FchInitLateHwm - Prepare Hwm controller to boot to OS. + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitLateHwm ( + IN VOID *FchDataPtr + ) +{ + UINT8 RegisterPM2Reg01; + FCH_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + ImcWakeup (LocalCfgPtr); + if (( LocalCfgPtr->Hwm.HwmFchtsiAutoPoll == FALSE ) && ( LocalCfgPtr->Hwm.HwMonitorEnable )) { + // + // Overwrite Fan0Control to 0x04 + // + RegisterPM2Reg01 = 0x04; + WritePmio2 (FCH_PMIO2_REG01, AccessWidth8, &RegisterPM2Reg01, StdHeader); + + LocalCfgPtr->Imc.EcStruct = EcDefaultMassege; + FchECfancontrolservice (LocalCfgPtr); + } +} + + |