| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * Config Fch SATA controller |
| * |
| * Init SATA features. |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: FCH |
| * @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * Copyright (c) 2008 - 2013, 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_SATA_SATALATE_FILECODE |
| |
| /** |
| * FchInitLateSata - Prepare SATA controller to boot to OS. |
| * |
| * |
| * @param[in] FchDataPtr Fch configuration structure pointer. |
| * |
| */ |
| VOID |
| FchInitLateSata ( |
| IN VOID *FchDataPtr |
| ) |
| { |
| UINT8 SataPciCommandByte; |
| FCH_DATA_BLOCK *LocalCfgPtr; |
| AMD_CONFIG_PARAMS *StdHeader; |
| |
| LocalCfgPtr = (FCH_DATA_BLOCK *) FchDataPtr; |
| StdHeader = LocalCfgPtr->StdHeader; |
| |
| // |
| //Return immediately is sata controller is not enabled |
| // |
| if ( LocalCfgPtr->Sata.SataMode.SataEnable == 0 ) { |
| return; |
| } |
| |
| // |
| // Set Sata PCI Configuration Space Write enable |
| // |
| SataEnableWriteAccess (StdHeader); |
| |
| // |
| // Set Sata Controller Memory & IO access enable |
| // |
| ReadPci (((SATA_BUS_DEV_FUN << 16) + 0x04), AccessWidth8, &SataPciCommandByte, StdHeader); |
| RwPci (((SATA_BUS_DEV_FUN << 16) + 0x04), AccessWidth8, 0xFF, 0x03, StdHeader); |
| |
| // |
| // Call Sub-function for each Sata mode |
| // |
| if (( LocalCfgPtr->Sata.SataClass == SataAhci7804) || (LocalCfgPtr->Sata.SataClass == SataAhci )) { |
| FchInitLateSataAhci ( LocalCfgPtr ); |
| } |
| |
| if (( LocalCfgPtr->Sata.SataClass == SataIde2Ahci) || (LocalCfgPtr->Sata.SataClass == SataIde2Ahci7804 )) { |
| FchInitLateSataIde2Ahci ( LocalCfgPtr ); |
| } |
| |
| if (( LocalCfgPtr->Sata.SataClass == SataNativeIde) || (LocalCfgPtr->Sata.SataClass == SataLegacyIde )) { |
| FchInitLateSataIde ( LocalCfgPtr ); |
| } |
| |
| if ( LocalCfgPtr->Sata.SataClass == SataRaid) { |
| FchInitLateSataRaid ( LocalCfgPtr ); |
| } |
| |
| FchInitLateProgramSataRegs ( LocalCfgPtr ); |
| |
| // |
| // Restore Sata Controller Memory & IO access status |
| // |
| WritePci (((SATA_BUS_DEV_FUN << 16) + 0x04), AccessWidth8, &SataPciCommandByte, StdHeader); |
| |
| // |
| // Set Sata PCI Configuration Space Write disable |
| // |
| SataDisableWriteAccess (StdHeader); |
| } |
| |