diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/Family/Hudson2/Hudson2SataResetService.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/Family/Hudson2/Hudson2SataResetService.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/Family/Hudson2/Hudson2SataResetService.c b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/Family/Hudson2/Hudson2SataResetService.c new file mode 100644 index 0000000000..be32489094 --- /dev/null +++ b/src/vendorcode/amd/agesa/f15tn/Proc/Fch/Sata/Family/Hudson2/Hudson2SataResetService.c @@ -0,0 +1,166 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Config Fch Sata controller + * + * Init Sata Controller features (PEI phase). + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ + * + */ +/* +***************************************************************************** +* +* Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. +* +* AMD is granting you permission to use this software (the Materials) +* pursuant to the terms and conditions of your Software License Agreement +* with AMD. This header does *NOT* give you permission to use the Materials +* or any rights under AMD's intellectual property. Your use of any portion +* of these Materials shall constitute your acceptance of those terms and +* conditions. If you do not agree to the terms and conditions of the Software +* License Agreement, please do not use any portion of these Materials. +* +* CONFIDENTIALITY: The Materials and all other information, identified as +* confidential and provided to you by AMD shall be kept confidential in +* accordance with the terms and conditions of the Software License Agreement. +* +* LIMITATION OF LIABILITY: THE MATERIALS AND ANY OTHER RELATED INFORMATION +* PROVIDED TO YOU BY AMD ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED +* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF +* MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE, +* OR WARRANTIES ARISING FROM CONDUCT, COURSE OF DEALING, OR USAGE OF TRADE. +* IN NO EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER +* (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS +* INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF AMD'S NEGLIGENCE, +* GROSS NEGLIGENCE, THE USE OF OR INABILITY TO USE THE MATERIALS OR ANY OTHER +* RELATED INFORMATION PROVIDED TO YOU BY AMD, EVEN IF AMD HAS BEEN ADVISED OF +* THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME JURISDICTIONS PROHIBIT THE +* EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, +* THE ABOVE LIMITATION MAY NOT APPLY TO YOU. +* +* AMD does not assume any responsibility for any errors which may appear in +* the Materials or any other related information provided to you by AMD, or +* result from use of the Materials or any related information. +* +* You agree that you will not reverse engineer or decompile the Materials. +* +* NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make any +* further information, software, technical information, know-how, or show-how +* available to you. Additionally, AMD retains the right to modify the +* Materials at any time, without notice, and is not obligated to provide such +* modified Materials to you. +* +* U.S. GOVERNMENT RESTRICTED RIGHTS: The Materials are provided with +* "RESTRICTED RIGHTS." Use, duplication, or disclosure by the Government is +* subject to the restrictions as set forth in FAR 52.227-14 and +* DFAR252.227-7013, et seq., or its successor. Use of the Materials by the +* Government constitutes acknowledgement of AMD's proprietary rights in them. +* +* EXPORT ASSURANCE: You agree and certify that neither the Materials, nor any +* direct product thereof will be exported directly or indirectly, into any +* country prohibited by the United States Export Administration Act and the +* regulations thereunder, without the required authorization from the U.S. +* government nor will be used for any purpose prohibited by the same. +**************************************************************************** +*/ +#include "FchPlatform.h" +#include "Filecode.h" +#define FILECODE PROC_FCH_SATA_FAMILY_HUDSON2_HUDSON2SATARESETSERVICE_FILECODE + +/** + * FchInitResetSataProgram - Config Sata controller during + * Power-On + * + * + * + * @param[in] FchDataPtr Fch configuration structure pointer. + * + */ +VOID +FchInitResetSataProgram ( + IN VOID *FchDataPtr + ) +{ + UINT8 SataPortNum; + UINT8 PortStatusByte; + UINT8 EfuseByte; + UINT8 FchSataMode; + UINT8 FchSataInternal100Spread; + FCH_RESET_DATA_BLOCK *LocalCfgPtr; + AMD_CONFIG_PARAMS *StdHeader; + + LocalCfgPtr = (FCH_RESET_DATA_BLOCK *) FchDataPtr; + StdHeader = LocalCfgPtr->StdHeader; + + // + //FchSataMode = LocalCfgPtr->Sata.SATA_MODE.SataMode.SataModeReg; + //New structure need calculate Sata Register value + // + FchSataMode = 0; + if ( LocalCfgPtr->FchReset.SataEnable ) { + FchSataMode |= 0x01; + } + if ( LocalCfgPtr->Sata6AhciCap ) { + FchSataMode |= 0x02; + } + if ( LocalCfgPtr->SataSetMaxGen2 ) { + FchSataMode |= 0x04; + } + if ( LocalCfgPtr->FchReset.IdeEnable ) { + FchSataMode |= 0x08; + } + + FchSataMode |= (( LocalCfgPtr->SataClkMode ) << 4 ) ; + LocalCfgPtr->SataModeReg = FchSataMode; ///Save Back to Structure + + FchSataInternal100Spread = ( UINT8 ) LocalCfgPtr->SataInternal100Spread; + SataPortNum = 0; + + // + // Sata Workaround + // + for ( SataPortNum = 0; SataPortNum < 0x08; SataPortNum++ ) { + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x040 + 2), AccessWidth8, 0xFF, 1 << SataPortNum, StdHeader); + FchStall (2, StdHeader); + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x040 + 2), AccessWidth8, (0xFF ^ (1 << SataPortNum)) , 0x00, StdHeader); + FchStall (2, StdHeader); + } + + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x084 + 3), AccessWidth8, (UINT32)~BIT2, 0, StdHeader); + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x0A0 ), AccessWidth8, (UINT32)~(BIT2 + BIT3 + BIT4 + BIT5 + BIT6), BIT2 + BIT3 + BIT4 + BIT5, StdHeader); + + // + // Sata Setting for clock mode only + // + RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xDA , AccessWidth8, 0, FchSataMode); + + if ( FchSataInternal100Spread ) { + RwMem (ACPI_MMIO_BASE + MISC_BASE + 0x1E, AccessWidth8, 0xFF, BIT4); + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x084 ), AccessWidth32, 0xFFFFFFFB, 0x00, StdHeader); + } else { + RwMem (ACPI_MMIO_BASE + MISC_BASE + 0x1E, AccessWidth8, (UINT32)~BIT4, 0x00); + } + + EfuseByte = SATA_FIS_BASE_EFUSE_LOC; + GetEfuseStatus (&EfuseByte, StdHeader); + + if (EfuseByte & BIT0) { + RwMem (ACPI_MMIO_BASE + PMIO_BASE + 0xDA , AccessWidth8, 0xFB, 0x04); + } + + ReadMem (ACPI_MMIO_BASE + PMIO_BASE + 0xDA , AccessWidth8, &PortStatusByte); + if ( ((PortStatusByte & 0xF0) == 0x10) ) { + RwMem (ACPI_MMIO_BASE + MISC_BASE + FCH_PMIOA_REG08, AccessWidth8, 0, BIT5); + } + + if ( FchSataInternal100Spread ) { + RwPci (((SATA_BUS_DEV_FUN << 16) + 0x084 ), AccessWidth32, 0xFFFFFFFF, 0x04, StdHeader); + } +} + + |