diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f12/Proc/Recovery/GNB/NbInitRecovery.c')
-rwxr-xr-x | src/vendorcode/amd/agesa/f12/Proc/Recovery/GNB/NbInitRecovery.c | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Recovery/GNB/NbInitRecovery.c b/src/vendorcode/amd/agesa/f12/Proc/Recovery/GNB/NbInitRecovery.c new file mode 100755 index 0000000000..238a09ce36 --- /dev/null +++ b/src/vendorcode/amd/agesa/f12/Proc/Recovery/GNB/NbInitRecovery.c @@ -0,0 +1,137 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Various NB Recovery initialization services + * + * + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: GNB + * @e \$Revision: 48452 $ @e \$Date: 2011-03-09 12:50:44 +0800 (Wed, 09 Mar 2011) $ + * + */ +/* +***************************************************************************** +* +* 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 "Gnb.h" +#include "GnbCommonLib.h" +#include "GnbRegistersLN.h" +#include "Filecode.h" +#define FILECODE PROC_RECOVERY_GNB_NBINITRECOVERY_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 + *---------------------------------------------------------------------------------------- + */ +typedef struct { + UINT8 Reg; + UINT32 Mask; + UINT32 Data; +} NB_REGISTER_RECOVERY_ENTRY; + +/*---------------------------------------------------------------------------------------- + * 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 + *---------------------------------------------------------------------------------------- + */ + + + +CONST NB_REGISTER_RECOVERY_ENTRY NbPciInitRecoveryTable [] = { + { + D0F0x04_ADDRESS, + 0xffffffff, + 0x1 << D0F0x04_MemAccessEn_WIDTH + } +}; + +CONST NB_REGISTER_RECOVERY_ENTRY NbMiscInitRecoveryTable [] = { + { + D0F0x64_x51_ADDRESS, + 0xffffffff, + 1 << D0F0x64_x51_SetPowEn_OFFSET + } +}; + + +/*----------------------------------------------------------------------------------------*/ +/** + * Init NB at Power On + * + * + * @param[in] NbPciAddress Gnb PCI address + * @param[in] StdHeader Standard Configuration Header + */ + + +VOID +NbInitOnPowerOnRecovery ( + IN PCI_ADDR NbPciAddress, + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINTN Index; + // Init NBCONFIG + for (Index = 0; Index < (sizeof (NbPciInitRecoveryTable) / sizeof (NB_REGISTER_RECOVERY_ENTRY)); Index++) { + GnbLibPciRMW ( + NbPciAddress.AddressValue | NbPciInitRecoveryTable[Index].Reg, + AccessWidth32, + NbPciInitRecoveryTable[Index].Mask, + NbPciInitRecoveryTable[Index].Data, + StdHeader + ); + } + + // Init MISCIND + for (Index = 0; Index < (sizeof (NbMiscInitRecoveryTable) / sizeof (NB_REGISTER_RECOVERY_ENTRY)); Index++) { + GnbLibPciIndirectRMW ( + NbPciAddress.AddressValue | D0F0x60_ADDRESS, + NbMiscInitRecoveryTable[Index].Reg | IOC_WRITE_ENABLE, + AccessWidth32, + NbMiscInitRecoveryTable[Index].Mask, + NbMiscInitRecoveryTable[Index].Data, + StdHeader + ); + } + return; +} |