diff options
Diffstat (limited to 'src/vendorcode/amd/cimx/rd890/nbHtInterface.c')
| -rw-r--r-- | src/vendorcode/amd/cimx/rd890/nbHtInterface.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/rd890/nbHtInterface.c b/src/vendorcode/amd/cimx/rd890/nbHtInterface.c new file mode 100644 index 0000000000..ecb5e0df57 --- /dev/null +++ b/src/vendorcode/amd/cimx/rd890/nbHtInterface.c @@ -0,0 +1,125 @@ +/** + * @file + * + * HT Init interfaces + * + * + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: CIMx-NB + * @e sub-project: + * @e \$Revision:$ @e \$Date:$ + * + */ +/***************************************************************************** + * + * Copyright (C) 2012 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 "NbPlatform.h" +#include "amdDebugOutLib.h" + +/*---------------------------------------------------------------------------------------- + * 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 + *---------------------------------------------------------------------------------------- + */ + +/*----------------------------------------------------------------------------------------*/ +/** + * Early system wide HT init + * + * + * + * @param[in] ConfigPtr Northbridges configuration block pointer. + * + */ +/*----------------------------------------------------------------------------------------*/ + +AGESA_STATUS +AmdHtInit ( + IN OUT AMD_NB_CONFIG_BLOCK *ConfigPtr + ) +{ + AGESA_STATUS Status; + + CIMX_TRACE ((TRACE_DATA (ConfigPtr, CIMX_NBHT_TRACE), "[NBHT]AmdHtInit Enter\n")); + Status = LibNbApiCall (NbHtInit, ConfigPtr); + CIMX_TRACE ((TRACE_DATA (ConfigPtr, CIMX_NBHT_TRACE), "[NBHT]AmdHtInit Exit [0x%x]\n", Status)); + return Status; +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Early Nb HT init. + * + * + * + * @param[in] NbConfigPtr Northbridge configuration structure pointer. + * + */ +/*----------------------------------------------------------------------------------------*/ + +AGESA_STATUS +NbHtInit ( + IN OUT AMD_NB_CONFIG *NbConfigPtr + ) +{ + AGESA_STATUS Status; + + CIMX_TRACE ((TRACE_DATA (GET_BLOCK_CONFIG_PTR (NbConfigPtr), CIMX_NBHT_TRACE), "[NBHT]NbHtInit Enter\n")); + Status = HtLibInitValidateInput (NbConfigPtr); + if (Status == AGESA_FATAL) { + REPORT_EVENT (AGESA_FATAL, GENERAL_ERROR_BAD_CONFIGURATION, 0 , 0, 0, 0, NbConfigPtr); + CIMX_ASSERT (FALSE); + return Status; + } + Status = HtLibEarlyInit (NbConfigPtr); + CIMX_TRACE ((TRACE_DATA (GET_BLOCK_CONFIG_PTR (NbConfigPtr), CIMX_NBHT_TRACE), "[NBHT]NbHtInit Exit [0x%x]\n", Status)); + return Status; +} + |