| /** |
| * @file |
| * |
| * Southbridge IO access common routine define file |
| * |
| * |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: CIMx-SB |
| * @e sub-project: |
| * @e \$Revision:$ @e \$Date:$ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * 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. |
| * |
| * *************************************************************************** |
| * |
| */ |
| |
| #ifndef __VENDORCODE_AMD_CIMX_SB800_AMDSBLIB_H__ |
| #define __VENDORCODE_AMD_CIMX_SB800_AMDSBLIB_H__ |
| |
| #include <cpu/amd/common/cbtypes.h> |
| |
| //AMDSBLIB Routines |
| |
| /** |
| * SbStall - Delay routine |
| * |
| * |
| * |
| * @param[in] uSec |
| * |
| */ |
| void SbStall (IN unsigned int uSec); |
| |
| /** |
| * SbReset - Generate a reset command |
| * |
| * |
| * |
| * @param[in] OpFlag - Dummy |
| * |
| */ |
| void SbReset (IN unsigned char OpFlag); |
| |
| /** |
| * outPort80 - Send data to PORT 80 (debug port) |
| * |
| * |
| * |
| * @param[in] pcode - debug code (32 bits) |
| * |
| */ |
| void outPort80 (IN unsigned int pcode); |
| |
| /** |
| * getEfuseStatue - Get Efuse status |
| * |
| * |
| * @param[in] Value - Return Chip strap status |
| * |
| */ |
| void getEfuseStatus (IN void* Value); |
| |
| /** |
| * AmdSbDispatcher - Dispatch Southbridge function |
| * |
| * |
| * |
| * @param[in] pConfig Southbridge configuration structure pointer. |
| * |
| */ |
| AGESA_STATUS AmdSbDispatcher (IN void *pConfig); |
| |
| /** |
| * AmdSbCopyMem - Memory copy |
| * |
| * @param[in] pDest - Destance address point |
| * @param[in] pSource - Source Address point |
| * @param[in] Length - Data length |
| * |
| */ |
| void AmdSbCopyMem (IN void* pDest, IN void* pSource, IN UINTN Length); |
| |
| |
| /* SB800 CIMx and AGESA V5 can share lib functions */ |
| unsigned char ReadIo8(IN unsigned short Address); |
| unsigned short ReadIo16(IN unsigned short Address); |
| unsigned int ReadIo32(IN unsigned short Address); |
| void WriteIo8(IN unsigned short Address, IN unsigned char Data); |
| void WriteIo16(IN unsigned short Address, IN unsigned short Data); |
| void WriteIo32(IN unsigned short Address, IN unsigned int Data); |
| //void CpuidRead(IN unsigned int CpuidFcnAddress, OUT CPUID_DATA *Value); |
| void CpuidRead(unsigned int CpuidFcnAddress, CPUID_DATA *Value); |
| unsigned char ReadNumberOfCpuCores(void); |
| |
| #endif |