Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 1 | /** |
| 2 | * @file |
| 3 | * |
| 4 | * Southbridge IO access common routine define file |
| 5 | * |
| 6 | * |
| 7 | * |
| 8 | * @xrefitem bom "File Content Label" "Release Content" |
| 9 | * @e project: CIMx-SB |
| 10 | * @e sub-project: |
| 11 | * @e \$Revision:$ @e \$Date:$ |
| 12 | * |
| 13 | */ |
| 14 | /* |
| 15 | ***************************************************************************** |
| 16 | * |
| 17 | * Copyright (c) 2011, Advanced Micro Devices, Inc. |
| 18 | * All rights reserved. |
Edward O'Callaghan | b9a6700 | 2014-07-06 19:29:03 +1000 | [diff] [blame] | 19 | * |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 20 | * Redistribution and use in source and binary forms, with or without |
| 21 | * modification, are permitted provided that the following conditions are met: |
| 22 | * * Redistributions of source code must retain the above copyright |
| 23 | * notice, this list of conditions and the following disclaimer. |
| 24 | * * Redistributions in binary form must reproduce the above copyright |
| 25 | * notice, this list of conditions and the following disclaimer in the |
| 26 | * documentation and/or other materials provided with the distribution. |
Edward O'Callaghan | b9a6700 | 2014-07-06 19:29:03 +1000 | [diff] [blame] | 27 | * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| 28 | * its contributors may be used to endorse or promote products derived |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 29 | * from this software without specific prior written permission. |
Edward O'Callaghan | b9a6700 | 2014-07-06 19:29:03 +1000 | [diff] [blame] | 30 | * |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| 32 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 33 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 34 | * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| 35 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 36 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 37 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 38 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 39 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 40 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Edward O'Callaghan | b9a6700 | 2014-07-06 19:29:03 +1000 | [diff] [blame] | 41 | * |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 42 | * *************************************************************************** |
| 43 | * |
| 44 | */ |
| 45 | |
Stefan Reinauer | 971ebd8 | 2011-10-13 17:26:43 -0700 | [diff] [blame] | 46 | #ifndef __VENDORCODE_AMD_CIMX_SB800_AMDSBLIB_H__ |
| 47 | #define __VENDORCODE_AMD_CIMX_SB800_AMDSBLIB_H__ |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 48 | |
Kyösti Mälkki | d229d4a | 2017-09-24 11:36:30 +0300 | [diff] [blame^] | 49 | #include "cbtypes.h" |
Stefan Reinauer | 5fa4cb6 | 2015-07-29 23:54:38 -0700 | [diff] [blame] | 50 | |
Frank Vibrans | 2b4c831 | 2011-02-14 18:30:54 +0000 | [diff] [blame] | 51 | //AMDSBLIB Routines |
| 52 | |
| 53 | /** |
| 54 | * SbStall - Delay routine |
| 55 | * |
| 56 | * |
| 57 | * |
| 58 | * @param[in] uSec |
| 59 | * |
| 60 | */ |
| 61 | void SbStall (IN unsigned int uSec); |
| 62 | |
| 63 | /** |
| 64 | * SbReset - Generate a reset command |
| 65 | * |
| 66 | * |
| 67 | * |
| 68 | * @param[in] OpFlag - Dummy |
| 69 | * |
| 70 | */ |
| 71 | void SbReset (IN unsigned char OpFlag); |
| 72 | |
| 73 | /** |
| 74 | * outPort80 - Send data to PORT 80 (debug port) |
| 75 | * |
| 76 | * |
| 77 | * |
| 78 | * @param[in] pcode - debug code (32 bits) |
| 79 | * |
| 80 | */ |
| 81 | void outPort80 (IN unsigned int pcode); |
| 82 | |
| 83 | /** |
| 84 | * getEfuseStatue - Get Efuse status |
| 85 | * |
| 86 | * |
| 87 | * @param[in] Value - Return Chip strap status |
| 88 | * |
| 89 | */ |
| 90 | void getEfuseStatus (IN void* Value); |
| 91 | |
| 92 | /** |
| 93 | * AmdSbDispatcher - Dispatch Southbridge function |
| 94 | * |
| 95 | * |
| 96 | * |
| 97 | * @param[in] pConfig Southbridge configuration structure pointer. |
| 98 | * |
| 99 | */ |
| 100 | AGESA_STATUS AmdSbDispatcher (IN void *pConfig); |
| 101 | |
| 102 | /** |
| 103 | * AmdSbCopyMem - Memory copy |
| 104 | * |
| 105 | * @param[in] pDest - Destance address point |
| 106 | * @param[in] pSource - Source Address point |
| 107 | * @param[in] Length - Data length |
| 108 | * |
| 109 | */ |
Stefan Reinauer | 5fa4cb6 | 2015-07-29 23:54:38 -0700 | [diff] [blame] | 110 | void AmdSbCopyMem (IN void* pDest, IN void* pSource, IN UINTN Length); |
Kerry She | eb995c2 | 2011-05-07 08:43:40 +0000 | [diff] [blame] | 111 | |
| 112 | |
| 113 | /* SB800 CIMx and AGESA V5 can share lib functions */ |
| 114 | unsigned char ReadIo8(IN unsigned short Address); |
| 115 | unsigned short ReadIo16(IN unsigned short Address); |
| 116 | unsigned int ReadIo32(IN unsigned short Address); |
| 117 | void WriteIo8(IN unsigned short Address, IN unsigned char Data); |
| 118 | void WriteIo16(IN unsigned short Address, IN unsigned short Data); |
| 119 | void WriteIo32(IN unsigned short Address, IN unsigned int Data); |
Kerry She | feed329 | 2011-08-18 18:03:44 +0800 | [diff] [blame] | 120 | //void CpuidRead(IN unsigned int CpuidFcnAddress, OUT CPUID_DATA *Value); |
| 121 | void CpuidRead(unsigned int CpuidFcnAddress, CPUID_DATA *Value); |
Kerry She | eb995c2 | 2011-05-07 08:43:40 +0000 | [diff] [blame] | 122 | unsigned char ReadNumberOfCpuCores(void); |
Stefan Reinauer | 971ebd8 | 2011-10-13 17:26:43 -0700 | [diff] [blame] | 123 | |
| 124 | #endif |