| /*;******************************************************************************** |
| ; |
| ; 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. |
| ; |
| ;*********************************************************************************/ |
| |
| |
| //AMD Library Routines (AMDLIB.C) |
| void InitSerialOut (void); |
| unsigned char getNumberOfCpuCores (OUT void); |
| unsigned int readAlink (IN unsigned int Index); |
| void writeAlink (IN unsigned int Index, IN unsigned int Data); |
| void rwAlink (IN unsigned int Index, IN unsigned int AndMask, IN unsigned int OrMask); |
| |
| //AMD Library Routines (LEGACY.C) |
| unsigned int GetFixUp (OUT void); |
| |
| //AMD Library Routines (IOLIB.C) |
| void ReadIO (IN unsigned short Address, IN unsigned char OpFlag, IN void *Value); |
| void WriteIO (IN unsigned short Address, IN unsigned char OpFlag, IN void *Value); |
| void RWIO (IN unsigned short Address, IN unsigned char OpFlag, IN unsigned int Mask, IN unsigned int Data); |
| |
| /// CPUID data received registers format |
| typedef struct _SB_CPUID_DATA { |
| IN OUT unsigned int EAX_Reg; ///< CPUID instruction result in EAX |
| IN OUT unsigned int EBX_Reg; ///< CPUID instruction result in EBX |
| IN OUT unsigned int ECX_Reg; ///< CPUID instruction result in ECX |
| IN OUT unsigned int EDX_Reg; ///< CPUID instruction result in EDX |
| } SB_CPUID_DATA; |
| |
| //AMD Library Routines (AMDLIB32.ASM) |
| 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); |
| unsigned char ReadNumberOfCpuCores (void); |
| unsigned long long ReadTSC (void); |
| void CpuidRead (IN unsigned int CpuidFcnAddress, OUT SB_CPUID_DATA *Value); |
| |
| |
| //AMD Library Routines (MEMLIB.C) |
| void ReadMEM (IN unsigned int Address, IN unsigned char OpFlag, IN void* Value); |
| void WriteMEM (IN unsigned int Address, IN unsigned char OpFlag, IN void* Value); |
| void RWMEM (IN unsigned int Address, IN unsigned char OpFlag, IN unsigned int Mask, IN unsigned int Data); |
| void |
| MemoryCopy ( |
| IN unsigned char *Dest, |
| IN unsigned char *Source, |
| IN unsigned long Size |
| ); |
| |
| //AMD Library Routines (PCILIB.C) |
| void ReadPCI (IN unsigned int Address, IN unsigned char OpFlag, IN void *Value); |
| void WritePCI (IN unsigned int Address, IN unsigned char OpFlag, IN void *Value); |
| void RWPCI (IN unsigned int Address, IN unsigned char OpFlag, IN unsigned int Mask, IN unsigned int Data); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Read Southbridge Revision ID cie Base |
| * |
| * |
| * @retval 0xXXXXXXXX Revision ID |
| * |
| */ |
| unsigned char getRevisionID (OUT void); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Is SB A11? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsSbA11 (OUT void); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Is SB A12? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsSbA12 (OUT void); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Is SB A12 Plus? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsSbA12Plus (OUT void); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Is SB A13 Plus? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsSbA13Plus (OUT void); |
| |
| /** |
| * Is LPC Rom? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsExternalClockMode (OUT void); |
| |
| /** |
| * Is External Clock Mode? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsLpcRom (OUT void); |
| |
| /** |
| * Is GCPU? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char |
| IsGCPU ( |
| OUT void |
| ); |
| |
| //AMD Library Routines (SBPELIB.C) |
| /** |
| * Assert/deassert Hudson-2 pins used to toggle SB GPP reset or NB PCIE reset |
| * |
| * |
| * @param[in] ResetBlock - PCIE reset for SB GPP or NB PCIE |
| * @param[in] ResetOp - Assert or deassert PCIE reset |
| * |
| */ |
| void SbResetPcie (IN RESET_BLOCK ResetBlock, IN RESET_OP ResetOp); |
| |
| /** |
| * sbGppTogglePcieReset - Toggle PCIE_RST2# |
| * |
| * |
| * @param[in] pConfig |
| * |
| */ |
| void sbGppTogglePcieReset (IN AMDSBCFG* pConfig); |
| |
| /** |
| * sbSpiUnlock - Sb SPI Unlock |
| * |
| * |
| * @param[in] pConfig |
| * |
| */ |
| void sbSpiUnlock (IN AMDSBCFG* pConfig); |
| |
| /** |
| * sbSpilock - Sb SPI lock |
| * |
| * |
| * @param[in] pConfig |
| * |
| */ |
| void sbSpilock (IN AMDSBCFG* pConfig); |
| |
| /** |
| * programPciByteTable - Program PCI register by table (8 bits data) |
| * |
| * |
| * |
| * @param[in] pPciByteTable - Table data pointer |
| * @param[in] dwTableSize - Table length |
| * |
| */ |
| void programPciByteTable (IN REG8MASK* pPciByteTable, IN unsigned short dwTableSize); |
| |
| /** |
| * programSbAcpiMmioTbl - Program SB ACPI MMIO register by table (8 bits data) |
| * |
| * |
| * |
| * @param[in] pAcpiTbl - Table data pointer |
| * |
| */ |
| void programSbAcpiMmioTbl (IN AcpiRegWrite *pAcpiTbl); |
| |
| /** |
| * getChipSysMode - Get Chip status |
| * |
| * |
| * @param[in] Value - Return Chip strap status |
| * StrapStatus [15.0] - Hudson-2 chip Strap Status |
| * @li <b>0001</b> - Not USED FWH |
| * @li <b>0002</b> - Not USED LPC ROM |
| * @li <b>0004</b> - EC enabled |
| * @li <b>0008</b> - Reserved |
| * @li <b>0010</b> - Internal Clock mode |
| * |
| */ |
| void getChipSysMode (IN void* Value); |
| |
| /** |
| * isImcEnabled - Is IMC Enabled |
| * @retval TRUE for IMC Enabled; FALSE for IMC Disabled |
| */ |
| unsigned char isImcEnabled (void); |
| |
| /** |
| * Read Southbridge CIMx configuration structure pointer |
| * |
| * |
| * |
| * @retval 0xXXXXXXXX CIMx configuration structure pointer. |
| * |
| */ |
| AMDSBCFG* getConfigPointer (OUT void); |
| |
| //AMD Library Routines (PMIOLIB.C) |
| /** |
| * Read PMIO |
| * |
| * |
| * |
| * @param[in] Address - PMIO Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] Value - Read Data Buffer |
| * |
| */ |
| void ReadPMIO (IN unsigned char Address, IN unsigned char OpFlag, IN void* Value); |
| |
| /** |
| * Write PMIO |
| * |
| * |
| * |
| * @param[in] Address - PMIO Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] Value - Write Data Buffer |
| * |
| */ |
| void WritePMIO (IN unsigned char Address, IN unsigned char OpFlag, IN void* Value); |
| |
| /** |
| * RWPMIO - Read/Write PMIO |
| * |
| * |
| * |
| * @param[in] Address - PMIO Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] AndMask - Data And Mask 32 bits |
| * @param[in] OrMask - Data OR Mask 32 bits |
| * |
| */ |
| void RWPMIO (IN unsigned char Address, IN unsigned char OpFlag, IN unsigned int AndMask, IN unsigned int OrMask); |
| |
| //AMD Library Routines (PMIO2LIB.C) |
| |
| /** |
| * Read PMIO2 |
| * |
| * |
| * |
| * @param[in] Address - PMIO2 Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] Value - Read Data Buffer |
| * |
| */ |
| void ReadPMIO2 (IN unsigned char Address, IN unsigned char OpFlag, IN void* Value); |
| |
| /** |
| * Write PMIO 2 |
| * |
| * |
| * |
| * @param[in] Address - PMIO2 Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] Value - Write Data Buffer |
| * |
| */ |
| void WritePMIO2 (IN unsigned char Address, IN unsigned char OpFlag, IN void* Value); |
| |
| /** |
| * RWPMIO2 - Read/Write PMIO2 |
| * |
| * |
| * |
| * @param[in] Address - PMIO2 Offset value |
| * @param[in] OpFlag - Access sizes |
| * @param[in] AndMask - Data And Mask 32 bits |
| * @param[in] OrMask - Data OR Mask 32 bits |
| * |
| */ |
| void RWPMIO2 (IN unsigned char Address, IN unsigned char OpFlag, IN unsigned int AndMask, IN unsigned int OrMask); |
| //AMD Library Routines (ECLIB.C) |
| // ECLIB Routines |
| |
| // #ifndef NO_EC_SUPPORT |
| |
| /** |
| * EnterEcConfig - Force EC into Config mode |
| * |
| * |
| * |
| * |
| */ |
| void EnterEcConfig (void); |
| |
| /** |
| * ExitEcConfig - Force EC exit Config mode |
| * |
| * |
| * |
| * |
| */ |
| void ExitEcConfig (void); |
| |
| /** |
| * ReadEC8 - Read EC register data |
| * |
| * |
| * |
| * @param[in] Address - EC Register Offset Value |
| * @param[in] Value - Read Data Buffer |
| * |
| */ |
| void ReadEC8 (IN unsigned char Address, IN unsigned char* Value); |
| |
| /** |
| * WriteEC8 - Write date into EC register |
| * |
| * |
| * |
| * @param[in] Address - EC Register Offset Value |
| * @param[in] Value - Write Data Buffer |
| * |
| */ |
| void WriteEC8 (IN unsigned char Address, IN unsigned char* Value); |
| |
| /** |
| * RWEC8 - Read/Write EC register |
| * |
| * |
| * |
| * @param[in] Address - EC Register Offset Value |
| * @param[in] AndMask - Data And Mask 8 bits |
| * @param[in] OrMask - Data OR Mask 8 bits |
| * |
| */ |
| void RWEC8 (IN unsigned char Address, IN unsigned char AndMask, IN unsigned char OrMask); |
| |
| unsigned char IsZoneFuncEnable (IN unsigned short Flag, IN unsigned char func, IN unsigned char Zone); |
| void sbECfancontrolservice (IN AMDSBCFG* pConfig); |
| void hwmImcInit (IN AMDSBCFG* pConfig); |
| void GetSbAcpiMmioBase (OUT unsigned int* AcpiMmioBase); |
| void GetSbAcpiPmBase (OUT unsigned short* AcpiPmBase); |
| void SetAcpiPma (IN unsigned char pmaControl); |
| void imcEnableSurebootTimer (IN AMDSBCFG* pConfig); |
| void imcDisableSurebootTimer (IN AMDSBCFG* pConfig); |
| void imcDisarmSurebootTimer (IN AMDSBCFG* pConfig); |
| void hwmSbtsiAutoPolling (IN AMDSBCFG* pConfig); |
| void hwmSbtsiAutoPollingOff (IN AMDSBCFG* pConfig); |
| void hwmSbtsiAutoPollingPause (IN AMDSBCFG* pConfig); |
| void imcSleep (IN AMDSBCFG* pConfig); |
| void imcWakeup (IN AMDSBCFG* pConfig); |
| void imcIdle (IN AMDSBCFG* pConfig); |
| void imcThermalZoneEnable (IN AMDSBCFG* pConfig); |
| void ValidateFchVariant (IN AMDSBCFG* pConfig); |
| void CheckEfuse (IN AMDSBCFG* pConfig); |
| |
| /** |
| * Is UMI One Lane GEN1 Mode? |
| * |
| * |
| * @retval TRUE or FALSE |
| * |
| */ |
| unsigned char IsUmiOneLaneGen1Mode ( OUT void ); |
| |
| /** |
| * Record SMI Status |
| * |
| * |
| * @retval Nothing |
| * |
| */ |
| void RecordSmiStatus ( OUT void ); |
| // #endif |
| |