diff options
Diffstat (limited to 'src/vendorcode/amd/cimx/sb800/AZALIA.c')
-rw-r--r-- | src/vendorcode/amd/cimx/sb800/AZALIA.c | 512 |
1 files changed, 512 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/sb800/AZALIA.c b/src/vendorcode/amd/cimx/sb800/AZALIA.c new file mode 100644 index 0000000000..edd335f387 --- /dev/null +++ b/src/vendorcode/amd/cimx/sb800/AZALIA.c @@ -0,0 +1,512 @@ +/** + * @file + * + * Config Southbridge HD Audio Controller + * + * + * + * @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. + * + * *************************************************************************** + * + */ + + +#include "SBPLATFORM.h" +#include "cbtypes.h" + +// +// Declaration of local functions +// + +VOID configureAzaliaPinCmd (IN AMDSBCFG* pConfig, IN UINT32 ddBAR0, IN UINT8 dbChannelNum); +VOID configureAzaliaSetConfigD4Dword (IN CODECENTRY* tempAzaliaCodecEntryPtr, IN UINT32 ddChannelNum, IN UINT32 ddBAR0); + +/** + * Pin Config for ALC880, ALC882 and ALC883. + * + * + * + */ +const static CODECENTRY AzaliaCodecAlc882Table[] = +{ + {0x14, 0x01014010}, + {0x15, 0x01011012}, + {0x16, 0x01016011}, + {0x17, 0x01012014}, + {0x18, 0x01A19030}, + {0x19, 0x411111F0}, + {0x1a, 0x01813080}, + {0x1b, 0x411111F0}, + {0x1C, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x01441150}, + {0x1f, 0x01C46160}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0262. + * + * + * + */ +const static CODECENTRY AzaliaCodecAlc262Table[] = +{ + {0x14, 0x01014010}, + {0x15, 0x411111F0}, + {0x16, 0x411111F0}, + {0x18, 0x01A19830}, + {0x19, 0x02A19C40}, + {0x1a, 0x01813031}, + {0x1b, 0x02014C20}, + {0x1c, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x0144111E}, + {0x1f, 0x01C46150}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0269. + * + * + * + */ +const static CODECENTRY AzaliaCodecAlc269Table[] = +{ + {0x12, 0x99A30960}, + {0x14, 0x99130110}, + {0x15, 0x0221401F}, + {0x16, 0x99130120}, + {0x18, 0x01A19850}, + {0x19, 0x02A15951}, + {0x1a, 0x01813052}, + {0x1b, 0x0181405F}, + {0x1d, 0x40134601}, + {0x1e, 0x01441130}, + {0x11, 0x18567140}, + {0x20, 0x0030FFFF}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0861. + * + * + * + */ +const static CODECENTRY AzaliaCodecAlc861Table[] = +{ + {0x01, 0x8086C601}, + {0x0B, 0x01014110}, + {0x0C, 0x01813140}, + {0x0D, 0x01A19941}, + {0x0E, 0x411111F0}, + {0x0F, 0x02214420}, + {0x10, 0x02A1994E}, + {0x11, 0x99330142}, + {0x12, 0x01451130}, + {0x1F, 0x411111F0}, + {0x20, 0x411111F0}, + {0x23, 0x411111F0}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ALC0889. + * + * + * + */ +const static CODECENTRY AzaliaCodecAlc889Table[] = +{ + {0x11, 0x411111F0}, + {0x14, 0x01014010}, + {0x15, 0x01011012}, + {0x16, 0x01016011}, + {0x17, 0x01013014}, + {0x18, 0x01A19030}, + {0x19, 0x411111F0}, + {0x1a, 0x411111F0}, + {0x1b, 0x411111F0}, + {0x1C, 0x411111F0}, + {0x1d, 0x411111F0}, + {0x1e, 0x01442150}, + {0x1f, 0x01C42160}, + {0xff, 0xffffffff} +}; + +/** + * Pin Config for ADI1984. + * + * + * + */ +const static CODECENTRY AzaliaCodecAd1984Table[] = +{ + {0x11, 0x0221401F}, + {0x12, 0x90170110}, + {0x13, 0x511301F0}, + {0x14, 0x02A15020}, + {0x15, 0x50A301F0}, + {0x16, 0x593301F0}, + {0x17, 0x55A601F0}, + {0x18, 0x55A601F0}, + {0x1A, 0x91F311F0}, + {0x1B, 0x014511A0}, + {0x1C, 0x599301F0}, + {0xff, 0xffffffff} +}; + +/** + * FrontPanel Config table list + * + * + * + */ +const static CODECENTRY FrontPanelAzaliaCodecTableList[] = +{ + {0x19, 0x02A19040}, + {0x1b, 0x02214020}, + {0xff, 0xffffffff} +}; + +/** + * Current HD Audio support codec list + * + * + * + */ +const static CODECTBLLIST azaliaCodecTableList[] = +{ + {0x010ec0880, (CODECENTRY*)&AzaliaCodecAlc882Table[0]}, + {0x010ec0882, (CODECENTRY*)&AzaliaCodecAlc882Table[0]}, + {0x010ec0883, (CODECENTRY*)&AzaliaCodecAlc882Table[0]}, + {0x010ec0885, (CODECENTRY*)&AzaliaCodecAlc882Table[0]}, + {0x010ec0889, (CODECENTRY*)&AzaliaCodecAlc889Table[0]}, + {0x010ec0262, (CODECENTRY*)&AzaliaCodecAlc262Table[0]}, + {0x010ec0269, (CODECENTRY*)&AzaliaCodecAlc269Table[0]}, + {0x010ec0861, (CODECENTRY*)&AzaliaCodecAlc861Table[0]}, + {0x011d41984, (CODECENTRY*)&AzaliaCodecAd1984Table[0]}, + { (UINT32) 0x0FFFFFFFF, (CODECENTRY*) (UINTN)0x0FFFFFFFF} +}; + +/** + * azaliaInitBeforePciEnum - Config HD Audio Before PCI emulation + * + * + * + * @param[in] pConfig Southbridge configuration structure pointer. + * + */ +VOID +azaliaInitBeforePciEnum ( + IN AMDSBCFG* pConfig + ) +{ + if ( pConfig->AzaliaController == 1 ) { + RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGEB, AccWidthUint8, ~BIT0, 0); + } else { + RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGEB, AccWidthUint8, ~BIT0, BIT0); + if ( pConfig->BuildParameters.HdAudioMsi) { + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG44, AccWidthUint32 | S3_SAVE, ~BIT8, BIT8); + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG60, AccWidthUint32 | S3_SAVE, ~BIT16, BIT16); + } + } +} + +/** + * azaliaInitAfterPciEnum - Config HD Audio after PCI emulation + * + * + * + * @param[in] pConfig Southbridge configuration structure pointer. + * + */ +VOID +azaliaInitAfterPciEnum ( + IN AMDSBCFG* pConfig + ) +{ + UINT8 Data; + UINT8 i; + UINT8 dbEnableAzalia; + UINT8 dbPinRouting; + UINT8 dbChannelNum; + UINT8 dbTempVariable; + UINT16 dwTempVariable; + UINT32 ddBAR0; + UINT32 ddTempVariable; + dbEnableAzalia = 0; + dbChannelNum = 0; + dbTempVariable = 0; + dwTempVariable = 0; + ddBAR0 = 0; + ddTempVariable = 0; + + if ( pConfig->AzaliaController == 1 ) { + return; + } + + if ( pConfig->AzaliaController != 1 ) { + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG04, AccWidthUint8 | S3_SAVE, ~BIT1, BIT1); + if ( pConfig->BuildParameters.AzaliaSsid != NULL ) { + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG2C, AccWidthUint32 | S3_SAVE, 0x00, pConfig->BuildParameters.AzaliaSsid); + } + ReadPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG10, AccWidthUint32, &ddBAR0); + if ( ddBAR0 != 0 ) { + if ( ddBAR0 != 0xFFFFFFFF ) { + ddBAR0 &= ~(0x03FFF); + dbEnableAzalia = 1; + } + } + } + + if ( dbEnableAzalia ) { + // Get SDIN Configuration + if ( pConfig->AZALIACONFIG.AzaliaConfig.AzaliaSdin0 == 2 ) { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG167, AccWidthUint8, 0, 0x3E); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG167, AccWidthUint8, 0, 0x00); + } else { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG167, AccWidthUint8, 0, 0x0); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG167, AccWidthUint8, 0, 0x01); + } + if ( pConfig->AZALIACONFIG.AzaliaConfig.AzaliaSdin1 == 2 ) { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG168, AccWidthUint8, 0, 0x3E); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG168, AccWidthUint8, 0, 0x00); + } else { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG168, AccWidthUint8, 0, 0x0); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG168, AccWidthUint8, 0, 0x01); + } + if ( pConfig->AZALIACONFIG.AzaliaConfig.AzaliaSdin2 == 2 ) { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG169, AccWidthUint8, 0, 0x3E); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG169, AccWidthUint8, 0, 0x00); + } else { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG169, AccWidthUint8, 0, 0x0); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG169, AccWidthUint8, 0, 0x01); + } + if ( pConfig->AZALIACONFIG.AzaliaConfig.AzaliaSdin3 == 2 ) { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG170, AccWidthUint8, 0, 0x3E); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG170, AccWidthUint8, 0, 0x00); + } else { + RWMEM (ACPI_MMIO_BASE + GPIO_BASE + SB_GPIO_REG170, AccWidthUint8, 0, 0x0); + RWMEM (ACPI_MMIO_BASE + IOMUX_BASE + SB_GPIO_REG170, AccWidthUint8, 0, 0x01); + } + // INT#A Azalia resource + Data = 0x93; // Azalia APIC index + WriteIO (SB_IOMAP_REGC00, AccWidthUint8, &Data); + Data = 0x10; // IRQ16 (INTA#) + WriteIO (SB_IOMAP_REGC01, AccWidthUint8, &Data); + + i = 11; + do { + ReadMEM ( ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + dbTempVariable |= BIT0; + WriteMEM (ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + SbStall (1000); + ReadMEM (ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + i--; + } while ((! (dbTempVariable & BIT0)) && (i > 0) ); + + if ( i == 0 ) { + return; + } + + SbStall (1000); + ReadMEM ( ddBAR0 + SB_AZ_BAR_REG0E, AccWidthUint16, &dwTempVariable); + if ( dwTempVariable & 0x0F ) { + + //atleast one azalia codec found + // ?? E0 is not real register what we expect. we have change to GPIO/and program GPIO Mux + //ReadMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGE0, AccWidthUint8, &dbPinRouting); + dbPinRouting = pConfig->AZALIACONFIG.AzaliaSdinPin; + do { + if ( ( ! (dbPinRouting & BIT0) ) && (dbPinRouting & BIT1) ) { +// dbChannelNum = 3; + configureAzaliaPinCmd (pConfig, ddBAR0, dbChannelNum); + } + dbPinRouting >>= 2; + dbChannelNum++; + } while ( dbChannelNum != 4 ); + } else { + //No Azalia codec found + if ( pConfig->AzaliaController != 2 ) { + dbEnableAzalia = 0; //set flag to disable Azalia + } + } + } + + if ( dbEnableAzalia ) { + //redo clear reset + do { + dwTempVariable = 0; + WriteMEM ( ddBAR0 + SB_AZ_BAR_REG0C, AccWidthUint16 | S3_SAVE, &dwTempVariable); + ReadMEM (ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + dbTempVariable &= ~(BIT0); + WriteMEM (ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + ReadMEM (ddBAR0 + SB_AZ_BAR_REG08, AccWidthUint8 | S3_SAVE, &dbTempVariable); + } while ( dbTempVariable & BIT0 ); + + if ( pConfig->AzaliaSnoop == 1 ) { + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG42, AccWidthUint8 | S3_SAVE, 0xFF, BIT1 + BIT0); + } + } else { + //disable Azalia controller + RWPCI ((AZALIA_BUS_DEV_FUN << 16) + SB_AZ_REG04, AccWidthUint16 | S3_SAVE, 0, 0); + // RWPMIO (SB_PMIO_REG59, AccWidthUint8 | S3_SAVE, ~BIT3, 0); + RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGEB, AccWidthUint8, ~BIT0, 0); + // RWPCI ((SMBUS_BUS_DEV_FUN << 16) + SB_SMBUS_REGFC, AccWidthUint8 | S3_SAVE, 0, 0x55); + RWMEM (ACPI_MMIO_BASE + PMIO_BASE + SB_PMIOA_REGEB, AccWidthUint8, ~BIT0, 0); + } +} + +/** + * configureAzaliaPinCmd - Configuration HD Audio PIN Command + * + * + * @param[in] pConfig Southbridge configuration structure pointer. + * @param[in] ddBAR0 HD Audio BAR0 base address. + * @param[in] dbChannelNum Channel Number. + * + */ +VOID +configureAzaliaPinCmd ( + IN AMDSBCFG* pConfig, + IN UINT32 ddBAR0, + IN UINT8 dbChannelNum + ) +{ + UINT32 ddTempVariable; + UINT32 ddChannelNum; + CODECTBLLIST* ptempAzaliaOemCodecTablePtr; + CODECENTRY* tempAzaliaCodecEntryPtr; + + if ( (pConfig->AzaliaPinCfg) != 1 ) { + return; + } + + ddChannelNum = dbChannelNum << 28; + ddTempVariable = 0xF0000; + ddTempVariable |= ddChannelNum; + + WriteMEM (ddBAR0 + SB_AZ_BAR_REG60, AccWidthUint32 | S3_SAVE, &ddTempVariable); + SbStall (600); + ReadMEM (ddBAR0 + SB_AZ_BAR_REG64, AccWidthUint32 | S3_SAVE, &ddTempVariable); + + if ( ((pConfig->AZOEMTBL.pAzaliaOemCodecTablePtr) == NULL) || ((pConfig->AZOEMTBL.pAzaliaOemCodecTablePtr) == ((CODECTBLLIST*) (UINTN)0xFFFFFFFF))) { + ptempAzaliaOemCodecTablePtr = (CODECTBLLIST*) FIXUP_PTR (&azaliaCodecTableList[0]); + } else { + ptempAzaliaOemCodecTablePtr = (CODECTBLLIST*) pConfig->AZOEMTBL.pAzaliaOemCodecTablePtr; + } + + while ( ptempAzaliaOemCodecTablePtr->CodecID != 0xFFFFFFFF ) { + if ( ptempAzaliaOemCodecTablePtr->CodecID == ddTempVariable ) { + break; + } else { + ++ptempAzaliaOemCodecTablePtr; + } + } + + if ( ptempAzaliaOemCodecTablePtr->CodecID != 0xFFFFFFFF ) { + tempAzaliaCodecEntryPtr = (CODECENTRY*) ptempAzaliaOemCodecTablePtr->CodecTablePtr; + + if ( ((pConfig->AZOEMTBL.pAzaliaOemCodecTablePtr) == NULL) || ((pConfig->AZOEMTBL.pAzaliaOemCodecTablePtr) == ((CODECTBLLIST*) (UINTN)0xFFFFFFFF)) ) { + tempAzaliaCodecEntryPtr = (CODECENTRY*) FIXUP_PTR (tempAzaliaCodecEntryPtr); + } + configureAzaliaSetConfigD4Dword (tempAzaliaCodecEntryPtr, ddChannelNum, ddBAR0); + if ( pConfig->AzaliaFrontPanel != 1 ) { + if ( (pConfig->AzaliaFrontPanel == 2) || (pConfig->FrontPanelDetected == 1) ) { + if ( ((pConfig->AZOEMFPTBL.pAzaliaOemFpCodecTablePtr) == NULL) || ((pConfig->AZOEMFPTBL.pAzaliaOemFpCodecTablePtr) == (VOID*) (UINTN)0xFFFFFFFF) ) { + tempAzaliaCodecEntryPtr = (CODECENTRY*) FIXUP_PTR (&FrontPanelAzaliaCodecTableList[0]); + } else { + tempAzaliaCodecEntryPtr = (CODECENTRY*) pConfig->AZOEMFPTBL.pAzaliaOemFpCodecTablePtr; + } + configureAzaliaSetConfigD4Dword (tempAzaliaCodecEntryPtr, ddChannelNum, ddBAR0); + } + } + } +} + +/** + * configureAzaliaSetConfigD4Dword - Configuration HD Audio Codec table + * + * + * @param[in] tempAzaliaCodecEntryPtr HD Audio Codec table structure pointer. + * @param[in] ddChannelNum HD Audio Channel Number. + * @param[in] ddBAR0 HD Audio BAR0 base address. + * + */ +VOID +configureAzaliaSetConfigD4Dword ( + IN CODECENTRY* tempAzaliaCodecEntryPtr, + IN UINT32 ddChannelNum, + IN UINT32 ddBAR0 + ) +{ + UINT8 dbtemp1; + UINT8 dbtemp2; + UINT8 i; + UINT32 ddtemp; + UINT32 ddtemp2; + ddtemp = 0; + ddtemp2 = 0; + while ( (tempAzaliaCodecEntryPtr->Nid) != 0xFF ) { + dbtemp1 = 0x20; + if ( (tempAzaliaCodecEntryPtr->Nid) == 0x1 ) { + dbtemp1 = 0x24; + } + + ddtemp = tempAzaliaCodecEntryPtr->Nid; + ddtemp &= 0xff; + ddtemp <<= 20; + ddtemp |= ddChannelNum; + + ddtemp |= (0x700 << 8); + for ( i = 4; i > 0; i-- ) { + do { + ReadMEM (ddBAR0 + SB_AZ_BAR_REG68, AccWidthUint32, &ddtemp2); + } while ( ddtemp2 & BIT0 ); + + dbtemp2 = (UINT8) (( (tempAzaliaCodecEntryPtr->Byte40) >> ((4 - i) * 8 ) ) & 0xff); + ddtemp = (ddtemp & 0xFFFF0000) + ((dbtemp1 - i) << 8) + dbtemp2; + WriteMEM (ddBAR0 + SB_AZ_BAR_REG60, AccWidthUint32 | S3_SAVE, &ddtemp); + SbStall (60); + } + ++tempAzaliaCodecEntryPtr; + } +} + |