diff options
Diffstat (limited to 'src/vendorcode/amd/cimx/sb800/AZALIA.c')
| -rw-r--r-- | src/vendorcode/amd/cimx/sb800/AZALIA.c | 502 |
1 files changed, 0 insertions, 502 deletions
diff --git a/src/vendorcode/amd/cimx/sb800/AZALIA.c b/src/vendorcode/amd/cimx/sb800/AZALIA.c deleted file mode 100644 index 8c1f73513e..0000000000 --- a/src/vendorcode/amd/cimx/sb800/AZALIA.c +++ /dev/null @@ -1,502 +0,0 @@ -/**
- * @file
- *
- * Config Southbridge HD Audio Controller
- *
- *
- *
- * @xrefitem bom "File Content Label" "Release Content"
- * @e project: CIMx-SB
- * @e sub-project:
- * @e \$Revision:$ @e \$Date:$
- *
- */
-
-/*
- *****************************************************************************
- *
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- * ***************************************************************************
- *
- */
-
-
-#include "SBPLATFORM.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;
- }
-}
-
|