diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/GNB/Gfx/GfxGmcInit.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/GNB/Gfx/GfxGmcInit.c | 722 |
1 files changed, 722 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/GNB/Gfx/GfxGmcInit.c b/src/vendorcode/amd/agesa/f14/Proc/GNB/Gfx/GfxGmcInit.c new file mode 100644 index 0000000000..c92e8198bd --- /dev/null +++ b/src/vendorcode/amd/agesa/f14/Proc/GNB/Gfx/GfxGmcInit.c @@ -0,0 +1,722 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * GMC init services. + * + * + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: GNB + * @e \$Revision: 39275 $ @e \$Date: 2010-10-09 08:22:05 +0800 (Sat, 09 Oct 2010) $ + * + */ +/* + ***************************************************************************** + * + * 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. + * + * *************************************************************************** + * + */ +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "amdlib.h" +#include "Ids.h" +//#include "heapManager.h" +#include "Gnb.h" +#include "GnbGfx.h" +#include "GnbPcie.h" +#include "GnbGfxFamServices.h" +#include GNB_MODULE_DEFINITIONS (GnbCommonLib) +#include "GfxLib.h" +#include "GfxFamilyServices.h" +#include "GfxRegisterAcc.h" +//#include "GfxStrapsInit.h" +#include "OptionGnb.h" +#include "GnbRegistersON.h" +#include "Filecode.h" +#define FILECODE PROC_GNB_GFX_GFXGMCINIT_FILECODE +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ + +/// DCT channel information +typedef struct { + D18F2x094_STRUCT D18F2x094; ///< Register 0x94 + D18F2x084_STRUCT D18F2x084; ///< Register 0x84 + D18F2x08C_STRUCT D18F2x08C; ///< Register 0x8C + D18F2x0F4_x40_STRUCT D18F2x0F4_x40; ///< Register 0x40 + D18F2x0F4_x41_STRUCT D18F2x0F4_x41; ///< Register 0x41 +} DCT_CHANNEL_INFO; + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ + + + +/*---------------------------------------------------------------------------------------- + * P R O T O T Y P E S O F L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +//Family 12 or Family 14 specific tables + +extern TABLE_INDIRECT_PTR GmcDisableClockGatingPtr; +extern TABLE_INDIRECT_PTR GmcEnableClockGatingPtr; +extern TABLE_INDIRECT_PTR GmcPerformanceTuningTablePtr; +extern TABLE_INDIRECT_PTR GmcMiscInitTablePtr; +extern TABLE_INDIRECT_PTR GmcRemoveBlackoutTablePtr; +extern TABLE_INDIRECT_PTR GmcRegisterEngineInitTablePtr; +extern TABLE_INDIRECT_PTR CnbToGncRegisterCopyTablePtr; + +extern UINT8 NumberOfChannels; +/*----------------------------------------------------------------------------------------*/ +/** + * Init GMC memory address translation + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ +VOID +GfxGmcSetMemoryAddressTranslation ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + UINTN Index; + REGISTER_COPY_ENTRY *CnbToGncRegisterCopyTable; + CnbToGncRegisterCopyTable = CnbToGncRegisterCopyTablePtr.TablePtr; + for (Index = 0; Index < CnbToGncRegisterCopyTablePtr.TableLength; Index++) { + UINT32 Value; + GnbLibPciRead ( + CnbToGncRegisterCopyTable[Index].CpuReg, + AccessWidth32, + &Value, + GnbLibGetHeader (Gfx) + ); + Value = (Value >> CnbToGncRegisterCopyTable[Index].CpuOffset) & ((1 << CnbToGncRegisterCopyTable[Index].CpuWidth) - 1); + GmmRegisterWriteField ( + CnbToGncRegisterCopyTable[Index].GmmReg, + CnbToGncRegisterCopyTable[Index].GmmOffset, + CnbToGncRegisterCopyTable[Index].GmmWidth, + Value, + TRUE, + Gfx + ); + } +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Disable CLock Gating + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcDisableClockGating ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterTableWrite ( + GmcDisableClockGatingPtr.TablePtr, + GmcDisableClockGatingPtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Initialize Register Engine + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcInitializeRegisterEngine ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + + GmmRegisterTableWrite ( + GmcRegisterEngineInitTablePtr.TablePtr, + GmcRegisterEngineInitTablePtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Get DCT channel info + * + * + * @param[in] Channel DCT channel number + * @param[out] DctChannelInfo Various DCT channel info + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcDctMemoryChannelInfo ( + IN UINT8 Channel, + OUT DCT_CHANNEL_INFO *DctChannelInfo, + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GnbLibCpuPciIndirectRead ( + MAKE_SBDFO (0, 0, 0x18, 2, (Channel == 0) ? D18F2x0F0_ADDRESS : D18F2x1F0_ADDRESS), + D18F2x0F4_x40_ADDRESS, + &DctChannelInfo->D18F2x0F4_x40.Value, + GnbLibGetHeader (Gfx) + ); + + GnbLibCpuPciIndirectRead ( + MAKE_SBDFO (0, 0, 0x18, 2, (Channel == 0) ? D18F2x0F0_ADDRESS : D18F2x1F0_ADDRESS), + D18F2x0F4_x41_ADDRESS, + &DctChannelInfo->D18F2x0F4_x41.Value, + GnbLibGetHeader (Gfx) + ); + + GnbLibPciRead ( + MAKE_SBDFO (0, 0, 0x18, 2, (Channel == 0) ? D18F2x084_ADDRESS : D18F2x184_ADDRESS), + AccessWidth32, + &DctChannelInfo->D18F2x084.Value, + GnbLibGetHeader (Gfx) + ); + + GnbLibPciRead ( + MAKE_SBDFO (0, 0, 0x18, 2, (Channel == 0) ? D18F2x094_ADDRESS : D18F2x194_ADDRESS), + AccessWidth32, + &DctChannelInfo->D18F2x094.Value, + GnbLibGetHeader (Gfx) + ); + + GnbLibPciRead ( + MAKE_SBDFO (0, 0, 0x18, 2, (Channel == 0) ? D18F2x08C_ADDRESS : D18F2x18C_ADDRESS), + AccessWidth32, + &DctChannelInfo->D18F2x08C.Value, + GnbLibGetHeader (Gfx) + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Initialize Sequencer Model + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcInitializeSequencerModel ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GMMx277C_STRUCT GMMx277C; + GMMx2780_STRUCT GMMx2780; + DCT_CHANNEL_INFO DctChannel[2]; + UINT8 ActiveChannel; + + GfxGmcDctMemoryChannelInfo (0, &DctChannel[0], Gfx); + if (NumberOfChannels == 2) { + GfxGmcDctMemoryChannelInfo (1, &DctChannel[1], Gfx); + } + + // Find the Active Channels. For a single channel system, Active channel is 0; + if (NumberOfChannels == 1) { + ActiveChannel = 0; + } else { + //For two channel system, Active channel could be either 0 or 1 or both (2) + if (DctChannel[0].D18F2x094.Field.DisDramInterface == 0 && + DctChannel[1].D18F2x094.Field.DisDramInterface == 0) { + ActiveChannel = 2; + } else { + ActiveChannel = (DctChannel[0].D18F2x094.Field.DisDramInterface == 0) ? 0 : 1; + } + } + + if (ActiveChannel == 2) { + // Both controllers enabled + GMMx277C.Field.ActRd = MIN (DctChannel[0].D18F2x0F4_x40.Field.Trcd, DctChannel[1].D18F2x0F4_x40.Field.Trcd) + 5; + GMMx277C.Field.RasMActRd = MIN ((DctChannel[0].D18F2x0F4_x40.Field.Trc + 11 - (DctChannel[0].D18F2x0F4_x40.Field.Trcd + 5)), + (DctChannel[1].D18F2x0F4_x40.Field.Trc + 11 - (DctChannel[1].D18F2x0F4_x40.Field.Trcd + 5))); + GMMx2780.Field.Ras2Ras = MIN (DctChannel[0].D18F2x0F4_x40.Field.Trc, DctChannel[1].D18F2x0F4_x40.Field.Trc) + 11 - 1; + GMMx2780.Field.Rp = MIN (DctChannel[0].D18F2x0F4_x40.Field.Trp, DctChannel[1].D18F2x0F4_x40.Field.Trp) + 5 - 1; + GMMx2780.Field.WrPlusRp = MIN ( + ((DctChannel[0].D18F2x084.Field.Twr == 0) ? 16 : + ((DctChannel[0].D18F2x084.Field.Twr < 4) ? (DctChannel[0].D18F2x084.Field.Twr + 4) : + (DctChannel[0].D18F2x084.Field.Twr * 2)) + DctChannel[0].D18F2x0F4_x40.Field.Trp + 5), + ((DctChannel[1].D18F2x084.Field.Twr == 0) ? 16 : + ((DctChannel[1].D18F2x084.Field.Twr < 4) ? (DctChannel[1].D18F2x084.Field.Twr + 4) : + (DctChannel[1].D18F2x084.Field.Twr * 2)) + DctChannel[1].D18F2x0F4_x40.Field.Trp + 5) + ) - 1; + GMMx2780.Field.BusTurn = (MIN ( + DctChannel[0].D18F2x084.Field.Tcwl + 5 + + DctChannel[0].D18F2x0F4_x41.Field.Twtr + 4 + + DctChannel[0].D18F2x08C.Field.TrwtTO + 2 , + DctChannel[1].D18F2x084.Field.Tcwl + 5 + + DctChannel[1].D18F2x0F4_x41.Field.Twtr + 4 + + DctChannel[1].D18F2x08C.Field.TrwtTO + 2 + ) + 4) / 2; + } else { + // Only one channel is active. + GMMx277C.Field.ActRd = DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trcd + 5; + GMMx277C.Field.RasMActRd = DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trc + 11 - + (DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trcd + 5); + GMMx2780.Field.Ras2Ras = DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trc + 11 - 1; + GMMx2780.Field.Rp = DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trp + 5 - 1; + GMMx2780.Field.WrPlusRp = ((DctChannel[ActiveChannel].D18F2x084.Field.Twr == 0) ? 16 : + ((DctChannel[ActiveChannel].D18F2x084.Field.Twr < 4) ? (DctChannel[ActiveChannel].D18F2x084.Field.Twr + 4) : + (DctChannel[ActiveChannel].D18F2x084.Field.Twr * 2)) + + DctChannel[ActiveChannel].D18F2x0F4_x40.Field.Trp + 5) - 1; + GMMx2780.Field.BusTurn = ((DctChannel[ActiveChannel].D18F2x084.Field.Tcwl + 5 + + DctChannel[ActiveChannel].D18F2x0F4_x41.Field.Twtr + 4 + + DctChannel[ActiveChannel].D18F2x08C.Field.TrwtTO + 2) + 4) / 2; + } + GMMx277C.Field.ActWr = GMMx277C.Field.ActRd; + GMMx277C.Field.RasMActWr = GMMx277C.Field.RasMActRd; + + GmmRegisterWrite ( + GMMx277C_ADDRESS, + GMMx277C.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx28D8_ADDRESS, + GMMx277C.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx2780_ADDRESS, + GMMx2780.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx28DC_ADDRESS, + GMMx2780.Value, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Initialize Frame Buffer Location + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcInitializeFbLocation ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + //Logical FB location + GMMx2024_STRUCT GMMx2024; + GMMx2898_STRUCT GMMx2898; + GMMx2C04_STRUCT GMMx2C04; + GMMx5428_STRUCT GMMx5428; + UINT64 FBBase; + UINT64 FBTop; + FBBase = 0x0F00000000; + FBTop = FBBase + Gfx->UmaInfo.UmaSize - 1; + GMMx2024.Value = 0; + GMMx2898.Value = 0; + GMMx2C04.Value = 0; + GMMx5428.Value = 0; + GMMx2024.Field.Base = (UINT16) (FBBase >> 24); + GMMx2024.Field.Top = (UINT16) (FBTop >> 24); + GMMx2898.Field.Offset = (UINT32) (Gfx->UmaInfo.UmaBase >> 20); + GMMx2898.Field.Top = (UINT32) ((FBTop >> 20) & 0xf); + GMMx2898.Field.Base = (UINT32) ((FBBase >> 20) & 0xf); + GMMx2C04.Field.NonsurfBase = (UINT32) (FBBase >> 8); + GMMx5428.Field.ConfigMemsize = Gfx->UmaInfo.UmaSize; + + GmmRegisterWrite ( + GMMx2024_ADDRESS, + GMMx2024.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx2898_ADDRESS, + GMMx2898.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx2C04_ADDRESS, + GMMx2C04.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx5428_ADDRESS, + GMMx5428.Value, + TRUE, + Gfx + ); + GmmRegisterWriteField ( + GMMx5490_ADDRESS, + GMMx5490_FbReadEn_OFFSET, + GMMx5490_FbReadEn_WIDTH, + 1, + TRUE, + Gfx + ); + GmmRegisterWriteField ( + GMMx5490_ADDRESS, + GMMx5490_FbWriteEn_OFFSET, + GMMx5490_FbWriteEn_WIDTH, + 1, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Secure Garlic Access + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcSecureGarlicAccess ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GMMx286C_STRUCT GMMx286C; + GMMx287C_STRUCT GMMx287C; + GMMx2894_STRUCT GMMx2894; + UINT32 Value; + GMMx286C.Value = (UINT32) (Gfx->UmaInfo.UmaBase >> 20); + GmmRegisterWrite (GMMx286C_ADDRESS, GMMx286C.Value, TRUE, Gfx); + GMMx287C.Value = (UINT32) (((Gfx->UmaInfo.UmaBase + Gfx->UmaInfo.UmaSize) >> 20) - 1); + GmmRegisterWrite (GMMx287C_ADDRESS, GMMx287C.Value, TRUE, Gfx); + // Areag FB - 20K reserved by VBIOS for SBIOS to use + GMMx2894.Value = (UINT32) ((Gfx->UmaInfo.UmaBase + Gfx->UmaInfo.UmaSize - 20 * 1024) >> 12); + GmmRegisterWrite (GMMx2894_ADDRESS, GMMx2894.Value, TRUE, Gfx); + Value = 0xfffff; + GmmRegisterWrite (GMMx2870_ADDRESS, Value, TRUE, Gfx); + GmmRegisterWrite (GMMx2874_ADDRESS, Value, TRUE, Gfx); + GmmRegisterWrite (GMMx2878_ADDRESS, Value, TRUE, Gfx); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Performance setting + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcPerformanceTuning ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterTableWrite ( + GmcPerformanceTuningTablePtr.TablePtr, + GmcPerformanceTuningTablePtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Misc. Initialization + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcMiscInit ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterTableWrite ( + GmcMiscInitTablePtr.TablePtr, + GmcMiscInitTablePtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Lock critical registers + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcLockCriticalRegisters ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterWriteField ( + 0x2B98, + 27, + 1, + 1, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Remove blackout + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + */ + +VOID +GfxGmcRemoveBlackout ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterTableWrite ( + GmcRemoveBlackoutTablePtr.TablePtr, + GmcRemoveBlackoutTablePtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Enable clock Gating + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcEnableClockGating ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + GmmRegisterTableWrite ( + GmcEnableClockGatingPtr.TablePtr, + GmcEnableClockGatingPtr.TableLength, + TRUE, + Gfx + ); +} + +/*----------------------------------------------------------------------------------------*/ +/** + * UMA steering + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcUmaSteering ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + UINT64 FBBase; + UINT64 FBTop; + + if (Gfx->UmaSteering == Onion) { + + FBBase = Gfx->UmaInfo.UmaBase; + FBTop = FBBase + Gfx->UmaInfo.UmaSize - 1; + } +} + +/*----------------------------------------------------------------------------------------*/ +/** + * Initialize C6 aperture + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcInitializeC6Aperture ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + D18F4x12C_STRUCT D18F4x12C; + GMMx288C_STRUCT GMMx288C; + GMMx2890_STRUCT GMMx2890; + + GnbLibPciRead ( + MAKE_SBDFO (0, 0, 0x18, 4, D18F4x12C_ADDRESS), + AccessWidth32, + &D18F4x12C.Value, + GnbLibGetHeader (Gfx) + ); + GMMx288C.Value = D18F4x12C.Field.C6Base_35_24_ << 4; + // Modify the values only if C6 Base is set + if (GMMx288C.Value != 0) { + GMMx2890.Value = (GMMx288C.Value + 16) - 1; + GmmRegisterWrite ( + GMMx288C_ADDRESS, + GMMx288C.Value, + TRUE, + Gfx + ); + GmmRegisterWrite ( + GMMx2890_ADDRESS, + GMMx2890.Value, + TRUE, + Gfx + ); + } +} +/*----------------------------------------------------------------------------------------*/ +/** + * Initialize Power Gating + * + * + * + * @param[in] Gfx Graphics configuration + */ + +VOID +GfxGmcInitializePowerGating ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + switch (Gfx->GmcPowerGating) { + case GmcPowerGatingDisabled: + break; + case GmcPowerGatingStutterOnly: + GmmRegisterWriteField ( + 0x2B98, + 16, + 1, + 1, + TRUE, + Gfx + ); + break; + case GmcPowerGatingWidthStutter: + GmmRegisterWriteField ( + 0x2B94, + 0, + 1, + 1, + TRUE, + Gfx + ); + GmmRegisterWriteField ( + 0x2B98, + 11, + 1, + 1, + TRUE, + Gfx + ); + break; + default: + ASSERT (FALSE); + } +} + + +/*----------------------------------------------------------------------------------------*/ +/** + * Init GMC + * + * + * + * @param[in] Gfx Pointer to global GFX configuration + * @retval AGESA_STATUS Always succeeds + */ + +AGESA_STATUS +GfxGmcInit ( + IN GFX_PLATFORM_CONFIG *Gfx + ) +{ + AGESA_STATUS Status; + Status = AGESA_SUCCESS; + IDS_HDT_CONSOLE (GNB_TRACE, "GfxGmcInit Enter\n"); + GfxGmcDisableClockGating (Gfx); + GfxGmcSetMemoryAddressTranslation (Gfx); + GfxGmcInitializeSequencerModel (Gfx); + GfxGmcInitializeRegisterEngine (Gfx); + GfxGmcInitializeFbLocation (Gfx); + GfxGmcUmaSteering (Gfx); + GfxGmcSecureGarlicAccess (Gfx); + GfxGmcInitializeC6Aperture (Gfx); + GfxFmGmcAddressSwizzel (Gfx); + IDS_OPTION_CALLOUT (IDS_CALLOUT_GNB_GMM_REGISTER_OVERRIDE, Gfx, GnbLibGetHeader (Gfx)); + GfxGmcLockCriticalRegisters (Gfx); + GfxGmcPerformanceTuning (Gfx); + GfxGmcMiscInit (Gfx); + GfxGmcRemoveBlackout (Gfx); + if (Gfx->GmcClockGating == OptionEnabled) { + GfxGmcEnableClockGating (Gfx); + } + GfxGmcInitializePowerGating (Gfx); + IDS_HDT_CONSOLE (GNB_TRACE, "GfxGmcInit Exit\n"); + return Status; +} |