| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * GFX env post initialization. |
| * |
| * |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: GNB |
| * @e \$Revision: 86586 $ @e \$Date: 2013-01-23 12:45:26 -0600 (Wed, 23 Jan 2013) $ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * Copyright (c) 2008 - 2013, 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 "Ids.h" |
| #include "amdlib.h" |
| #include "Gnb.h" |
| #include "GnbGfx.h" |
| #include "GnbTable.h" |
| #include "GnbPcieConfig.h" |
| #include "GnbCommonLib.h" |
| #include "GnbGfxInitLibV1.h" |
| #include "GnbGfxConfig.h" |
| #include "GnbGfxFamServices.h" |
| #include "GfxLibKB.h" |
| #include "GfxLibV3.h" |
| #include "GnbRegistersKB.h" |
| #include "GnbRegisterAccKB.h" |
| #include "GnbHandleLib.h" |
| #include "cpuFamilyTranslation.h" |
| #include "OptionGnb.h" |
| #include "Filecode.h" |
| #define FILECODE PROC_GNB_MODULES_GNBINITKB_GFXENVINITKB_FILECODE |
| /*---------------------------------------------------------------------------------------- |
| * D E F I N I T I O N S A N D M A C R O S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| extern GNB_TABLE ROMDATA GfxEnvInitTableKB[]; |
| extern GNB_BUILD_OPTIONS GnbBuildOptions; |
| |
| /*---------------------------------------------------------------------------------------- |
| * 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 |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| AGESA_STATUS |
| GfxEnvInterfaceKB ( |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| /*----------------------------------------------------------------------------------------*/ |
| /** |
| * Initialize GFX straps. |
| * |
| * |
| * @param[in] Gfx Pointer to global GFX configuration |
| * @retval AGESA_STATUS |
| */ |
| |
| STATIC AGESA_STATUS |
| GfxStrapsEnvInitKB ( |
| IN GFX_PLATFORM_CONFIG *Gfx |
| ) |
| { |
| D0F0xD4_x010914E1_STRUCT D0F0xD4_x10914E1; |
| D0F0xD4_x010914E2_STRUCT D0F0xD4_x10914E2; |
| D0F0xD4_x01091507_STRUCT D0F0xD4_x1091507; |
| D0F0x64_x1D_STRUCT D0F0x64_x1D; |
| UINT32 D0F0xD4_x010914C3; |
| GNB_HANDLE *GnbHandle; |
| |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxStrapsEnvInitKB Enter\n"); |
| |
| GnbHandle = GnbGetHandle (GnbLibGetHeader (Gfx)); |
| |
| GnbRegisterReadKB (GnbHandle, D0F0xD4_x010914E1_TYPE, D0F0xD4_x010914E1_ADDRESS, &D0F0xD4_x10914E1.Value, 0, GnbLibGetHeader (Gfx)); |
| GnbRegisterReadKB (GnbHandle, D0F0xD4_x010914E2_TYPE, D0F0xD4_x010914E2_ADDRESS, &D0F0xD4_x10914E2.Value, 0, GnbLibGetHeader (Gfx)); |
| GnbRegisterReadKB (GnbHandle, D0F0xD4_x01091507_TYPE, D0F0xD4_x01091507_ADDRESS, &D0F0xD4_x1091507.Value, 0, GnbLibGetHeader (Gfx)); |
| GnbRegisterReadKB (GnbHandle, D0F0xD4_x010914C3_TYPE, D0F0xD4_x010914C3_ADDRESS, &D0F0xD4_x010914C3, 0, GnbLibGetHeader (Gfx)); |
| |
| GnbLibPciIndirectRead ( |
| GNB_SBDFO | D0F0x60_ADDRESS, |
| D0F0x64_x1D_ADDRESS | IOC_WRITE_ENABLE, |
| AccessWidth32, |
| &D0F0x64_x1D.Value, |
| GnbLibGetHeader (Gfx) |
| ); |
| |
| D0F0x64_x1D.Field.VgaEn = 0x1; |
| |
| D0F0xD4_x10914E2.Field.bita = 0x0; |
| D0F0xD4_x10914E2.Field.bita = 0x0; |
| D0F0xD4_x1091507.Field.bit16 = Gfx->GnbHdAudio; |
| D0F0xD4_x10914E2.Field.bit13 = Gfx->GnbHdAudio; |
| |
| D0F0xD4_x10914E1.Field.StrapBifRegApSize = 0x2; |
| D0F0xD4_x10914E1.Field.StrapBifDoorbellBarDis = 0x0; |
| D0F0xD4_x10914E1.Field.Bitfield_13_13 = 0x0; |
| D0F0xD4_x10914E1.Field.Bitfield_15_14 = 0x3; |
| |
| if (Gfx->UmaInfo.UmaSize > 128 * 0x100000) { |
| D0F0xD4_x10914E1.Field.StrapBifMemApSize = 0x1; |
| D0F0xD4_x1091507.Field.StrapBifMemApSizePin = 0x1; |
| } else if (Gfx->UmaInfo.UmaSize > 64 * 0x100000) { |
| D0F0xD4_x10914E1.Field.StrapBifMemApSize = 0x0; |
| D0F0xD4_x1091507.Field.StrapBifMemApSizePin = 0x0; |
| } else { |
| D0F0xD4_x10914E1.Field.StrapBifMemApSize = 0x2; |
| D0F0xD4_x1091507.Field.StrapBifMemApSizePin = 0x2; |
| } |
| |
| GnbLibPciIndirectWrite ( |
| GNB_SBDFO | D0F0x60_ADDRESS, |
| D0F0x64_x1D_ADDRESS | IOC_WRITE_ENABLE, |
| AccessS3SaveWidth32, |
| &D0F0x64_x1D.Value, |
| GnbLibGetHeader (Gfx) |
| ); |
| |
| D0F0xD4_x010914C3 |= BIT0; |
| GnbRegisterWriteKB (GnbHandle, D0F0xD4_x010914E1_TYPE, D0F0xD4_x010914E1_ADDRESS, &D0F0xD4_x10914E1.Value, GNB_REG_ACC_FLAG_S3SAVE, GnbLibGetHeader (Gfx)); |
| GnbRegisterWriteKB (GnbHandle, D0F0xD4_x010914E2_TYPE, D0F0xD4_x010914E2_ADDRESS, &D0F0xD4_x10914E2.Value, GNB_REG_ACC_FLAG_S3SAVE, GnbLibGetHeader (Gfx)); |
| GnbRegisterWriteKB (GnbHandle, D0F0xD4_x01091507_TYPE, D0F0xD4_x01091507_ADDRESS, &D0F0xD4_x1091507.Value, GNB_REG_ACC_FLAG_S3SAVE, GnbLibGetHeader (Gfx)); |
| GnbRegisterWriteKB (GnbHandle, D0F0xD4_x010914C3_TYPE, D0F0xD4_x010914C3_ADDRESS, &D0F0xD4_x010914C3, GNB_REG_ACC_FLAG_S3SAVE, GnbLibGetHeader (Gfx)); |
| |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxStrapsEnvInitKB Exit\n"); |
| return AGESA_SUCCESS; |
| } |
| |
| /*----------------------------------------------------------------------------------------*/ |
| /** |
| * Init GFX at Env Post. |
| * |
| * |
| * |
| * @param[in] StdHeader Standard configuration header |
| * @retval AGESA_STATUS |
| */ |
| |
| |
| AGESA_STATUS |
| GfxEnvInterfaceKB ( |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ) |
| { |
| AGESA_STATUS Status; |
| AGESA_STATUS AgesaStatus; |
| GFX_PLATFORM_CONFIG *Gfx; |
| GNB_HANDLE *GnbHandle; |
| UINT32 Property; |
| |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxEnvInterfaceKB Enter\n"); |
| AgesaStatus = AGESA_SUCCESS; |
| Property = TABLE_PROPERTY_DEFAULT; |
| |
| Status = GfxLocateConfigData (StdHeader, &Gfx); |
| AGESA_STATUS_UPDATE (Status, AgesaStatus); |
| if (Status == AGESA_SUCCESS) { |
| if (Gfx->UmaInfo.UmaMode != UMA_NONE) { |
| // Power up iGPU |
| GfxRequestGPUPowerV3 (Gfx, 1); |
| Status = GfxStrapsEnvInitKB (Gfx); |
| AGESA_STATUS_UPDATE (Status, AgesaStatus); |
| ASSERT (Status == AGESA_SUCCESS); |
| } else { |
| GfxFmDisableController (StdHeader); |
| Property |= TABLE_PROPERTY_IGFX_DISABLED; |
| } |
| } else { |
| GfxFmDisableController (StdHeader); |
| Property |= TABLE_PROPERTY_IGFX_DISABLED; |
| } |
| |
| GnbHandle = GnbGetHandle (StdHeader); |
| ASSERT (GnbHandle != NULL); |
| Status = GnbProcessTable ( |
| GnbHandle, |
| GfxEnvInitTableKB, |
| Property, |
| GNB_TABLE_FLAGS_FORCE_S3_SAVE, |
| StdHeader |
| ); |
| AGESA_STATUS_UPDATE (Status, AgesaStatus); |
| |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxEnvInterfaceKB Exit [0x%x]\n", AgesaStatus); |
| return Status; |
| } |