diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbInitKB/GfxEnvInitKB.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbInitKB/GfxEnvInitKB.c | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbInitKB/GfxEnvInitKB.c b/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbInitKB/GfxEnvInitKB.c new file mode 100644 index 0000000000..f0cbd18965 --- /dev/null +++ b/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbInitKB/GfxEnvInitKB.c @@ -0,0 +1,229 @@ +/* $NoKeywords:$ */ +/** + * @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; +} |