| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * Initialize GFX configuration data structure. |
| * |
| * |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: GNB |
| * @e \$Revision: 39255 $ @e \$Date: 2010-10-08 11:27:41 -0700 (Fri, 08 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 "GnbGfxConfig.h" |
| #include GNB_MODULE_DEFINITIONS (GnbCommonLib) |
| #include "GfxConfigData.h" |
| #include "GfxConfigPost.h" |
| #include "OptionGnb.h" |
| #include "Filecode.h" |
| #define FILECODE PROC_GNB_MODULES_GNBGFXCONFIG_GFXCONFIGENV_FILECODE |
| /*---------------------------------------------------------------------------------------- |
| * D E F I N I T I O N S A N D M A C R O S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| extern BUILD_OPT_CFG UserOptions; |
| 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 |
| GfxConfigEnvInterface ( |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| |
| |
| /*----------------------------------------------------------------------------------------*/ |
| /** |
| * Get UMA info |
| * |
| * UMA info stored on heap by memory module |
| * |
| * @param[out] UmaInfo Pointer to UMA info structure |
| * @param[in] StdHeader Standard configuration header |
| */ |
| |
| VOID |
| GfxGetUmaInfo ( |
| OUT UMA_INFO *UmaInfo, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ) |
| { |
| UMA_INFO *MemUmaInfo; |
| |
| MemUmaInfo = GnbLocateHeapBuffer (AMD_UMA_INFO_HANDLE, StdHeader); |
| if (MemUmaInfo == NULL) { |
| LibAmdMemFill (UmaInfo, 0x00, sizeof (UMA_INFO), StdHeader); |
| UmaInfo->UmaMode = UMA_NONE; |
| } else { |
| LibAmdMemCopy (UmaInfo, MemUmaInfo, sizeof (UMA_INFO), StdHeader); |
| if ((UmaInfo->UmaBase == 0) || (UmaInfo->UmaSize == 0)) { |
| UmaInfo->UmaMode = UMA_NONE; |
| } |
| } |
| } |
| |
| /*----------------------------------------------------------------------------------------*/ |
| /** |
| * Locate UMA configuration data |
| * |
| * |
| * |
| * @param[in] StdHeader Standard configuration header |
| * @param[in,out] Gfx Pointer to GFX configuration |
| * @retval AGESA_STATUS Data located |
| * @retval AGESA_FATA Data not found |
| */ |
| |
| AGESA_STATUS |
| GfxLocateConfigData ( |
| IN AMD_CONFIG_PARAMS *StdHeader, |
| OUT GFX_PLATFORM_CONFIG **Gfx |
| ) |
| { |
| *Gfx = GnbLocateHeapBuffer (AMD_GFX_PLATFORM_CONFIG_HANDLE, StdHeader); |
| if (*Gfx == NULL) { |
| IDS_ERROR_TRAP; |
| return AGESA_FATAL; |
| } |
| (*Gfx)->StdHeader = StdHeader; |
| return AGESA_SUCCESS; |
| } |
| |
| |
| |
| /*----------------------------------------------------------------------------------------*/ |
| /** |
| * Update GFX config info at ENV |
| * |
| * |
| * |
| * @param[in] StdHeader Standard configuration header |
| * @retval AGESA_STATUS Always succeeds |
| */ |
| |
| AGESA_STATUS |
| GfxConfigEnvInterface ( |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ) |
| { |
| |
| AMD_ENV_PARAMS *EnvParamsPtr; |
| GFX_PLATFORM_CONFIG *Gfx; |
| AGESA_STATUS Status; |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxConfigEnvInterface Enter\n"); |
| Status = GfxLocateConfigData (StdHeader, &Gfx); |
| ASSERT (Status == AGESA_SUCCESS); |
| if (Status == AGESA_SUCCESS) { |
| EnvParamsPtr = (AMD_ENV_PARAMS *)StdHeader; |
| Gfx->Gnb3dStereoPinIndex = EnvParamsPtr->GnbEnvConfiguration.Gnb3dStereoPinIndex; |
| Gfx->LvdsSpreadSpectrum = EnvParamsPtr->GnbEnvConfiguration.LvdsSpreadSpectrum; |
| Gfx->LvdsSpreadSpectrumRate = EnvParamsPtr->GnbEnvConfiguration.LvdsSpreadSpectrumRate; |
| Gfx->LvdsMiscControl.Value = EnvParamsPtr->GnbEnvConfiguration.LvdsMiscControl.Value; |
| Gfx->PcieRefClkSpreadSpectrum = EnvParamsPtr->GnbEnvConfiguration.PcieRefClkSpreadSpectrum; |
| GfxGetUmaInfo (&Gfx->UmaInfo, StdHeader); |
| } |
| GNB_DEBUG_CODE ( |
| GfxConfigDebugDump (Gfx); |
| ); |
| IDS_HDT_CONSOLE (GNB_TRACE, "GfxConfigEnvInterface Exit [0x%x]\n", Status); |
| return Status; |
| } |