diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c b/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c new file mode 100644 index 0000000000..38e4b6abcd --- /dev/null +++ b/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbGfxConfig/GfxConfigEnv.c @@ -0,0 +1,176 @@ +/* $NoKeywords:$ */ +/** + * @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 GNB_MODULE_DEFINITIONS (GnbCommonLib) +#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 + *---------------------------------------------------------------------------------------- + */ + + + +/*----------------------------------------------------------------------------------------*/ +/** + * 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 = (PVOID) 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; + GfxGetUmaInfo (&Gfx->UmaInfo, StdHeader); + } + GNB_DEBUG_CODE ( + GfxConfigDebugDump (Gfx); + ); + IDS_HDT_CONSOLE (GNB_TRACE, "GfxConfigEnvInterface Exit [0x%x]\n", Status); + return Status; +} |