From affe85fbc8a13d35960aa92ae87cbb6330ad253f Mon Sep 17 00:00:00 2001 From: Siyuan Wang Date: Thu, 25 Jul 2013 15:14:15 +0800 Subject: AMD Kabini: Add AGESA/PI code for new processor family Change-Id: Icb6f64e2e3cfd678fb4fb4f13f0e4b678d5acc4a Signed-off-by: Siyuan Wang Signed-off-by: Siyuan Wang Reviewed-by: Nick Dill Tested-by: Bruce Griffith Reviewed-on: http://review.coreboot.org/3836 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- .../f16kb/Proc/GNB/Modules/GnbSview/GnbSview.c | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbSview/GnbSview.c (limited to 'src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbSview') diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbSview/GnbSview.c b/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbSview/GnbSview.c new file mode 100644 index 0000000000..4ebb28f59c --- /dev/null +++ b/src/vendorcode/amd/agesa/f16kb/Proc/GNB/Modules/GnbSview/GnbSview.c @@ -0,0 +1,128 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * Interface to initialize Graphics Controller at mid POST + * + * + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: GNB + * @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ + * + */ +/* +***************************************************************************** +* + * 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 "amdlib.h" +#include "Ids.h" +#include "Gnb.h" +#include "GnbGfx.h" +#include "GnbGfxConfig.h" +#include "GnbGfxInitLibV1.h" +#include "GnbCommonLib.h" +#include "GnbGfxFamServices.h" +#include "GnbRegistersCommon.h" +#include "Filecode.h" +#define FILECODE PROC_GNB_MODULES_GNBSVIEW_GNBSVIEW_FILECODE +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ + + +/*---------------------------------------------------------------------------------------- + * 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 +GfxInitSview ( + IN AMD_CONFIG_PARAMS *StdHeader + ); + + +/*----------------------------------------------------------------------------------------*/ +/** + * Init SVIEW configuration + * + * + * + * @param[in] StdHeader Standard configuration header + * @retval AGESA_STATUS + */ + +AGESA_STATUS +GfxInitSview ( + IN AMD_CONFIG_PARAMS *StdHeader + ) +{ + AGESA_STATUS Status; + AGESA_STATUS AgesaStatus; + GFX_PLATFORM_CONFIG *Gfx; + IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitSview Enter\n"); + AgesaStatus = AGESA_SUCCESS; + Status = GfxLocateConfigData (StdHeader, &Gfx); + AGESA_STATUS_UPDATE (Status, AgesaStatus); + if (Status == AGESA_SUCCESS) { + if (GfxLibIsControllerPresent (StdHeader)) { + if (!GfxFmIsVbiosPosted (Gfx)) { + GFX_VBIOS_IMAGE_INFO VbiosImageInfo; + LibAmdMemCopy (&VbiosImageInfo.StdHeader, StdHeader, sizeof (AMD_CONFIG_PARAMS), StdHeader); + VbiosImageInfo.ImagePtr = NULL; + VbiosImageInfo.GfxPciAddress = Gfx->GfxPciAddress; + VbiosImageInfo.Flags = GFX_VBIOS_IMAGE_FLAG_SPECIAL_POST; + GnbLibPciRMW (Gfx->GfxPciAddress.AddressValue | 0x4, AccessS3SaveWidth8, 0xff, BIT1 | BIT2 | BIT0, StdHeader); + Status = AgesaGetVbiosImage (0, &VbiosImageInfo); + if (Status == AGESA_SUCCESS && VbiosImageInfo.ImagePtr != NULL) { + GfxLibCopyMemToFb (VbiosImageInfo.ImagePtr, 0, (*((UINT8*) VbiosImageInfo.ImagePtr + 2)) << 9, Gfx); + } else { + GfxFmDisableController (StdHeader); + AgesaStatus = AGESA_ERROR; + } + GnbLibPciRMW (Gfx->GfxPciAddress.AddressValue | 0x4, AccessS3SaveWidth8, 0xf8, BIT1 | BIT2, StdHeader); + } + } + } + IDS_HDT_CONSOLE (GNB_TRACE, "GfxInitSview Exit [0x%x]\n", AgesaStatus); + return AgesaStatus; +} -- cgit v1.2.3