diff options
author | Siyuan Wang <wangsiyuanbuaa@gmail.com> | 2013-07-25 15:14:15 +0800 |
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committer | Bruce Griffith <Bruce.Griffith@se-eng.com> | 2013-08-04 05:40:37 +0200 |
commit | affe85fbc8a13d35960aa92ae87cbb6330ad253f (patch) | |
tree | 9c1ace69f12b06b6544faf041994aa4288fb2e45 /src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c | |
parent | ae8d06969bdde9b1250bc3c4ad93f5db408dae98 (diff) |
AMD Kabini: Add AGESA/PI code for new processor family
Change-Id: Icb6f64e2e3cfd678fb4fb4f13f0e4b678d5acc4a
Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com>
Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com>
Reviewed-by: Nick Dill <nick.dill@se-eng.com>
Tested-by: Bruce Griffith <bruce.griffith@se-eng.com>
Reviewed-on: http://review.coreboot.org/3836
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Diffstat (limited to 'src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c new file mode 100644 index 0000000000..97f60ddac5 --- /dev/null +++ b/src/vendorcode/amd/agesa/f16kb/Proc/Fch/Interface/FchInitReset.c @@ -0,0 +1,115 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * FCH Init during Power-On Reset + * + * Prepare FCH environment during power on stage + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: FCH + * @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. +;*********************************************************************************/ + +#include "FchPlatform.h" +#include "FchTaskLauncher.h" +#include "heapManager.h" +#include "Ids.h" +#include "Filecode.h" +#define FILECODE PROC_FCH_INTERFACE_FCHINITRESET_FILECODE + +extern FCH_TASK_ENTRY *FchInitResetTaskTable[]; +extern FCH_RESET_INTERFACE FchResetInterfaceDefault; + +FCH_RESET_DATA_BLOCK* +FchInitResetLoadPrivateDefault ( + IN AMD_RESET_PARAMS *ResetParams + ); + +AGESA_STATUS +FchInitReset ( + IN AMD_RESET_PARAMS *ResetParams + ); + +AGESA_STATUS +FchResetConstructor ( + IN AMD_RESET_PARAMS *ResetParams + ); +/** + * FchInitReset - Config Fch during power on stage. + * + * + * + * @param[in] ResetParams + * + */ +AGESA_STATUS +FchInitReset ( + IN AMD_RESET_PARAMS *ResetParams + ) +{ + FCH_RESET_DATA_BLOCK *FchParams; + + // Load private data block with default + FchParams = FchInitResetLoadPrivateDefault (ResetParams); + + // Override external data with input parameters + FchParams->StdHeader = &ResetParams->StdHeader; + FchParams->FchReset = ResetParams->FchInterface; + FchParams->Gpp.GppFunctionEnable = ResetParams->FchInterface.GppEnable; + + // Override internal data with IDS (Optional, internal build only) + IDS_OPTION_CALLOUT (IDS_CALLOUT_FCH_INIT_RESET, FchParams, &ResetParams->StdHeader); + + AgesaFchOemCallout (FchParams); + return FchTaskLauncher (&FchInitResetTaskTable[0], FchParams, TpFchInitResetDispatching); +} + + +/** + * A constructor for FCH build parameter structure at InitReset stage + * + * Sets inputs to valid, basic level, defaults. + * + * @param[in] ResetParams + * + * @retval AGESA_SUCCESS Constructors are not allowed to fail +*/ +AGESA_STATUS +FchResetConstructor ( + IN AMD_RESET_PARAMS *ResetParams + ) +{ + ResetParams->FchInterface = FchResetInterfaceDefault; + return AGESA_SUCCESS; +} + |