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/* $NoKeywords:$ */
/**
* @file
*
* NB early initialization interface
*
*
*
* @xrefitem bom "File Content Label" "Release Content"
* @e project: AGESA
* @e sub-project: GNB
* @e \$Revision: 39275 $ @e \$Date: 2010-10-09 08:22:05 +0800 (Sat, 09 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 "Gnb.h"
#include GNB_MODULE_DEFINITIONS (GnbCommonLib)
#include GNB_MODULE_DEFINITIONS (GnbNbInitLibV1)
#include "NbConfigData.h"
#include "NbInit.h"
#include "NbInitAtEarly.h"
#include "Filecode.h"
#define FILECODE PROC_GNB_NB_NBINITATEARLY_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
*----------------------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------------------*/
/**
* Init GNB at Reset
*
*
*
* @param[in] StdHeader Standard configuration header
* @retval AGESA_STATUS
*/
AGESA_STATUS
NbInitAtEarly (
IN AMD_CONFIG_PARAMS *StdHeader
)
{
AGESA_STATUS Status;
AGESA_STATUS AgesaStatus;
GNB_PLATFORM_CONFIG Gnb;
UINT32 NumberOfSockets;
UINT32 SocketId;
AgesaStatus = AGESA_SUCCESS;
IDS_HDT_CONSOLE (GNB_TRACE, "NbInitAtEarly Enter\n");
NbAllocateConfigData (StdHeader, &Gnb);
NumberOfSockets = GnbGetNumberOfSockets (StdHeader);
for (SocketId = 0; SocketId < NumberOfSockets; SocketId++) {
UINT32 NumberOfSilicons;
UINT32 SiliconId;
if (!GnbIsDevicePresentInSocket (SocketId, StdHeader)) {
continue;
}
NumberOfSilicons = GnbGetNumberOfSiliconsOnSocket (SocketId, StdHeader);
for (SiliconId = 0; SiliconId < NumberOfSilicons; SiliconId++) {
Gnb.GnbPciAddress = GnbGetPciAddress (SocketId, SiliconId, StdHeader);
Status = NbInitOnPowerOn (&Gnb);
AGESA_STATUS_UPDATE (Status, AgesaStatus);
ASSERT (Status == AGESA_SUCCESS);
}
}
IDS_HDT_CONSOLE (GNB_TRACE, "NbInitAtEarly Exit[0x%x]\n", AgesaStatus);
return AgesaStatus;
}
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