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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _BIOS_CALLOUT_H_
#define _BIOS_CALLOUT_H_
#include "Porting.h"
#include "AGESA.h"
#include <stdint.h>
#define BIOS_HEAP_START_ADDRESS 0x10000 /* HEAP during cold boot */
#define BIOS_HEAP_SIZE 0x20000
#define BSP_STACK_BASE_ADDR 0x30000
typedef struct _BIOS_HEAP_MANAGER {
//uint32_t AvailableSize;
uint32_t StartOfAllocatedNodes;
uint32_t StartOfFreedNodes;
} BIOS_HEAP_MANAGER;
typedef struct _BIOS_BUFFER_NODE {
uint32_t BufferHandle;
uint32_t BufferSize;
uint32_t NextNodeOffset;
} BIOS_BUFFER_NODE;
/* Callouts */
AGESA_STATUS GetBiosCallout (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* Required Callouts
* AGESA Advanced Callouts - CPU
*/
AGESA_STATUS BiosAllocateBuffer (uint32_t Func, uint32_t Data, void *ConfigPtr);
AGESA_STATUS BiosDeallocateBuffer (uint32_t Func, uint32_t Data, void *ConfigPtr);
AGESA_STATUS BiosLocateBuffer (uint32_t Func, uint32_t Data, void *ConfigPtr);
AGESA_STATUS BiosRunFuncOnAp (uint32_t Func, uint32_t Data, void *ConfigPtr);
AGESA_STATUS BiosReset (uint32_t Func, uint32_t Data, void *ConfigPtr);
AGESA_STATUS BiosGetIdsInitData (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* AGESA Advanced Callouts - Memory */
AGESA_STATUS BiosReadSpd (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* BIOS default RET */
AGESA_STATUS BiosDefaultRet (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* Call the host environment interface to provide a user hook opportunity. */
AGESA_STATUS BiosHookBeforeDQSTraining (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* Call the host environment interface to provide a user hook opportunity. */
AGESA_STATUS BiosHookBeforeDramInit (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* Call the host environment interface to provide a user hook opportunity. */
AGESA_STATUS BiosHookBeforeDramInitRecovery (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* Call the host environment interface to provide a user hook opportunity. */
AGESA_STATUS BiosHookBeforeExitSelfRefresh (uint32_t Func, uint32_t Data, void *ConfigPtr);
/* PCIE slot reset control */
AGESA_STATUS BiosGnbPcieSlotReset (uint32_t Func, uint32_t Data, void *ConfigPtr);
#endif /* _BIOS_CALLOUT_H_ */
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