| /* |
| * 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 "SB800.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 AvailableSize; |
| UINT32 StartOfAllocatedNodes; |
| UINT32 StartOfFreedNodes; |
| } BIOS_HEAP_MANAGER; |
| |
| typedef struct _BIOS_BUFFER_NODE { |
| UINT32 BufferHandle; |
| UINT32 BufferSize; |
| UINT32 NextNodeOffset; |
| } BIOS_BUFFER_NODE; |
| /* |
| * CALLOUTS |
| */ |
| AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| |
| /* REQUIRED CALLOUTS |
| * AGESA ADVANCED CALLOUTS - CPU |
| */ |
| AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| AGESA_STATUS BiosLocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| AGESA_STATUS BiosRunFuncOnAp (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| AGESA_STATUS BiosGetIdsInitData (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| |
| /* AGESA ADVANCED CALLOUTS - MEMORY */ |
| AGESA_STATUS BiosReadSpd (UINT32 Func,UINT32 Data,VOID *ConfigPtr); |
| |
| /* BIOS DEFAULT RET */ |
| AGESA_STATUS BiosDefaultRet (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeDQSTraining (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeDramInitRecovery (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| /* Call the host environment interface to provide a user hook opportunity. */ |
| AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| /* PCIE slot reset control */ |
| AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr); |
| |
| /* FCH GPIO access helpers */ |
| #define FCH_IOMUX(gpio_nr) (*(u8*)(ACPI_MMIO_BASE+IOMUX_BASE+(gpio_nr))) |
| #define FCH_PMIO(reg_nr) (*(u8*)(ACPI_MMIO_BASE+PMIO_BASE+(reg_nr))) |
| #define FCH_GPIO(gpio_nr) (*(volatile u8*)(ACPI_MMIO_BASE+GPIO_BASE+(gpio_nr))) |
| static inline u8 fch_gpio_state(unsigned int gpio_nr) |
| { |
| return FCH_GPIO(gpio_nr) >> 7; |
| } |
| |
| #endif //_BIOS_CALLOUT_H_ |
