src/southbridge/amd/cimx/sb700/sb_cimx.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2012 Advanced Micro Devices, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16
  17 #ifndef _CIMX_H_
  18 #define _CIMX_H_
  19
  20 #define PM_INDEX        0xcd6
  21 #define PM_DATA         0xcd7
  22
  23 #define REV_SB700_A11   0x11
  24 #define REV_SB700_A12   0x12
  25
  26
  27 /**
  28  * AMD South Bridge CIMx entry point wrapper
  29  */
  30 void sb_Poweron_Init(void);
  31 void sb_Before_Pci_Init(void);
  32 void sb_After_Pci_Init(void);
  33 void sb_Late_Post(void);
  34
  35 void sb7xx_51xx_enable_wideio(u8 wio_index, u16 base);
  36 void sb7xx_51xx_disable_wideio(u8 wio_index);
  37
  38 /**
  39  * @brief Get SouthBridge device number, called by finalize_node_setup()
  40  * @param[in] bus target bus number
  41  * @return southbridge device number
  42  */
  43 u32 get_sbdn(u32 bus);
  44 #endif