src/northbridge/via/vx900/vx900.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2011  Alexandru Gagniuc <mr.nuke.me@gmail.com>
   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, either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16 #ifndef __VX900_H
  17 #define __VX900_H
  18
  19 #define VX900_ACPI_IO_BASE              0x0400
  20
  21 #define SMBUS_IO_BASE   0x500
  22
  23 #define VX900_MMCONFIG_MBAR             0xbc
  24
  25 /* The maximum number of DIMM slots that the VX900 supports */
  26 #define VX900_MAX_DIMM_SLOTS 2
  27 #define VX900_MAX_MEM_RANKS 4
  28
  29 #include <arch/io.h>
  30 #include <device/pci.h>
  31
  32 #include <console/console.h>
  33
  34 u32 chrome9hd_fb_size(void);
  35 u8 vx900_int15_get_5f18_bl(void);
  36 uint64_t get_uma_memory_base(void);
  37
  38 /* We use these throughout the code. They really belong in a generic part of
  39  * coreboot, but until bureaucracy gets them there, we still need them  */
  40
  41 #ifdef __SIMPLE_DEVICE__
  42 void dump_pci_device(pci_devfn_t dev);
  43 void pci_mod_config8(pci_devfn_t dev, unsigned int where,
  44                      uint8_t clr_mask, uint8_t set_mask);
  45 void pci_mod_config16(pci_devfn_t dev, unsigned int where,
  46                       uint16_t clr_mask, uint16_t set_mask);
  47 void pci_mod_config32(pci_devfn_t dev, unsigned int where,
  48                       uint32_t clr_mask, uint32_t set_mask);
  49 #else
  50 void dump_pci_device(device_t dev);
  51 void pci_mod_config8(device_t dev, unsigned int where,
  52                      uint8_t clr_mask, uint8_t set_mask);
  53 void pci_mod_config16(device_t dev, unsigned int where,
  54                       uint16_t clr_mask, uint16_t set_mask);
  55 void pci_mod_config32(device_t dev, unsigned int where,
  56                       uint32_t clr_mask, uint32_t set_mask);
  57 #endif
  58
  59 #endif                          /* __VX900_H */