release/src-rt-6.x/linux/linux-2.6/arch/ppc/platforms/85xx/tqm85xx.h

   1 /*
   2  * TQM85xx (40/41/55/60) board definitions
   3  *
   4  * Copyright (c) 2005 DENX Software Engineering
   5  * Stefan Roese <sr@denx.de>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  *
  12  */
  13
  14 #ifndef __MACH_TQM85XX_H
  15 #define __MACH_TQM85XX_H
  16
  17 #include <linux/init.h>
  18 #include <asm/ppcboot.h>
  19
  20 #define BOARD_CCSRBAR           ((uint)0xe0000000)
  21 #define CCSRBAR_SIZE            ((uint)1024*1024)
  22
  23 #define CPM_MAP_ADDR            (CCSRBAR + MPC85xx_CPM_OFFSET)
  24
  25 #define PCI_CFG_ADDR_OFFSET     (0x8000)
  26 #define PCI_CFG_DATA_OFFSET     (0x8004)
  27
  28 /* PCI interrupt controller */
  29 #define PIRQA                   MPC85xx_IRQ_EXT2
  30 #define PIRQB                   MPC85xx_IRQ_EXT3
  31
  32 #define MPC85XX_PCI1_LOWER_IO   0x00000000
  33 #define MPC85XX_PCI1_UPPER_IO   0x00ffffff
  34
  35 #define MPC85XX_PCI1_LOWER_MEM  0x80000000
  36 #define MPC85XX_PCI1_UPPER_MEM  0x9fffffff
  37
  38 #define MPC85XX_PCI1_IO_BASE    0xe2000000
  39 #define MPC85XX_PCI1_MEM_OFFSET 0x00000000
  40
  41 #define MPC85XX_PCI1_IO_SIZE    0x01000000
  42
  43 #define BASE_BAUD 115200
  44
  45 extern void mpc85xx_setup_hose(void) __init;
  46 extern void mpc85xx_restart(char *cmd);
  47 extern void mpc85xx_power_off(void);
  48 extern void mpc85xx_halt(void);
  49 extern void mpc85xx_init_IRQ(void) __init;
  50 extern unsigned long mpc85xx_find_end_of_memory(void) __init;
  51 extern void mpc85xx_calibrate_decr(void) __init;
  52
  53 #endif /* __MACH_TQM85XX_H */