arch/ppc/platforms/83xx/mpc834x_sys.h

   1 /*
   2  * arch/ppc/platforms/83xx/mpc834x_sys.h
   3  *
   4  * MPC834X SYS common board definitions
   5  *
   6  * Maintainer: Kumar Gala <kumar.gala@freescale.com>
   7  *
   8  * Copyright 2005 Freescale Semiconductor, Inc.
   9  *
  10  * This program is free software; you can redistribute  it and/or modify it
  11  * under  the terms of  the GNU General  Public License as published by the
  12  * Free Software Foundation;  either version 2 of the  License, or (at your
  13  * option) any later version.
  14  *
  15  */
  16
  17 #ifndef __MACH_MPC83XX_SYS_H__
  18 #define __MACH_MPC83XX_SYS_H__
  19
  20 #include <linux/config.h>
  21 #include <linux/init.h>
  22 #include <linux/seq_file.h>
  23 #include <syslib/ppc83xx_setup.h>
  24 #include <asm/ppcboot.h>
  25
  26 #define VIRT_IMMRBAR            ((uint)0xfe000000)
  27
  28 #define BCSR_PHYS_ADDR          ((uint)0xf8000000)
  29 #define BCSR_SIZE               ((uint)(128 * 1024))
  30
  31 #define BCSR_MISC_REG2_OFF      0x07
  32 #define BCSR_MISC_REG2_PORESET  0x01
  33
  34 #define BCSR_MISC_REG3_OFF      0x08
  35 #define BCSR_MISC_REG3_CNFLOCK  0x80
  36
  37 #define PIRQA   MPC83xx_IRQ_EXT4
  38 #define PIRQB   MPC83xx_IRQ_EXT5
  39 #define PIRQC   MPC83xx_IRQ_EXT6
  40 #define PIRQD   MPC83xx_IRQ_EXT7
  41
  42 #define MPC83xx_PCI1_LOWER_IO   0x00000000
  43 #define MPC83xx_PCI1_UPPER_IO   0x00ffffff
  44 #define MPC83xx_PCI1_LOWER_MEM  0x80000000
  45 #define MPC83xx_PCI1_UPPER_MEM  0x9fffffff
  46 #define MPC83xx_PCI1_IO_BASE    0xe2000000
  47 #define MPC83xx_PCI1_MEM_OFFSET 0x00000000
  48 #define MPC83xx_PCI1_IO_SIZE    0x01000000
  49
  50 #define MPC83xx_PCI2_LOWER_IO   0x00000000
  51 #define MPC83xx_PCI2_UPPER_IO   0x00ffffff
  52 #define MPC83xx_PCI2_LOWER_MEM  0xa0000000
  53 #define MPC83xx_PCI2_UPPER_MEM  0xbfffffff
  54 #define MPC83xx_PCI2_IO_BASE    0xe3000000
  55 #define MPC83xx_PCI2_MEM_OFFSET 0x00000000
  56 #define MPC83xx_PCI2_IO_SIZE    0x01000000
  57
  58 #endif                /* __MACH_MPC83XX_SYS_H__ */