arch/ppc/platforms/85xx/mpc85xx_ads_common.h

   1 /*
   2  * MPC85XX ADS common board definitions
   3  *
   4  * Maintainer: Kumar Gala <galak@kernel.crashing.org>
   5  *
   6  * Copyright 2004 Freescale Semiconductor Inc.
   7  *
   8  * This program is free software; you can redistribute  it and/or modify it
   9  * under  the terms of  the GNU General  Public License as published by the
  10  * Free Software Foundation;  either version 2 of the  License, or (at your
  11  * option) any later version.
  12  *
  13  */
  14
  15 #ifndef __MACH_MPC85XX_ADS_H__
  16 #define __MACH_MPC85XX_ADS_H__
  17
  18 #include <linux/init.h>
  19 #include <asm/ppcboot.h>
  20
  21 #define BOARD_CCSRBAR           ((uint)0xe0000000)
  22 #define BCSR_ADDR               ((uint)0xf8000000)
  23 #define BCSR_SIZE               ((uint)(32 * 1024))
  24
  25 struct seq_file;
  26
  27 extern int mpc85xx_ads_show_cpuinfo(struct seq_file *m);
  28 extern void mpc85xx_ads_init_IRQ(void) __init;
  29 extern void mpc85xx_ads_map_io(void) __init;
  30
  31 /* PCI interrupt controller */
  32 #define PIRQA           MPC85xx_IRQ_EXT1
  33 #define PIRQB           MPC85xx_IRQ_EXT2
  34 #define PIRQC           MPC85xx_IRQ_EXT3
  35 #define PIRQD           MPC85xx_IRQ_EXT4
  36
  37 #define MPC85XX_PCI1_LOWER_IO   0x00000000
  38 #define MPC85XX_PCI1_UPPER_IO   0x00ffffff
  39
  40 #define MPC85XX_PCI1_LOWER_MEM  0x80000000
  41 #define MPC85XX_PCI1_UPPER_MEM  0x9fffffff
  42
  43 #define MPC85XX_PCI1_IO_BASE    0xe2000000
  44 #define MPC85XX_PCI1_MEM_OFFSET 0x00000000
  45
  46 #define MPC85XX_PCI1_IO_SIZE    0x01000000
  47
  48 /* FCC1 Clock Source Configuration.  These can be
  49  * redefined in the board specific file.
  50  *    Can only choose from CLK9-12 */
  51 #define F1_RXCLK       12
  52 #define F1_TXCLK       11
  53
  54 /* FCC2 Clock Source Configuration.  These can be
  55  * redefined in the board specific file.
  56  *    Can only choose from CLK13-16 */
  57 #define F2_RXCLK       13
  58 #define F2_TXCLK       14
  59
  60 /* FCC3 Clock Source Configuration.  These can be
  61  * redefined in the board specific file.
  62  *    Can only choose from CLK13-16 */
  63 #define F3_RXCLK       15
  64 #define F3_TXCLK       16
  65
  66
  67 #endif                          /* __MACH_MPC85XX_ADS_H__ */