arch/ppc/syslib/ppc85xx_setup.h

   1 /*
   2  * MPC85XX 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 __PPC_SYSLIB_PPC85XX_SETUP_H
  16 #define __PPC_SYSLIB_PPC85XX_SETUP_H
  17
  18 #include <linux/init.h>
  19 #include <asm/ppcboot.h>
  20
  21 extern unsigned long mpc85xx_find_end_of_memory(void) __init;
  22 extern void mpc85xx_calibrate_decr(void) __init;
  23 extern void mpc85xx_early_serial_map(void) __init;
  24 extern void mpc85xx_restart(char *cmd);
  25 extern void mpc85xx_power_off(void);
  26 extern void mpc85xx_halt(void);
  27 extern void mpc85xx_setup_hose(void) __init;
  28
  29 /* PCI config */
  30 #define PCI1_CFG_ADDR_OFFSET    (0x8000)
  31 #define PCI1_CFG_DATA_OFFSET    (0x8004)
  32
  33 #define PCI2_CFG_ADDR_OFFSET    (0x9000)
  34 #define PCI2_CFG_DATA_OFFSET    (0x9004)
  35
  36 /* Additional register for PCI-X configuration */
  37 #define PCIX_NEXT_CAP   0x60
  38 #define PCIX_CAP_ID     0x61
  39 #define PCIX_COMMAND    0x62
  40 #define PCIX_STATUS     0x64
  41
  42 /* Serial Config */
  43 #ifdef CONFIG_SERIAL_MANY_PORTS
  44 #define RS_TABLE_SIZE  64
  45 #else
  46 #define RS_TABLE_SIZE  2
  47 #endif
  48
  49 #ifndef BASE_BAUD
  50 #define BASE_BAUD 115200
  51 #endif
  52
  53 /* Offset of CPM register space */
  54 #define CPM_MAP_ADDR    (CCSRBAR + MPC85xx_CPM_OFFSET)
  55
  56 #endif /* __PPC_SYSLIB_PPC85XX_SETUP_H */