mpc834x_sys.h

linux内核源码

/*
 * MPC834X SYS common board definitions
 *
 * Maintainer: Kumar Gala <[e-mail]>
 *
 * Copyright 2005 Freescale Semiconductor, Inc.
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 *
 */

#ifndef __MACH_MPC83XX_SYS_H__
#define __MACH_MPC83XX_SYS_H__

#include <linux/init.h>
#include <syslib/ppc83xx_setup.h>
#include <asm/ppcboot.h>

#define VIRT_IMMRBAR		((uint)0xfe000000)

#define BCSR_PHYS_ADDR		((uint)0xf8000000)
#define BCSR_SIZE		((uint)(32 * 1024))

#define BCSR_MISC_REG2_OFF	0x07
#define BCSR_MISC_REG2_PORESET	0x01

#define BCSR_MISC_REG3_OFF	0x08
#define BCSR_MISC_REG3_CNFLOCK	0x80

#define PIRQA	MPC83xx_IRQ_EXT4
#define PIRQB	MPC83xx_IRQ_EXT5
#define PIRQC	MPC83xx_IRQ_EXT6
#define PIRQD	MPC83xx_IRQ_EXT7

#define MPC83xx_PCI1_LOWER_IO	0x00000000
#define MPC83xx_PCI1_UPPER_IO	0x00ffffff
#define MPC83xx_PCI1_LOWER_MEM	0x80000000
#define MPC83xx_PCI1_UPPER_MEM	0x9fffffff
#define MPC83xx_PCI1_IO_BASE	0xe2000000
#define MPC83xx_PCI1_MEM_OFFSET	0x00000000
#define MPC83xx_PCI1_IO_SIZE	0x01000000

#define MPC83xx_PCI2_LOWER_IO	0x00000000
#define MPC83xx_PCI2_UPPER_IO	0x00ffffff
#define MPC83xx_PCI2_LOWER_MEM	0xa0000000
#define MPC83xx_PCI2_UPPER_MEM	0xbfffffff
#define MPC83xx_PCI2_IO_BASE	0xe3000000
#define MPC83xx_PCI2_MEM_OFFSET	0x00000000
#define MPC83xx_PCI2_IO_SIZE	0x01000000

#endif                /* __MACH_MPC83XX_SYS_H__ */