/*
 *  asm-mips/nile4.h -- NEC Vrc-5074 Nile 4 definitions
 *
 *  Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
 *                     Sony Software Development Center Europe (SDCE), Brussels
 *
 *  This file is based on the following documentation:
 *
 *	NEC Vrc 5074 System Controller Data Sheet, June 1998
 */

#ifndef _ASM_NILE4_H
#define _ASM_NILE4_H

#define NILE4_BASE		0xbfa00000
#define NILE4_SIZE		0x00200000		/* 2 MB */


    /*
     *  Physical Device Address Registers (PDARs)
     */

#define NILE4_SDRAM0	0x0000	/* SDRAM Bank 0 [R/W] */
#define NILE4_SDRAM1	0x0008	/* SDRAM Bank 1 [R/W] */
#define NILE4_DCS2	0x0010	/* Device Chip-Select 2 [R/W] */
#define NILE4_DCS3	0x0018	/* Device Chip-Select 3 [R/W] */
#define NILE4_DCS4	0x0020	/* Device Chip-Select 4 [R/W] */
#define NILE4_DCS5	0x0028	/* Device Chip-Select 5 [R/W] */
#define NILE4_DCS6	0x0030	/* Device Chip-Select 6 [R/W] */
#define NILE4_DCS7	0x0038	/* Device Chip-Select 7 [R/W] */
#define NILE4_DCS8	0x0040	/* Device Chip-Select 8 [R/W] */
#define NILE4_PCIW0	0x0060	/* PCI Address Window 0 [R/W] */