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iyonixreg.h revision 1.3 
      1 /*	$NetBSD: iyonixreg.h,v 1.3 2006/02/22 00:23:52 gavan Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2002 Wasabi Systems, Inc.
      5  * All rights reserved.
      6  *
      7  * Based on code written by Jason R. Thorpe for Wasabi Systems, Inc.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  *	This product includes software developed for the NetBSD Project by
     20  *	Wasabi Systems, Inc.
     21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     22  *    or promote products derived from this software without specific prior
     23  *    written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     35  * POSSIBILITY OF SUCH DAMAGE.
     36  */
     37 
     38 #ifndef _IYONIXREG_H_
     39 #define	_IYONIXREG_H_
     40 
     41 /*
     42  * Memory map and register definitions for the Tungsten motherboard
     43  */
     44 
     45 /*
     46  * We allocate a page table for VA 0xfe400000 (4MB) and map the
     47  * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there.
     48  */
     49 #define	IYONIX_IOPXS_VBASE	0xfe400000UL
     50 #define	IYONIX_IOW_VBASE	IYONIX_IOPXS_VBASE
     51 #define	IYONIX_80321_VBASE	(IYONIX_IOW_VBASE +			\
     52 				 VERDE_OUT_XLATE_IO_WIN_SIZE)
     53 
     54 #define IYONIX_UART1		0x900002f8
     55 
     56 /*
     57  * The on-board devices are mapped VA==PA during bootstrap.
     58  */
     59 #define	IYONIX_OBIO_BASE	0x90000000UL
     60 #define	IYONIX_OBIO_SIZE	0x00100000UL	/* 1MB */
     61 
     62 #define	IYONIX_FLASH_BASE	0xA0000000UL
     63 #define	IYONIX_FLASH_SIZE	0x00800000UL	/* 8MB */
     64 
     65 #define IYONIX_MASTER_PIC	0x20
     66 #define IYONIX_SLAVE_PIC	0xa0
     67 
     68 #endif /* _IYONIXREG_H_ */
     69