/* $NetBSD: obio.h,v 1.7 2008/04/28 20:23:38 martin Exp $ */ /*- * Copyright (c) 1996 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Adam Glass and Gordon W. Ross. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /* * This file defines addresses in Type 1 space for various devices * which can be on the motherboard directly. * * Supposedly these values are constant across the entire sun3 architecture. * */ /* * The obio or type "1" address space. */ #define OBIO_MIN_ADDRESS 0x58000000 #define OBIO_MAX_ADDRESS 0x7BFFFFFF /* * Physical addresses of nonconfigurable devices. */ #define OBIO_FPA_ADDR 0x5C000000 #define OBIO_IOMMU 0x60000000 /* Note that these six are all in the same page. */ #define OBIO_ENABLEREG 0x61000000 #define OBIO_BUSERRREG 0x61000400 #define OBIO_DIAGREG 0x61000800 #define OBIO_IDPROM1 0x61000C00 /* 3/470 only */ #define OBIO_MEMREG 0x61001000 #define OBIO_INTERREG 0x61001400 #define OBIO_ZS_KBD_MS 0x62000000 #define OBIO_ZS_TTY_AB 0x62002000 /* * Note: there are two kinds of EEPROM/IDPROM/clock! * On the 3/80 one Mostek MK48T02 does it all. * The 3/470 uses the older, discrete parts. */ #define OBIO_EEPROM 0x64000000 #define OBIO_IDPROM2 0x640007D8 /* 3/80 only (Mostek MK48T02) */ #define OBIO_CLOCK2 0x640007F8 /* 3/80 only (Mostek MK48T02) */ #define OBIO_CLOCK1 0x64002000 /* 3/470 only */ #define OBIO_INTEL_ETHER 0x65000000 #define OBIO_LANCE_ETHER 0x65002000 #define OBIO_EMULEX_SCSI 0x66000000 /* 3/80 only */ #define OBIO_EMULEX_DMA 0x66001000 /* 3/80 only */ #define OBIO_PCACHE_TAGS 0x68000000 #define OBIO_ECCPARREG 0x6A1E0000 #define OBIO_IOC_TAGS 0x6C000000 #define OBIO_IOC_FLUSH 0x6D000000 #define OBIO_FDC 0x6e000000 /* 3/80 only */ #define OBIO_PRINTER_PORT 0x6f00003c /* 3/80 only */ |