90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/* $NetBSD: autoconf.c,v 1.2 1995/03/29 21:35:16 ragge Exp $ */
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/*
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* Copyright (c) 1994 Ludd, University of Lule}, Sweden.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed at Ludd, University of Lule}.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* All bugs are subject to removal without further notice */
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#include "sys/param.h"
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#include "../include/mtpr.h"
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#include "../include/sid.h"
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#include "vaxstand.h"
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int nmba=0, nuba=0, nbi=0,nsbi=0,nuda=0;
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int *mbaaddr, *ubaaddr;
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int *udaaddr,*uioaddr;
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static int mba750[]={0xf28000,0xf2a000,0xf2c000};
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static int uba750[]={0xf30000,0xf32000};
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static int uio750[]={0xfc0000,0xf80000};
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static int uda750[]={0772150};
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static int uba630[]={0x20087800};
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static int uio630[]={0x30000000};
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#define qbdev(csr) (((csr) & 017777)-0x10000000)
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static int uda630[]={qbdev(0772150),qbdev(0760334)};
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/*
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* Autoconf routine is really stupid; but it actually don't
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* need any intelligence. We just assume that all possible
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* devices exists on each cpu. Fast & easy.
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*/
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autoconf()
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{
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int i=MACHID(mfpr(PR_SID));
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switch(i){
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default:
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printf("CPU type %d not supported by boot\n",i);
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asm("halt");
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case VAX_750:
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nmba=3;
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nuba=2;
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nuda=1;
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mbaaddr=mba750;
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ubaaddr=uba750;
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udaaddr=uda750;
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uioaddr=uio750;
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break;
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case VAX_78032:
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nuba=1;
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nuda=2;
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ubaaddr=uba630;
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udaaddr=uda630;
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uioaddr=uio630;
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break;
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}
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}
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