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Add support for Apollo-68060-board-reworked A3000 motherboards. 

This is only tested on the original A3000...
This commit is contained in:
is 1998-09-04 22:00:27 +00:00
parent a99b5503f1
commit 0eb25ce882
1 changed files with 19 additions and 5 deletions
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24
sys/arch/amiga/dev/ahsc.c
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@ -1,4 +1,4 @@
/* $NetBSD: ahsc.c,v 1.21 1998/08/21 19:13:27 is Exp $ */
/* $NetBSD: ahsc.c,v 1.22 1998/09/04 22:00:27 is Exp $ */
/*
* Copyright (c) 1994 Christian E. Hopps
@ -44,6 +44,7 @@
#include <dev/scsipi/scsiconf.h>
#include <amiga/amiga/custom.h>
#include <amiga/amiga/cc.h>
#include <amiga/amiga/cfdev.h>
#include <amiga/amiga/device.h>
#include <amiga/amiga/isr.h>
#include <amiga/dev/dmavar.h>
@ -112,8 +113,15 @@ ahscattach(pdp, dp, auxp)
{
volatile struct sdmac *rp;
struct sbic_softc *sc;
struct cfdev *cdp, *ecdp;
ecdp = &cfdev[ncfdev];
printf("\n");
for (cdp = cfdev; cdp < ecdp; cdp++) {
if (cdp->rom.manid == 8738 &&
cdp->rom.prodid == 35)
break;
}
sc = (struct sbic_softc *)dp;
sc->sc_cregs = rp = ztwomap(0xdd0000);
@ -133,9 +141,15 @@ ahscattach(pdp, dp, auxp)
*/
sc->sc_dmamask = 0;
/* XXX todo: make this variable for Apollo-3060 boards */
sc->sc_sbic.sbic_asr_p = ((volatile unsigned char *)rp + 0x41);
sc->sc_sbic.sbic_value_p = ((volatile unsigned char *)rp + 0x43);
if (cdp < ecdp) {
sc->sc_sbic.sbic_asr_p = ((vu_char *)rp + 0x43);
sc->sc_sbic.sbic_value_p = ((vu_char *)rp + 0x47);
printf(": modified for Apollo cpu board\n");
} else {
sc->sc_sbic.sbic_asr_p = ((vu_char *)rp + 0x41);
sc->sc_sbic.sbic_value_p = ((vu_char *)rp + 0x43);
printf("\n");
}
sc->sc_clkfreq = sbic_clock_override ? sbic_clock_override : 143;