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/* $OpenBSD: mainbus.c,v 1.7 2007/02/09 14:26:09 aoyama Exp $ */
/* $NetBSD: mainbus.c,v 1.2 2000/01/07 05:13:08 nisimura Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tohru Nishimura.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/device.h>
#include <uvm/uvm_extern.h>
#include <machine/autoconf.h>
#include <machine/board.h>
#include <machine/cmmu.h>
#include <machine/cpu.h>
#include "lcd.h"
static const struct mainbus_attach_args devs[] = {
{ "clock", 0x45000000, 6, LUNA_88K|LUNA_88K2 }, /* Mostek/Dallas TimeKeeper */
#if NLCD > 0
{ "lcd", 0x4d000000, -1, LUNA_88K|LUNA_88K2 }, /* Sharp LM16X212 LCD module */
#endif
{ "le", 0xf1000000, 4, LUNA_88K|LUNA_88K2 }, /* Am7990 */
{ "sio", 0x51000000, 5, LUNA_88K|LUNA_88K2 }, /* uPD7201A */
{ "fb", 0xc1100000, -1, LUNA_88K|LUNA_88K2 }, /* BrookTree RAMDAC */
{ "spc", 0xe1000000, 3, LUNA_88K|LUNA_88K2 }, /* MB89352 */
{ "spc", 0xe1000040, 3, LUNA_88K2 }, /* ditto, LUNA-88K2 only */
#if NPCM > 0
{ "pcm", 0x91000000, 4, LUNA_88K|LUNA_88K2 }, /* NEC-9801-86 Sound board (under testing) */
#endif
};
void mainbus_attach(struct device *, struct device *, void *);
int mainbus_match(struct device *, void *, void *);
int mainbus_print(void *, const char *);
const struct cfattach mainbus_ca = {
sizeof(struct device), mainbus_match, mainbus_attach
};
struct cfdriver mainbus_cd = {
NULL, "mainbus", DV_DULL, 0
};
int
mainbus_match(parent, cf, args)
struct device *parent;
void *cf, *args;
{
static int mainbus_matched;
if (mainbus_matched)
return (0);
return ((mainbus_matched = 1));
}
void
mainbus_attach(parent, self, args)
struct device *parent, *self;
void *args;
{
int i;
extern int machtype;
extern char cpu_model[];
printf(": %s\n", cpu_model);
/*
* Display cpu/mmu details. Only for the master CPU so far.
*/
cpu_configuration_print(1);
for (i = 0; i < sizeof(devs)/sizeof(devs[0]); i++)
if (devs[i].ma_machine & machtype)
config_found(self, (void *)&devs[i], mainbus_print);
}
int
mainbus_print(aux, pnp)
void *aux;
const char *pnp;
{
struct mainbus_attach_args *ma = aux;
if (pnp)
printf("%s at %s", ma->ma_name, pnp);
return (UNCONF);
}
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