1/* $NetBSD: genericbd.c,v 1.3 2011/07/01 18:44:45 dyoung Exp $ */
2
3/*-
4 * Copyright (c) 2006 Itronix Inc.
5 * All rights reserved.
6 *
7 * Written by Garrett D'Amore for Itronix 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. The name of Itronix Inc. may not be used to endorse
18 *    or promote products derived from this software without specific
19 *    prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
26 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
28 * ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#include <sys/cdefs.h>
35__KERNEL_RCSID(0, "$NetBSD: genericbd.c,v 1.3 2011/07/01 18:44:45 dyoung Exp $");
36
37#include <sys/param.h>
38#include <sys/bus.h>
39
40#include <mips/locore.h>
41
42#include <evbmips/alchemy/obiovar.h>
43#include <evbmips/alchemy/board.h>
44
45static void genericbd_init(void);
46
47/*
48 * Generically, we have no OBIO devices.
49 */
50static const struct obiodev genericbd_devices[] = {
51	{ NULL },
52};
53
54static struct alchemy_board genericbd_info = {
55	NULL,
56	genericbd_devices,
57	genericbd_init,
58	NULL,	/* no PCI */
59};
60
61/*
62 * XXX: A cleaner way would be to get this from the cpu table in the MIPS
63 * CPU handler code (or even better, have *that* code fill in cpu_model.)
64 */
65static struct {
66	int		id;
67	const char 	*name;
68} cpus[] = {
69	{ MIPS_AU1000,	"Generic Alchemy Au1000" },
70	{ MIPS_AU1100,	"Generic Alchemy Au1100" },
71	{ MIPS_AU1500,  "Generic Alchemy Au1500" },
72	{ MIPS_AU1550,	"Generic Alchemy Au1550" },
73	{ 0, NULL },
74};
75
76const struct alchemy_board *
77board_info(void)
78{
79	const mips_prid_t cpu_id = mips_options.mips_cpu_id;
80
81	/* at least try to report the correct processor name */
82	if (genericbd_info.ab_name == NULL) {
83		int	i;
84		for (i = 0; cpus[i].name; i++) {
85			if (cpus[i].id == MIPS_PRID_COPTS(cpu_id)) {
86				genericbd_info.ab_name = cpus[i].name;
87				break;
88			}
89		}
90		if (genericbd_info.ab_name == NULL)
91			genericbd_info.ab_name = "Unknown Alchemy";
92	}
93
94	return &genericbd_info;
95}
96
97void
98genericbd_init(void)
99{
100
101	/* leave console and clocks alone -- YAMON should have got it right! */
102}
103