1/*	$NetBSD$	*/
2
3/*
4 * Copyright 2002 Wasabi Systems, Inc.
5 * All rights reserved.
6 *
7 * Written by Simon Burge for Wasabi Systems, 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. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *      This product includes software developed for the NetBSD Project by
20 *      Wasabi Systems, Inc.
21 * 4. The name of Wasabi Systems, Inc. may not be used to endorse
22 *    or promote products derived from this software without specific prior
23 *    written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#include <sys/cdefs.h>
39__KERNEL_RCSID(0, "$NetBSD$");
40
41#include <sys/param.h>
42#include <sys/systm.h>
43#include <sys/buf.h>
44#include <sys/conf.h>
45#include <sys/device.h>
46#include <sys/cpu.h>
47
48static void	findroot(void);
49
50enum devclass bootdev_class = DV_DULL;
51char          bootdev[16];
52
53void
54cpu_configure(void)
55{
56
57	intr_init();
58
59	/* Kick off autoconfiguration. */
60	(void)splhigh();
61	if (config_rootfound("mainbus", NULL) == NULL)
62		panic("no mainbus found");
63
64	/*
65	 * Hardware interrupts will be enabled in
66	 * sys/arch/mips/mips/mips3_clockintr.c:mips3_initclocks()
67	 * to avoid hardclock(9) by CPU INT5 before softclockintr is
68	 * initialized in initclocks().
69	 */
70}
71
72void
73cpu_rootconf(void)
74{
75	findroot();
76
77	printf("boot device: %s\n",
78		booted_device ? booted_device->dv_xname : "<unknown>");
79
80	rootconf();
81}
82
83extern char	bootstring[];
84extern int	netboot;
85
86static void
87findroot(void)
88{
89	device_t dv;
90	deviter_t di;
91
92	if (booted_device)
93		return;
94
95	if ((booted_device == NULL) && netboot == 0) {
96		for (dv = deviter_first(&di, DEVITER_F_ROOT_FIRST); dv != NULL;
97		     dv = deviter_next(&di)) {
98			if (device_class(dv) == DV_DISK &&
99			    device_is_a(dv, "wd"))
100				    booted_device = dv;
101		}
102		deviter_release(&di);
103	}
104
105	/*
106	 * XXX Match up MBR boot specification with BSD disklabel for root?
107	 */
108	booted_partition = 0;
109
110	return;
111}
112
113void
114device_register(struct device *dev, void *aux)
115{
116	prop_dictionary_t dict;
117
118	if ((booted_device == NULL) && (netboot == 1))
119		if (device_class(dev) == DV_IFNET)
120			booted_device = dev;
121	if (device_is_a(dev, "genfb")) {
122		dict = device_properties(dev);
123		/*
124		 * this is a hack
125		 * is_console and address need to be checked against reality
126		 */
127		prop_dictionary_set_bool(dict, "is_console", 1);
128		prop_dictionary_set_uint32(dict, "width", 1024);
129		prop_dictionary_set_uint32(dict, "height", 600);
130		prop_dictionary_set_uint32(dict, "depth", 16);
131		prop_dictionary_set_uint32(dict, "linebytes", 2048);
132		prop_dictionary_set_uint32(dict, "address", 0x04000000);
133	}
134}
135