1/* $NetBSD$ */
2
3/*-
4 * Copyright (c) 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__KERNEL_RCSID(0, "$NetBSD$");
34
35#include <sys/param.h>
36#include <sys/systm.h>
37#include <sys/conf.h>
38#include <sys/device.h>
39#include <sys/bus.h>
40
41#include <sys/socket.h>		/* these three just to get ETHER_ADDR_LEN(!) */
42#include <net/if.h>
43#include <net/if_ether.h>
44
45#include <machine/yamon.h>
46
47#include <mips/alchemy/include/aureg.h>
48#include <mips/alchemy/include/auvar.h>
49#include <mips/alchemy/include/aubusvar.h>
50
51/*
52 * Configure all devices on system
53 */
54void
55cpu_configure(void)
56{
57
58	intr_init();
59
60	/* Kick off autoconfiguration. */
61	(void)splhigh();
62	if (config_rootfound("mainbus", NULL) == NULL)
63		panic("no mainbus found");
64
65	/*
66	 * Hardware interrupts will be enabled in
67	 * sys/arch/mips/mips/mips3_clockintr.c:mips3_initclocks()
68	 * to avoid hardclock(9) by CPU INT5 before softclockintr is
69	 * initialized in initclocks().
70	 */
71}
72
73void
74cpu_rootconf(void)
75{
76
77	rootconf();
78}
79
80void
81device_register(struct device *dev, void *aux)
82{
83	struct aubus_attach_args *aa = aux;
84
85	/*
86	 * We don't ever know the boot device.  But that's because the
87	 * firmware only loads from the network.
88	 */
89
90	/* Fetch the MAC addresses from YAMON. */
91	if (device_is_a(dev, "aumac")) {
92		prop_data_t pd;
93		const char *cp;
94		char *cp0;
95		int i;
96		uint8_t ethaddr[ETHER_ADDR_LEN];
97
98		/* Get the Ethernet address of the first on-board Ethernet. */
99#if defined(ETHADDR)
100		cp = ETHADDR;
101#else
102		cp = yamon_getenv("ethaddr");
103#endif
104		if (cp != NULL) {
105			for (i = 0; i < ETHER_ADDR_LEN; i++) {
106				ethaddr[i] = strtoul(cp, &cp0, 16);
107				cp = cp0 + 1;
108			}
109			if (aa->aa_addr != MAC0_BASE &&
110			    aa->aa_addr != AU1500_MAC0_BASE) {
111				/* XXX
112				 * The PROM has a variable for the MAC address
113				 * of the first interface.  For now, just add
114				 * 0x10 to the second last octet(!) for the
115				 * second interface (Linux does the same).
116				 */
117				ethaddr[4] += 0x10;
118			}
119			pd = prop_data_create_data(ethaddr, ETHER_ADDR_LEN);
120			KASSERT(pd != NULL);
121			if (prop_dictionary_set(device_properties(dev),
122						"mac-address", pd) == false) {
123				printf("WARNING: unable to set mac-addr "
124				    "property for %s\n", dev->dv_xname);
125			}
126			prop_object_release(pd);
127		}
128	}
129}
130