2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1990 The Regents of the University of California.
7 * This code is derived from software contributed to Berkeley by
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34 * from: @(#)autoconf.c 7.1 (Berkeley) 5/9/91
37 #include <sys/cdefs.h>
38 __FBSDID("$FreeBSD$");
41 * Setup the system to run on the current machine.
43 * Configure() is called at boot time and initializes the vba
44 * device tables and the memory controller monitoring. Available
45 * devices are determined (from possibilities mentioned in ioconf.c),
46 * and the drivers are initialized.
48 #include "opt_bootp.h"
51 #include <sys/param.h>
52 #include <sys/systm.h>
55 #include <sys/reboot.h>
56 #include <sys/kernel.h>
57 #include <sys/malloc.h>
58 #include <sys/mount.h>
61 #include <sys/socket.h>
63 #include <net/if_dl.h>
64 #include <net/if_types.h>
65 #include <net/if_var.h>
66 #include <net/ethernet.h>
67 #include <netinet/in.h>
69 #include <machine/cpufunc.h>
70 #include <machine/md_var.h>
72 static void configure_first(void *);
73 static void configure(void *);
74 static void configure_final(void *);
76 SYSINIT(configure1, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure_first, NULL);
77 /* SI_ORDER_SECOND is hookable */
78 SYSINIT(configure2, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL);
79 /* SI_ORDER_MIDDLE is hookable */
80 SYSINIT(configure3, SI_SUB_CONFIGURE, SI_ORDER_ANY, configure_final, NULL);
83 * Determine i/o configuration for a machine.
86 configure_first(dummy)
90 /* nexus0 is the top of the mips device tree */
91 device_add_child(root_bus, "nexus", 0);
99 /* initialize new bus architecture */
100 root_bus_configure();
104 configure_final(dummy)
112 printf("Device configuration finished.\n");