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      1 /*	$NetBSD: autoconf.c,v 1.2 2013/06/20 13:40:09 kiyohara Exp $	*/
      2 /*
      3  * Copyright (c) 2013 KIYOHARA Takashi
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     18  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     19  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     23  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     24  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25  * POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include <sys/cdefs.h>
     29 __KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.2 2013/06/20 13:40:09 kiyohara Exp $");
     30 
     31 #include <sys/systm.h>
     32 #include <sys/types.h>
     33 #include <sys/conf.h>
     34 #include <sys/device.h>
     35 
     36 
     37 void
     38 cpu_configure(void)
     39 {
     40 
     41 	splhigh();
     42 	splserial();
     43 
     44 	if (config_rootfound("mainbus", NULL) == NULL)
     45 		panic("configure: mainbus not configured");
     46 
     47 	/* Time to start taking interrupts so lets open the flood gates .... */
     48 	(void)spl0();
     49 }
     50 
     51 void
     52 cpu_rootconf(void)
     53 {
     54 
     55 	aprint_normal("boot device: %s\n",
     56 	    booted_device ? device_xname(booted_device) : "<unknown>");
     57 
     58 	setroot(booted_device, booted_partition);
     59 }
     60 
     61 void
     62 device_register(device_t dev, void *aux)
     63 {
     64 
     65 	if (device_is_a(dev, "clpslcd") ||
     66 	    device_is_a(dev, "wmlcd")) {
     67 		extern int epoc32_fb_width, epoc32_fb_height, epoc32_fb_addr;
     68 		prop_dictionary_t dict = device_properties(dev);
     69 
     70 		prop_dictionary_set_uint32(dict, "width", epoc32_fb_width);
     71 		prop_dictionary_set_uint32(dict, "height", epoc32_fb_height);
     72 		prop_dictionary_set_uint32(dict, "addr", epoc32_fb_addr);
     73 	}
     74 
     75 	if (booted_device == NULL)
     76 		if (device_is_a(dev, "wd"))
     77 			booted_device = dev;
     78 }
     79