1/*	$NetBSD: armadillo9var.h,v 1.1 2006/02/13 12:24:21 hamajima Exp $	*/
2
3/*
4 * Copyright (c) 2006 HAMAJIMA Katsuomi. 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 AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#ifndef _ARMADILLO9VAR_H_
29#define	_ARMADILLO9VAR_H_
30
31/* model type */
32
33#define DEVCFG_ARMADILLO9	0x08140000
34#define DEVCFG_ARMADILLO210	0x0a140d00
35
36struct armadillo_model_t {
37	unsigned long devcfg;
38	const char *name;
39};
40
41extern struct armadillo_model_t *armadillo_model;
42
43
44/* information from bootloader */
45
46#define BOOTPARAM_TAG_NONE	0x00000000
47#define BOOTPARAM_TAG_MEM	0x54410002
48#define BOOTPARAM_TAG_CMDLINE	0x54410009
49
50struct bootparam_tag_header {
51	unsigned long  size;
52	unsigned long  tag;
53};
54
55struct bootparam_tag_mem32 {
56	unsigned long 	size;
57	unsigned long 	start;
58};
59
60struct bootparam_tag_cmdline {
61	char	cmdline[1];
62};
63
64struct bootparam_tag {
65	struct bootparam_tag_header hdr;
66	union {
67		struct bootparam_tag_mem32	mem;
68		struct bootparam_tag_cmdline	cmdline;
69	} u;
70};
71
72#define bootparam_tag_next(t)		\
73	((struct bootparam_tag *)((unsigned long *)(t) + (t)->hdr.size))
74
75extern char bootparam[];
76
77extern uint8_t armadillo9_ethaddr[];
78
79#endif /* _ARMADILLO9VAR_H_ */
80