1/* $OpenBSD: bootconfig.h,v 1.4 2023/12/05 05:27:26 jsg Exp $ */
2/* $NetBSD: bootconfig.h,v 1.2 2001/06/21 22:08:28 chris Exp $ */
3
4/*-
5 * Copyright (c) 2013 Andrew Turner <andrew@freebsd.org>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD: head/sys/arm64/include/machdep.h 281494 2015-04-13 14:43:10Z andrew $
30 */
31
32#ifndef _MACHINE_BOOTCONFIG_H_
33#define _MACHINE_BOOTCONFIG_H_
34
35struct arm64_bootparams {
36 vaddr_t modulep;
37 vaddr_t kern_l1pt; /* L1 page table for the kernel */
38 uint64_t kern_delta;
39 vaddr_t kern_stack;
40 void *arg0; // passed to kernel in R0
41 void *arg1; // passed to kernel in R1
42 void *arg2; // passed to kernel in R2
43};
44
45void initarm(struct arm64_bootparams *);
46
47#endif /* _MACHINE_BOOTCONFIG_H_ */