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 35 struct 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 45 void initarm(struct arm64_bootparams *); 46 47 #endif /* _MACHINE_BOOTCONFIG_H_ */ 48