1*8d7e7a98SRuslan Bukin /*- 2*8d7e7a98SRuslan Bukin * Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com> 3*8d7e7a98SRuslan Bukin * All rights reserved. 4*8d7e7a98SRuslan Bukin * 5*8d7e7a98SRuslan Bukin * Portions of this software were developed by SRI International and the 6*8d7e7a98SRuslan Bukin * University of Cambridge Computer Laboratory under DARPA/AFRL contract 7*8d7e7a98SRuslan Bukin * FA8750-10-C-0237 ("CTSRD"), as part of the DARPA CRASH research programme. 8*8d7e7a98SRuslan Bukin * 9*8d7e7a98SRuslan Bukin * Portions of this software were developed by the University of Cambridge 10*8d7e7a98SRuslan Bukin * Computer Laboratory as part of the CTSRD Project, with support from the 11*8d7e7a98SRuslan Bukin * UK Higher Education Innovation Fund (HEIF). 12*8d7e7a98SRuslan Bukin * 13*8d7e7a98SRuslan Bukin * Redistribution and use in source and binary forms, with or without 14*8d7e7a98SRuslan Bukin * modification, are permitted provided that the following conditions 15*8d7e7a98SRuslan Bukin * are met: 16*8d7e7a98SRuslan Bukin * 1. Redistributions of source code must retain the above copyright 17*8d7e7a98SRuslan Bukin * notice, this list of conditions and the following disclaimer. 18*8d7e7a98SRuslan Bukin * 2. Redistributions in binary form must reproduce the above copyright 19*8d7e7a98SRuslan Bukin * notice, this list of conditions and the following disclaimer in the 20*8d7e7a98SRuslan Bukin * documentation and/or other materials provided with the distribution. 21*8d7e7a98SRuslan Bukin * 22*8d7e7a98SRuslan Bukin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 23*8d7e7a98SRuslan Bukin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*8d7e7a98SRuslan Bukin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*8d7e7a98SRuslan Bukin * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 26*8d7e7a98SRuslan Bukin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*8d7e7a98SRuslan Bukin * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*8d7e7a98SRuslan Bukin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*8d7e7a98SRuslan Bukin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*8d7e7a98SRuslan Bukin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*8d7e7a98SRuslan Bukin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*8d7e7a98SRuslan Bukin * SUCH DAMAGE. 33*8d7e7a98SRuslan Bukin * 34*8d7e7a98SRuslan Bukin * $FreeBSD$ 35*8d7e7a98SRuslan Bukin */ 36*8d7e7a98SRuslan Bukin 37*8d7e7a98SRuslan Bukin #ifndef _MACHINE_MACHDEP_H_ 38*8d7e7a98SRuslan Bukin #define _MACHINE_MACHDEP_H_ 39*8d7e7a98SRuslan Bukin 40*8d7e7a98SRuslan Bukin struct riscv_bootparams { 41*8d7e7a98SRuslan Bukin vm_offset_t kern_l1pt; /* Kernel L1 base */ 42*8d7e7a98SRuslan Bukin vm_offset_t kern_stack; 43*8d7e7a98SRuslan Bukin }; 44*8d7e7a98SRuslan Bukin 45*8d7e7a98SRuslan Bukin extern vm_paddr_t physmap[]; 46*8d7e7a98SRuslan Bukin extern u_int physmap_idx; 47*8d7e7a98SRuslan Bukin 48*8d7e7a98SRuslan Bukin vm_offset_t fake_preload_metadata(struct riscv_bootparams *rbp); 49*8d7e7a98SRuslan Bukin void initriscv(struct riscv_bootparams *); 50*8d7e7a98SRuslan Bukin 51*8d7e7a98SRuslan Bukin #endif /* _MACHINE_MACHDEP_H_ */ 52