xref: /openbsd/distrib/alpha/miniroot/install.md (revision c696c10d) 
1#       $OpenBSD: install.md,v 1.1 2019/04/30 18:40:43 deraadt Exp $
2#
3# Copyright (c) 1996 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# This code is derived from software contributed to The NetBSD Foundation
7# by Jason R. Thorpe.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13#    notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15#    notice, this list of conditions and the following disclaimer in the
16#    documentation and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30#
31# machine dependent section of installation/upgrade script.
32#
33
34MDXAPERTURE=1
35NCPU=$(sysctl -n hw.ncpufound)
36
37md_installboot() {
38	# Use cat to avoid holes created by cp(1)
39	cat /mnt/usr/mdec/boot > /mnt/boot
40	/mnt/usr/mdec/installboot /mnt/boot /mnt/usr/mdec/bootxx /dev/r${1}c
41}
42
43md_prep_disklabel() {
44	local _disk=$1 _f=/tmp/i/fstab.$1
45
46	disklabel_autolayout $_disk $_f || return
47	[[ -s $_f ]] && return
48
49
50	# Edit disklabel manually.
51	# Abandon all hope, ye who enter here.
52	disklabel -F $_f -E $_disk
53}
54
55md_congrats() {
56}
57
58md_consoleinfo() {
59	local _d _u
60	integer i=0
61
62	# Set up TTYS array to parallel serial device names _d can assume.
63	TTYS[0]=tty0
64	TTYS[1]=ttyB
65
66	for _d in com zstty; do
67		for _u in $(scan_dmesg "/^${_d}\([0-9]\) .*/s//\1/p"); do
68			if [[ $_d$_u == $CONSOLE || -z $CONSOLE ]]; then
69				CDEV=$_d$_u
70				CTTY=${TTYS[i]}$_u
71				return
72			fi
73		done
74		i=i+1
75	done
76}
77