1#!/bin/sh 2#- 3# Copyright (c) 2015-2017 The FreeBSD Foundation 4# All rights reserved. 5# 6# Portions of this software were developed by Glen Barber 7# under sponsorship from the FreeBSD Foundation. 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28# SUCH DAMAGE. 29# 30# Common subroutines used to build arm SD card images. 31# 32# $FreeBSD$ 33# 34 35cleanup() { 36 if [ -c "${DESTDIR}/dev/null" ]; then 37 umount_loop ${DESTDIR}/dev 2>/dev/null 38 fi 39 umount_loop ${DESTDIR} 40 if [ ! -z "${mddev}" ]; then 41 mdconfig -d -u ${mddev} 42 fi 43 44 return 0 45} 46 47umount_loop() { 48 DIR=$1 49 i=0 50 sync 51 while ! umount ${DIR}; do 52 i=$(( $i + 1 )) 53 if [ $i -ge 10 ]; then 54 # This should never happen. But, it has happened. 55 echo "Cannot umount(8) ${DIR}" 56 echo "Something has gone horribly wrong." 57 return 1 58 fi 59 sleep 1 60 done 61 62 return 0 63} 64 65arm_create_disk() { 66 # Create the target raw file and temporary work directory. 67 chroot ${CHROOTDIR} gpart create -s ${PART_SCHEME} ${mddev} 68 chroot ${CHROOTDIR} gpart add -t '!12' -a 512k -s ${FAT_SIZE} ${mddev} 69 chroot ${CHROOTDIR} gpart set -a active -i 1 ${mddev} 70 chroot ${CHROOTDIR} newfs_msdos -L msdosboot -F ${FAT_TYPE} /dev/${mddev}s1 71 chroot ${CHROOTDIR} gpart add -t freebsd ${mddev} 72 chroot ${CHROOTDIR} gpart create -s bsd ${mddev}s2 73 chroot ${CHROOTDIR} gpart add -t freebsd-ufs -a 64k /dev/${mddev}s2 74 chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}s2a 75 76 return 0 77} 78 79arm_create_user() { 80 # Create a default user account 'freebsd' with the password 'freebsd', 81 # and set the default password for the 'root' user to 'root'. 82 chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \ 83 groupadd freebsd -g 1001 84 chroot ${CHROOTDIR} mkdir -p ${DESTDIR}/home/freebsd 85 chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \ 86 useradd freebsd \ 87 -m -M 0755 -w yes -n freebsd -u 1001 -g 1001 -G 0 \ 88 -c 'FreeBSD User' -d '/home/freebsd' -s '/bin/csh' 89 chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \ 90 usermod root -w yes 91 92 return 0 93} 94 95arm_install_base() { 96 chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR} 97 eval chroot ${CHROOTDIR} make -C ${WORLDDIR} \ 98 TARGET=${EMBEDDED_TARGET} \ 99 TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \ 100 DESTDIR=${DESTDIR} KERNCONF=${KERNEL} \ 101 installworld installkernel distribution 102 103 # Bootstrap etcupdate(8) and mergemaster(8) databases. 104 mkdir -p ${DESTDIR}/var/db/etcupdate 105 etcupdate extract -B \ 106 -M "TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" \ 107 -s ${WORLDDIR} -d ${DESTDIR}/var/db/etcupdate 108 sh ${WORLDDIR}/release/scripts/mm-mtree.sh -m ${WORLDDIR} \ 109 -F "TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH}" \ 110 -D ${DESTDIR} 111 112 chroot ${CHROOTDIR} mkdir -p ${DESTDIR}/boot/msdos 113 114 arm_create_user 115 116 echo '# Custom /etc/fstab for FreeBSD embedded images' \ 117 > ${CHROOTDIR}/${DESTDIR}/etc/fstab 118 echo "/dev/ufs/rootfs / ufs rw 1 1" \ 119 >> ${CHROOTDIR}/${DESTDIR}/etc/fstab 120 echo "/dev/msdosfs/MSDOSBOOT /boot/msdos msdosfs rw,noatime 0 0" \ 121 >> ${CHROOTDIR}/${DESTDIR}/etc/fstab 122 echo "tmpfs /tmp tmpfs rw,mode=1777,size=50m 0 0" \ 123 >> ${CHROOTDIR}/${DESTDIR}/etc/fstab 124 125 local hostname 126 hostname="$(echo ${KERNEL} | tr '[:upper:]' '[:lower:]')" 127 echo "hostname=\"${hostname}\"" > ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 128 echo 'ifconfig_DEFAULT="DHCP"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 129 echo 'sshd_enable="YES"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 130 echo 'sendmail_enable="NONE"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 131 echo 'sendmail_submit_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 132 echo 'sendmail_outbound_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 133 echo 'sendmail_msp_queue_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 134 echo 'growfs_enable="YES"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf 135 136 sync 137 umount_loop ${CHROOTDIR}/${DESTDIR} 138 139 return 0 140} 141 142arm_install_uboot() { 143 # Override in the arm/KERNEL.conf file. 144 145 return 0 146} 147