276 lines
8.9 KiB
Bash
276 lines
8.9 KiB
Bash
#!/bin/sh
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#-
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# Copyright (c) 2015-2017 The FreeBSD Foundation
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# All rights reserved.
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#
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# Portions of this software were developed by Glen Barber
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# under sponsorship from the FreeBSD Foundation.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Common subroutines used to build arm SD card images.
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#
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# $FreeBSD$
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#
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cleanup() {
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if [ -c "${DESTDIR}/dev/null" ]; then
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umount_loop ${DESTDIR}/dev 2>/dev/null
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fi
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umount_loop ${DESTDIR}
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if [ ! -z "${mddev}" ]; then
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mdconfig -d -u ${mddev}
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fi
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return 0
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}
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umount_loop() {
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DIR=$1
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i=0
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sync
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while ! umount ${DIR}; do
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i=$(( $i + 1 ))
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if [ $i -ge 10 ]; then
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# This should never happen. But, it has happened.
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echo "Cannot umount(8) ${DIR}"
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echo "Something has gone horribly wrong."
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return 1
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fi
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sleep 1
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done
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return 0
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}
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arm_create_disk() {
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# Create the target raw file and temporary work directory.
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chroot ${CHROOTDIR} gpart create -s ${PART_SCHEME} ${mddev}
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if [ "${PART_SCHEME}" == "GPT" ]; then
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chroot ${CHROOTDIR} gpart add -t efi -l efi -a 512k -s ${FAT_SIZE} ${mddev}
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chroot ${CHROOTDIR} newfs_msdos -L efi -F ${FAT_TYPE} /dev/${mddev}p1
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chroot ${CHROOTDIR} gpart add -t freebsd-ufs -l rootfs -a 64k ${mddev}
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chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}p2
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fi
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if [ "${PART_SCHEME}" == "MBR" ]; then
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chroot ${CHROOTDIR} gpart add -t '!12' -a 512k -s ${FAT_SIZE} ${mddev}
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chroot ${CHROOTDIR} gpart set -a active -i 1 ${mddev}
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chroot ${CHROOTDIR} newfs_msdos -L msdosboot -F ${FAT_TYPE} /dev/${mddev}s1
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chroot ${CHROOTDIR} gpart add -t freebsd ${mddev}
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chroot ${CHROOTDIR} gpart create -s bsd ${mddev}s2
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chroot ${CHROOTDIR} gpart add -t freebsd-ufs -a 64k /dev/${mddev}s2
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chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}s2a
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fi
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return 0
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}
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arm_create_user() {
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# Create a default user account 'freebsd' with the password 'freebsd',
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# and set the default password for the 'root' user to 'root'.
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chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \
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groupadd freebsd -g 1001
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chroot ${CHROOTDIR} mkdir -p ${DESTDIR}/home/freebsd
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chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \
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useradd freebsd \
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-m -M 0755 -w yes -n freebsd -u 1001 -g 1001 -G 0 \
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-c 'FreeBSD User' -d '/home/freebsd' -s '/bin/csh'
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chroot ${CHROOTDIR} /usr/sbin/pw -R ${DESTDIR} \
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usermod root -w yes
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return 0
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}
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arm_setup_usb_otg() {
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# Set up virtual serial port over USB OTG / device mode.
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echo >> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo '# Required for USB OTG virtual serial port.' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo 'notify 100 {' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo ' match "system" "DEVFS";' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo ' match "subsystem" "CDEV";' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo ' match "type" "CREATE";' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo ' match "cdev" "ttyU[0-9]+";' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo ' action "/sbin/init q";' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo '};' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/devd.conf
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echo '# USB OTG virtual serial port' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/ttys
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echo 'ttyU0 "/usr/libexec/getty 3wire" vt100 onifconsole secure' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/ttys
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echo 'ttyU1 "/usr/libexec/getty 3wire" vt100 onifconsole secure' \
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>> ${CHROOTDIR}/${DESTDIR}/etc/ttys
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echo '# Configure USB OTG; see usb_template(4).' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'hw.usb.template=3' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'umodem_load="YES"' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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}
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arm64_setup_multicons() {
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if [ "${EMBEDDED_TARGET_ARCH}" != "aarch64" ]; then
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return
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fi
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echo '# Multiple console (serial+efi gop) enabled.' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'boot_multicons="YES"' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'boot_serial="YES"' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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}
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arm_setup_fdt_overlays() {
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if [ -z "${FDT_OVERLAYS}" ]; then
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return
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fi
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echo '# DTB OVERLAYS' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo "fdt_overlays=\"${FDT_OVERLAYS}\"" \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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}
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arm_setup_minimal_loader() {
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echo '# Disable the beastie menu and color' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'beastie_disable="YES"' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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echo 'loader_color="NO"' \
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>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
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}
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arm_install_base() {
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if [ "${PART_SCHEME}" == "GPT" ]; then
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chroot ${CHROOTDIR} mount /dev/${mddev}p2 ${DESTDIR}
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fi
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if [ "${PART_SCHEME}" == "MBR" ]; then
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chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR}
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fi
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eval chroot ${CHROOTDIR} make -C ${WORLDDIR} \
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TARGET=${EMBEDDED_TARGET} \
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TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \
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DESTDIR=${DESTDIR} KERNCONF=${KERNEL} \
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${CONF_FILES} installworld installkernel distribution
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chroot ${CHROOTDIR} mkdir -p ${DESTDIR}/boot/msdos
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arm_create_user
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arm_setup_usb_otg
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arm64_setup_multicons
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arm_setup_fdt_overlays
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arm_setup_minimal_loader
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arm_do_quirk
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echo '# Custom /etc/fstab for FreeBSD embedded images' \
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> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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if [ "${PART_SCHEME}" == "GPT" ]; then
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echo "/dev/ufs/rootfs / ufs rw 1 1" \
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>> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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echo "/dev/msdosfs/EFI /boot/efi msdosfs rw,noatime 0 0" \
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>> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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fi
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if [ "${PART_SCHEME}" == "MBR" ]; then
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echo "/dev/ufs/rootfs / ufs rw 1 1" \
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>> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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echo "/dev/msdosfs/MSDOSBOOT /boot/msdos msdosfs rw,noatime 0 0" \
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>> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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fi
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echo "tmpfs /tmp tmpfs rw,mode=1777,size=50m 0 0" \
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>> ${CHROOTDIR}/${DESTDIR}/etc/fstab
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local hostname
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hostname="$(echo ${KERNEL} | tr '[:upper:]' '[:lower:]')"
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echo "hostname=\"${hostname}\"" > ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'ifconfig_DEFAULT="DHCP"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'sshd_enable="YES"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'sendmail_enable="NONE"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'sendmail_submit_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'sendmail_outbound_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'sendmail_msp_queue_enable="NO"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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echo 'growfs_enable="YES"' >> ${CHROOTDIR}/${DESTDIR}/etc/rc.conf
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sync
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umount_loop ${CHROOTDIR}/${DESTDIR}
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return 0
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}
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arm_install_boot() {
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FATMOUNT="${DESTDIR%${KERNEL}}/fat"
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UFSMOUNT="${DESTDIR%${KERNEL}}/ufs"
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chroot ${CHROOTDIR} mkdir -p "${FATMOUNT}" "${UFSMOUNT}"
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if [ "${PART_SCHEME}" == "GPT" ]; then
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dospart="/dev/${mddev}p1"
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ufspart="/dev/${mddev}p2"
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fi
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if [ "${PART_SCHEME}" == "MBR" ]; then
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dospart="/dev/${mddev}s1"
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ufspart="/dev/${mddev}s2a"
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fi
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chroot ${CHROOTDIR} mount_msdosfs ${dospart} ${FATMOUNT}
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chroot ${CHROOTDIR} mount ${ufspart} ${UFSMOUNT}
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if [ "${EMBEDDED_TARGET}" == "arm" ]; then
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chroot ${CHROOTDIR} cp -p ${UFSMOUNT}/boot/ubldr.bin \
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${FATMOUNT}/ubldr.bin
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fi
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BOOTFILES="$(chroot ${CHROOTDIR} \
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env TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \
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WITH_UNIFIED_OBJDIR=yes \
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make -C ${WORLDDIR}/stand -V .OBJDIR)"
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BOOTFILES="$(chroot ${CHROOTDIR} realpath ${BOOTFILES})"
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chroot ${CHROOTDIR} mkdir -p ${FATMOUNT}/EFI/BOOT
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chroot ${CHROOTDIR} cp -p ${BOOTFILES}/efi/loader_lua/loader_lua.efi \
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${FATMOUNT}/EFI/BOOT/$(efi_boot_name ${EMBEDDED_TARGET})
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chroot ${CHROOTDIR} cp -R ${UFSMOUNT}/boot/dtb ${FATMOUNT}
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chroot ${CHROOTDIR} touch ${UFSMOUNT}/firstboot
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sync
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umount_loop ${CHROOTDIR}/${FATMOUNT}
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umount_loop ${CHROOTDIR}/${UFSMOUNT}
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chroot ${CHROOTDIR} rmdir ${FATMOUNT}
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chroot ${CHROOTDIR} rmdir ${UFSMOUNT}
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}
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arm_install_uboot() {
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# Override in the arm/KERNEL.conf file.
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return 0
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}
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arm_do_quirk() {
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# Override in the arm{,64}/BOARD.conf file.
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}
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