62a7dae44d
Traditionally, we've used /boot/msdos for the MBR mount point for the SD images that we produced. For GPT and bsdinstall, we've used /boot/efi. Migrate to using /boot/efi for MBR as well and add a /boot/msdos -> /boot/efi symlink for compatibility (which may disappear before 14.0, but will remain on the stable branches). When we first created the arm images, there was no EFI booting and the FAT partion on an MBR image was used to hold the firmware, uboot.bin, SoC config files and ubldr. When we transitioned to uboot with EFI, we put the loader files in the same partition. Later we standardized on /boot/efi at about the same time we added GPT support to the RE produced images. We left the MRB case as /boot/msdos for legacy reasons and since it wasn't always EFI. Later, we dropped support of non-EFI booting on the RE produced images, so the duality of /boot/msdos diminished even more. Since so little secondary meaning remains, putting it all in /boot/efi standardizes the location and reflects the RE images better as using efi-only booting. In addition, always label the msdosfs partion 'efi'. While a small misnomer on some systems that store other files in the ESP, it was requested in review for more consistency for similar reasons to the mountpoint rename. There was no way to have an 'alias' or 'second label' here, so this breaks compatibility. Since the images are self-contained, this was judged to be an acceptable change. Sponsored by: Netflix Reviewed by: manu, allanjude, emaste, gjb Differential Revision: https://reviews.freebsd.org/D36635
281 lines
9.2 KiB
Bash
281 lines
9.2 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, arm64, or RISC-V 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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if [ $(sysctl -n kern.geom.part.mbr.enforce_chs) != 0 ]; then
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return 1
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fi
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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 efi -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 -b 64k ${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 ${DESTDIR}
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fi
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_OSVERSION=$(chroot ${CHROOTDIR} /usr/bin/uname -U)
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REVISION=$(chroot ${CHROOTDIR} make -C /usr/src/release -V REVISION)
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BRANCH=$(chroot ${CHROOTDIR} make -C /usr/src/release -V BRANCH)
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export UNAME_r=${REVISION}-${BRANCH}
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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/efi
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# Compatibility symlink to /boot/msdos for 13.1 and earlier
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chroot ${CHROOTDIR} ln -s ${DESTDIR}/boot/efi ${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/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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echo "tmpfs /tmp tmpfs rw,mode=1777 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} ${UFSMOUNT}
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BOOTFILES="$(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 ${EMBEDDED_TARGET}/${BOARDNAME}.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 ${EMBEDDED_TARGET}/${BOARDNAME}.conf file.
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}
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