• https://www.textplain.net/tutorials/2015/cross-compiling-freebsd-ports-for-the-beaglebone-black/
• https://wiki.freebsd.org/FreeBSD/arm/Cubieboard
• https://wiki.freebsd.org/FreeBSDMarvell
• https://wiki.freebsd.org/FreeBSD/arm/crossbuild
• https://www.textplain.net/tutorials/2015/cross-compiling-freebsd-ports-for-the-beaglebone-black/

Create sd card image to boot on dreamplug

First build: git clone git://github.com/freebsd/freebsd.git src export BASEDIR=/usr/src/freebsd_dreamplug
export MAKEOBJDIRPREFIX=$BASEDIR/obj

MAKE_JOBS="-j 4"

cd $BASEDIR/src
make ${MAKE_JOBS} buildworld TARGET_ARCH=arm UBLDR_LOADADDR=0x6400000 __MAKE_CONF=/dev/null srcconf=/dev/null
make ${MAKE_JOBS} buildkernel TARGET_ARCH=arm KERNCONF=DREAMPLUG-1001 __MAKE_CONF=/dev/null srcconf=/dev/null
make installworld TARGET_ARCH=arm DESTDIR=$BASEDIR/dist __MAKE_CONF=/dev/null srcconf=/dev/null
make distribution TARGET_ARCH=arm DESTDIR=$BASEDIR/dist __MAKE_CONF=/dev/null srcconf=/dev/null
make installkernel TARGET_ARCH=arm KERNCONF=DREAMPLUG-1001 DESTDIR=$BASEDIR/dist __MAKE_CONF=/dev/null srcconf=/dev/null

From [http://blog.openkod.com/blogs/hasan/2015/06/install-freebsd-101-dreamplug]:

dd if=/dev/zero of=dreamplug.img bs=1M count=4096
mdconfig -t vnode -f dreamplug.img -u 0
gpart create -s mbr md0
gpart add -s32m -t \!14 md0
gpart set -a active -i 1 md0
gpart add -t freebsd md0
newfs_msdos -F 16 /dev/md0s1
newfs /dev/md0s2
mount -t msdosfs /dev/da0s1 /mnt
cp obj/arm.arm/usr/src/freebsd_dreamplug/src/sys/DREAMPLUG-1001/kernel.bin /mnt
umount /mnt
mount /dev/md0s2 /mnt
cp -av dist/* /mnt
cp -av dist/.* /mnt
# now customize things in /etc
umount /mnt

-- KoenMartens - 13 Jan 2017