View source for Rock/debian

This page describe how to make a Debian image for radxa rock/pro/lite.

We can use debootstrap to create a Debian rootfs.

First install qemu-user-staic if you haven't

 sudo apt-get install qemu-user-static binfmt-support

Generate the image
 dd if=/dev/zero of=rootfs.ext4 bs=1M count=1024
 mkfs.ext4 -F -L linuxroot rootfs.ext4
 sudo mount -o loop rootfs.ext4 /mnt

Start the bootstrap
 cd /mnt
 export distro='''wheezy'''
 sudo debootstrap --arch=armhf --foreign $distro .
 sudo cp /usr/bin/qemu-arm-static ./usr/bin/
 sudo chroot '''.'''
 /debootstrap/debootstrap --second-stage

Add source.list
 export distro='''wheezy'''
 cat <<EOF > /etc/apt/sources.list
 deb http://http.debian.net/debian $distro main contrib non-free
 deb-src http://http.debian.net/debian $distro main contrib non-free
 deb http://http.debian.net/debian $distro-updates main contrib non-free
 deb-src http://http.debian.net/debian $distro-updates main contrib non-free
 deb http://security.debian.org/debian-security $distro/updates main contrib non-free
 deb-src http://security.debian.org/debian-security $distro/updates main contrib non-free
 EOF

Add file system table
 cat <<EOF >> /etc/fstab
 none    /tmp    tmpfs   defaults,noatime,mode=1777 0 0
 EOF

Add the host name
 echo "radxa-debian" > /etc/hostname

Enable serial console
 echo "T0:2345:respawn:/sbin/getty -L ttyFIQ0 115200 vt100" >> /etc/inittab

Setup the locale and install some packages
 export LANG=C
 apt-get update
 apt-get install locales
 dpkg-reconfigure locales
 apt-get install ssh wireless-tools usbutils wpasupplicant   # install other packages as you like

Set root password.
 passwd
Now we are done with the rootfs.
 exit

Umount the rootfs.ext4, yo now get the Debian rootfs.
 sudo umount /mnt