diff options
Diffstat (limited to 'images/cubieboard-2/rootfs')
| -rw-r--r-- | images/cubieboard-2/rootfs/Makefile | 61 | ||||
| -rw-r--r-- | images/cubieboard-2/rootfs/firstboot | 42 |
2 files changed, 103 insertions, 0 deletions
diff --git a/images/cubieboard-2/rootfs/Makefile b/images/cubieboard-2/rootfs/Makefile new file mode 100644 index 0000000..7a0da65 --- /dev/null +++ b/images/cubieboard-2/rootfs/Makefile @@ -0,0 +1,61 @@ +SSH_KEY_FILE?=$(HOME)/.ssh/id_rsa.pub +DISTRIBUTION=stretch +ROOTFS=rootfs + +all: $(ROOTFS).customized + +$(ROOTFS).debootstrapped: +# apt-cacher-ng listens on port 3142 + http_proxy="http://localhost:3142" \ + qemu-debootstrap \ + --include=linux-image-armmp-lpae,flash-kernel,u-boot-tools,parted,dbus,apt,openssh-server \ + --arch=armhf \ + $(DISTRIBUTION) \ + $(ROOTFS) \ + http://httpredir.debian.org/debian + touch $(ROOTFS).debootstrapped + +$(ROOTFS).customized: $(ROOTFS).debootstrapped + echo "cube" > $(ROOTFS)/etc/hostname + + echo "127.0.0.1 localhost" > $(ROOTFS)/etc/hosts + echo "::1 localhost" >> $(ROOTFS)/etc/hosts + + echo "deb http://httpredir.debian.org/debian $(DISTRIBUTION) main contrib non-free" > $(ROOTFS)/etc/apt/sources.list + echo "deb http://httpredir.debian.org/debian $(DISTRIBUTION)-updates main contrib non-free" >> $(ROOTFS)/etc/apt/sources.list + echo "deb http://security.debian.org $(DISTRIBUTION)/updates main contrib non-free" >> $(ROOTFS)/etc/apt/sources.list + + echo "auto lo" > "$(ROOTFS)/etc/network/interfaces.d/lo" + echo "iface lo inet loopback" >> "$(ROOTFS)/etc/network/interfaces.d/lo" + + echo "allow-hotplug eth0" > "$(ROOTFS)/etc/network/interfaces.d/eth0" + echo "iface eth0 inet dhcp" >> "$(ROOTFS)/etc/network/interfaces.d/eth0" + + echo "/dev/mmcblk0p1 / ext4 defaults 0 1" > $(ROOTFS)/etc/fstab + echo "tmpfs /tmp tmpfs defaults 0 0" >> $(ROOTFS)/etc/fstab + + echo "Cubietech Cubieboard2" > $(ROOTFS)/etc/flash-kernel/machine + echo 'LINUX_KERNEL_CMDLINE="console=ttyS0,115200 root=/dev/mmcblk0p1 rootwait panic=10 ${extra}"' > $(ROOTFS)/etc/default/flash-kernel + echo "setenv ethaddr 02:00:00:00:00:01" > $(ROOTFS)/etc/flash-kernel/ubootenv.d/50-ethaddr + chroot $(ROOTFS) flash-kernel + + mkdir -p -m 0600 $(ROOTFS)/root/.ssh + cat $(SSH_KEY_FILE) > $(ROOTFS)/root/.ssh/authorized_keys + sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/g' "$(ROOTFS)/etc/ssh/sshd_config" + chroot $(ROOTFS) sh -c "echo root:guest | chpasswd" + + cp firstboot $(ROOTFS)/etc/firstboot + chmod +x $(ROOTFS)/etc/firstboot + echo "#!/bin/sh -e" > $(ROOTFS)/etc/rc.local + echo "/etc/firstboot" >> $(ROOTFS)/etc/rc.local + echo "exit 0" >> $(ROOTFS)/etc/rc.local + chmod +x $(ROOTFS)/etc/rc.local + + touch $(ROOTFS).customized + +clean: + rm -rf $(ROOTFS) + rm -f $(ROOTFS).debootstrapped + rm -f $(ROOTFS).customized + +.PHONY: all clean diff --git a/images/cubieboard-2/rootfs/firstboot b/images/cubieboard-2/rootfs/firstboot new file mode 100644 index 0000000..fab67cd --- /dev/null +++ b/images/cubieboard-2/rootfs/firstboot @@ -0,0 +1,42 @@ +#!/bin/bash +set -e +echo "first boot: starting" + +echo "first boot: generating ssh host keys" +systemctl stop sshd +rm -f /etc/ssh/ssh_host_* +ssh-keygen -q -t rsa -N "" -f /etc/ssh/ssh_host_rsa_key +ssh-keygen -q -t dsa -N "" -f /etc/ssh/ssh_host_dsa_key +ssh-keygen -q -t ecdsa -N "" -f /etc/ssh/ssh_host_ecdsa_key +ssh-keygen -q -t ed25519 -N "" -f /etc/ssh/ssh_host_ed25519_key +systemctl start sshd + +echo "first boot: generating dbus machine-id" +rm -f /var/lib/dbus/machine-id +dbus-uuidgen --ensure + +echo "first boot: expanding root file system" +fdisk /dev/mmcblk0 <<EOF || true +p +d +1 +n +p +1 + + +n +w +EOF +partprobe +resize2fs /dev/mmcblk0p1 + +echo "first boot: generating initramfs" +update-initramfs -u + +echo "first boot: deleting script" +rm -f /etc/firstboot +sed -i '/.*firstboot/d' /etc/rc.local + +echo "first boot: finished" +reboot |