archlinux-chromebook.sh

umount /dev/sda*
# Create a new disk label for GPT. Type y when prompted after running:
parted /dev/sda mklabel gpt
#Partition the USB drive or SD card:
cgpt create -z /dev/sda
cgpt create /dev/sda
cgpt add -i 1 -t kernel -b 8192 -s 32768 -l U-Boot -S 1 -T 5 -P 10 /dev/sda
cgpt add -i 2 -t data -b 40960 -s 32768 -l Kernel /dev/sda
cgpt add -i 12 -t data -b 73728 -s 32768 -l Script /dev/sda
cgpt add -i 3 -t data -b 106496 -s `expr 15633375 - 106496` -l Root /dev/sda
# Tell the system to refresh what it knows about the disk partitions:
partprobe /dev/sda
#Format the partitions:
mkfs.ext2 /dev/sda2 
mkfs.ext4 /dev/sda3 
mkfs.vfat -F 16 /dev/sda12
#Download and extract rootfs tarball:
cd /tmp 
wget http://archlinuxarm.org/os/ArchLinuxARM-chromebook-latest.tar.gz 
mkdir root 
mount /dev/sda3 root 
tar -xf ArchLinuxARM-chromebook-latest.tar.gz -C root
#Copy the kernel to the kernel partition:
mkdir mnt 
mount /dev/sda2 mnt 
cp root/boot/vmlinux.uimg mnt 
umount mnt
#Copy the U-Boot script to the script partition:
mount /dev/sda12 mnt
mkdir mnt/u-boot 
cp root/boot/boot.scr.uimg mnt/u-boot 
umount mnt
#Install nv-U-Boot:
wget -O - http://commondatastorage.googleapis.com/chromeos-localmirror/distfiles/nv_uboot-snow.kpart.bz2 | bunzip2 > nv_uboot-snow.kpart
dd if=nv_uboot-snow.kpart of=/dev/sda1
#Unmount the root partition:
umount root
sync