SD Card setup for ODROID-X
Posted by ODROID on 01 August 2012 at 13:29 pmhttp://www.hardkernel.com/?b130
To boot the ODROID-X/X2/U/U2, you need an SD card or eMMC module installed with a
bootloader and a suitable Operating System.
Some ODROID kits will come with a ready-to-go card, but if you didn't purchase one you will need to prepare your own:Official images are available in this link.
Please note that the use of the "dd" tool can overwrite any partition of your machine. If you specify the wrong device in the instructions below you could delete your primary Linux partition. Please be careful.
If you are using Ubuntu and hesitate to use the terminal, you can use the ImageWriter tool (nice graphical user interface) to write the .img file to the SD card.
The SD card image is sized for a 8GB card. The Fedora Remix will automatically resize the partitions on the card during the first boot. The Debian version won't, so you'll have to do it manually. It's much easier if you do this on another machine, as the SD card can't be mounted when you do this.
Look here for instructions.
Please note most of those instructions came from famouse RPi WiKi.