Simtec Electronics generally provide ABLE upgrades as a romwrite package which combines both the programming utility and the upgrade in a single binary image.
Upgrades to the latest version can be obtained for each supported product on the Simtec Electronics website from the resource pages.
A version of ABLE which is up-to-date at the time of shipping is provided on the boards support CD. It is always recommended that the latest update be obtained from the website in preference to the CD version.