A quick note to say that I've released RPM Fusion free for Fedora 17 on ARM (for both softfp/hardfp).
Please follow this page for ARM users:
The install procedure should be exactly the same as for primary arches, but since a little fix is needed, I've made a dedicated link to the latest release RPM for f17:
$ sudo yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-17.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-17.noarch.rpm
If you want to build a package using any RPM Fusion dependency, you can install mock-rpmfusion-free.
The next step is to do the same for nonfree, then to build the updates repo.