cpufrequtils : Userspace utilities for the Linux kernel cpufreq subsystem ( http://www.kernel.org/pub/linux/utils/kernel/cpufreq/ )
nvclock : NVIDIA Overclocking Utility ( http://www.linuxhardware.org/nvclock/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a arm_support
For Paludis use this rsync : rsync://gentoo.zugaina.org/arm_support-portage
If you have a problem : ycarus(-at-)zugaina.org