On Sun, Dec 29, 2013 at 12:10 PM, Steve Underwood <steveu(a)coppice.org> wrote:
Hi,
It looks like the BeagleBone Black is still running at 550MHz with the
latest Fedora 20. Does anyone know what is holding it back from running at
1GHz? Is the a uboot thing, or a kernel thing, or something else? I saw a
version of uboot referred to as making the BBB run at 1GHz, but when I tried
experimenting with that I got the same 550MHz clock speed.
with v3.12.x:
These 5 patches are needed:
https://github.com/RobertCNelson/linux-dev/tree/am33x-v3.12/patches/cpufreq
or with v3.13-rcX:
https://github.com/RobertCNelson/linux-dev/blob/am33x-v3.13/patches/dts/0...
Regards,
--
Robert Nelson
http://www.rcn-ee.com/