[fedora-arm] BeagleBone Black CPU speed
jos at xos.nl
Sun Dec 29 18:45:33 UTC 2013
On Mon, Dec 30, 2013 at 02:10:37AM +0800, Steve Underwood wrote:
> 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.
As I reported earlier, using a Debian image runs (more than) 2x faster,
so it might be possible to analyze it, looking at what they did/use
(both Fedora and Debian are booted from SD, the stock eMMC is not changed).
-- Jos Vos <jos at xos.nl>
-- X/OS Experts in Open Systems BV | Phone: +31 20 6938364
-- Amsterdam, The Netherlands | Fax: +31 20 6948204
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