Am 07.07.2014 17:54, schrieb David Anders:
or just purchase a RTC Cape
http://elinux.org/CircuitCo:RTC_Cape for $29.99MSRP
Thanks, but I already have fully working hot-pluggable USB-RTCs I can
use with almost all RTC-less boards I have.
But you might have an interesst in some patches I've written to use
them. They will make it possible to use the RTC-drivers as modules (and
the time still will be set automatically by the kernel), besides to
choose by kernel-command-line which RTC driver will be used:
https://lkml.org/lkml/2014/6/13/6
Unfortunately they will likely never end up in mainline.
Regards,
Alexander Holler
On Friday, February 1, 2013 1:51:51 AM UTC-6, Alexander Holler wrote:
Hello,
I've ust had a look at the specs for BeagleBone Black.
As usual, my first question was: Does it support RTC operation?
Having a first look at the schematics, it does not look like it is
possible to connect some coin battery or similiar to drive the processor
in RTC only mode. Am I right and this another non-RTC design which needs
an external RTC connected to I2C or similiar?
--
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