On Wed, Apr 13, 2016 at 6:19 AM, <yolc...@gmail.com> wrote:
> My BBB has to communicate with a new homemade cape, which has different
> I2C sensors and a MCU controlled by UART.
>
> The BBB has a Debian 7.8 distro, Debian 4.6.3-14, with 4.1.18-ti-r56
> kernel.
>
> Then, I need to add cape support into capemgr in order to work with the
> cape.
> Looking for some info, I have just found that Device Tree Overlays (*.dtbo
> & *.dts) files need to be stored at "*/lib/firmware*".
> And there must be the '*bone_capemgr.X*' path into "*/sys/devices*".
>
> The fact is that there is no '*bone_capemgr.X*' path at "*/sys/devices*".
>
> So, I have two issues here:
>
> 1. How to build my own device tree overlay?
> 2. And the main one, *how to add it to the system properly*?
>
> Due to there is no capemgr support ('*bone_capemgr.X*') at my BBB, it
> would be great to know how to add it.
>
4.1.18-ti-r56 has capemgr support..
https://github.com/beagleboard/bb.org-overlays
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
For more options, visit http://beagleboard.org/discuss
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