Hi and thank you for the answer Jonathan!
Do you happen to also know a good reference on how to incorporate an
overlay into the yocto build?
On December 21, 2023 15:58:56 Jon Cormier <jcorm...@criticallink.com> wrote:
Here is a possible example overlay that configures pinmuxes with the
expectation that the pru's will use them. There is likely a similar
example in that long list of overlays that disables hdmi.
https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/AM335X-PRU-RPROC-4-19-TI-PRUCAPE-00A0.dts
Note its entirely possible these examples won't build or apply correctly on
a different kernel version, but they should still be a decent starting point.
On Thu, Dec 21, 2023 at 6:34 AM Lukasz Przenioslo <breme...@gmail.com> wrote:
Hello there,
I was able to compile the Poky image (Dunfell) with meta-ti included for
the BBB. I am working on an open source project intended for home
automation based on the BBB: https://github.com/Beaglenode/BeagleNodeHW
The next step I am trying to make is to prepare a proper device tree
overlay that would align with the HW requirements of this project (or
"cape"). I need to:
- Disable the HDMI pins,
- configure multiple pins as either PRU0 or PRU1 controlled.
For that I thought the best approach would be to prepare a DTO, instead of
modifying the default one for BBB. I don't know how to prepare that DTO yet
and I don't know how to include it in my build. I would like to ask for
some help in this manner, especially the prior part (how to load the custom
DTO). Right now I am still modifying everything in the local.conf, as I do
not have the knowledge yet to build my own distro for this device (that's
the end plan).
I would appreciate all help!
--
Jonathan Cormier
Software Engineer
Voice: 315.425.4045 x222
http://www.CriticalLink.com
6712 Brooklawn Parkway, Syracuse, NY 13211
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#17363):
https://lists.yoctoproject.org/g/meta-ti/message/17363
Mute This Topic: https://lists.yoctoproject.org/mt/103298715/21656
Group Owner: meta-ti+ow...@lists.yoctoproject.org
Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub
[arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
