On Mon, Apr 04, 2016 at 05:09:03PM +0200, Petter Mabäcker wrote: > > > 2016-04-04 15:17 skrev GUEYTAT Julien: > > > Hi, > > > > I would like to > add PiTFT support to the meta-raspberry layer. Or at least I would like > to add it in my own BSP layer. > > > > I read that Peter were playing with > that recently. Could you please give me some hints to do so? > > > > I > have at least two more screens to integrate. > > > > If someone could > point me to an example of a BSP based on meta-raspberrypi that would be > awesome. > > > > Thanks in advance, > > > > Best Regards > > > > JULIEN > GUEYTAT > > > > INGÉNIEUR INFORMATIQUE > > > > 1027, avenue du Docteur > Julien Lefebre BP27 > > > > 06271 Villeneuve-Loubet Cedex > > > > Fixe : +33 > (0) 492 024 545 > > Mob : +33(0) 617 980 383 > > Fax : +33(0) 492 024 546 > > > Email : j.guey...@cdssoft.studiel.fr > > > > www : www.studiel.fr [1] > > > > > PPENSEZ ENVIRONNEMENT, IMPRIMEZ SEULEMENT SI NÉCESSAIRE > > Hi Julien, > > > After some discussions with the community, we decided that the > official meta-raspberrypi pitft support should be added using > MACHINE_FEATURES. If you look in README for meta-raspberrypi there are > some basic description about how to enable support: > > For a already > supported pitft model (pitft22 is supported and 28r is on it's way > https://lists.yoctoproject.org/pipermail/yocto/2016-March/029284.html), > you can just add below MACHINE_FEATURES to local.conf: > > > MACHINE_FEATURES += "pitft pitft22" > > In order to add support for > additional models you can use > https://lists.yoctoproject.org/pipermail/yocto/2016-March/029284.html as > a reference. > Basically what you need are to: > > * add the overlay for > the screen > > * Add dtoverlay option with wanted default arguments in > rpi-config_git.bb > > * Add a default calibration (if needed) > > Assuming > an overlay exists for your model, it shouldn't be so tricky to fix the > rest.. >
As Petter says, everything should be in the README. Try to give it a spin and tell us how it goes. -- Andrei Gherzan
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