Hi Holger, On Wed, Aug 12, 2020 at 07:36:58AM +0000, Koelle, Holger wrote: > Hi everybody, > > This week i've tried to enable our Display (which working without > problems in Linuxkernel 4.19.94) in Barebox without success. > > I've patched the Devicetree similar to am335x-evm.dts with our display > timings and the other values. But I got no fb0 device or a matching > driver for the panel/gpu. > In the drivers section I can't find any driver which matching tilcdc > and am335x-tilcdc like described in the barebox documentation. > > Of_dump shows that the panel is there, but drvinfo says there is no > driver.I've tried to use the simple-panel driver but without > success... > > So my Question : Is it possible to enable the drm (gpu) unit in > Barebox 2020.01.0 at the am335x phycore board or is it not supported? We don't have a framebuffer driver for am335x, so you won't have any luck getting a picture out of the hardware with barebox. The simple-panel driver is only for the panel itself, but not for the framebuffer. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
