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From: "Koelle, Holger" <Holger.Koelle@allegion.com>
To: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Enable Display/Splash on Phycore am335x with barebox 2020.01.0
Date: Wed, 12 Aug 2020 07:36:58 +0000	[thread overview]
Message-ID: <AM0PR01MB4467F624E0FEFF24256BA6838F420@AM0PR01MB4467.eurprd01.prod.exchangelabs.com> (raw)

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?


Regards,

H.Kölle

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             reply	other threads:[~2020-08-12  7:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-12  7:36 Koelle, Holger [this message]
2020-08-12  9:51 ` Sascha Hauer
2020-08-12 12:47   ` Ahmad Fatoum

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