L4Android/L4Linux Beagleboard framebuffer and driver

Adam Lackorzynski adam at os.inf.tu-dresden.de
Wed Sep 28 14:51:45 CEST 2011


On Mon Sep 26, 2011 at 13:23:44 +0200, giowck wrote:
> I'm trying to figure out how to get the framebuffer working on my
> beagleboard using the spectrum example.
> I noticed the following errors in my bootstrap log:
> mag     | l4drv: Could not find driver for OMAP_TSC.
> mag     | l4drv: Could not find driver for OMAP_KP.
> spectrum| x:640 y:480 bit/pixel:16 bytes/line:960

> Please see [1] for the full log.
> How do I fix this? How do I include those drivers?

Those have nothing to do with the display and the beagleboard.
> Anyway, are any further steps required to make the LCD work?
> Because here [2], Adam says that U-Boot should configure my LCD
> display and that l4fb uses those settings.

The output looks good. Does u-boot actually show a logo on the display
when you power the board up?

Adam                 adam at os.inf.tu-dresden.de
  Lackorzynski         http://os.inf.tu-dresden.de/~adam/

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