HDMI support for Beaglebone Black

Ulrich Grey usenet at ulrich-grey.de
Wed Jan 21 15:18:44 UTC 2015


Hello,

I have patched r277484 current.
I have booted the BBB and got HDMI output 640x480.
I don't get a boot promt.
The BBB shows the date, just before the boot prompt would appear and stops.
After some minutes I get a kernel message:

aintc0: Spurious interrupt detected (0xffffffff)

If I do ctrl-alt-del, the BBB reboots.

Ulrich
------------------------------------------------
On Mon, 19 Jan 2015 21:04:41 -0800
Oleksandr Tymoshenko <gonzo at bluezbox.com> wrote:

> Hi,
> 
>    I?ve just finished first draft of TDA19988 driver for beaglebone black. It
> enables standard VGA console (640x480 at 60Hz) output on mini-HDMI port
> of the devices 
> 
> Please test and let me know if it works for you. You need to have HDMI
> monitor connected to the device before booting it up. 
> 
> Patch: https://people.freebsd.org/~gonzo/arm/patches/bbb-hdmi-20150119.diff
> 
> Thank you
> 
> -- 
> gonzo
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