[meta-freescale] Nitrogen6x2g Ubuntu kernel 3-14-52 : black screen

Gary Bisson gary.bisson at boundarydevices.com
Mon Jul 4 01:30:17 PDT 2016


On Wed, Jun 22, 2016 at 1:02 AM, Miroslav Lazic <lazic13 at gmail.com> wrote:
> Hi,
> I'm using Nitrogen6x 2Gb with Ubuntu image from
> https://boundarydevices.com/mx-linux-kernel-3-14-52 and U-Boot
> 2015.07-15001-g440d481 (Oct 07 2015 - 12:32:09 -0700).

This mailing list is about Yocto, not Ubuntu. Next time please ask
your question on our blog or NXP community forum.

> Also, I set
> allow_noncea=1
> bootargs=video=mxcfb0:dev=ldb,1024x600M at 60,if=RGB666

If you read the blog post carefully, it says:
This release uses the same mechanism as the 3.14.28 which means that
U-Boot is in charge of setting the display parameters in the device
tree. So it requires to use U-Boot v2015.07 or higher. Please make
sure to read our blog post about this release:

There you'll learn how to setup the displays, which cannot be done
with the bootargs.


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