[meta-freescale] [meta-fsl-arm-extra][PATCH] gk802: Add initial support

[Matthias Benesch]

On Tue, 2013-07-30 at 13:39 -0300, Daiane Angolini wrote:
> On 07/30/2013 05:00 AM, Matthias Benesch wrote:
> > Hello,
> > I would like to commit support for Zealz GK802 Freescale i.MX6 Quad Core
> > device.
> > The work is based on the information from
> > https://github.com/imx6-dongle/wiki/wiki
> >
> > Unfortunately it is not complete yet. U-Boot is working and the device
> > will load the kernel uImage from first fat partition. With the attached
> > "ubootcmd" file copied to the first fat partition of your micro-sd card,
> > the kernel will start completely, but will fail to init systemd (see
> > attached "gk802-boot.log" file).
> >
> > I already tried several bootargs configuration via the ubootcmd file, up
> > to following bootargs config without any further success:
> >
> > setenv bootargs 'console=ttymxc3,115200 consoleblank=0
> > root=/dev/mmcblk0p2 rootfstype=ext3 init=/lib/systemd/systemd rootwait
> > rw video=mxcfb0:dev=hdmi,1280x720M at 60,if=RGB24'
> >
> > I hope for the communitie's support to be able to finalize this work and
> > get the GK802 supported within Yocto.
> 
> Would it be "the classic DEVTMPS" problem?
> 
> Please, check if it's enabled on your kernel
> CONFIG_DEVTMPFS=y
> CONFIG_DEVTMPFS_MOUNT=y
> 

The DEVTMPFS did it. Now it is starting including systemd ;-).

I can remember that I saw this issue within one of the forum discussions
before. 

I will update the patch accordingly.

Matthias