Hi Erik,

On 05/07/2014 01:02 AM, Erik Botö wrote:
On Tue, May 6, 2014 at 8:16 PM, Eric Nelson
<[email protected]> wrote:
Hi Erik,


<snip>


I just tested against this image, revision fe41f1e of our kernel
and nitrogen6x_defconfig on a Nitrogen6x and things worked
perfectly through a handful of re-boots:

         http://boundarydevices.com/yocto-kernel-3-10-17-beta/

Let me know if you'd like me to upload a binary kernel package.

Thanks for helping out!


No problem. That's what we're here for.

After testing this out and getting really confused about it still not
working I started to look through the early boot output on the serial
console looking for some board revision info. Then I noticed that it
used the sabrelite version of the device tree file since board was
unset in u-boot. By doing a "setenv board nitrogen6x" in u-boot before
booting, which makes it use the correct dtb-file, sound works like a
charm. So I guess it was a user error all along, although a
not-so-obvious one :)

After upgrading u-boot on the board from "U-Boot
2013.01-00058-g5957f6d" to "U-Boot 2014.04" the board variable is set
by default and hence everything works out-of-the-box.


Thanks for the note about this. Since upgrading U-Boot is a
separate operation for our boards, we'll likely have others
hit the same thing as they make the transition to DT.

Regards,


Eric
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