On Wed, May 17, 2017 at 11:17 PM,  <[email protected]> wrote:
> Hello Everyone,
>
> I am not able to enable ADC overlay, I am not sure what I am doing wrong:

First see:

http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays

and verify you are running the latest version of u-boot:


>
> dtb=am335x-boneblack.dtb

drop this, u-boot will decide what *.dtb to use

>
> enable_uboot_overlays=1
> disable_uboot_overlays_emmc=1
> disable_uboot_overlays_video=1
> disable_uboot_overlays_audio=1
> disable_uboot_overlays_wireless=1
> #disable_uboot_overlays_adc=1
>
> uboot_overlay_adc=/lib/firmware/BB-ADC-00A0.dtbo

Drop the uboot_overlay, adc will automatically be loaded.

>
> cmdline=coherent_pool=1M quiet
>
> Thank you for help!

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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