On Mon, Apr 1, 2019 at 4:04 PM Daniel Kulp <[email protected]> wrote:
>
>
> On Apr 1, 2019, at 4:55 PM, Robert Nelson <[email protected]> wrote:
> On Sat, Mar 30, 2019 at 12:26 PM Daniel Kulp <[email protected]> wrote:
>
> As an FYI, I checked out the kernel source and updated the 
> arch/arm/boot/dts/Makefile file to do:
>
> +        am335x-sancloud-bbe-uboot-univ.dtb \
>
> and then copied arch/arm/boot/dts/am335x-sancloud-bbe.dts to 
> arch/arm/boot/dts/am335x-sancloud-bbe-uboot-univ.dts and added the line:
>
> #include "am335x-bone-common-univ.dtsi"
>
> to the top (below the am335x-boneblack-common.dtsi) and rebuilt the dtbs and 
> installed just the new one, and everything works.  :)   config-pin works.
>
>
> Except for the pin's tied up via hdmi and eMMC on the header..
>
>
>
> Are you sure?    With the above and:
> disable_uboot_overlay_video=1
> disable_uboot_overlay_audio=1
>
> I get a total of 59 pins that are queryable with config-pin which is the same 
> number I get on a regular BBB:

You should see a good dozen issue here:

dmesg | grep pinctrl

The ./*-uboot-univ.dts start out as a basic empty dts:

https://github.com/RobertCNelson/dtb-rebuilder/blob/4.14-ti/src/arm/am335x-boneblack-uboot-univ.dts

Regards,

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

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