On Thu, Mar 29, 2018 at 10:35 AM, Jon Lundstrom <j.b.lundst...@gmail.com> wrote:
> I'm trying to enable SPI on my BBB but constantly fail following the advises
> I find in the forums.
>
> It seems like echoing anything into /sys/devices/platform/bone_capemgr/slots
> is obsolete. Instead I should set up in /boot/uEnv.txt, but how? What should
> I add in that file?
>
> I've tried:
> cape_enable=bone_capemgr.enable_partno=BB-SPIDEV0
> or:
> optargs=quiet drm.debug=7 capemgr.enable_partno=BB-SPI0-01

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

uboot_overlay_addr0=/lib/firmware/BB-SPIDEV0-00A0.dtbo

Regards,

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

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