I created a minimal image with Yocto for my BBB, but I can’t enable the LCD 7" cape. On directory /sys/devices doesn’t appears bone_capemgr.6. I tried to copy the device tree that I created with another image, without Yocto, to /lib/firmware. The directory bone_capemgr.6 appears, but slots it’s empty and I can’t export nothing.
How do I enable capes with Yocto, do I need change some recipes?