I resolved this by disabling the old version of the u-boot bootloader on
the eMMC: (a step suggested in anothe rpost I had
here https://forums.adafruit.com/viewtopic.php?f=49=142107)
sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=10
On Friday, November 23, 2018 at 8:22:48 PM UTC-5, Mike
I have made progress on this and have a .dtbo that I can load manually and
set all of my gpio in the desired state I am looking for.
My issue now is getting this overlay to load on boot. Here is my uEnv.txt:
uname_r=4.4.113-ti-r149
enable_uboot_overlays=1
