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&t=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 Brandon wrote: > > I have been spending some time trying to understand device tree overlays. > Currently my uEnv.txt is configured so that: > > ##BeagleBone Black: HDMI (Audio/Video) disabled: > dtb=am335x-boneblack-emmc-overlay.dtb > > > cat /sys/devices/platform/bone_capemgr/slots > 0: PF---- -1 > 1: PF---- -1 > 2: PF---- -1 > 3: PF---- -1 > 4: P-O-L- 0 Override Board Name,00A0,Override Manuf,univ-emmc > > > I would like to keep the GPIOs that default as PIN_OUTPUT_PULLUP from > doing so, and would prefer them to pulldown. > > What is the best way to go about doing that? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/8c729600-ee31-44b7-84b8-1176b100aaa3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
