This is the same board I have posted about before.
The board is closer to a PocketBeagle than a BBB
But it has eMMC matching the BBB as well as a 4.3 LCD.
After dealing with a number of board issues,
I can boot an SDcard image of bone-debian-9.6-console-armhf-2018-12-10-2gb.img
with uEnv.txt modified
and the console set to ttyO4
after logging in
runs through to completion.
If I reboot - the board hangs - none of the USR# leds come on
If I hold S2 and reboot - it will reboot off the SDcard.
After booting from the SDcard I can mount and examine the eMMC and it looks fine.
If I use fdisk to clear the boot flag on the eMMC - the board boots fine off of the SDcard.
If I remove the linux kernel from the boot directory in the SDcard - the board with start booting the SDcard and switch to the eMMC.
Clearly the eMMC is working
I am guessing that something is wrong with the bootloader on the eMMC
Does that sound correct ?
Doesn;t the flasher copy the bootloader from the SDcard ?
Any ideas how I get this to boot from eMMC without the SDcard ?