Hello, I have a Bela running on an older Beaglebone
I have updated the microsd card image and now I can only boot the firmware by starting with the USR button pressed.
I saw these instructions on the image download website:
"older Beaglebones will not manage to boot from an SD card flashed with this image without a little help (stuck with all LEDs solid blue). In order to boot they will require you to power up the board while pressing the "USR" button on the BBB ( at the back just above the SD card slot), then it will boot from the SD card. Then you should run /opt/Bela/bela_bootloader.sh once in order to copy the new bootloader to the eMMC so that next time it will boot without the USR button. If you want to flash the eMMC, then you can skip the bootloader copy step, as it will be copied as part of the eMMC flashing process."
I seems to answer my question, but I don't have a clue on how to run /opt/Bela/bela_bootloader.sh
where is that opt folder? I ran the ssh on bela and there is no /opt folder on my bela and on the source code I can't find it either. I found it on the burn bootloader github, but I don't know how to run that shell inside of bela.
Can anybody help me, please?