Option 1:
- remove the Bela cape, then it should manage to boot fine from the SD Card just by holding down the USER button (or jumpering P8_43 to GND).
Option 2:
- boot without SD card
- log into the stock OS on the board (ssh debian@192.168.7.2. Password should be temppwd)
- wipe off the boot partition from the eMMC: run ON THE BOARD:
sudo dd if=/dev/zero of=/dev/mmcblk0 bs=1024k count=100
sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1024k count=100
only one of the two will succeed. That's ok.
- shut down, insert SD card, boot (without jumpers or button). It will boot from the SD card.
Once you are in, booted from the SD card, you can use /opt/Bela/bela_flash_emmc.sh to flash the eMMC with the content of the SD card (takes about 10 minutes)
