I'm trying to write Debian 7.5 (2014-05-14) onto a BeagleBoneBlack Industrial from Element14, but following the instructions at http://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Flashing_eMMC didn't work. It doesn't flash the image at reboot (at least, there is no LED flashing pattern).
Here is no init-eMMC-flasher-v3.sh file in the Debian 7.5 image, so I ran a git pull from /opt/scripts and got the script. What do I need to do to flash the eMMC at reboot? Should I use a different script that the v3 one? Or will it fail for other reasons? I am willing to do it manually with dd. It looks like I want something like dd if=/dev/mmcblk0 of=/dev/mmcblk1 But the drive at /dev/mmcblk0 is 16Gb (the size of my microSD card) and the eMMC drive is only 4Gb, so it fails. Maybe I need to make a partition on /dev/mmcblk1 and do something like the following. How should I set up that partition on the command line? dd if=/dev/mmcblk0p1 of=/dev/mmcblk1p1 Backstory: I am trying to upgrade from 2Gb BeagleBoneBlack boards to 4Gb BeagleBoneBlack Industrial boards from Element14. The old boards have Debian 7.5 (2014-05-14) on them and work just fine. The BBB Industrial boards come with Debian 7.9, and I haven't been able to get serial communication over /dev/ttyO1 working. Serial communication is working fine on a BBB Industrial from the SD card boot of 7.5, so if I could just flash 7.5 on the new boards, that might be a quicker fix that diagnosing the serial communication issues. -- 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/71fef6fb-52cb-493c-a81d-35c10fa4a2c1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
