Dr. H. Nikolaus Schaller wrote:
cu -l /dev/ttyACM0 GTA01Bv3 # nand erase rootfs
Many thanks for your suggestions, but MacOS X has no cu command :-(
You can use "minicom" from the Darwin Ports collection. I've added a section on the Wiki:
http://wiki.openmoko.org/wiki/MacOS_X#USB_Serial
