Can't flash smaller root-fs through dfu-util?

[Mike Montour]

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