Always rootfs-flashing Fail

[Martin Guy]

2007/11/29, JinKyoungKwon <rcnzzang at websync.co.kr>:
> ~/moko/build/tmp/deploy/glibc/images/neo1973$ sudo
> ./dfu-util -a rootfs -R -D
> openmoko-devel-image-fic-gta01.jffs2
>
> [#####################################dfu_download error
> -84

> Always same dfu-download error -84.

Just a few random guesses:
- is your USB host a USB-2.0 host or a USB-1.1 host? 1.1 may be slower.
- are you going through a USB hub or connecting directly to the host ?
Thru hub is said to cause problems due to the USB reset it performs,
though it works fine for me thru a USB 2.0 hub.
- is your download of *.jffs2 complete? Check the file length.
(unfortunately you cannot check for a corrupted download because the
website does not give MD5 hashes for the files)