[U-Boot] Write operation for USB storage

[Prafulla Wadaskar]

Hi List

I can use fatload or ext2load to read from USB storage
My need is to write to a storage over USB interface.

With reference to this link https://lists.one-eyed-alien.net/pipermail/usb-storage/2008-May/003665.html

Is there any interface available or under development in U-boot to write on USB storage device either raw or through some file system?

Regards..
Prafulla . .