Jean-Christophe PLAGNIOL-VILLARD ??:

On 17:59 Fri 16 Jan , Jacky Lam wrote:

...

Dear all,

Could anyone kindly tell me if u-boot supports itself as a mass storage device?

no, maybe MTP will be simplest to implement

...

Or if u-boot main stream support the a protocol so call USB DFU(Universal Serial Bus Device Firmware Upgrade)?

no

...

I have first seen this on openmoko.org and seems they use u-boot as well. However, when I look at the newest u-boot (1.3.4). It seems no code is about it. I don't know if I have overlooked something.

I've ssen it in the u-boot dev tree of openmoko but they never do the necessary to add it to the Mainline

feel free to send patch

Would it be appropriate to send the patch if I am not the original author???

Best Regards, J.