On Tue, Sep 12, 2006 at 02:31:56PM +0100, Bryan O'Donoghue wrote:
If you look in Das U-Boot USB git tree you will see an implementation of Linux-Gserial and CDC ACM. Somebody from TI did the original implementation of g_serial and I added in CDC ACM.
Great! But let me understand, you added CDC into g_serial or what? I'm a bit confused... Did you transfer the file through something similar to a serial line or similar to an ethernet?
I've actually transferred u-boot.bin over such a link via USB as part of my testing for usbdcore_mpc8xx, so if the transfer of files is what you are after perhaps just implementing usbdcore_au1100 yourself and using the higher layer usbtty.c would suffice, for your purposes.
As first step this is my target. However I need RNDIS also. Do you think adding it could be "easy" at this point of developing?
Alternatively you may really need to implement Ethernet over the USB. [snip]
I see. But for the moment it's sufficient to me just transferring files. :)
Thanks a lot for your message,
Rodolfo