
9 Sep
2005
9 Sep
'05
11:12 a.m.
Hi,
Le Vendredi 09 Septembre 2005 10:06, YenJung Chang a écrit :
Does u-boot support OHCI? README mentions that u-boot only support UHCI, however, there are some c files named "usb_ohci" in cpu directory. Does it mean u-boot also supports OHCI?
tested on AT91RM9200, seems to work on Samsung ARM CPU and some PPC.
Does u-boot support write action on usb storage? I have surfed usb codes, but I only found some functions for reading from usb storage, no any functions for writing found. Is it true or just my misunderstanding?
I also only tested read capabilities on usb keys. I don't think u-boot can write on them.
Eric