On Wed, Aug 26, 2015 at 11:49:14AM +0200, Vincent Stehlé wrote: > On 08/26/2015 06:41 AM, Peter Chen wrote: > .. > > Vincent, would you supply related u-boot and pc tools for me? > > Then, I can reproduce it. > > Hi Peter, > > Thanks for your concern! > > I have updated the bugzilla Bug 103461 with more details, to spare the > list. Do not hesitate to let me know if you need any additional details. > Hi Vincent, Since I can't find the app running at linux pc at bugzilla, I use Freescale's Mfgtool to have a try, but can't reproduce it. Would you supply below: 1. The u-boot.bin which you use to reproduce it 2. The application used to load u-boot.bin from pc, and related script 3. Instruction how to use the tool to reproduce the failure Meanwhile, Would you please enable chipidea debug at kernel configuration, and add 'debug' at your u-boot command line to run it again, I would like to see the log if possible? Device Drivers ---> [*] USB support ---> <*> ChipIdea Highspeed Dual Role Controller [*] ChipIdea driver debug -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html