3614 2012-12-17 15:14:27 +0000 usb3 boot not supported 2013-02-06 20:03:15 +0000 1 1 6 Yocto Project Subprojects Kernel kernel-configuration 1.4 x86 Multiple RESOLVED INVALID Medium+ major 1.4 M4 1 alexandru.damian nitin.a.kamble bruce.ashfield kevin.tian sgw yp.kernel.watcher yp.watcher --- --- --- oldest_to_newest 28326 0 alexandru.damian 2012-12-17 15:14:27 +0000 Environment ------------- Boot yocto live image (3.0.32-yocto-standard) from USB stick plugged-in a USB3 host port. What should happen ------------------ Yocto live image should boot without problems. What is happening ----------------- The yocto-standard doesn't have support for USB3 interfaces/host ports. As a result, the usb_storage is not seen and initrd crashes. Desired fix ----------- Add USB3 host support in standard configuration. 28736 1 bruce.ashfield 2013-01-10 21:29:06 +0000 We'd want to do this on the 3.2/3.4 and latest kernel for yocto 1.4, in fact, I'd suggest only 3.4 and the new kernel when available. I don't have any live boot boards available to test a config change like this, Nitin: is this something you can handle ? 28737 2 nitin.a.kamble 2013-01-10 21:31:19 +0000 Alexandru Damian: Which platform are you testing this on? 28753 3 alexandru.damian 2013-01-11 09:36:15 +0000 an i5 laptop (Samsung ultrabook) 28779 4 nitin.a.kamble 2013-01-11 19:26:18 +0000 Alexandru, I don't have a test platform with USB3 for testing here. I will try to do the kernel part, but for testing you may need to help out. Nitin 28927 5 nitin.a.kamble 2013-01-18 03:52:35 +0000 Alexandru Damian, Which YP BSP are you using for this? Nitin 29071 6 nitin.a.kamble 2013-01-23 03:20:04 +0000 Alexandru Damian, Can you answer the last question on this bug. 29103 7 nitin.a.kamble 2013-01-23 18:37:08 +0000 I have verified there is complete support for USB3 in our core based BSPs. Are you able to boot any other OS such as knoppix etc, from that USB3 port. Can you provide the boot log by capturing the dmesg output in a serial console log or net console log? Thanks, Nitin 29470 8 nitin.a.kamble 2013-02-01 22:19:42 +0000 . 29518 9 alexandru.damian 2013-02-05 09:44:17 +0000 Didn't got around to test, will do tonite. 29599 10 alexandru.damian 2013-02-06 20:03:15 +0000 After testing on the laptop, I think that the ports are hardware faulty - different USB devices fail even in Windows and Linux. I'm closing this bug.