17 Dec
2013
17 Dec
'13
2:07 a.m.
On Sun, 2013-12-15 at 20:22 +0100, Marek Vasut wrote:
On Sunday, December 15, 2013 at 07:56:35 PM, Sergei Ianovich wrote:
While testing, I've run into an issue with USB support. If I do
$ usb startin U-Boot, not only it doesn't see an attached flash storage, but also it break USB in the kernel. If I just boot the kernel from flash or tftp, USB works in the kernel.
The OHCI controller is not properly shut down before booting kernel, that's what I'd check first.
Thanks for the tip. That was practically it. USB was started and stopped twice (first by board then by CPU code). The driver is fine.