[U-Boot] USB only works in Linux if started in UBoot

[Peter Tyser]

On Thu, 2011-05-12 at 15:36 +0000, Einar Már Björgvinsson wrote:
> hi
> 
> I was wondering what I was doing wrong here !
> 
> The USB functionality in Linux only works if I run 'usb start' in UBoot before starting the kernel.
> 
> Not sure what will resolve this, of course I can make automatic start command during starting of the bootloader but I think that's not optimal.
> 
> Any thoughts on this ?

What hardware are you running on?  What kernel version are you using?
What U-Boot version are you using?

This issue was present on some Freescale CPUs, but has been fixed in the
mainline kernel by the following commit in case you're running on one of
their CPUs:
http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commitdiff;h=cc604ddd118cf4a699c12bc41a5fa2d2f225f702;hp=ad84e4a9efb7c8ed322bafb6ebdb9c3a49a3d3a8

Best,
Peter