[U-Boot] [PATCH] usb: hub: Increase the query delay

Stephen Warren swarren at wwwdotorg.org
Wed May 4 23:34:54 CEST 2016


On 05/04/2016 03:32 PM, Marek Vasut wrote:
> Increase the query delay, otherwise some sticks are not detected.
> The problem shows up on the USB bus analyzer such that the stick
> takes longer time to switch from FS mode to HS mode than the code
> allows when the controller starts from completely off state.

Acked-by: Stephen Warren <swarren at nvidia.com>

(I suspect this is more to do with the board than the USB controller, 
since the board controls the VBUS power. However, if this works, it's 
probably fine for now.)


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