[U-Boot] [PATCH] sunxi: usb-phy: Never power off the usb ports

Marek Vasut marex at denx.de
Wed Jul 8 17:02:51 CEST 2015


On Wednesday, July 08, 2015 at 04:54:07 PM, Hans de Goede wrote:
> USB devices are not really designed to get the power bounced off and on
> at them. Esp. USB powered harddisks do not like this.
> 
> Currently we power off the USB ports both on a "usb reset" and when
> booting the kernel, causing the usb-power to bounce off and then back
> on again.
> 
> This patch removes the powering off calls, fixing the undesirable power
> bouncing.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Shall I pick this through u-boot-usb or would you like this to go through
u-boot-sunxi ? Recently, I feel a bit left out :-) (but I'm not opposed
if you pick this through sunxi, don't get me wrong).

Best regards,
Marek Vasut


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