[U-Boot] [PATCH 17/17] sunxi: Hookup OTG USB controller support

Siarhei Siamashka
2015-01-31T02:54:47Z

On Sun, 11 Jan 2015 20:34:55 +0100
Hans de Goede <hdegoede@redhat.com> wrote:

> Hookup OTG USB controller support and enable the otg controller + USB-keyb
> on various tablets.
>
> This allows tablet owners to interact with u-boot without needing to solder
> a serial console onto their tablet PCB.

Thanks. Works great on my Primo73 and Primo81 tablets. However I have
just one naive question before happily taking it into use by default.

Is the hardcoded otg host mode (without checking the id pin) always
safe? For example, what happens if somebody connects a charger instead
of a usb keyboard to the tablet?

--
Best regards,
Siarhei Siamashka