Enable the USB3 port on FriendlyELEC NanoPC-T6.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/17349
(cherry picked from commit 6881b48dc6)
Link: https://github.com/openwrt/openwrt/pull/17466
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>