Add CONFIG_USB_SERIAL and CONFIG_USB_SERIAL_CP210x.

These enable the board to use usb-over-serial to control remote GPIO
pins. The drive-by-wire project uses these to control LEDs in our first
prototype form factor.

Change-Id: I1e39b1deb732a897646e396dcf3496e2a1edf32a
1 file changed
tree: 6d4a34df579dd2d70f3187b5fbffa1a5e16c069b
  1. boot.txt
  2. defconfig
  3. flash.sh
  4. fstab.emmc
  5. fstab.sdcard
  6. partition-table.json