Update the files which contain no license information with the
'Apache-2.0' SPDX license identifier. Many source files in the tree are
missing licensing information, which makes it harder for compliance
tools to determine the correct license.
By default all files without license information are under the default
license of Zephyr, which is Apache version 2.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Since most of nRF5x-based boards can be used either as a standalone
development kit or as a BLE controller to connect to an external host,
add DT overlays so that the baud rate is correctly set to 1Mbit/s
whenever building the hci_uart sample application.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Anas Nashif