configs: spresense: add MSC and USB Composite device
* configs: spresense: add USB Composite device
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: add usbmsc configuration
the usbmsc support has been added and we can add an configuration
for spresense board
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: add button template
Spresense board does not have buttons and this is a template
for gpio buttons that can be connected on the external header
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
