Squashed commit of the following: Remove final references to CC3200 from the repository. arch/arm/include/tiva: Remove all CC3200 support. arch/arm/src/tiva: Remove all CC3200 support. configs/cc3200-launchpad: Remove the board support directory.
Squashed commit of the following: Remove final references to CC3200 from the repository. arch/arm/include/tiva: Remove all CC3200 support. arch/arm/src/tiva: Remove all CC3200 support. configs/cc3200-launchpad: Remove the board support directory.