TI816X: Create board support and enable build for TI816X EVM

This patch adds minimal support and build configuration for TI816X EVM.

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
3 files changed