ARM: dts: da850-lcdk: Update DTS files for SPL device tree support

Currently, the da850-lcdk uses SPL_OF_PLATDATA and manually loads
the necessary source code instead of using the auto-generated,
because the drivers don't properly autogenerate the code.

This patch simply enables the various device tree options to
mimic the da850-evm which doesn't need or use OF_PLATDATA for
device tree support.  It does not disable OF_PLATDATA.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
diff --git a/arch/arm/dts/da850-lcdk.dts b/arch/arm/dts/da850-lcdk.dts
index 0177e3e..db8ae56 100644
--- a/arch/arm/dts/da850-lcdk.dts
+++ b/arch/arm/dts/da850-lcdk.dts
@@ -18,7 +18,7 @@
 	};
 
 	chosen {
-		stdout-path = "serial2:115200n8";
+		stdout-path = &serial2;
 	};
 
 	memory@c0000000 {