tegra: dts: colibri_t30 add serial port details

Add missing chosen stdout-path device tree node. This got missed by
commit

c369139234c03b1494394d12cd27009f47aa6606
tegra: dts: Add serial port details

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
index 43d03ca..dd6009a 100644
--- a/arch/arm/dts/tegra30-colibri.dts
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -6,6 +6,10 @@
 	model = "Toradex Colibri T30";
 	compatible = "toradex,colibri_t30", "nvidia,tegra30";
 
+	chosen {
+		stdout-path = &uarta;
+	};
+
 	aliases {
 		i2c0 = "/i2c@7000d000";
 		i2c1 = "/i2c@7000c000";