spacecast: Use VT as console for prod boots

Change-Id: I5f28860cd9cf2c63aa92828e3a393460f138b56b
Google-Bug-Id: 25190909
diff --git a/arch/arm/boards/optimus/env_spacecast/config b/arch/arm/boards/optimus/env_spacecast/config
index b117606..56b46c5 100644
--- a/arch/arm/boards/optimus/env_spacecast/config
+++ b/arch/arm/boards/optimus/env_spacecast/config
@@ -16,6 +16,8 @@
 
 if [ x${dev_mode} = x1 ] || [ x${recovery_mode} = x1 ]; then
 	bootargs="console=ttyS0,115200n8"
+else
+	bootargs="console=tty1"
 fi
 
 if [ -f /env/config.local ]; then