engicam: Set console env on board_late_init

Set console env on board_late_init instead of configs.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
diff --git a/board/engicam/common/board.c b/board/engicam/common/board.c
index af4ef28..e3bb569 100644
--- a/board/engicam/common/board.c
+++ b/board/engicam/common/board.c
@@ -53,6 +53,11 @@
 		break;
 	}
 
+	if (is_mx6ul())
+		setenv("console", "ttymxc0");
+	else
+		setenv("console", "ttymxc3");
+
 	setenv_fdt_file();
 
 	return 0;