board/boundary/nitrogen8m_som/nitrogen8m_som.c: remove printf("set_env_vars()")

board/boundary/nitrogen8m_som/nitrogen8m_som.c

@@ -325,7 +325,6 @@ void init_usb_clk(int usbno);
 
 static void set_env_vars(void)
 {
-	printf("set_env_vars()");
 	env_set("board", "MNT Reform 2.0");
 	env_set("soc", "imx8mq");
 	env_set("fdtfile", "freescale/imx8mq-mnt-reform2.dtb");