Disable console on ttyAMA0 - shell updates

selfupdate/update_footer.sh

@@ -29,6 +29,10 @@ cp -f hostapd_manager.sh /usr/sbin/
 #boot config
 cp -f config.txt /boot/config.txt
 
+#disable serial console
+sed -i /etc/inittab -e "s|^.*:.*:respawn:.*ttyAMA0|#&|"
+sed -i /boot/cmdline.txt -e "s/console=ttyAMA0,[0-9]\+ //"
+
 #modprobe.d blacklist
 cp -f rtl-sdr-blacklist.conf /etc/modprobe.d/