I need a UART in my work. 
	Added uartC overlay via armbian-config (UART_EE_C - /dev/ttyAML4)
 
	However, after booting, the device /dev/ttyAML4 does not appear.
 
	 
 
	The download log contains the following information:
 
	 
 
	Using the kernel-provided DT meson-uartC.dtbo overlay 
	fdt_overlay_apply() error: FDT_ERR_BADMAGIC 
	base fdt has no node /__symbols__ 
	make sure you compile with -@
 
	Error applying DT overlays, restoring original DT
 
	 
 
	I would be grateful for any help!