diff --git a/arch/mips/mach-malta/include/mach/hardware.h b/arch/mips/mach-malta/include/mach/hardware.h
index 5e8e276..8bd814d 100644
--- a/arch/mips/mach-malta/include/mach/hardware.h
+++ b/arch/mips/mach-malta/include/mach/hardware.h
@@ -20,6 +20,7 @@
 
 #define DEBUG_LL_UART_ADDR	0xb00003f8
 #define DEBUG_LL_UART_SHIFT	0
+#define DEBUG_LL_UART_DIVISOR	1	/* no matter for emulated port */
 
 /*
  * Reset register.