diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig
index 231ba14..f582577 100644
--- a/arch/arm/mach-rockchip/rk3399/Kconfig
+++ b/arch/arm/mach-rockchip/rk3399/Kconfig
@@ -64,6 +64,9 @@
 
 endchoice
 
+config ROCKCHIP_BOOT_MODE_REG
+	default 0xff320300
+
 config SYS_SOC
 	default "rk3399"