diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index d75e0ceda8bb..65e7d026f797 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -223,6 +223,9 @@
 	arm,data-latency = <3 3 3>;
 	arm,tag-latency = <2 2 2>;
 	arm,filter-ranges = <0x100000 0xc0000000>;
+	prefetch-data = <1>;
+	prefetch-instr = <1>;
+	arm,shared-override;
 };
 
 &pwm_ab {