diff --git a/target/linux/mvebu/patches-4.4/105-linksys_mamba_fix_crypto_sram.patch b/target/linux/mvebu/patches-4.4/105-linksys_mamba_fix_crypto_sram.patch
new file mode 100644
index 0000000000..3963c352f7
--- /dev/null
+++ b/target/linux/mvebu/patches-4.4/105-linksys_mamba_fix_crypto_sram.patch
@@ -0,0 +1,13 @@
+--- a/arch/arm/boot/dts/armada-385-linksys.dtsi
++++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
+@@ -58,8 +58,8 @@
+ 	soc {
+ 		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+ 			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
+-			  MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000
+-			  MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>;
++			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
++			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
+ 
+ 		internal-regs {
+