diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-corstone1000.inc b/meta-arm-bsp/recipes-bsp/u-boot/u-boot-corstone1000.inc
index 43c19b84..4b45fbbf 100644
--- a/meta-arm-bsp/recipes-bsp/u-boot/u-boot-corstone1000.inc
+++ b/meta-arm-bsp/recipes-bsp/u-boot/u-boot-corstone1000.inc
@@ -60,8 +60,9 @@ SRC_URI:append = " \
     file://0042-corstone1000-enable-virtio-net-support.patch		  \
     file://0043-firmware-psci-Fix-bind_smccc_features-psci-check.patch		  \
     file://0044-corstone1000-set-unique-GUID-for-fvp-and-mps3.patch		  \
-    file://0045-Corstone1000-Change-MMCOMM-buffer-location.patch		  \
-    file://0044-efi-corstone1000-fwu-update-RPC-ABI.patch			  \
+    file://0045-efi-corstone1000-fwu-update-RPC-ABI.patch			  \
+    file://0046-Corstone1000-Change-MMCOMM-buffer-location.patch		  \
+    file://0047-corstone1000-dts-add-external-system-node.patch \
     "
 
 do_configure:append() {
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0044-efi-corstone1000-fwu-update-RPC-ABI.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0045-efi-corstone1000-fwu-update-RPC-ABI.patch
similarity index 100%
rename from meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0044-efi-corstone1000-fwu-update-RPC-ABI.patch
rename to meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0045-efi-corstone1000-fwu-update-RPC-ABI.patch
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0045-Corstone1000-Change-MMCOMM-buffer-location.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0046-Corstone1000-Change-MMCOMM-buffer-location.patch
similarity index 100%
rename from meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0045-Corstone1000-Change-MMCOMM-buffer-location.patch
rename to meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0046-Corstone1000-Change-MMCOMM-buffer-location.patch
diff --git a/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0047-corstone1000-dts-add-external-system-node.patch b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0047-corstone1000-dts-add-external-system-node.patch
new file mode 100644
index 00000000..1c873001
--- /dev/null
+++ b/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/0047-corstone1000-dts-add-external-system-node.patch
@@ -0,0 +1,34 @@
+From 03df80671f1f2102b04baa810b59ffb6edaece0b Mon Sep 17 00:00:00 2001
+From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+Date: Mon, 18 Mar 2024 17:00:56 +0000
+Subject: [PATCH] corstone1000: dts: add external system node
+
+add the external system node
+
+Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
+Upstream-Status: Pending [Not submitted to upstream yet]
+---
+ arch/arm/dts/corstone1000.dtsi | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/arch/arm/dts/corstone1000.dtsi b/arch/arm/dts/corstone1000.dtsi
+index 077673dd44..5cc4c26bac 100644
+--- a/arch/arm/dts/corstone1000.dtsi
++++ b/arch/arm/dts/corstone1000.dtsi
+@@ -122,6 +122,13 @@
+ 		interrupt-parent = <&gic>;
+ 		ranges;
+ 
++		extsys0: remoteproc@1a010310 {
++			compatible = "arm,corstone1000-extsys";
++			reg = <0x1a010310 0x4>, <0x1a010314 0x4>;
++			reg-names = "reset-control", "reset-status";
++			firmware-name = "es_flashfw.elf";
++		};
++
+ 		timer@1a220000 {
+ 			compatible = "arm,armv7-timer-mem";
+ 			reg = <0x1a220000 0x1000>;
+-- 
+2.25.1
+