diff --git a/boot/xilinx-prebuilt/xilinx_v2026.1/xilinx-prebuilt.hash b/boot/xilinx-prebuilt/xilinx_v2026.1/xilinx-prebuilt.hash
new file mode 100644
index 0000000000..4e82561cb1
--- /dev/null
+++ b/boot/xilinx-prebuilt/xilinx_v2026.1/xilinx-prebuilt.hash
@@ -0,0 +1,5 @@
+# Locally calculated
+sha256  6e02391f0dae67a46efc260729901da9c110b956880d0ff2617701f8b6cf0e1c  xilinx-prebuilt-xilinx_v2026.1.tar.gz
+
+# Locally calculated
+sha256  e4a8315687fbd55fc6bf0965c968bd95c8b73b8a957bb10b2ba618d5390b0e3a  LICENSE