diff --git a/config/rp2350/secure_boot.json b/config/rp2350/secure_boot.json
new file mode 100644
index 0000000..4754b57
--- /dev/null
+++ b/config/rp2350/secure_boot.json
@@ -0,0 +1,42 @@
+{
+    "boot_flags1": {
+        "key_valid": 1
+    },
+    "bootkey0": [
+        225,
+        209,
+        107,
+        167,
+        100,
+        171,
+        215,
+        18,
+        212,
+        239,
+        110,
+        62,
+        221,
+        116,
+        78,
+        213,
+        99,
+        140,
+        38,
+        11,
+        119,
+        28,
+        249,
+        129,
+        81,
+        17,
+        11,
+        175,
+        172,
+        155,
+        200,
+        113
+    ],
+    "crit1": {
+        "secure_boot_enable": 1
+    }
+}