diff --git a/scripts/uboot_helper b/scripts/uboot_helper
index 99d4e81ba0..1e4c0f2021 100755
--- a/scripts/uboot_helper
+++ b/scripts/uboot_helper
@@ -147,6 +147,12 @@ devices = \
         'config' : 'eachlink_h6_mini_defconfig'
       },
     },
+    'R40' : {
+      'bananapi-m2u' : {
+        'dtb' : 'sun8i-r40-bananapi-m2-ultra.dtb',
+        'config' : 'Bananapi_M2_Ultra_defconfig'
+      },
+    },
   },
   'Amlogic': {
     'AMLGX': {