+ * struct efi_fw_image - Information on firmware images updatable through
+ * capsule update
+ *
+ * This structure gives information about the firmware images on the platform
+ * which can be updated through the capsule update mechanism
+ *
+ * @image_type_id: Image GUID. Same value is to be used in the capsule
+ * @fw_name: Name of the firmware image
+ * @image_index: Image Index, same as value passed to SetImage FMP
+ * function
+ */
+struct efi_fw_image {
+ efi_guid_t image_type_id;
+ u16 *fw_name;
+ u8 image_index;
+};
+
+/**
+ * struct efi_capsule_update_info - Information needed for capsule updates
+ *
+ * This structure provides information needed for performing firmware
+ * updates. The structure needs to be initialised per platform, for all
+ * platforms which enable capsule updates
+ *
+ * @dfu_string: String used to populate dfu_alt_info
+ * @images: Pointer to an array of updatable images
+ */
+struct efi_capsule_update_info {
+ const char *dfu_string;
+ struct efi_fw_image *images;
+};
+
+extern struct efi_capsule_update_info update_info;
+extern u8 num_image_type_guids;
+
+/**