extern struct flash_driver psoc4_flash;
extern struct flash_driver sim3x_flash;
extern struct flash_driver jtagspi_flash;
+extern struct flash_driver xmc4xxx_flash;
/**
* The list of built-in flash drivers.
&psoc4_flash,
&sim3x_flash,
&jtagspi_flash,
+ &xmc4xxx_flash,
NULL,
};