The following picture shows how the new uImage is prepared. Input consists of
image source file (.its) and a set of data files. Image is created with the
help of standard U-boot mkimage tool which in turn uses dtc (device tree
-compiler) to produce image tree blob (.itb). Resulting .itb file is is the
+compiler) to produce image tree blob (.itb). Resulting .itb file is the
actual binary of a new uImage.