.B Create FIT image:
.TP
-.BI "\-D "dtc option"
+.BI "\-D [" "dtc options" "]"
Provide special options to the device tree compiler that is used to
create the image.
.TP
-.BI "\-f "fit-image.its"
+.BI "\-f [" "image tree source file" "]"
Image tree source file that describes the structure and contents of the
FIT image.