specify a guid for the FMP driver.
.SH "OPTIONS"
-One of
-.BR --fit ", " --raw " or " --guid
-option must be specified.
-
-.TP
-.BR -f ", " --fit
-Indicate that the blob is a FIT image file
-
-.TP
-.BR -r ", " --raw
-Indicate that the blob is a raw image file
-
.TP
.BI "-g\fR,\fB --guid " guid-string
Specify guid for image blob type. The format is: