.B Create FIT image:
.TP
-.BI "\-b
-Specifies that the following arguments are device tree binary files (.dtb).
+.BI "\-b [" "device tree file" "]
+Appends the device tree binary file (.dtb) to the FIT.
.TP
.BI "\-c [" "comment" "]"
.B mkimage -f auto -A arm -O linux -T kernel -C none -a 43e00000 -e 0 \\\\
.br
.B -c """Kernel 4.4 image for production devices""" -d vmlinuz \\\\
-.B -b /path/to/rk3288-firefly.dtb /path/to/rk3288-jerry.dtb kernel.itb
+.B -b /path/to/rk3288-firefly.dtb -b /path/to/rk3288-jerry.dtb kernel.itb
.fi
.SH HOMEPAGE