tools: dumpimage: Clarify help
authorMartyn Welch <martyn.welch@collabora.com>
Sat, 26 Jan 2019 02:31:54 +0000 (02:31 +0000)
committerTom Rini <trini@konsulko.com>
Fri, 1 Feb 2019 19:13:46 +0000 (14:13 -0500)
commite3b4fc9598388f47632a8c802aaa68b1154526f2
tree2ef68ad3ff4b23018a5083985526613d4da0ba85
parent65a80b43b308bfae0b732765f75c25e5f65b9d84
tools: dumpimage: Clarify help

Help message isn't clear over the use of the "-T" option (it's to declare
the type of image that the tool is operating on), which also is optional
as it defaults to the default image type. It's also missing a description
of the "-o" option, so add it.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
tools/dumpimage.c