tools: kwboot: Fix usage of -D without -t
When -D is specified then both bootmsg and debugmsg are not set, but
imgpath is set. Fix this check for valid and required parameters.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/tools/kwboot.c b/tools/kwboot.c
index fca1c73..859559f 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -1819,7 +1819,7 @@
}
} while (1);
- if (!bootmsg && !term && !debugmsg)
+ if (!bootmsg && !term && !debugmsg && !imgpath)
goto usage;
ttypath = argv[optind++];