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-rw-r--r--util/nvramtool/common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/util/nvramtool/common.c b/util/nvramtool/common.c
index 03ee16ba16..91fcccc68b 100644
--- a/util/nvramtool/common.c
+++ b/util/nvramtool/common.c
@@ -82,7 +82,8 @@ void usage(FILE * outfile)
"LAYOUT_FILE.\n"
" -t: Use CMOS layout specified by CMOS option "
"table.\n"
- " -C CBFS_FILE: Use CBFS file for layout and CMOS defaults.\n"
+ " -C CBFS_FILE: Use CBFS file for layout and CMOS data.\n"
+ " -D CMOS_FILE: Use CMOS file for CMOS data (overrides CMOS of -C).\n"
" [-n] -r NAME: Show parameter NAME. If -n is given, "
"show value only.\n"
" -e NAME: Show all possible values for parameter "