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-rw-r--r--common/command.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/common/command.c b/common/command.c
index a4a978c..c396648 100644
--- a/common/command.c
+++ b/common/command.c
@@ -379,6 +379,11 @@ cmd_tbl_t *find_cmd (const char *cmd)
return find_cmd_tbl(cmd, &__u_boot_cmd_start, len);
}
+void cmd_usage(cmd_tbl_t *cmdtp)
+{
+ printf("Usage:\n%s\n", cmdtp->usage);
+}
+
#ifdef CONFIG_AUTO_COMPLETE
int var_complete(int argc, char *argv[], char last_char, int maxv, char *cmdv[])