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Diffstat (limited to 'cmd')
-rw-r--r--cmd/bdinfo.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c
index 8e2bbfa9c20..43f425c7609 100644
--- a/cmd/bdinfo.c
+++ b/cmd/bdinfo.c
@@ -213,5 +213,19 @@ int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
U_BOOT_CMD(
bdinfo, 2, 1, do_bdinfo,
"print Board Info structure",
- ""
+// Long help prepended with command's name, and `bdinfo` is a valid command
+ "\n"
+#if CONFIG_IS_ENABLED(GETOPT)
+ "bdinfo -a\n"
+#endif
+ " - print all Board Info structure"
+#if CONFIG_IS_ENABLED(GETOPT)
+ "\n"
+#if IS_ENABLED(CONFIG_NET) || IS_ENABLED(CONFIG_NET_LWIP)
+ "bdinfo -e\n"
+ " - print Board Info related to network\n"
+#endif
+ "bdinfo -m\n"
+ " - print Board Info related to DRAM"
+#endif
);