--- a/cmd/Makefile	2023-06-16 18:05:22.000000000 +0800
+++ b/cmd/Makefile	2024-04-15 12:16:57.490432030 +0800
@@ -260,3 +260,5 @@ $(obj)/license_data_size.h: $(srctree)/L
 	$(call filechk,data_size)
 
 CFLAGS_ethsw.o := -Wno-enum-conversion
+
+obj-y += cmd_show_logo.o