#define CONFIG_CMD_PING
#define CONFIG_CMD_SNTP
#else
-#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#endif
#undef CONFIG_CMD_LOADY
#undef CONFIG_CMD_MII
#undef CONFIG_CMD_MISC
-#undef CONFIG_CMD_NET
#undef CONFIG_CMD_PING
#undef CONFIG_CMD_REGINFO
#undef CONFIG_CMD_SNTP