+#define DELTA_CHECK_KEYBD 1 /* check for keys pressed during boot */
+#define CONFIG_PREBOOT "\0"
+
+#ifdef DELTA_CHECK_KEYBD
+# define KEYBD_DATALEN 4 /* we have four keys */
+# define KEYBD_KP_DKIN0 0x1 /* vol+ */
+# define KEYBD_KP_DKIN1 0x2 /* vol- */
+# define KEYBD_KP_DKIN2 0x3 /* multi */
+# define KEYBD_KP_DKIN5 0x4 /* SWKEY_GN */
+#endif /* DELTA_CHECK_KEYBD */
+