diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 29a9011..e314f0d 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -80,7 +80,17 @@ static const char *rom_probe_types[] = {
 					"map_rom",
 					NULL };
 #ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+static const char *part_probe_types[] = {
+#ifdef CONFIG_MTD_CMDLINE_PARTS
+	"cmdlinepart",
+#endif
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+	"RedBoot",
+#endif
+#ifdef CONFIG_MTD_AR7_PARTS
+	"ar7part",
+#endif
+	NULL };
 #endif
 
 static int physmap_flash_probe(struct platform_device *dev)