diff --git a/platform/platform.h b/platform/platform.h
index 5cc0262..bc6356a 100644
--- a/platform/platform.h
+++ b/platform/platform.h
@@ -30,8 +30,10 @@ struct platform_config {
 };
 
 enum platform_type {
-    PLATFORM_ES2,
+    PLATFORM_ES1_A2,
+    PLATFORM_ES2_PLUS,
     PLATFORM_ES3,
+    PLATFORM_ES4,
     PLATFORM_BNA1,
 };