diff --git a/arch/arm64/configs/vendor/lahaina_debug.config b/arch/arm64/configs/vendor/lahaina_debug.config
index e69de29bb2d1..aa65d708c21b 100644
--- a/arch/arm64/configs/vendor/lahaina_debug.config
+++ b/arch/arm64/configs/vendor/lahaina_debug.config
@@ -0,0 +1,2 @@
+CONFIG_HVC_DCC=y
+CONFIG_HVC_DCC_SERIALIZE_SMP=y