diff --git a/meta-ohos-core/conf/distro/allscenarios-linux.conf b/meta-ohos-core/conf/distro/allscenarios-linux.conf
index 5a000991b823424f875361d324f75404fb1930c1..187cbd647933c15782397bfeb9f7e63607dfd90f 100644
--- a/meta-ohos-core/conf/distro/allscenarios-linux.conf
+++ b/meta-ohos-core/conf/distro/allscenarios-linux.conf
@@ -19,3 +19,6 @@ DISTRO_FEATURES_remove = "nfc 3g pcmcia"
 DISTRO_FEATURES_append = "optee"
 
 PREFERRED_VERSION_linux-yocto = "5.10%"
+
+# Default to enabling serial debug console on RaspberryPi
+ENABLE_UART ?= "1"