diff --git a/edgetpu/edgetpu.mk b/edgetpu/edgetpu.mk
index c183cd2b..426dfa93 100644
--- a/edgetpu/edgetpu.mk
+++ b/edgetpu/edgetpu.mk
@@ -1,3 +1,9 @@
+# Config variables for TPU chip on device.
+SOONG_CONFIG_NAMESPACES += edgetpu_config
+SOONG_CONFIG_edgetpu_config += chip
+
+SOONG_CONFIG_edgetpu_config_chip := abrolhos
+
 # TPU logging service
 PRODUCT_PACKAGES += \
 	android.hardware.edgetpu.logging@service-edgetpu-logging