diff --git a/Android.mk b/Android.mk
index a7dc5ed74a59..c6d4f5e17f40 100644
--- a/Android.mk
+++ b/Android.mk
@@ -130,6 +130,15 @@ ifneq ($(WLAN_CFG_OVERRIDE_$(LOCAL_DEV_NAME)),)
 KBUILD_OPTIONS += WLAN_CFG_OVERRIDE="$(WLAN_CFG_OVERRIDE_$(LOCAL_DEV_NAME))"
 endif
 
+# Pass build options per chip to Kbuild. This will be injected from upper layer
+# makefile.
+#
+# e.g.
+#  WLAN_KBUILD_OPTIONS_qca6390 := CONFIG_CNSS_QCA6390=y
+ifneq ($(WLAN_KBUILD_OPTIONS_$(LOCAL_DEV_NAME)),)
+KBUILD_OPTIONS += "$(WLAN_KBUILD_OPTIONS_$(LOCAL_DEV_NAME))"
+endif
+
 include $(CLEAR_VARS)
 LOCAL_MODULE              := $(WLAN_CHIPSET)_$(LOCAL_DEV_NAME).ko
 LOCAL_MODULE_KBUILD_NAME  := $(LOCAL_MOD_NAME).ko