-# old homescreen package
-HOMESCREEN-OLD = "homescreen"
-# packages from hmi-framework aka homescreen-2017
-HOMESCREEN-NEW = "packagegroup-hmi-framework packagegroup-hmi-framework-dev"
+# HVAC dependencies
+###################
+LIN_DRIVERS ??= " sllin"
+# These boards use different kernels - needs to be checked
+LIN_DRIVERS_dra7xx-evm ?= ""
+LIN_DRIVERS_dragonboard-410c ?= ""
+
+# UNICENS service
+UNICENS ?= " \
+ unicens-config \
+ agl-service-unicens \
+ agl-service-unicens-controller \
+ "
+
+# Hook for demo platform configuration
+# ATM, only used to disable btwilink module on [MH]3ULCB + Kingfisher by default,
+# setting DEMO_ENABLE_BTWILINK to "true" in local.conf / site.conf re-enables.
+DEMO_ENABLE_BTWILINK ?= ""
+DEMO_PLATFORM_CONF = ""
+DEMO_PLATFORM_CONF_append_ulcb = "${@bb.utils.contains("DEMO_ENABLE_BTWILINK", "true", "", " btwilink-disable-conf", d)}"