[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/energy_model/Makefile b/src/kernel/linux/v4.19/drivers/energy_model/Makefile
new file mode 100644
index 0000000..7bc0a7e
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/energy_model/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_LEGACY_ENERGY_MODEL_DT)	+= legacy_em_dt.o