[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/net/ethernet/Makefile b/src/kernel/linux/v4.19/net/ethernet/Makefile
new file mode 100644
index 0000000..3231775
--- /dev/null
+++ b/src/kernel/linux/v4.19/net/ethernet/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the Linux Ethernet layer.
+#
+
+obj-y					+= eth.o