[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/net/slip/Makefile b/src/kernel/linux/v4.19/drivers/net/slip/Makefile
new file mode 100644
index 0000000..e3ebc59
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/net/slip/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the SLIP network device drivers.
+#
+
+obj-$(CONFIG_SLIP) += slip.o
+obj-$(CONFIG_SLHC) += slhc.o