[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/amba/Makefile b/src/kernel/linux/v4.19/drivers/amba/Makefile
new file mode 100644
index 0000000..66e81c2
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/amba/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_ARM_AMBA)		+= bus.o
+obj-$(CONFIG_TEGRA_AHB)		+= tegra-ahb.o