[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/misc/cb710/Makefile b/src/kernel/linux/v4.19/drivers/misc/cb710/Makefile
new file mode 100644
index 0000000..467c8e9
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/misc/cb710/Makefile
@@ -0,0 +1,6 @@
+ccflags-$(CONFIG_CB710_DEBUG)	:= -DDEBUG
+
+obj-$(CONFIG_CB710_CORE)	+= cb710.o
+
+cb710-y				:= core.o sgbuf2.o
+cb710-$(CONFIG_CB710_DEBUG)	+= debug.o