[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/devtools/met_drv_v2/mt6880/Kbuild b/src/devtools/met_drv_v2/mt6880/Kbuild
new file mode 100644
index 0000000..b37838f
--- /dev/null
+++ b/src/devtools/met_drv_v2/mt6880/Kbuild
@@ -0,0 +1,3 @@
+MET_PLF := $(MTK_PLATFORM)
+
+met-y +=