[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/media/mmc/Kconfig b/src/kernel/linux/v4.19/drivers/media/mmc/Kconfig
new file mode 100644
index 0000000..8c30ada
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/media/mmc/Kconfig
@@ -0,0 +1,2 @@
+comment "Supported MMC/SDIO adapters"
+source "drivers/media/mmc/siano/Kconfig"