[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/drivers/soc/atmel/Kconfig b/src/kernel/linux/v4.19/drivers/soc/atmel/Kconfig
new file mode 100644
index 0000000..6242ebb
--- /dev/null
+++ b/src/kernel/linux/v4.19/drivers/soc/atmel/Kconfig
@@ -0,0 +1,6 @@
+config AT91_SOC_ID
+	bool "SoC bus for Atmel ARM SoCs"
+	depends on ARCH_AT91 || COMPILE_TEST
+	default ARCH_AT91
+	help
+	  Include support for the SoC bus on the Atmel ARM SoCs.