[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/arm/mach-axxia/Kconfig b/src/kernel/linux/v4.19/arch/arm/mach-axxia/Kconfig
new file mode 100644
index 0000000..d3eae60
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/arm/mach-axxia/Kconfig
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+config ARCH_AXXIA
+	bool "LSI Axxia platforms"
+	depends on ARCH_MULTI_V7 && ARM_LPAE
+	select ARM_AMBA
+	select ARM_GIC
+	select ARM_TIMER_SP804
+	select HAVE_ARM_ARCH_TIMER
+	select MFD_SYSCON
+	select ZONE_DMA
+	help
+	  This enables support for the LSI Axxia devices.
+
+	  The LSI Axxia platforms require a Flattened Device Tree to be passed
+	  to the kernel.