[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/mips/generic/vmlinux.its.S b/src/kernel/linux/v4.19/arch/mips/generic/vmlinux.its.S
new file mode 100644
index 0000000..1a08438
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/mips/generic/vmlinux.its.S
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/dts-v1/;
+
+/ {
+	description = KERNEL_NAME;
+	#address-cells = <ADDR_CELLS>;
+
+	images {
+		kernel@0 {
+			description = KERNEL_NAME;
+			data = /incbin/(VMLINUX_BINARY);
+			type = "kernel";
+			arch = "mips";
+			os = "linux";
+			compression = VMLINUX_COMPRESSION;
+			load = /bits/ ADDR_BITS <VMLINUX_LOAD_ADDRESS>;
+			entry = /bits/ ADDR_BITS <VMLINUX_ENTRY_ADDRESS>;
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		default = "conf@default";
+
+		conf@default {
+			description = "Generic Linux kernel";
+			kernel = "kernel@0";
+		};
+	};
+};