[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/sparc/Kbuild b/src/kernel/linux/v4.19/arch/sparc/Kbuild
new file mode 100644
index 0000000..b4d0f57
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/sparc/Kbuild
@@ -0,0 +1,10 @@
+#
+# core part of the sparc kernel
+#
+
+obj-y += kernel/
+obj-y += mm/
+obj-y += math-emu/
+obj-y += net/
+obj-y += crypto/
+obj-$(CONFIG_SPARC64) += vdso/