diff --git a/tools/packaging/kernel/configs/fragments/riscv/mmu.conf b/tools/packaging/kernel/configs/fragments/riscv/mmu.conf
new file mode 100644
index 0000000000..4e3228e40c
--- /dev/null
+++ b/tools/packaging/kernel/configs/fragments/riscv/mmu.conf
@@ -0,0 +1,6 @@
+# riscv specific memory related items
+
+CONFIG_NUMA=y
+CONFIG_SPARSEMEM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG=y