diff --git a/configs/O2MNT_defconfig b/configs/O2MNT_defconfig
new file mode 100644
index 0000000..23c4dc3
--- /dev/null
+++ b/configs/O2MNT_defconfig
@@ -0,0 +1,3 @@
+CONFIG_PPC=y
+CONFIG_MPC5xxx=y
+CONFIG_TARGET_O2MNT=y