diff --git a/meta-mellanox/meta-msn/conf/machine/msn.conf b/meta-mellanox/meta-msn/conf/machine/msn.conf
new file mode 100644
index 0000000..76bba38
--- /dev/null
+++ b/meta-mellanox/meta-msn/conf/machine/msn.conf
@@ -0,0 +1,9 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = "${KMACHINE}-bmc-mellanox-${MACHINE}.dtb"
+
+UBOOT_MACHINE = "ast_g5_ncsi_2boot_config"
+
+FLASH_SIZE = "32768"
+
+require conf/machine/include/ast2500.inc
+require conf/machine/include/obmc-bsp-common.inc