diff --git a/conf/machine/evb-ast2500.conf b/conf/machine/evb-ast2500.conf
new file mode 100644
index 0000000..81365d4
--- /dev/null
+++ b/conf/machine/evb-ast2500.conf
@@ -0,0 +1,8 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = "${KMACHINE}-ast2500-evb.dtb"
+
+UBOOT_MACHINE = "ast_g5_phy_config"
+
+FLASH_SIZE = "32768"
+
+require conf/machine/include/ast2500.inc