diff --git a/board/amcc/walnut/Kconfig b/board/amcc/walnut/Kconfig
new file mode 100644
index 0000000..f98cec5
--- /dev/null
+++ b/board/amcc/walnut/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_WALNUT
+
+config SYS_BOARD
+	string
+	default "walnut"
+
+config SYS_VENDOR
+	string
+	default "amcc"
+
+config SYS_CONFIG_NAME
+	string
+	default "walnut"
+
+endif