1 files changed, 12 insertions, 0 deletions
diff --git a/install b/install
new file mode 100644
index 000000000000..6136ea524c21
--- /dev/null
+++ b/install
@@ -0,0 +1,12 @@
+build() {
+    add_runscript
+}
+
+help() {
+cat<<HELP
+  Mounts a subdirectory as the actual root file system. The "dir=" kernel
+  parameter specifies which subdirectory. A leading slash (/) is allowed but
+  not necessary. This hook should come after any hook that mounts the parent
+  file system.
+HELP
+}