FP4: Initial (recoveryonly) tree

* LineageOS recovery boots and is functional
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..dfecee0
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,3 @@
+soong_namespace {
+    imports: ["hardware/qcom-caf/bootctrl"],
+}