Move boot params update to the boot_flow module.

Not all boot flows want to be doing updates so leave that decision to
the module responsible for coordinating the boot details.

There is likely a cleaner or more configurable way to acheive this but
the goal for the moment is to isolate the current boot flows that we
have.

Change-Id: Ib0a1d43293e0a70bea897fd4f4695515627bf150
diff --git a/src/init.c b/src/init.c
index 1b3abf2..4948697 100644
--- a/src/init.c
+++ b/src/init.c
@@ -116,7 +116,7 @@
 		panic("Unable to load VMs.");
 	}
 
-	if (!boot_flow_update(mm_stage1_locked, &update, &ppool)) {
+	if (!boot_flow_update(mm_stage1_locked, &update, &cpio, &ppool)) {
 		panic("Unable to update boot flow.");
 	}