Merge pull request #35 from jk-ozlabs/master

buildroot: Update to 1455c21047b8c17372fa19d237ba5a28df9976d5
diff --git a/buildroot b/buildroot
index c751029..1455c21 160000
--- a/buildroot
+++ b/buildroot
@@ -1 +1 @@
-Subproject commit c7510292dcc2158808ae39eaf51b640f52b4f287
+Subproject commit 1455c21047b8c17372fa19d237ba5a28df9976d5