diff --git a/emulation/qemu-q35/4.0-9518-g6f5b18c/2015-04-28T14:10:40Z/revision.txt b/emulation/qemu-q35/4.0-9518-g6f5b18c/2015-04-28T14:10:40Z/revision.txt
new file mode 100644
index 0000000..5b30aa6
--- /dev/null
+++ b/emulation/qemu-q35/4.0-9518-g6f5b18c/2015-04-28T14:10:40Z/revision.txt
@@ -0,0 +1,5 @@
+Local revision: 6f5b18c
+Tagged revision: 4.0-9518-g6f5b18c
+Upstream revision: 6f5b18c
+Upstream URL: review.coreboot.org:29418/coreboot
+Timestamp: 2015-04-28T14:10:40Z