HMI77B

Change-Id: Ia7fa0ba84a040eaf6f7caa24737fd6b6cfb8f304
diff --git a/core/build_id.mk b/core/build_id.mk
index 95f4563..c33289e 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -19,4 +19,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=HMI77
+export BUILD_ID=HMI77B