Update OCC 5/22/17
diff --git a/openpower/package/occ/occ.mk b/openpower/package/occ/occ.mk
index 666d6e1..14a4d12 100644
--- a/openpower/package/occ/occ.mk
+++ b/openpower/package/occ/occ.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 OCC_VERSION_BRANCH_MASTER_P8 ?= 28f2cec690b7f19548ce860a8820f519e6c39a6a
-OCC_VERSION_BRANCH_MASTER ?= 8a7df03ba3d475d51f8507a0424b63868cca7e8a
+OCC_VERSION_BRANCH_MASTER ?= bc34ad5806549a7a20079745b2b1f8ef439ade0c
 
 OCC_VERSION ?= $(if $(BR2_OPENPOWER_POWER9),$(OCC_VERSION_BRANCH_MASTER),$(OCC_VERSION_BRANCH_MASTER_P8))
 OCC_SITE ?= $(call github,open-power,occ,$(OCC_VERSION))