op-build update 3-21-2017
diff --git a/openpower/package/hostboot/hostboot.mk b/openpower/package/hostboot/hostboot.mk
index eb31b05..f1daf41 100644
--- a/openpower/package/hostboot/hostboot.mk
+++ b/openpower/package/hostboot/hostboot.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 HOSTBOOT_VERSION_BRANCH_MASTER_P8 ?= a4b7bb77b3c152af89a57f904f323228ad24373d
-HOSTBOOT_VERSION_BRANCH_MASTER ?= 7f2c8f6b5e030da6ff88700f1e5e756c85dd7dac
+HOSTBOOT_VERSION_BRANCH_MASTER ?= b510692e6531f5945e81f0f786b5a0ba61bde650
 
 HOSTBOOT_VERSION ?= $(if $(BR2_OPENPOWER_POWER9),$(HOSTBOOT_VERSION_BRANCH_MASTER),$(HOSTBOOT_VERSION_BRANCH_MASTER_P8))
 HOSTBOOT_SITE ?= $(call github,open-power,hostboot,$(HOSTBOOT_VERSION))