Merge hostboot bump, branch 'op-build-update_043_4-20-2018' of https://github.com/op-jenkins/op-build
diff --git a/openpower/package/hostboot/hostboot.mk b/openpower/package/hostboot/hostboot.mk
index ac42f70..281bdfd 100644
--- a/openpower/package/hostboot/hostboot.mk
+++ b/openpower/package/hostboot/hostboot.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 HOSTBOOT_VERSION_BRANCH_MASTER_P8 ?= d3025f5d7ddd0723946bb54fcb471d2bf1fd2da4
-HOSTBOOT_VERSION_BRANCH_MASTER ?= 15777e178a40228e43bb981942ef0661956e08f8
+HOSTBOOT_VERSION_BRANCH_MASTER ?= c06a321964200ef77090b1b0e4e11ee903088508
 
 HOSTBOOT_VERSION ?= $(if $(BR2_OPENPOWER_POWER9),$(HOSTBOOT_VERSION_BRANCH_MASTER),$(HOSTBOOT_VERSION_BRANCH_MASTER_P8))
 HOSTBOOT_SITE ?= $(call github,open-power,hostboot,$(HOSTBOOT_VERSION))