diff --git a/openpower/configs/hostboot/p9dsu.config b/openpower/configs/hostboot/p9dsu.config
index 9791f1b..350bd7f 100644
--- a/openpower/configs/hostboot/p9dsu.config
+++ b/openpower/configs/hostboot/p9dsu.config
@@ -47,8 +47,11 @@
 
 # Compile in hostboot runtime PRD
 set HBRT_PRD
-unset HTMGT
-unset START_OCC_DURING_BOOT
+
+# Compile in hb rt HTMGT : Load/Start OCC
+set HTMGT
+set START_OCC_DURING_BOOT
+unset CONSOLE_OUTPUT_OCC_COMM
 
 #PNOR flags
 unset PNOR_TWO_SIDE_SUPPORT
@@ -56,7 +59,7 @@
 set BMC_BT_LPC_IPMI
 
 # Disable Checktop Analysis
-unset ENABLE_CHECKSTOP_ANALYSIS
+set ENABLE_CHECKSTOP_ANALYSIS
 unset IPLTIME_CHECKSTOP_ANALYSIS
 
 # Hostboot will not detect hardware changes
diff --git a/openpower/configs/p9dsu_defconfig b/openpower/configs/p9dsu_defconfig
index d72fc70..bf75c55 100644
--- a/openpower/configs/p9dsu_defconfig
+++ b/openpower/configs/p9dsu_defconfig
@@ -42,7 +42,7 @@
 BR2_OPENPOWER_POWER9=y
 BR2_HOSTBOOT_CONFIG_FILE="p9dsu.config"
 BR2_OPENPOWER_MACHINE_XML_GITHUB_PROJECT_VALUE="p9dsu-xml"
-BR2_OPENPOWER_MACHINE_XML_VERSION="165246b67f20079b115e7e01db1e206e3b07a8cc"
+BR2_OPENPOWER_MACHINE_XML_VERSION="5687edd9bca22293fd2783c7a6bb240f78c7478a"
 BR2_OPENPOWER_MACHINE_XML_FILENAME="p9dsu.xml"
 BR2_OPENPOWER_SYSTEM_XML_FILENAME="P9DSU_hb.system.xml"
 BR2_OPENPOWER_MRW_XML_FILENAME="P9DSU_hb.mrw.xml"