diff --git a/openpower/configs/hostboot/p9dsu.config b/openpower/configs/hostboot/p9dsu.config
index 52ff4c9..30489ee 100644
--- a/openpower/configs/hostboot/p9dsu.config
+++ b/openpower/configs/hostboot/p9dsu.config
@@ -15,12 +15,12 @@
 unset DJVPD_WRITE_TO_HW
 set DJVPD_READ_FROM_PNOR
 set DJVPD_WRITE_TO_PNOR
-unset MEMVPD_READ_FROM_HW
-unset MEMVPD_WRITE_TO_HW
+set MEMVPD_READ_FROM_HW
+set MEMVPD_WRITE_TO_HW
 set MEMVPD_READ_FROM_PNOR
 set MEMVPD_WRITE_TO_PNOR
-unset PVPD_READ_FROM_HW
-unset PVPD_WRITE_TO_HW
+set PVPD_READ_FROM_HW
+set PVPD_WRITE_TO_HW
 set PVPD_READ_FROM_PNOR
 set PVPD_WRITE_TO_PNOR
 unset CDIMM_FORMAT_FOR_CVPD