Enable BMC Mbox Protocol
- This will enable Hostboot to use the BMC Mbox protocol to use
the BMC to do PNOR accesses
- Enable for Witherspoon + Zaius systems
diff --git a/openpower/configs/hostboot/witherspoon.config b/openpower/configs/hostboot/witherspoon.config
index bc91d5a..a3380fb 100755
--- a/openpower/configs/hostboot/witherspoon.config
+++ b/openpower/configs/hostboot/witherspoon.config
@@ -1,6 +1,8 @@
-# The Serial Flash Controller is the AST2400 BMC.
-set SFC_IS_AST2500
+# The BMC MBOX Protocol is used to access PNOR
+unset SFC_IS_AST2500
unset SFC_IS_AST2400
+set PNORDD_IS_BMCMBOX
+unset PNORDD_IS_SFC
unset BMC_DOES_SFC_INIT
unset SFC_IS_IBM_DPSS
set ALLOW_MICRON_PNOR
diff --git a/openpower/configs/hostboot/zaius.config b/openpower/configs/hostboot/zaius.config
index bc87d42..cd0390e 100755
--- a/openpower/configs/hostboot/zaius.config
+++ b/openpower/configs/hostboot/zaius.config
@@ -1,6 +1,8 @@
-# The Serial Flash Controller is the AST2500 BMC.
-set SFC_IS_AST2500
+# The BMC MBOX Protocol is used to access PNOR
+unset SFC_IS_AST2500
unset SFC_IS_AST2400
+set PNORDD_IS_BMCMBOX
+unset PNORDD_IS_SFC
unset BMC_DOES_SFC_INIT
unset SFC_IS_IBM_DPSS
set ALLOW_MICRON_PNOR