pnor: Add AST Mailbox protocol support

This adds a new alternative PnorDD that uses the Asped AST Mbox protocol
as supported by OpenBMC.

To enable this, you need these changes to the config:

@@ -1,10 +1,12 @@
-# The Serial Flash Controller is the AST2400 BMC.
-set   SFC_IS_AST2500
+# We use BMC MBOX protocol for flash accesses
+set PNORDD_IS_BMCMBOX
+unset PNORDD_IS_SFC
+unset SFC_IS_AST2500
 unset SFC_IS_AST2400
 unset BMC_DOES_SFC_INIT
 unset SFC_IS_IBM_DPSS
-set   ALLOW_MICRON_PNOR
-set   ALLOW_MACRONIX_PNOR
+unset ALLOW_MICRON_PNOR
+unset ALLOW_MACRONIX_PNOR

Other systems need to set PNORDD_IS_SFC

Change-Id: I8901288c98d8d0fce8c9a0fb31267f0001b2a731
Not-yet-signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
RTC: 170096
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39387
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Matthew A. Ploetz <maploetz@us.ibm.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/include/usr/lpc/lpcif.H b/src/include/usr/lpc/lpcif.H
index 54368c41d..b09297a5e 100644
--- a/src/include/usr/lpc/lpcif.H
+++ b/src/include/usr/lpc/lpcif.H
@@ -44,7 +44,6 @@ enum TransType {
     TRANS_LAST //Invalid, used for looping and tests
 };
 
-
 /**
  * @brief Create/delete software objects to support non-master access
  *