Targeting support for NVDIMM-N P9 on ZZ

(Redo from previous change https://ralgit01.raleigh.ibm.com/gerrit1/#/c/56096/)
-Added interfaces for accessing NVDIMM via I2C
-Added attributes to support NV controller on NVDIMM
-Moved all attributes to common file

Change-Id: Ief68d9d5e0aaadfa017b4fe117bdb3e29739e772
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/59995
Tested-by: Jenkins Server <pfd-jenkins+hostboot@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>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/include/usr/devicefw/userif.H b/src/include/usr/devicefw/userif.H
index 68f923f95..5bdd3b238 100644
--- a/src/include/usr/devicefw/userif.H
+++ b/src/include/usr/devicefw/userif.H
@@ -69,6 +69,7 @@ namespace DeviceFW
         DVPD,      // Direct access memory VPD
         DEPRECATED_MEMD_VPD,
         NODECOMM,
+        NVDIMM,
 
         LAST_ACCESS_TYPE,
     };
@@ -365,7 +366,12 @@ namespace DeviceFW
             static_cast<uint64_t>(( i_mode )),\
             static_cast<uint64_t>(( i_link_id )),\
             static_cast<uint64_t>(( i_mailbox_id ))
-
+    /**
+     * Construct the device addressing parameters for the NVDIMM device ops.
+     * @param[i] i_address - NVDIMM address to internal register
+     */
+    #define DEVICE_NVDIMM_ADDRESS(i_address)\
+        DeviceFW::NVDIMM, static_cast<uint64_t>((i_address))
 
     /**
      *  @brief Perform a hardware read operation.