Add VPD support to HBRT

RTC: 79419
Change-Id: I6d00e52026084a68925691b96d7a491faaffb4ef
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7004
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

4 files changed, 68 insertions, 0 deletions

diff --git a/src/include/usr/devtree/devtree_reasoncodes.H b/src/include/usr/devtree/devtree_reasoncodes.H
index c996ebca3..bbd44674d 100644
--- a/src/include/usr/devtree/devtree_reasoncodes.H
+++ b/src/include/usr/devtree/devtree_reasoncodes.H
@@ -31,12 +31,14 @@ namespace DEVTREE
     {
         MOD_DEVTREE_INVALID           = 0x00, /**< Zero is invalid module id */
         MOD_DEVTREE_BLD_MEM           = 0x01,
+        MOD_BLD_VPD_IMAGE             = 0x02,
     };
 
     enum DevtreeReasonCode
     {
         RC_ATTR_MEMSIZE_GET_FAIL            = DEVTREE_COMP_ID | 0x01,
         RC_ATTR_MEMBASE_GET_FAIL            = DEVTREE_COMP_ID | 0x02,
+        RC_INSUFFICIENT_SPACE_FOR_RT_VPD    = DEVTREE_COMP_ID | 0x03,
     };
 };
 
diff --git a/src/include/usr/vmmconst.h b/src/include/usr/vmmconst.h
index d1d0d38a8..c93e62148 100644
--- a/src/include/usr/vmmconst.h
+++ b/src/include/usr/vmmconst.h
@@ -140,6 +140,24 @@ enum BlockPriority
  (VMM_OCC_COMMON_SIZE+VMM_HOMER_REGION_SIZE)
 
 
+/** Reserved runtime VPD sizes in bytes */
+//  must be page aligned
+#define VMM_MODULE_VPD_SIZE 0x80000
+#define VMM_CENTAUR_VPD_SIZE 0x40000
+#define VMM_DIMM_JEDEC_VPD_SIZE 0x40000
+
+/** Total VPD image size */
+#define VMM_RT_VPD_SIZE (VMM_MODULE_VPD_SIZE + \
+                         VMM_CENTAUR_VPD_SIZE + \
+                         VMM_DIMM_JEDEC_VPD_SIZE)
+
+/** Memory offset for runtime VPD image */
+// Given value is number of bytes BELOW the top of memory to store
+// the runtime image(s)  Currently below the OCC HOMER IMAGE
+#define VMM_RT_VPD_OFFSET (VMM_RT_VPD_SIZE + \
+                           VMM_ALL_HOMER_OCC_MEMORY_SIZE)
+
+
 /**
  * Test Constants
  */
diff --git a/src/include/usr/vpd/vpd_if.H b/src/include/usr/vpd/vpd_if.H
new file mode 100644
index 000000000..184d84d40
--- /dev/null
+++ b/src/include/usr/vpd/vpd_if.H
@@ -0,0 +1,35 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/include/usr/vpd/vpd_if.H $                                */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2013                   */
+/*                                                                        */
+/* p1                                                                     */
+/*                                                                        */
+/* Object Code Only (OCO) source materials                                */
+/* Licensed Internal Code Source Materials                                */
+/* IBM HostBoot Licensed Internal Code                                    */
+/*                                                                        */
+/* The source code for this program is not published or otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#if !defined(__VPD_IF_H)
+#define __VPD_IF_H
+
+namespace VPD
+{
+    /**
+     * Load the runtime VPD image into memory
+     * @param[out] The physical address of the VPD image
+     * @return error handle if there was an error
+     */
+    errlHndl_t vpd_load_rt_image(uint64_t & o_vpd_addr);
+};
+#endif
diff --git a/src/include/usr/vpd/vpdreasoncodes.H b/src/include/usr/vpd/vpdreasoncodes.H
index 20be0e0f6..ac1b13c56 100644
--- a/src/include/usr/vpd/vpdreasoncodes.H
+++ b/src/include/usr/vpd/vpdreasoncodes.H
@@ -70,6 +70,12 @@ enum vpdModuleId
 
     // Centaur FRU VPD
 
+    // Runtime VPD
+    VPD_RT_GET_ADDR                         = 0x80,
+    VPD_RT_WRITE_PNOR                       = 0x81,
+    VPD_BLD_RT_IMAGE                        = 0x82,
+    VPD_SEND_MBOX_WRITE_MESSAGE             = 0x83,
+
 };
 
 /**
@@ -102,6 +108,13 @@ enum vpdReasonCode
     VPD_INVALID_WRITE_METHOD            = VPD_COMP_ID | 0x13,
     VPD_NULL_ENTRY                      = VPD_COMP_ID | 0x14,
     VPD_UNSUPPORTED_WRITE               = VPD_COMP_ID | 0x15,
+    VPD_RT_INVALID_TYPE                 = VPD_COMP_ID | 0x16,
+    VPD_RT_CALL_TO_HYPR_FAILED          = VPD_COMP_ID | 0x17,
+    VPD_RT_WRITE_NOT_SUPPORTED          = VPD_COMP_ID | 0x18,
+    VPD_RT_NOT_INITIALIZED              = VPD_COMP_ID | 0x19,
+    VPD_RT_NULL_VPD_PTR                 = VPD_COMP_ID | 0x1a,
+    VPD_INSUFFICIENT_SPACE_FOR_IMAGE    = VPD_COMP_ID | 0x1b,
+    VPD_MBOX_NOT_SUPPORTED_RT           = VPD_COMP_ID | 0x1c,
 };
 
 };  // end MVPD