PM: Image layout change for CME/SGPE Region of P9 HOMER.

    - implements compact image layout for CME
    - implements compact image layout for SGPE
    - enhances ring debug infrastructure
    - implements size check for consolidated CME/SGPE SRAM Image.
    - Reversal of magic byte used to represent FUSED and NON FUSED core.
    - enhances putring to support scan ring overrides.
    - added gptr and time rings
    - updated in SGPE debug pointer location and boot loader constants.
    - Fixed ex instance ring issue (need to skip conversion of scan
      region type for ex instance ring)
    - memset for CME, SGPE override offset init and
      sanity check in ring code.

Change-Id: I263fa54c98cc6f6df5764021751d4a9839911996
Original-Change-Id: Ifb6157dd73a24e0158e6a5f39844d897fba6af56
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32544
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: AMIT KUMAR <akumar3@us.ibm.com>
Reviewed-by: CHRISTOPHER M. RIEDL <cmriedl@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36656
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>

src/import/chips/p9/procedures/hwp/pm/p9_scan_ring_util.C

@@ -241,14 +241,14 @@ RingBucket::RingBucket( PlatId i_plat, uint8_t* i_pRingStart, RingDebugMode_t i_
             { ex_l3_refr_time,      0x19  },
 
             { eq_repr,              0x15  },
-            { ex_l3_repr,           0x20  },
-            { ex_l3_repr,           0x21  },
-            { ex_l2_repr,           0x20  },
-            { ex_l2_repr,           0x21  },
-            { ex_l3_refr_repr,      0x20  },
-            { ex_l3_refr_repr,      0x21  },
-            { ex_l3_refr_time,      0x20  },
-            { ex_l3_refr_time,      0x21  },
+            { ex_l3_repr,           0x1A  },
+            { ex_l3_repr,           0x1B  },
+            { ex_l2_repr,           0x1A  },
+            { ex_l2_repr,           0x1B  },
+            { ex_l3_refr_repr,      0x1A  },
+            { ex_l3_refr_repr,      0x1B  },
+            { ex_l3_refr_time,      0x1A  },
+            { ex_l3_refr_time,      0x1B  },
 
         };
 
@@ -561,6 +561,36 @@ const char* RingBucket::getRingName( RingID i_ringId )
     return pRingName;
 }
 
+//-------------------------------------------------------------------------
+void RingBucket::extractRing( void* i_ptr, uint32_t i_ringSize, uint32_t i_ringId )
+{
+    do
+    {
+        if( SCAN_RING_NO_DEBUG == iv_debugMode )
+        {
+            break;
+        }
+
+        if( !i_ptr )
+        {
+            break;
+        }
+
+        uint8_t* pRing = (uint8_t*)(i_ptr);
+        uint16_t maxLines = i_ringSize / sizeof(uint64_t);
+        FAPI_DBG("Ring Id 0x%08x", i_ringId );
+
+        for( uint32_t ringId = 0; ringId < maxLines; ringId++ )
+        {
+            FAPI_DBG("%02x %02x %02x %02x %02x %02x %02x %02x",
+                     (*pRing ), *(pRing + 1), *(pRing + 2 ), *(pRing + 3 ),
+                     *(pRing + 4 ), *(pRing + 5 ), *(pRing + 6 ), *(pRing + 7 ) );
+            pRing = pRing + sizeof(uint64_t);
+        }
+
+    }
+    while(0);
+}
 //-------------------------------------------------------------------------
 
 void RingBucket::dumpRings( )
@@ -736,6 +766,9 @@ P9FuncModel::P9FuncModel( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP >& i_
         iv_funcExes     =   iv_funcExes   | (1 << (l_corePos >> 1) );
         iv_funcQuads    =   iv_funcQuads  | (1 << (l_corePos >> 2) );
     }
+
+    FAPI_DBG("functional core 0x%08x, Ex 0x%08x quad 0x%08x",
+             iv_funcCores, iv_funcExes, iv_funcQuads );
 }
 
 //---------------------------------------------------------------------------