Cleanup: Updated Mvpd access function and removal of unused rings

- Removed the function that converts the outdated RS4v2 header format
  to the current RS4v3 header format in the Mvpd accessor functions,
  mvpdRingFundFind(). This can be done since all Mvpd in existance on
  any of our supported P9 systems (i.e., >=P9N DD20) use RS4v3.
- Removed two #R rings which are no longer supported since P9n DD10.
  Because these rings happen to be located at the end of the TOR
  instance ring sections, it will alter the image, but will not
  interfere with the traversing of the ringSection image due to the
  way chiplet and common/instance sub-sections are partitioned.

Key_Cronus_Test=XIP_REGRESS

Change-Id: I39740a099b224bfade8a97a057453b85498e5880
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61100
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: Michael C. Sgro <mcs793@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61288
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>

3 files changed, 13 insertions, 18 deletions

diff --git a/src/import/chips/p9/utils/imageProcs/p9_ringId.C b/src/import/chips/p9/utils/imageProcs/p9_ringId.C
index 855a5c7e..f03ca39a 100644
--- a/src/import/chips/p9/utils/imageProcs/p9_ringId.C
+++ b/src/import/chips/p9/utils/imageProcs/p9_ringId.C
@@ -135,7 +135,6 @@ const GenRingIdList RING_ID_LIST_INSTANCE[] =
 {
     {"n2_repr"             , 0x09, 0x04, 0x04, VPD_RING    , 0x04035C06},
     {"n2_cxa1_repr"        , 0x0a, 0x04, 0x04, VPD_RING    , 0x04032006},
-    {"n2_psi_repr"         , 0x0b, 0x04, 0x04, VPD_RING    , 0x04030206},
 };
 const RingVariantOrder RING_VARIANT_ORDER[] = { RV_BASE, RV_RL, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT };
 };
@@ -221,8 +220,7 @@ const GenRingIdList RING_ID_LIST_COMMON[] =
 const GenRingIdList RING_ID_LIST_INSTANCE[] =
 {
     {"mc_repr"             , 0x10, 0x07, 0x08, VPD_RING    , 0x07036006},
-    {"mc_iom01_repr"       , 0x11, 0x07, 0x08, VPD_RING    , 0x07031006},
-    {"mc_iom23_repr"       , 0x12, 0x07, 0x08, VPD_RING    , 0x07030806},
+    {"mc_iom23_repr"       , 0x11, 0x07, 0x08, VPD_RING    , 0x07030806},
 };
 const RingVariantOrder RING_VARIANT_ORDER[] = { RV_BASE, RV_RL, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT, UNDEFINED_RING_VARIANT };
 };
diff --git a/src/import/chips/p9/utils/imageProcs/p9_ringId.H b/src/import/chips/p9/utils/imageProcs/p9_ringId.H
index fd4a4289..e090acc7 100644
--- a/src/import/chips/p9/utils/imageProcs/p9_ringId.H
+++ b/src/import/chips/p9/utils/imageProcs/p9_ringId.H
@@ -299,15 +299,14 @@ enum RingOffset
     // Instance Rings
     n2_repr      = (0 | INSTANCE_RING_MARK),
     n2_cxa1_repr = (1 | INSTANCE_RING_MARK),
-    n2_psi_repr  = (2 | INSTANCE_RING_MARK)
 };
 
 static const ChipletData_t g_chipletData =
 {
     4, // N2 Chiplet ID is 4.
     9, // 9 common rings for N2 Chiplet
-    3, // 3 instance specific rings for N2 chiplet
-    3,
+    2, // 2 instance specific rings for N2 chiplet
+    2,
     2,  // 2 common ring variants: BASE, RL
 };
 };
@@ -404,16 +403,15 @@ enum RingOffset
     mc_pll_func = 15,
     // Instance Rings
     mc_repr       = (0 | INSTANCE_RING_MARK),
-    mc_iom01_repr = (1 | INSTANCE_RING_MARK),
-    mc_iom23_repr = (2 | INSTANCE_RING_MARK)
+    mc_iom23_repr = (1 | INSTANCE_RING_MARK),
 };
 
 static const ChipletData_t g_chipletData =
 {
     7,  // MC Chiplet ID range is 7 - 8. The base ID is 7.
     16, // 16 common rings for MC Chiplet
-    3,  // 3 instance specific rings for each MC instance
-    3,
+    2,  // 1 instance specific rings for each MC instance
+    2,
     2,  // 2 common ring variants: BASE, RL
 };
 }; // end of namespace MC
@@ -780,7 +778,7 @@ static const RingProperties_t RING_PROPERTIES[NUM_RING_IDS] =
     { N2::n2_psi_time                    , "n2_psi_time"                 , N2_TYPE    }, // 57
     { N2::n2_repr                        , "n2_repr"                     , N2_TYPE    }, // 58
     { N2::n2_cxa1_repr                   , "n2_cxa1_repr"                , N2_TYPE    }, // 59
-    { N2::n2_psi_repr                    , "n2_psi_repr"                 , N2_TYPE    }, // 60
+    { INVALID_RING_OFFSET                , "invalid"                     , N2_TYPE    }, // 60
     { INVALID_RING_OFFSET                , "invalid"                     , N2_TYPE    }, // 61
     { N3::n3_fure                        , "n3_fure"                     , N3_TYPE    }, // 62
     { N3::n3_gptr                        , "n3_gptr"                     , N3_TYPE    }, // 63
@@ -834,7 +832,7 @@ static const RingProperties_t RING_PROPERTIES[NUM_RING_IDS] =
     { MC::mc_pll_bndy_bucket_5           , "mc_pll_bndy_bucket_5"        , MC_TYPE    }, // 111
     { MC::mc_pll_func                    , "mc_pll_func"                 , MC_TYPE    }, // 112
     { MC::mc_repr                        , "mc_repr"                     , MC_TYPE    }, // 113
-    { MC::mc_iom01_repr                  , "mc_iom01_repr"               , MC_TYPE    }, // 114
+    { INVALID_RING_OFFSET                , "invalid"                     , MC_TYPE    }, // 114
     { MC::mc_iom23_repr                  , "mc_iom23_repr"               , MC_TYPE    }, // 115
     { OB0::ob0_pll_bndy                  , "ob0_pll_bndy"                , OB0_TYPE   }, // 116
     { OB0::ob0_pll_bndy_bucket_1         , "ob0_pll_bndy_bucket_1"       , OB0_TYPE   }, // 117
@@ -1043,7 +1041,7 @@ static const RingProperties_t RING_PROPERTIES[NUM_RING_IDS] =
     { N2::n2_psi_time                    , N2_TYPE    }, // 57
     { N2::n2_repr                        , N2_TYPE    }, // 58
     { N2::n2_cxa1_repr                   , N2_TYPE    }, // 59
-    { N2::n2_psi_repr                    , N2_TYPE    }, // 60
+    { INVALID_RING_OFFSET                , N2_TYPE    }, // 60
     { INVALID_RING_OFFSET                , N2_TYPE    }, // 61
     { N3::n3_fure                        , N3_TYPE    }, // 62
     { N3::n3_gptr                        , N3_TYPE    }, // 63
@@ -1097,7 +1095,7 @@ static const RingProperties_t RING_PROPERTIES[NUM_RING_IDS] =
     { MC::mc_pll_bndy_bucket_5           , MC_TYPE    }, // 111
     { MC::mc_pll_func                    , MC_TYPE    }, // 112
     { MC::mc_repr                        , MC_TYPE    }, // 113
-    { MC::mc_iom01_repr                  , MC_TYPE    }, // 114
+    { INVALID_RING_OFFSET                , MC_TYPE    }, // 114
     { MC::mc_iom23_repr                  , MC_TYPE    }, // 115
     { OB0::ob0_pll_bndy                  , OB0_TYPE   }, // 116
     { OB0::ob0_pll_bndy_bucket_1         , OB0_TYPE   }, // 117
diff --git a/src/import/chips/p9/utils/imageProcs/p9_ring_id.h b/src/import/chips/p9/utils/imageProcs/p9_ring_id.h
index d4fb93e9..47fe2f5b 100644
--- a/src/import/chips/p9/utils/imageProcs/p9_ring_id.h
+++ b/src/import/chips/p9/utils/imageProcs/p9_ring_id.h
@@ -110,8 +110,7 @@ enum RingID
     n2_psi_time = 57, //0x39
     n2_repr = 58, //0x3A
     n2_cxa1_repr = 59, //0x3B
-    n2_psi_repr = 60, //0x3C
-    // values 61 unused
+    // values 60-61 unused
 
     // Nest Chiplet Rings - N3
     n3_fure = 62, //0x3E
@@ -177,8 +176,8 @@ enum RingID
     // MC Chiplet Rings
     // MC01 and MC23 instance specific Rings
     mc_repr = 113, //0x71
-    mc_iom01_repr = 114, //0x72
-    mc_iom23_repr = 115, //0x73
+    // value 114 unused
+    mc_iom23_repr = 115, //0c73
 
     // OB0 Chiplet Rings
     ob0_pll_bndy = 116, //0x74