Add MDS attribute & draminit support

Change-Id: I0496a52f5c7dd72779ed097c26fc8b305a9e00b0 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84431 Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@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: Hostboot CI <hostboot-ci+hostboot@us.ibm.com> Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com> Reviewed-by: Louis Stermole <stermole@us.ibm.com> Reviewed-by: Jennifer A Stofer <stofer@us.ibm.com> Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84454 Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Reviewed-by: Daniel M Crowell <dcrowell@us.ibm.com>
open-power · Oct 8, 2019 · 822fea8 · 822fea8
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commit 822fea8
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Showing 3 changed files with 17 additions and 6 deletions.
diff --git a/src/import/chips/ocmb/explorer/common/include/exp_data_structs.H b/src/import/chips/ocmb/explorer/common/include/exp_data_structs.H
@@ -124,7 +124,9 @@ typedef struct __attribute__((packed)) user_input_msdg
     // Choose the Dimm type from one of below:
     // 0 = UDIMM
     // 1 = RDIMM
-    // 2 = LRDIMM
+    // 2 = LRDIMM (invalid for explorer)
+    // 3 = MDS-LRDIMM
+    // 4 = MDS
     uint16_t DimmType;
 
     // Indicates presence of DRAM at each chip select for PHY. Each

diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.H b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/exp_draminit_utils.H
@@ -58,10 +58,11 @@ namespace exp
 ///
 enum msdg_dimm_types
 {
-    MSDG_UDIMM  = 0x0000,
-    MSDG_RDIMM  = 0x0001,
-    MSDG_LRDIMM = 0x0002,
-    MSDG_DDIMM  = 0x0003,
+    MSDG_UDIMM      = 0x0000,
+    MSDG_RDIMM      = 0x0001,
+    MSDG_LRDIMM     = 0x0002,
+    MSDG_MDS_LRDIMM = 0x0003,
+    MSDG_MDS        = 0x0004
 };
 
 ///
@@ -441,6 +442,14 @@ class phy_params
                     io_phy_params.DimmType = MSDG_LRDIMM;
                     break;
 
+                case fapi2::ENUM_ATTR_MEM_EFF_DIMM_TYPE_MDS_LRDIMM:
+                    io_phy_params.DimmType = MSDG_MDS_LRDIMM;
+                    break;
+
+                case fapi2::ENUM_ATTR_MEM_EFF_DIMM_TYPE_MDS:
+                    io_phy_params.DimmType = MSDG_MDS;
+                    break;
+
                 default:
                     const auto& l_ocmb = mss::find_target<fapi2::TARGET_TYPE_OCMB_CHIP>(iv_target);
                     FAPI_ASSERT(false,

diff --git a/src/import/generic/procedures/xml/attribute_info/generic_memory_eff_attributes.xml b/src/import/generic/procedures/xml/attribute_info/generic_memory_eff_attributes.xml
@@ -64,7 +64,7 @@
     </description>
     <initToZero></initToZero>
     <valueType>uint8</valueType>
-    <enum> EMPTY = 0, RDIMM = 1, UDIMM = 2, LRDIMM = 3, DDIMM = 4</enum>
+    <enum> EMPTY = 0, RDIMM = 1, UDIMM = 2, LRDIMM = 3, DDIMM = 4, MDS_LRDIMM = 5, MDS = 6</enum>
     <writeable/>
     <array>2</array>
     <mssAccessorName>dimm_type</mssAccessorName>