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-rw-r--r--src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/dimm/exp_rank.H5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/dimm/exp_rank.H b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/dimm/exp_rank.H
index 8ffe98097..f61dc0db0 100644
--- a/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/dimm/exp_rank.H
+++ b/src/import/chips/ocmb/explorer/procedures/hwp/memory/lib/dimm/exp_rank.H
@@ -44,6 +44,11 @@ class rankTraits<mss::mc_type::EXPLORER>
static constexpr uint8_t MAX_DIMMS_PER_PORT = 2;
static constexpr uint8_t MAX_RANKS_PER_DIMM = 4;
static constexpr uint8_t RANK_INDEX_STEP = 4;
+
+ // Note! a configuration of 2 4-rank dimms is not possible.
+ // In this hypothetical scenario, the value for phy-rank would not
+ // be valid / does not apply, as there will be some rollover.
+ static constexpr uint8_t PHY_RANK_INDEX_STEP = 2;
};
///
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