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Merge pull request #1755 from ucb-bar/bcast-rocket

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Add BroadcastCoherence rocket config
This commit is contained in:
joonho hwangbo
2024-01-22 17:01:57 -08:00
committed by GitHub
parent d36b05c27c fb28227e28
commit 45f5fe832d
1 changed files with 5 additions and 0 deletions
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5
generators/chipyard/src/main/scala/config/MemorySystemConfigs.scala
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@@ -39,3 +39,8 @@ class QuadChannelRocketConfig extends Config(
new freechips.rocketchip.subsystem.WithNMemoryChannels(4) ++ // 4 AXI4 channels new freechips.rocketchip.subsystem.WithNMemoryChannels(4) ++ // 4 AXI4 channels
new freechips.rocketchip.subsystem.WithNBigCores(1) ++ new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new chipyard.config.AbstractConfig) new chipyard.config.AbstractConfig)
class BroadcastCoherenceRocketConfig extends Config(
new chipyard.config.WithBroadcastManager ++ // Use broadcast-based coherence hub
new freechips.rocketchip.subsystem.WithNBigCores(1) ++
new chipyard.config.AbstractConfig)