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Configs: add a parameter to control the memory subsystem interface

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Wesley W. Terpstra
2016-06-01 15:00:48 -07:00
committed by Andrew Waterman
parent 2ddada1732
commit 2086c0d603
2 changed files with 10 additions and 0 deletions
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src/main/scala/Configs.scala
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@ -296,6 +296,7 @@ class BaseConfig extends Config (
case TLKey("MMIO_Outermost") => site(TLKey("L2toMMIO")).copy(dataBeats = site(MIFDataBeats))
case NTiles => Knob("NTILES")
case NMemoryChannels => Dump("N_MEM_CHANNELS", 1)
case TMemoryChannels => BusType.AXI
case NBanksPerMemoryChannel => Knob("NBANKS_PER_MEM_CHANNEL")
case NOutstandingMemReqsPerChannel => site(NBanksPerMemoryChannel)*(site(NAcquireTransactors)+2)
case BankIdLSB => 0