riscv/rocket-chip
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rocketchip: remove obsolete TL1 config

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This commit is contained in:
Wesley W. Terpstra 2016-11-17 14:24:45 -08:00
parent dfc3a0dafb
commit c82b371354
4 changed files with 0 additions and 37 deletions
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3
src/main/scala/coreplex/BaseCoreplex.scala
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@ -33,9 +33,6 @@ trait HasCoreplexParameters {
lazy val cbusConfig = p(CBusConfig) lazy val cbusConfig = p(CBusConfig)
lazy val l1tol2Config = p(L1toL2Config) lazy val l1tol2Config = p(L1toL2Config)
lazy val nBanksPerMemChannel = p(NBanksPerMemoryChannel) lazy val nBanksPerMemChannel = p(NBanksPerMemoryChannel)
lazy val innerParams = p.alterPartial({ case TLId => "L1toL2" })
lazy val outerMemParams = p.alterPartial({ case TLId => "L2toMC" })
lazy val outerMMIOParams = p.alterPartial({ case TLId => "L2toMMIO" })
lazy val globalAddrMap = p(rocketchip.GlobalAddrMap) lazy val globalAddrMap = p(rocketchip.GlobalAddrMap)
lazy val nTiles = p(uncore.devices.NTiles) lazy val nTiles = p(uncore.devices.NTiles)
lazy val nMemChannels = p(NMemoryChannels) lazy val nMemChannels = p(NMemoryChannels)

26
src/main/scala/coreplex/Configs.scala
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@ -113,32 +113,6 @@ class BaseCoreplexConfig extends Config (
dataBeats = innerDataBeats, dataBeats = innerDataBeats,
dataBits = site(CacheBlockBytes)*8) dataBits = site(CacheBlockBytes)*8)
} }
case TLKey("L2toMC") =>
TileLinkParameters(
coherencePolicy = new MEICoherence(
new NullRepresentation(site(NBanksPerMemoryChannel))),
nManagers = 1,
nCachingClients = site(NBanksPerMemoryChannel),
nCachelessClients = 0,
maxClientXacts = site(NAcquireTransactors) + 2,
maxClientsPerPort = site(NBanksPerMemoryChannel),
maxManagerXacts = 1,
dataBeats = innerDataBeats,
dataBits = site(CacheBlockBytes)*8)
case TLKey("L2toMMIO") => {
TileLinkParameters(
coherencePolicy = new MICoherence(
new NullRepresentation(site(NBanksPerMemoryChannel))),
nManagers = 1,
nCachingClients = 0,
nCachelessClients = 1,
maxClientXacts = 4,
maxClientsPerPort = 1,
maxManagerXacts = 1,
dataBeats = innerDataBeats,
dataBits = site(CacheBlockBytes) * 8)
}
case BootROMFile => "./bootrom/bootrom.img" case BootROMFile => "./bootrom/bootrom.img"
case BufferlessBroadcast => false case BufferlessBroadcast => false
case NTiles => 1 case NTiles => 1

6
src/main/scala/rocketchip/Configs.scala
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@ -34,12 +34,6 @@ class BasePlatformConfig extends Config(
addrBits = site(PAddrBits), addrBits = site(PAddrBits),
idBits = site(EdgeIDBits)) idBits = site(EdgeIDBits))
case TLEmitMonitors => true case TLEmitMonitors => true
case TLKey("EdgetoSlave") =>
site(TLKey("L1toL2")).copy(dataBeats = edgeDataBeats)
case TLKey("MCtoEdge") =>
site(TLKey("L2toMC")).copy(dataBeats = edgeDataBeats)
case TLKey("MMIOtoEdge") =>
site(TLKey("L2toMMIO")).copy(dataBeats = edgeDataBeats)
case NExtTopInterrupts => 2 case NExtTopInterrupts => 2
case SOCBusConfig => site(L1toL2Config) case SOCBusConfig => site(L1toL2Config)
case PeripheryBusConfig => TLBusConfig(beatBytes = 4) case PeripheryBusConfig => TLBusConfig(beatBytes = 4)

2
src/main/scala/rocketchip/Periphery.scala
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@ -85,8 +85,6 @@ trait HasPeripheryParameters {
lazy val nMemAXIChannels = if (tMemChannels == BusType.AXI) nMemChannels else 0 lazy val nMemAXIChannels = if (tMemChannels == BusType.AXI) nMemChannels else 0
lazy val nMemAHBChannels = if (tMemChannels == BusType.AHB) nMemChannels else 0 lazy val nMemAHBChannels = if (tMemChannels == BusType.AHB) nMemChannels else 0
lazy val nMemTLChannels = if (tMemChannels == BusType.TL) nMemChannels else 0 lazy val nMemTLChannels = if (tMemChannels == BusType.TL) nMemChannels else 0
lazy val edgeSlaveParams = p.alterPartial({ case TLId => "EdgetoSlave" })
lazy val edgeMemParams = p.alterPartial({ case TLId => "MCtoEdge" })
lazy val peripheryBusConfig = p(PeripheryBusConfig) lazy val peripheryBusConfig = p(PeripheryBusConfig)
lazy val socBusConfig = p(SOCBusConfig) lazy val socBusConfig = p(SOCBusConfig)
lazy val cacheBlockBytes = p(CacheBlockBytes) lazy val cacheBlockBytes = p(CacheBlockBytes)