riscv/rocket-chip
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[rocket] bugfix: RoccExampleConfig looks up PAddrBits too early

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This commit is contained in:
Henry Cook
2017-01-18 18:15:24 -08:00
parent e0411c6cde
commit c1b7c84f09
1 changed files with 5 additions and 5 deletions
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10
src/main/scala/rocket/Rocc.scala
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@@ -75,7 +75,7 @@ trait CanHaveLegacyRoccsModule extends CanHaveSharedFPUModule with CanHavePTWMod
}
class LegacyRoccComplex(implicit p: Parameters) extends LazyModule with HasCoreParameters {
class LegacyRoccComplex(implicit p: Parameters) extends LazyModule {
val buildRocc = p(BuildRoCC)
val usingRocc = !buildRocc.isEmpty
val nRocc = buildRocc.size
@@ -84,11 +84,11 @@ class LegacyRoccComplex(implicit p: Parameters) extends LazyModule with HasCoreP
val nPTWPorts = buildRocc.map(_.nPTWPorts).sum
val roccOpcodes = buildRocc.map(_.opcodes)
val legacies = List.fill(nMemChannels) { LazyModule(new TLLegacy) }
val legacies = List.fill(nMemChannels) { LazyModule(new TLLegacy()(p.alterPartial({ case PAddrBits => 32 }))) }
val masterNodes = legacies.map(_ => TLOutputNode())
legacies.zip(masterNodes).foreach { case(l,m) => m := TLHintHandler()(l.node) }
lazy val module = new LazyModuleImp(this) {
lazy val module = new LazyModuleImp(this) with HasCoreParameters {
val io = new Bundle {
val tl = masterNodes.map(_.bundleOut)
val dcache = Vec(nRocc, new HellaCacheIO)
@@ -117,7 +117,7 @@ class LegacyRoccComplex(implicit p: Parameters) extends LazyModule with HasCoreP
case RoccNMemChannels => accelParams.nMemChannels
case RoccNPTWPorts => accelParams.nPTWPorts
}))
val dcIF = Module(new SimpleHellaCacheIF)
val dcIF = Module(new SimpleHellaCacheIF()(p.alterPartial({ case CacheName => CacheName("L1D") })))
rocc.io.cmd <> cmdRouter.io.out(i)
rocc.io.exception := io.core.exception
dcIF.io.requestor <> rocc.io.mem
@@ -127,7 +127,7 @@ class LegacyRoccComplex(implicit p: Parameters) extends LazyModule with HasCoreP
rocc
}
(nRocc to legacies.size) zip roccs.map(_.io.utl) foreach { case(i, utl) =>
(nRocc until legacies.size) zip roccs.map(_.io.utl) foreach { case(i, utl) =>
legacies(i).module.io.legacy <> utl
}
io.core.busy := cmdRouter.io.busy || roccs.map(_.io.busy).reduce(_ || _)