riscv/rocket-chip
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diplomacy: change API to auto-create node bundles => cross-module refs

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This commit is contained in:
Wesley W. Terpstra
2017-09-13 18:06:03 -07:00
parent 53f6999ea8
commit 9217baf9d4
86 changed files with 575 additions and 933 deletions
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5
src/main/scala/tile/BaseTile.scala
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@ -66,21 +66,20 @@ abstract class BareTileBundle[+L <: BareTile](_outer: L) extends GenericParamete
abstract class BareTileModule[+L <: BareTile, +B <: BareTileBundle[L]](_outer: L, _io: () => B) extends LazyModuleImp(_outer) {
val outer = _outer
val io = _io ()
val io = IO(_io ())
}
/** Uses TileLink master port to connect caches and accelerators to the coreplex */
trait HasTileLinkMasterPort {
implicit val p: Parameters
val module: HasTileLinkMasterPortModule
val masterNode = TLOutputNode()
val masterNode = TLIdentityNode()
val tileBus = LazyModule(new TLXbar) // TileBus xbar for cache backends to connect to
masterNode := tileBus.node
}
trait HasTileLinkMasterPortBundle {
val outer: HasTileLinkMasterPort
val master = outer.masterNode.bundleOut
}
trait HasTileLinkMasterPortModule {