riscv/rocket-chip
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Add BuildTile parameter for Tile

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Conflicts:
	rocket
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Adam Izraelevitz 2014-09-24 13:08:45 -07:00 committed by Yunsup Lee
parent 7398b00d93
commit 15fb4730ec
3 changed files with 6 additions and 2 deletions
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2
rocket

@ -1 +1 @@
Subproject commit 6624ac9d3fb477649d95080b44e9e4656a56cb0a Subproject commit 3ed2fb60ac05ddd25434b38bcb1ec7468ee94e4d

2
src/main/scala/PublicConfigs.scala
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@ -10,6 +10,8 @@ import rocket.Util._
class DefaultConfig extends ChiselConfig { class DefaultConfig extends ChiselConfig {
val topDefinitions:World.TopDefs = { val topDefinitions:World.TopDefs = {
(pname,site,here) => pname match { (pname,site,here) => pname match {
//RocketChip Parameters
case BuildTile => (r:Bool) => {new RocketTile(resetSignal = r)}
//HTIF Parameters //HTIF Parameters
case HTIFWidth => Dump("HTIF_WIDTH", 16) case HTIFWidth => Dump("HTIF_WIDTH", 16)
case HTIFNSCR => 64 case HTIFNSCR => 64

4
src/main/scala/RocketChip.scala
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@ -16,6 +16,7 @@ case object BuildDRAMSideLLC extends Field[(Int) => DRAMSideLLCLike]
case object BuildCoherenceMaster extends Field[(Int) => CoherenceAgent] case object BuildCoherenceMaster extends Field[(Int) => CoherenceAgent]
case object UseBackupMemoryPort extends Field[Boolean] case object UseBackupMemoryPort extends Field[Boolean]
case object Coherence extends Field[CoherencePolicyWithUncached] case object Coherence extends Field[CoherencePolicyWithUncached]
case object BuildTile extends Field[(Bool)=>Tile]
abstract trait TopLevelParameters extends UsesParameters { abstract trait TopLevelParameters extends UsesParameters {
val htifW = params(HTIFWidth) val htifW = params(HTIFWidth)
@ -24,6 +25,7 @@ abstract trait TopLevelParameters extends UsesParameters {
val lsb = params(BankIdLSB) val lsb = params(BankIdLSB)
val refillCycles = params(MIFDataBeats) val refillCycles = params(MIFDataBeats)
} }
class OuterMemorySystem extends Module with TopLevelParameters { class OuterMemorySystem extends Module with TopLevelParameters {
val io = new Bundle { val io = new Bundle {
val tiles = Vec.fill(params(NTiles)){new TileLinkIO}.flip val tiles = Vec.fill(params(NTiles)){new TileLinkIO}.flip
@ -132,7 +134,7 @@ class Top extends Module with TopLevelParameters {
val io = new TopIO val io = new TopIO
val resetSigs = Vec.fill(nTiles){Bool()} val resetSigs = Vec.fill(nTiles){Bool()}
val tileList = (0 until nTiles).map(r => Module(new Tile(resetSignal = resetSigs(r)))) val tileList = (0 until nTiles).map(r => Module(params(BuildTile)(resetSigs(r))))
val uncore = Module(new Uncore) val uncore = Module(new Uncore)
for (i <- 0 until nTiles) { for (i <- 0 until nTiles) {