riscv/rocket-chip
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rocket scratchpad: support atomics

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This commit is contained in:
Wesley W. Terpstra
2016-10-28 12:13:01 -07:00
parent 0cc00e7616
commit 92ee498521
2 changed files with 32 additions and 18 deletions
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src/main/scala/rocket/tile.scala
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@ -61,7 +61,7 @@ class RocketTile(implicit p: Parameters) extends LazyTile {
val slave = if (p(DataScratchpadSize) == 0) None else Some(TLInputNode())
val scratch = if (p(DataScratchpadSize) == 0) None else Some(LazyModule(new ScratchpadSlavePort()(dcacheParams)))
(slave zip scratch) foreach { case (node, lm) => lm.node := TLFragmenter(p(XLen)/8, 256)(node) }
(slave zip scratch) foreach { case (node, lm) => lm.node := TLFragmenter(p(XLen)/8, p(CacheBlockBytes))(node) }
lazy val module = new TileImp(this) {
val io = new TileIO(bc, slave)