riscv/rocket-chip
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rocket: allow scratchpad address to be configurable (#570)

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This commit is contained in:
Henry Cook
2017-03-06 21:35:45 -08:00
committed by GitHub
parent 229fb2251d
commit d0ae087587
8 changed files with 80 additions and 41 deletions
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src/main/scala/rocket/DCache.scala
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@ -116,7 +116,6 @@ class DCacheModule(outer: DCache) extends HellaCacheModule(outer) {
val s1_victim_way = Wire(init = replacer.way)
val (s1_hit_way, s1_hit_state, s1_victim_meta) =
if (usingDataScratchpad) {
require(nWays == 1)
metaWriteArb.io.out.ready := true
metaReadArb.io.out.ready := !metaWriteArb.io.out.valid
val inScratchpad = outer.scratch().map(_.contains(s1_paddr)).getOrElse(Bool(false))