riscv/rocket-chip
1
0
Fork 0
Code Releases Activity

scratchpad: remove dependency on HasCoreParameters

Browse Source
This commit is contained in:
Henry Cook 2017-08-31 19:07:08 -07:00
parent e46aeb7342
commit 3133c321b7
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/main/scala/rocket/ScratchpadSlavePort.scala
View File

@ -12,8 +12,7 @@ import freechips.rocketchip.tile._
import freechips.rocketchip.tilelink._
import freechips.rocketchip.util._
class ScratchpadSlavePort(address: AddressSet)(implicit p: Parameters) extends LazyModule
with HasCoreParameters {
class ScratchpadSlavePort(address: AddressSet, coreDataBytes: Int, usingAtomics: Boolean)(implicit p: Parameters) extends LazyModule {
val device = new SimpleDevice("dtim", Seq("sifive,dtim0"))
val node = TLManagerNode(Seq(TLManagerPortParameters(
Seq(TLManagerParameters(
@ -110,7 +109,7 @@ trait CanHaveScratchpad extends HasHellaCache with HasICacheFrontend {
val fg = LazyModule(new TLFragmenter(fetchBytes, cacheBlockBytes, earlyAck=true))
val ww = LazyModule(new TLWidthWidget(xLenBytes))
val scratch = tileParams.dcache.flatMap(d => d.scratch.map(s =>
LazyModule(new ScratchpadSlavePort(AddressSet(s, d.dataScratchpadBytes-1)))))
LazyModule(new ScratchpadSlavePort(AddressSet(s, d.dataScratchpadBytes-1), xLenBytes, tileParams.core.useAtomics))))
DisableMonitors { implicit p =>
frontend.slaveNode :*= fg.node