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

make naming of L2toMC parameter object consistent between coreplex and periphery

Browse Source
This commit is contained in:
Howard Mao 2016-09-26 15:57:24 -07:00
parent ea9f0a868f
commit 6316ebd58f
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/main/scala/rocketchip/Periphery.scala
View File

@ -82,7 +82,7 @@ trait HasPeripheryParameters {
lazy val nMemAHBChannels = if (tMemChannels == BusType.AHB) nMemChannels else 0
lazy val nMemTLChannels = if (tMemChannels == BusType.TL) nMemChannels else 0
lazy val innerParams = p.alterPartial({ case TLId => "L1toL2" })
lazy val innerMMIOParams = p.alterPartial({ case TLId => "L2toMMIO" })
lazy val outerMMIOParams = p.alterPartial({ case TLId => "L2toMMIO" })
lazy val outermostParams = p.alterPartial({ case TLId => "Outermost" })
lazy val outermostMMIOParams = p.alterPartial({ case TLId => "MMIO_Outermost" })
lazy val peripheryBusConfig = p(PeripheryBusKey)
@ -213,7 +213,7 @@ trait PeripheryMasterMMIOModule extends HasPeripheryParameters {
val pBus: TileLinkRecursiveInterconnect
val mmio_ports = p(ExtMMIOPorts) map { port =>
TileLinkWidthAdapter(pBus.port(port.name), innerMMIOParams)
TileLinkWidthAdapter(pBus.port(port.name), outerMMIOParams)
}
val mmio_axi_start = 0
@ -290,9 +290,9 @@ trait PeripheryCoreplexLocalInterrupter extends LazyModule with HasPeripheryPara
val peripheryBus: TLXbar
// CoreplexLocalInterrupter must be at least 64b if XLen >= 64
val beatBytes = max((innerMMIOParams(XLen) min 64) / 8, peripheryBusConfig.beatBytes)
val beatBytes = max((outerMMIOParams(XLen) min 64) / 8, peripheryBusConfig.beatBytes)
val clintConfig = CoreplexLocalInterrupterConfig(beatBytes)
val clint = LazyModule(new CoreplexLocalInterrupter(clintConfig)(innerMMIOParams))
val clint = LazyModule(new CoreplexLocalInterrupter(clintConfig)(outerMMIOParams))
// The periphery bus is 32-bit, so we may need to adapt its width to XLen
clint.node := TLFragmenter(beatBytes, cacheBlockBytes)(TLWidthWidget(peripheryBusConfig.beatBytes)(peripheryBus.node))
}