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DBusCachedPlugin add CSR info

This commit is contained in:
Dolu1990 2018-04-22 11:46:01 +02:00
parent 74f2a4194a
commit 978eb9b6b2
1 changed files with 9 additions and 2 deletions
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9
src/main/scala/vexriscv/plugin/DBusCachedPlugin.scala
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@ -18,7 +18,9 @@ class DAxiCachedPlugin(config : DataCacheConfig, memoryTranslatorPortConfig : An
}
}
class DBusCachedPlugin(config : DataCacheConfig, memoryTranslatorPortConfig : Any = null) extends Plugin[VexRiscv]{
class DBusCachedPlugin(config : DataCacheConfig,
memoryTranslatorPortConfig : Any = null,
csrInfo : Boolean = false) extends Plugin[VexRiscv]{
import config._
var dBus : DataCacheMemBus = null
var mmuBus : MemoryTranslatorBus = null
@ -214,6 +216,11 @@ class DBusCachedPlugin(config : DataCacheConfig, memoryTranslatorPortConfig : An
output(REGFILE_WRITE_DATA) := rspFormated
}
}
if(csrInfo){
val csr = service(classOf[CsrPlugin])
csr.r(0xCC0, 0 -> U(cacheSize/wayCount), 20 -> U(bytePerLine))
}
}
}