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apb: SRAM can emulate incompletely populated memory

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This commit is contained in:
Wesley W. Terpstra 2017-07-07 21:08:07 -07:00
parent 28fbf1af8e
commit 9310a33e77
1 changed files with 2 additions and 2 deletions
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4
src/main/scala/amba/apb/SRAM.scala
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@ -7,11 +7,11 @@ import freechips.rocketchip.config.Parameters
import freechips.rocketchip.diplomacy._ import freechips.rocketchip.diplomacy._
import freechips.rocketchip.util._ import freechips.rocketchip.util._
class APBRAM(address: AddressSet, executable: Boolean = true, beatBytes: Int = 4)(implicit p: Parameters) extends LazyModule class APBRAM(address: AddressSet, executable: Boolean = true, beatBytes: Int = 4, errors: Seq[AddressSet] = Nil)(implicit p: Parameters) extends LazyModule
{ {
val node = APBSlaveNode(Seq(APBSlavePortParameters( val node = APBSlaveNode(Seq(APBSlavePortParameters(
Seq(APBSlaveParameters( Seq(APBSlaveParameters(
address = List(address), address = List(address) ++ errors,
regionType = RegionType.UNCACHED, regionType = RegionType.UNCACHED,
executable = executable, executable = executable,
supportsRead = true, supportsRead = true,