41 lines
1.3 KiB
Scala
41 lines
1.3 KiB
Scala
// See LICENSE.SiFive for license details.
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package uncore.apb
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import Chisel._
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import config._
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import diplomacy._
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import uncore.tilelink2._
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import unittest._
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class RRTest0(address: BigInt)(implicit p: Parameters) extends APBRegisterRouter(address, 0, 32, 0, 4)(
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new APBRegBundle((), _) with RRTest0Bundle)(
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new APBRegModule((), _, _) with RRTest0Module)
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class RRTest1(address: BigInt)(implicit p: Parameters) extends APBRegisterRouter(address, 0, 32, 1, 4, false)(
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new APBRegBundle((), _) with RRTest1Bundle)(
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new APBRegModule((), _, _) with RRTest1Module)
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class APBFuzzBridge()(implicit p: Parameters) extends LazyModule
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{
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val fuzz = LazyModule(new TLFuzzer(5000))
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val model = LazyModule(new TLRAMModel("APBFuzzMaster"))
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var xbar = LazyModule(new APBFanout)
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val ram = LazyModule(new APBRAM(AddressSet(0x0, 0xff)))
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val gpio = LazyModule(new RRTest0(0x100))
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model.node := fuzz.node
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xbar.node := TLToAPB()(model.node)
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ram.node := xbar.node
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gpio.node := xbar.node
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lazy val module = new LazyModuleImp(this) with HasUnitTestIO {
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io.finished := fuzz.module.io.finished
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}
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}
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class APBBridgeTest()(implicit p: Parameters) extends UnitTest(500000) {
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val dut = Module(LazyModule(new APBFuzzBridge).module)
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io.finished := dut.io.finished
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}
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