50 lines
1.4 KiB
Scala
50 lines
1.4 KiB
Scala
package Switch
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import chisel3._
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import freechips.rocketchip.subsystem.BaseSubsystem
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import freechips.rocketchip.diplomacy._
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import freechips.rocketchip.tilelink._
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import org.chipsalliance.cde.config._
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trait WithSwitchMix { this: BaseSubsystem =>
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val switch = LazyModule(new Switch)
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sbus.coupleFrom("switch_mst") { _ := TLBuffer() := TLWidthWidget(8 / 8) := switch.tlClientNode }
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// pbus.coupleTo("switch_cfg") { switch0.tlMasterNode := TLFragmenter(pbus) := _ }
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for( i <- 0 until 3 ){
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pbus.coupleTo(s"mac_cfg$i") { switch.macReg(i).configNode := TLFragmenter(pbus) := _ }
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ibus.fromSync := switch.macReg(i).int_node
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}
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pbus.coupleTo("dma_cfg") { switch.dmaReg.configNode := TLFragmenter(pbus) := _ }
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}
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trait WithSwitchMixModuleImp extends LazyModuleImp {
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val outer: WithSwitchMix
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val switchIO = IO(new SwitchIO)
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switchIO <> outer.switch.module.io
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// println("Warning, did you delete the rocket-chip.jar on top to reflash?")
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// println("Warning, did you delete the rocket-chip.jar on top to reflash?")
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// println("Warning, did you delete the rocket-chip.jar on top to reflash?")
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// println("Warning, did you delete the rocket-chip.jar on top to reflash?")
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// println("Warning, did you delete the rocket-chip.jar on top to reflash?")
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}
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class SwitchConfig() extends Config((site, here, up) => {
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case SwitchParamsKey => SwitchSetting()
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})
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