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VexRiscvBmbGenerator export more info

This commit is contained in:
Dolu1990 2022-05-24 10:19:35 +02:00
parent 48cf4120f2
commit 209fc719e8
1 changed files with 25 additions and 4 deletions
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29
src/main/scala/vexriscv/VexRiscvBmbGenerator.scala
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@ -1,11 +1,11 @@
package vexriscv
import spinal.core._
import spinal.lib.bus.bmb.{Bmb, BmbAccessCapabilities, BmbAccessParameter, BmbImplicitDebugDecoder, BmbInvalidationParameter, BmbParameter, BmbInterconnectGenerator}
import spinal.lib.bus.bmb.{Bmb, BmbAccessCapabilities, BmbAccessParameter, BmbImplicitDebugDecoder, BmbInterconnectGenerator, BmbInvalidationParameter, BmbParameter}
import spinal.lib.bus.misc.AddressMapping
import spinal.lib.com.jtag.{Jtag, JtagTapInstructionCtrl}
import spinal.lib.generator._
import spinal.lib.slave
import spinal.lib.{sexport, slave}
import vexriscv.plugin._
import spinal.core.fiber._
@ -93,12 +93,33 @@ case class VexRiscvBmbGenerator()(implicit interconnectSmp: BmbInterconnectGener
}
val cpu = new VexRiscv(config)
def doExport(value : => Any, postfix : String) = {
sexport(Handle(value).setCompositeName(VexRiscvBmbGenerator.this, postfix))
}
doExport(cpu.plugins.exists(_.isInstanceOf[CfuPlugin]), "cfu")
doExport(cpu.plugins.exists(_.isInstanceOf[FpuPlugin]), "fpu")
for (plugin <- cpu.plugins) plugin match {
case plugin: IBusSimplePlugin => iBus.load(plugin.iBus.toBmb())
case plugin: DBusSimplePlugin => dBus.load(plugin.dBus.toBmb())
case plugin: IBusCachedPlugin => iBus.load(plugin.iBus.toBmb())
case plugin: DBusCachedPlugin => dBus.load(plugin.dBus.toBmb())
case plugin: IBusCachedPlugin => {
iBus.load(plugin.iBus.toBmb())
doExport(plugin.config.wayCount, "icacheWays")
doExport(plugin.config.cacheSize, "icacheSize")
}
case plugin: DBusCachedPlugin => {
dBus.load(plugin.dBus.toBmb())
doExport(plugin.config.wayCount, "dcacheWays")
doExport(plugin.config.cacheSize, "dcacheSize")
}
case plugin: MmuPlugin => {
doExport(true, "mmu")
}
case plugin: StaticMemoryTranslatorPlugin => {
doExport(false, "mmu")
}
case plugin: CsrPlugin => {
doExport(plugin.config.supervisorGen, "supervisor")
externalInterrupt load plugin.externalInterrupt
timerInterrupt load plugin.timerInterrupt
softwareInterrupt load plugin.softwareInterrupt