smaller rocket For hwacha ci
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@ -255,7 +255,7 @@ jobs:
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- run:
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- run:
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name: Building the hwacha subproject using Verilator
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name: Building the hwacha subproject using Verilator
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command: .circleci/do-rtl-build.sh SUB_PROJECT=example MODEL=TestHarness MODEL_PACKAGE=freechips.rocketchip.system CONFIG=SmallHwachaConfig CONFIG_PACKAGE=example GENERATOR_PACKAGE=hwacha TOP=ExampleRocketSystem
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command: .circleci/do-rtl-build.sh SUB_PROJECT=example MODEL=TestHarness MODEL_PACKAGE=freechips.rocketchip.system CONFIG=SmallRocketForHwachaCIConfig CONFIG_PACKAGE=example GENERATOR_PACKAGE=hwacha TOP=ExampleRocketSystem
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no_output_timeout: 120m
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no_output_timeout: 120m
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- save_cache:
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- save_cache:
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@ -401,7 +401,7 @@ jobs:
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- run:
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- run:
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name: Run hwacha benchmark tests
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name: Run hwacha benchmark tests
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command: make run-bmark-tests -C sims/verisim SUB_PROJECT=example MODEL=TestHarness MODEL_PACKAGE=freechips.rocketchip.system CONFIG=SmallHwachaConfig CONFIG_PACKAGE=example GENERATOR_PACKAGE=hwacha TOP=ExampleRocketSystem
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command: make run-bmark-tests -C sims/verisim SUB_PROJECT=example MODEL=TestHarness MODEL_PACKAGE=freechips.rocketchip.system CONFIG=SmallRocketForHwachaCIConfig CONFIG_PACKAGE=example GENERATOR_PACKAGE=hwacha TOP=ExampleRocketSystem
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# Order and dependencies of jobs to run
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# Order and dependencies of jobs to run
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workflows:
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workflows:
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@ -2,10 +2,11 @@ package example
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import chisel3._
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import chisel3._
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import freechips.rocketchip.config.{Parameters, Config}
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import freechips.rocketchip.config.{Parameters, Config}
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import freechips.rocketchip.subsystem.{WithRoccExample, WithNMemoryChannels, WithNBigCores, WithRV32}
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import freechips.rocketchip.subsystem.{SystemBusKey, RocketTilesKey, CacheBlockBytes, WithRoccExample, WithNMemoryChannels, WithNBigCores, WithRV32}
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import freechips.rocketchip.diplomacy.{LazyModule, ValName}
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import freechips.rocketchip.diplomacy.{LazyModule, ValName}
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import freechips.rocketchip.devices.tilelink.BootROMParams
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import freechips.rocketchip.devices.tilelink.BootROMParams
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import freechips.rocketchip.tile.XLen
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import freechips.rocketchip.tile.{XLen, RocketTileParams}
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import freechips.rocketchip.rocket.{RocketCoreParams, DCacheParams, ICacheParams, MulDivParams}
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import testchipip._
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import testchipip._
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import sifive.blocks.devices.gpio._
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import sifive.blocks.devices.gpio._
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@ -168,3 +169,35 @@ class WithGPIOBoomTop extends Config((site, here, up) => {
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top
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top
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}
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}
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})
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})
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// -------------
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// Mixins for CI
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// -------------
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/**
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* Class to specify a smaller Rocket core for Hwacha CI
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*/
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class WithNHwachaSmallCores(n: Int) extends Config((site, here, up) => {
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case RocketTilesKey => {
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val small = RocketTileParams(
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core = RocketCoreParams(mulDiv = Some(MulDivParams(
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mulUnroll = 8,
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mulEarlyOut = true,
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divEarlyOut = true))),
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btb = None,
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dcache = Some(DCacheParams(
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rowBits = site(SystemBusKey).beatBits,
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nSets = 32,
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nWays = 1,
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nTLBEntries = 4,
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nMSHRs = 0,
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blockBytes = site(CacheBlockBytes))),
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icache = Some(ICacheParams(
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rowBits = site(SystemBusKey).beatBits,
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nSets = 32,
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nWays = 1,
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nTLBEntries = 4,
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blockBytes = site(CacheBlockBytes))))
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List.tabulate(n)(i => small.copy(hartId = i))
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}
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})
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@ -21,10 +21,11 @@ class HwachaConfig extends Config(
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new hwacha.DefaultHwachaConfig ++
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new hwacha.DefaultHwachaConfig ++
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new DefaultRocketConfig)
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new DefaultRocketConfig)
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class SmallHwachaConfig extends Config(
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class SmallRocketForHwachaCIConfig extends Config(
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new WithNBanks(1) ++
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new WithNBanks(1) ++
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new WithNHwachaSmallCores(1) ++
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new hwacha.DefaultHwachaConfig ++
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new hwacha.DefaultHwachaConfig ++
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new freechips.rocketchip.system.DefaultConfig)
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new DefaultRocketConfig)
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class RoccRocketConfig extends Config(
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class RoccRocketConfig extends Config(
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new WithRoccExample ++
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new WithRoccExample ++
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