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update default firesim config freqs

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alonamid
2021-06-02 20:00:02 -07:00
parent 225cf9d29a
commit 06b8cf84f9
1 changed files with 4 additions and 0 deletions
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4
generators/firechip/src/main/scala/TargetConfigs.scala
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@@ -105,8 +105,12 @@ class WithFireSimHighPerfClocking extends Config(
class WithFireSimConfigTweaks extends Config(
// 1 GHz matches the FASED default, using some other frequency will require
// runnings the FASED runtime configuration generator to generate faithful DDR3 timing values.
new chipyard.config.WithPeripheryBusFrequency(1000.0) ++
new chipyard.config.WithMemoryBusFrequency(1000.0) ++
new chipyard.config.WithSystemBusFrequency(1000.0) ++
new chipyard.config.WithSystemBusFrequencyAsDefault ++ // All unspecified clock frequencies, notably the implicit clock, will use the sbus freq (1000 MHz)
new chipyard.config.WithAsynchrousMemoryBusCrossing ++
new testchipip.WithAsynchronousSerialSlaveCrossing ++
new WithFireSimDesignTweaks
)