Add VexRiscvSmpCluster forceMisa/forceMscratch
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parent
0872852387
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48cf4120f2
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@ -192,7 +192,9 @@ object VexRiscvSmpClusterGen {
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dTlbSize : Int = 4,
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prediction : BranchPrediction = vexriscv.plugin.NONE,
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withDataCache : Boolean = true,
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withInstructionCache : Boolean = true
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withInstructionCache : Boolean = true,
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forceMisa : Boolean = false,
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forceMscratch : Boolean = false
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) = {
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assert(iCacheSize/iCacheWays <= 4096, "Instruction cache ways can't be bigger than 4096 bytes")
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assert(dCacheSize/dCacheWays <= 4096, "Data cache ways can't be bigger than 4096 bytes")
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@ -207,12 +209,12 @@ object VexRiscvSmpClusterGen {
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marchid = null,
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mimpid = null,
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mhartid = hartId,
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misaExtensionsInit = 0,
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misaAccess = CsrAccess.NONE,
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misaExtensionsInit = Riscv.misaToInt(s"ima${if(withFloat) "f" else ""}${if(withDouble) "d" else ""}s"),
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misaAccess = if(forceMisa) CsrAccess.WRITE_ONLY else CsrAccess.NONE,
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mtvecAccess = CsrAccess.READ_WRITE,
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mtvecInit = null,
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mepcAccess = CsrAccess.READ_WRITE,
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mscratchGen = false,
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mscratchGen = forceMscratch,
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mcauseAccess = CsrAccess.READ_ONLY,
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mbadaddrAccess = CsrAccess.READ_ONLY,
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mcycleAccess = CsrAccess.NONE,
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