don't share fma pipes
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6a02d15c21
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@ -42,8 +42,6 @@ class Core(implicit conf: RocketConfiguration) extends Module
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ctrl.io.rocc <> io.rocc
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dpath.io.rocc <> io.rocc
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require(conf.fpu)
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// Hookup the {S,D}FMA pipes
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fpu.io.sfma <> io.rocc.cp_sfma
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fpu.io.dfma <> io.rocc.cp_dfma
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fpu.io.sfma.valid := Bool(false)
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fpu.io.dfma.valid := Bool(false)
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}
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@ -46,8 +46,6 @@ class RoCCInterface(implicit conf: RocketConfiguration) extends Bundle
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val iptw = new TLBPTWIO
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val dptw = new TLBPTWIO
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val pptw = new TLBPTWIO
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val cp_dfma = new ioFMA(65).flip
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val cp_sfma = new ioFMA(33).flip
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val exception = Bool(INPUT)
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override def clone = new RoCCInterface().asInstanceOf[this.type]
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