riscv/rocket-chip
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add fpu.dec.wen := false when HAVE_FPU is turned off

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This commit is contained in:
Yunsup Lee 2012-02-27 14:00:58 -08:00
parent f0588a0052
commit 3d96a2d4f0
1 changed files with 3 additions and 0 deletions
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3
rocket/src/main/scala/cpu.scala
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@ -137,7 +137,10 @@ class rocketProc(resetSignal: Bool = null) extends Component(resetSignal)
ctrl.io.fpu <> fpu.io.ctrl ctrl.io.fpu <> fpu.io.ctrl
} }
else else
{
ctrl.io.fpu.dec.valid := Bool(false) ctrl.io.fpu.dec.valid := Bool(false)
ctrl.io.fpu.dec.wen := Bool(false)
}
if (HAVE_VEC) if (HAVE_VEC)
{ {