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| author | David Shah <dave@ds0.me> | 2018-11-12 13:59:09 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2018-11-12 14:03:58 +0000 |
| commit | d3ad522bfe4d6c0f63a455ad5deabc568a50b5f3 (patch) | |
| tree | 1608e293d08c724637dc9763e082137a4910403d | |
| parent | fc5e6bec9ab8bf2c25b2b943de4013daf727dfb8 (diff) | |
| download | nextpnr-d3ad522bfe4d6c0f63a455ad5deabc568a50b5f3.tar.gz nextpnr-d3ad522bfe4d6c0f63a455ad5deabc568a50b5f3.tar.bz2 nextpnr-d3ad522bfe4d6c0f63a455ad5deabc568a50b5f3.zip | |
ecp5: Copy clock constraints during global promotion
Signed-off-by: David Shah <dave@ds0.me>
| -rw-r--r-- | ecp5/globals.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ecp5/globals.cc b/ecp5/globals.cc index 06412fef..9b0928a4 100644 --- a/ecp5/globals.cc +++ b/ecp5/globals.cc @@ -350,6 +350,13 @@ class Ecp5GlobalRouter place_dcc(dcc.get()); + if (net->clkconstr) { + glbnet->clkconstr = std::unique_ptr<ClockConstraint>(new ClockConstraint()); + glbnet->clkconstr->low = net->clkconstr->low; + glbnet->clkconstr->high = net->clkconstr->high; + glbnet->clkconstr->period = net->clkconstr->period; + } + ctx->cells[dcc->name] = std::move(dcc); NetInfo *glbptr = glbnet.get(); ctx->nets[glbnet->name] = std::move(glbnet); |