From 661237eb64a694a11900f736b07132ef8da4b0dd Mon Sep 17 00:00:00 2001 From: David Shah Date: Sat, 22 Jun 2019 16:57:00 +0100 Subject: ecp5: Add --out-of-context for building hard macros Signed-off-by: David Shah --- ecp5/globals.cc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'ecp5/globals.cc') diff --git a/ecp5/globals.cc b/ecp5/globals.cc index 5fb348e7..9dd4449b 100644 --- a/ecp5/globals.cc +++ b/ecp5/globals.cc @@ -431,11 +431,15 @@ class Ecp5GlobalRouter public: void promote_globals() { + bool is_ooc = bool_or_default(ctx->settings, ctx->id("arch.ooc")); log_info("Promoting globals...\n"); auto clocks = get_clocks(); for (auto clock : clocks) { log_info(" promoting clock net %s to global network\n", clock->name.c_str(ctx)); - insert_dcc(clock); + if (is_ooc) // Don't actually do anything in OOC mode, global routing will be done in the full design + clock->is_global = true; + else + insert_dcc(clock); } } -- cgit v1.2.3