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[dv/icache] revert ff5c0c5

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Ready valid dependency now resolved in rtl, see #850

Signed-off-by: Tom Roberts <tomroberts@lowrisc.org>
This commit is contained in:
Tom Roberts 2020-05-21 14:32:46 +01:00 • committed by Tom Roberts
parent 65b21c6741
commit db149880bd
1 changed files with 3 additions and 9 deletions
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12
dv/uvm/icache/dv/ibex_icache_core_agent/ibex_icache_core_driver.sv
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@ -112,15 +112,9 @@ class ibex_icache_core_driver
virtual task automatic read_insn();
int unsigned delay;
// TODO: The icache sometimes currently requires the ready signal before it asserts valid. This
// is tracked by issue #850.
if (0) begin
// Maybe (1 time in 10) wait for a valid signal before even considering asserting ready.
if ($urandom_range(9) == 0)
wait (cfg.vif.driver_cb.valid);
end
// Maybe (1 time in 10) wait for a valid signal before even considering asserting ready.
if ($urandom_range(9) == 0)
wait (cfg.vif.driver_cb.valid);
// Then pick how long we wait before asserting that we are ready.
//