| # Copyright lowRISC contributors. | |
| # Licensed under the Apache License, Version 2.0, see LICENSE for details. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| # In rom_ctrl_counter, the request signal must be true from one cycle | |
| # after reset. We do this by setting req_q <= 1'b1 in an always_ff | |
| # block. | |
| waive -rules {CONST_FF} -location {rom_ctrl_counter.sv} \ | |
| -regexp {Flip-flop 'req_q' is driven by constant one} \ | |
| -comment "This is intentional: the signal should be true from one cycle after reset." |