hw/ip/tlul/lint/tlul_adapter_sram.waiver

# Copyright lowRISC contributors.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0
#
# waiver file for TLUL elements lint

# Adapter (SRAM)
# INPUT_NOT_READ
waive -rules INPUT_NOT_READ -location {tlul_adapter_sram.sv} -regexp {Input port 'tl_i.a_(mask|param|user)} \
      -comment "Not necessary for SRAM access"
waive -rules HIER_NET_NOT_READ -regexp {Connected net 'tl_i.a_(mask|param|user).* is not read from in module 'tlul_adapter_sram'} \
      -comment "Not necessary for SRAM access"
waive -rules HIER_NET_NOT_READ -regexp {'rspfifo_full' is not read from in module 'tlul_adapter_sram'} \
      -comment "This signal is only used by assertions"
waive -rules CONST_OUTPUT -location {tlul_adapter_sram.sv} -regexp {tl_o\.d_(param|sink|user)} \
      -comment "Tied to 0"
waive -rules INPUT_NOT_READ -regexp {Input port 'tl_i.a_address.*' is not read from} \
      -comment "Not all bits of a_address are used (depending on the address parameters)"
waive -rules HIER_NET_NOT_READ -regexp {Connected net 'tl_i.a_address.*' at tlul_adapter_sram.sv.* is not read from in module 'tlul_adapter_sram'} \
      -comment "Not all bits of a_address are used (depending on the address parameters)"
waive -rules HIER_NET_NOT_READ -msg {Net 'rspfifo_wready' is not read from in module 'tlul_adapter_sram'} \
      -comment "This signal is only used by an assertion"
waive -rules NOT_READ -msg {Signal 'rspfifo_wready' is not read from in module 'tlul_adapter_sram'} \
      -comment "This signal is only used by an assertion"
waive -rules VAR_INDEX_RANGE -regexp {.*woffset' of length 1 is larger than the 0 bits required to address.*} \
      -comment "The woffset signal is tied to constant 0 in this case. Fixing this warning in RTL would complicate \
      the design since multiple generate blocks would be needed with almost identical content."
waive -rules HIER_BRANCH_NOT_READ -location {tlul_sram_byte.sv} -regexp {Net '(clk_i|rst_ni)' is not read from in module 'tlul_sram_byte'} \
      -comment "If EnableIntg=0, the module is just passed through"
waive -rules INPUT_NOT_READ -location {tlul_sram_byte.sv} -regexp {Input port '(clk_i|rst_ni)' is not read from} \
      -comment "If EnableIntg=0, the module is just passed through"