// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package top_pkg;

  // This is a placeholder file.
  // Toplevel constants for the Kelvin SoC will be added here.
  localparam int TL_AW = 32;
  localparam int TL_DW = 32;
  localparam int TL_AIW = 8;
  localparam int TL_DIW = 1;
  localparam int TL_AUW = 23;
  localparam int TL_DUW = 14;
  localparam int TL_DBW = (TL_DW >> 3);
  localparam int TL_SZW = $clog2($clog2(TL_DBW) + 1);
  localparam int NrRaclBits = 1;

  typedef logic[NrRaclBits - 1 : 0] ctn_uid_t;

  typedef struct packed {
    logic cio_rx;
  } uart_sideband_i_t;

  typedef struct packed {
    logic cio_tx;
    logic cio_tx_en;
    logic intr_tx_watermark;
    logic intr_tx_empty;
    logic intr_rx_watermark;
    logic intr_tx_done;
    logic intr_rx_overflow;
    logic intr_rx_frame_err;
    logic intr_rx_break_err;
    logic intr_rx_timeout;
    logic intr_rx_parity_err;
    logic lsio_trigger;
  } uart_sideband_o_t;
endpackage