blob: 1269dd128e276f055e946eb60afc6a50307b3202 [file] [log] [blame]
// Copyright lowRISC contributors.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
//
// Description: entropy_src top level wrapper file
module entropy_src import entropy_src_pkg::*; #(
parameter int unsigned EsFifoDepth = 16
) (
input clk_i,
input rst_ni,
// Bus Interface
input tlul_pkg::tl_h2d_t tl_i,
output tlul_pkg::tl_d2h_t tl_o,
// Efuse Interface
input efuse_es_sw_reg_en_i,
// Entropy Interface
input entropy_src_hw_if_req_t entropy_src_hw_if_i,
output entropy_src_hw_if_rsp_t entropy_src_hw_if_o,
// RNG Interface
output entropy_src_rng_req_t entropy_src_rng_o,
input entropy_src_rng_rsp_t entropy_src_rng_i,
// Interrupts
output logic es_entropy_valid_o,
output logic es_rct_failed_o,
output logic es_apt_failed_o,
output logic es_fifo_err_o
);
import entropy_src_reg_pkg::*;
entropy_src_reg2hw_t reg2hw;
entropy_src_hw2reg_t hw2reg;
entropy_src_reg_top u_reg (
.clk_i,
.rst_ni,
.tl_i,
.tl_o,
.reg2hw,
.hw2reg,
.devmode_i(1'b1)
);
entropy_src_core #(
.EsFifoDepth(EsFifoDepth)
) u_entropy_src_core (
.clk_i,
.rst_ni,
.reg2hw,
.hw2reg,
.efuse_es_sw_reg_en_i,
.entropy_src_hw_if_o,
.entropy_src_hw_if_i,
.entropy_src_rng_o,
.entropy_src_rng_i,
.es_entropy_valid_o,
.es_rct_failed_o,
.es_apt_failed_o,
.es_fifo_err_o
);
endmodule