/* Copyright 2018 ETH Zurich and University of Bologna.
* Copyright and related rights are licensed under the Solderpad Hardware
* License, Version 0.51 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
* or agreed to in writing, software, hardware and materials distributed under
* this 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.
*
* File: $filename.v
*
* Description: Auto-generated bootrom
*/
// Auto-generated code
module bootrom (
input logic clk_i,
input logic req_i,
input logic [63:0] addr_i,
output logic [63:0] rdata_o
);
localparam int RomSize = 226;
const logic [RomSize-1:0][63:0] mem = {
64'h00006874_6469772d,
64'h6f692d67_65720074,
64'h66696873_2d676572,
64'h00737470_75727265,
64'h746e6900_746e6572,
64'h61702d74_70757272,
64'h65746e69_00646565,
64'h70732d74_6e657272,
64'h75630076_65646e2c,
64'h76637369_72007974,
64'h69726f69_72702d78,
64'h616d2c76_63736972,
64'h0073656d_616e2d67,
64'h65720064_65646e65,
64'h7478652d_73747075,
64'h72726574_6e690073,
64'h65676e61_7200656c,
64'h646e6168_702c7875,
64'h6e696c00_72656c6c,
64'h6f72746e_6f632d74,
64'h70757272_65746e69,
64'h00736c6c_65632d74,
64'h70757272_65746e69,
64'h23007469_6c70732d,
64'h626c7400_65707974,
64'h2d756d6d_00617369,
64'h2c766373_69720073,
64'h75746174_73006765,
64'h72006570_79745f65,
64'h63697665_64007963,
64'h6e657571_6572662d,
64'h6b636f6c_63007963,
64'h6e657571_6572662d,
64'h65736162_656d6974,
64'h006c6564_6f6d0065,
64'h6c626974_61706d6f,
64'h6300736c_6c65632d,
64'h657a6973_2300736c,
64'h6c65632d_73736572,
64'h64646123_09000000,
64'h02000000_02000000,
64'h02000000_04000000,
64'h2e010000_04000000,
64'h03000000_02000000,
64'h24010000_04000000,
64'h03000000_01000000,
64'h19010000_04000000,
64'h03000000_02000000,
64'h08010000_04000000,
64'h03000000_00c20100,
64'hfa000000_04000000,
64'h03000000_80f0fa02,
64'h3f000000_04000000,
64'h03000000_00100000,
64'h00000000_00000010,
64'h00000000_5b000000,
64'h10000000_03000000,
64'h00303537_3631736e,
64'h1b000000_08000000,
64'h03000000_00000030,
64'h30303030_30303140,
64'h74726175_01000000,
64'h02000000_006c6f72,
64'h746e6f63_d2000000,
64'h08000000_03000000,
64'h00100000_00000000,
64'h00000000_00000000,
64'h5b000000_10000000,
64'h03000000_ffff0000,
64'h01000000_be000000,
64'h08000000_03000000,
64'h00333130_2d677562,
64'h65642c76_63736972,
64'h1b000000_10000000,
64'h03000000_00003040,
64'h72656c6c_6f72746e,
64'h6f632d67_75626564,
64'h01000000_02000000,
64'h02000000_af000000,
64'h04000000_03000000,
64'h02000000_a9000000,
64'h04000000_03000000,
64'h02000000_ef000000,
64'h04000000_03000000,
64'h07000000_dc000000,
64'h04000000_03000000,
64'h00000004_00000000,
64'h0000000c_00000000,
64'h5b000000_10000000,
64'h03000000_09000000,
64'h01000000_0b000000,
64'h01000000_be000000,
64'h10000000_03000000,
64'h94000000_00000000,
64'h03000000_00000030,
64'h63696c70_2c766373,
64'h69720030_2e302e31,
64'h2d63696c_702c6576,
64'h69666973_1b000000,
64'h1e000000_03000000,
64'h01000000_83000000,
64'h04000000_03000000,
64'h00000000_00000000,
64'h04000000_03000000,
64'h00000000_30303030,
64'h30306340_72656c6c,
64'h6f72746e_6f632d74,
64'h70757272_65746e69,
64'h01000000_02000000,
64'h006c6f72_746e6f63,
64'hd2000000_08000000,
64'h03000000_00000c00,
64'h00000000_00000002,
64'h00000000_5b000000,
64'h10000000_03000000,
64'h07000000_01000000,
64'h03000000_01000000,
64'hbe000000_10000000,
64'h03000000_00000000,
64'h30746e69_6c632c76,
64'h63736972_1b000000,
64'h0d000000_03000000,
64'h00000030_30303030,
64'h30324074_6e696c63,
64'h01000000_b7000000,
64'h00000000_03000000,
64'h00007375_622d656c,
64'h706d6973_00636f73,
64'h2d657261_622d656e,
64'h61697261_2c687465,
64'h1b000000_1f000000,
64'h03000000_02000000,
64'h0f000000_04000000,
64'h03000000_02000000,
64'h00000000_04000000,
64'h03000000_00636f73,
64'h01000000_02000000,
64'h00008001_00000000,
64'h00000080_00000000,
64'h5b000000_10000000,
64'h03000000_00007972,
64'h6f6d656d_4f000000,
64'h07000000_03000000,
64'h00303030_30303030,
64'h38407972_6f6d656d,
64'h01000000_02000000,
64'h02000000_02000000,
64'h01000000_af000000,
64'h04000000_03000000,
64'h01000000_a9000000,
64'h04000000_03000000,
64'h00006374_6e692d75,
64'h70632c76_63736972,
64'h1b000000_0f000000,
64'h03000000_94000000,
64'h00000000_03000000,
64'h01000000_83000000,
64'h04000000_03000000,
64'h00000000_72656c6c,
64'h6f72746e_6f632d74,
64'h70757272_65746e69,
64'h01000000_79000000,
64'h00000000_03000000,
64'h00003933_76732c76,
64'h63736972_70000000,
64'h0b000000_03000000,
64'h00007573_63616d69,
64'h34367672_66000000,
64'h0b000000_03000000,
64'h00000076_63736972,
64'h00656e61_69726120,
64'h2c687465_1b000000,
64'h12000000_03000000,
64'h00000000_79616b6f,
64'h5f000000_05000000,
64'h03000000_00000000,
64'h5b000000_04000000,
64'h03000000_00757063,
64'h4f000000_04000000,
64'h03000000_80f0fa02,
64'h3f000000_04000000,
64'h03000000_00000030,
64'h40757063_01000000,
64'h00800000_2c000000,
64'h04000000_03000000,
64'h00000000_0f000000,
64'h04000000_03000000,
64'h01000000_00000000,
64'h04000000_03000000,
64'h00000000_73757063,
64'h01000000_00657261,
64'h622d656e_61697261,
64'h2c687465_26000000,
64'h10000000_03000000,
64'h00766564_2d657261,
64'h622d656e_61697261,
64'h2c687465_1b000000,
64'h14000000_03000000,
64'h02000000_0f000000,
64'h04000000_03000000,
64'h02000000_00000000,
64'h04000000_03000000,
64'h00000000_01000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h1c050000_3b010000,
64'h00000000_10000000,
64'h11000000_28000000,
64'h54050000_38000000,
64'h8f060000_edfe0dd0,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_0000bff5,
64'h10500073_03c58593,
64'h00000597_f1402573,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00000000_00000000,
64'h00008402_07458593,
64'h00000597_f1402573,
64'h01f41413_0010041b
};
logic [$clog2(RomSize)-1:0] addr_q;
always_ff @(posedge clk_i) begin
if (req_i) begin
addr_q <= addr_i[$clog2(RomSize)-1+3:3];
end
end
// this prevents spurious Xes from propagating into
// the speculative fetch stage of the core
assign rdata_o = (addr_q < RomSize) ? mem[addr_q] : '0;
endmodule