mirror of
https://github.com/retroSoC/retroSoC.git
synced 2026-11-04 22:32:36 +00:00
maksyuki
e3ddeacea3
- Updated to include support for the ICS55 PDK, allowing for conditional source inputs and configuration checks. - Added new test cases for the ICS55 platform, including PLL backend and GPIO readback functionality. - Modified existing tests to accommodate changes in configuration and source input handling. - Introduced new parameters in the testbench for better configurability. - Ensured compatibility checks for the IHP130 and ICS55 PDKs in the feasibility script. - Enhanced the publication tests to validate hardware changes more robustly.
45 lines
1.6 KiB
Systemverilog
45 lines
1.6 KiB
Systemverilog
// Copyright (c) 2026 Yuchi Miao
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// SPDX-License-Identifier: MulanPSL-2.0
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`include "archinfo_integration_metadata.svh"
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`include "archinfo_define.svh"
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`include "tiny_platform.svh"
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// The locked ArchInfo V2 has a fixed Mini SOC_ID. This owned adapter changes
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// only that read-only identity, retaining the managed ABI and build metadata.
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module tiny_archinfo (
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input logic clk_i,
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input logic rst_n_i,
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apb4_if.slave apb4
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);
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apb4_if u_info_apb4_if (
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.pclk (clk_i),
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.presetn(rst_n_i)
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);
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assign u_info_apb4_if.paddr = apb4.paddr;
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assign u_info_apb4_if.psel = apb4.psel;
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assign u_info_apb4_if.penable = apb4.penable;
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assign u_info_apb4_if.pwrite = apb4.pwrite;
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assign u_info_apb4_if.pwdata = apb4.pwdata;
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assign u_info_apb4_if.pstrb = apb4.pstrb;
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assign u_info_apb4_if.pprot = apb4.pprot;
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assign apb4.pready = u_info_apb4_if.pready;
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assign apb4.pslverr = u_info_apb4_if.pslverr;
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assign apb4.prdata = (apb4.paddr[11:0] == `ARCHINFO_SOC_ID_OFFSET) ?
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32'h5449_4e59 : u_info_apb4_if.prdata;
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apb4_archinfo #(
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.REFERENCE_CLOCK_HZ(24_000_000),
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.SRAM_BYTES (131072),
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.TOPOLOGY (32'h2020_0001),
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.FEATURES0 (`RETROSOC_TINY__FEATURES0),
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.TECHNOLOGY (`RETROSOC_TINY__TECHNOLOGY),
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.BUILD_ID (`ARCHINFO_INTEGRATION_BUILD_ID),
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.CONFIG_ID (`ARCHINFO_INTEGRATION_CONFIG_ID),
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.BUILD_STATUS (`ARCHINFO_INTEGRATION_BUILD_STATUS)
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) u_archinfo (
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.device_id_i (128'd0),
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.device_id_valid_i (1'b0),
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.device_id_read_enable_i(1'b0),
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.apb4 (u_info_apb4_if)
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);
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endmodule
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