pluto_hdl_adi/projects/adrv9001/a10soc/system_top.v

371 lines
13 KiB
Verilog

// ***************************************************************************
// ***************************************************************************
// Copyright (C) 2021-2023 Analog Devices, Inc. All rights reserved.
//
// In this HDL repository, there are many different and unique modules, consisting
// of various HDL (Verilog or VHDL) components. The individual modules are
// developed independently, and may be accompanied by separate and unique license
// terms.
//
// The user should read each of these license terms, and understand the
// freedoms and responsibilities that he or she has by using this source/core.
//
// This core is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
// A PARTICULAR PURPOSE.
//
// Redistribution and use of source or resulting binaries, with or without modification
// of this file, are permitted under one of the following two license terms:
//
// 1. The GNU General Public License version 2 as published by the
// Free Software Foundation, which can be found in the top level directory
// of this repository (LICENSE_GPL2), and also online at:
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
//
// OR
//
// 2. An ADI specific BSD license, which can be found in the top level directory
// of this repository (LICENSE_ADIBSD), and also on-line at:
// https://github.com/analogdevicesinc/hdl/blob/main/LICENSE_ADIBSD
// This will allow to generate bit files and not release the source code,
// as long as it attaches to an ADI device.
//
// ***************************************************************************
// ***************************************************************************
`timescale 1ns/100ps
module system_top (
// clock and resets
input sys_clk,
input sys_resetn,
// hps-ddr4 (32)
input hps_ddr_ref_clk,
output [ 0:0] hps_ddr_clk_p,
output [ 0:0] hps_ddr_clk_n,
output [ 16:0] hps_ddr_a,
output [ 1:0] hps_ddr_ba,
output [ 0:0] hps_ddr_bg,
output [ 0:0] hps_ddr_cke,
output [ 0:0] hps_ddr_cs_n,
output [ 0:0] hps_ddr_odt,
output [ 0:0] hps_ddr_reset_n,
output [ 0:0] hps_ddr_act_n,
output [ 0:0] hps_ddr_par,
input [ 0:0] hps_ddr_alert_n,
inout [ 3:0] hps_ddr_dqs_p,
inout [ 3:0] hps_ddr_dqs_n,
inout [ 31:0] hps_ddr_dq,
inout [ 3:0] hps_ddr_dbi_n,
input hps_ddr_rzq,
// hps-ethernet
input [ 0:0] hps_eth_rxclk,
input [ 0:0] hps_eth_rxctl,
input [ 3:0] hps_eth_rxd,
output [ 0:0] hps_eth_txclk,
output [ 0:0] hps_eth_txctl,
output [ 3:0] hps_eth_txd,
output [ 0:0] hps_eth_mdc,
inout [ 0:0] hps_eth_mdio,
// hps-sdio
output [ 0:0] hps_sdio_clk,
inout [ 0:0] hps_sdio_cmd,
inout [ 7:0] hps_sdio_d,
// hps-usb
input [ 0:0] hps_usb_clk,
input [ 0:0] hps_usb_dir,
input [ 0:0] hps_usb_nxt,
output [ 0:0] hps_usb_stp,
inout [ 7:0] hps_usb_d,
// hps-uart
input [ 0:0] hps_uart_rx,
output [ 0:0] hps_uart_tx,
// hps-i2c (shared w fmc-a, fmc-b)
inout [ 0:0] hps_i2c_sda,
inout [ 0:0] hps_i2c_scl,
// hps-gpio (max-v-u16)
inout [ 3:0] hps_gpio,
// gpio (max-v-u21)
input [ 7:0] gpio_bd_i,
output [ 3:0] gpio_bd_o,
// adrv9001-interface
output spi_clk,
output spi_dio,
input spi_do,
output spi_en,
input fpga_ref_clk_n,
input fpga_ref_clk_p,
// Device clock passed through 9001
input dev_clk_in,
input fpga_mcs_in_n,
input fpga_mcs_in_p,
output dev_mcs_fpga_out_n,
output dev_mcs_fpga_out_p,
inout dgpio_0,
inout dgpio_1,
inout dgpio_2,
inout dgpio_3,
inout dgpio_4,
inout dgpio_5,
inout dgpio_6,
inout dgpio_7,
inout dgpio_8,
inout dgpio_9,
inout dgpio_10,
inout dgpio_11,
inout gp_int,
inout mode,
inout reset_trx,
// physical interface
input rx1_dclk_in_n,
input rx1_dclk_in_p,
output rx1_enable,
input rx1_idata_in_n,
input rx1_idata_in_p,
input rx1_qdata_in_n,
input rx1_qdata_in_p,
input rx1_strobe_in_n,
input rx1_strobe_in_p,
input rx2_dclk_in_n,
input rx2_dclk_in_p,
output rx2_enable,
input rx2_idata_in_n,
input rx2_idata_in_p,
input rx2_qdata_in_n,
input rx2_qdata_in_p,
input rx2_strobe_in_n,
input rx2_strobe_in_p,
output tx1_dclk_out_n,
output tx1_dclk_out_p,
input tx1_dclk_in_n,
input tx1_dclk_in_p,
output tx1_enable,
output tx1_idata_out_n,
output tx1_idata_out_p,
output tx1_qdata_out_n,
output tx1_qdata_out_p,
output tx1_strobe_out_n,
output tx1_strobe_out_p,
output tx2_dclk_out_n,
output tx2_dclk_out_p,
input tx2_dclk_in_n,
input tx2_dclk_in_p,
output tx2_enable,
output tx2_idata_out_n,
output tx2_idata_out_p,
output tx2_qdata_out_n,
output tx2_qdata_out_p,
output tx2_strobe_out_n,
output tx2_strobe_out_p,
input vadj_err,
output platform_status
);
// internal signals
wire sys_hps_resetn;
wire sys_resetn_s;
wire [ 63:0] gpio_i;
wire [ 63:0] gpio_o;
wire gpio_rx1_enable_in;
wire gpio_rx2_enable_in;
wire gpio_tx1_enable_in;
wire gpio_tx2_enable_in;
wire mssi_sync;
// assignments
assign platform_status = vadj_err;
// multi-ssi synchronization
//
assign mssi_sync = gpio_o[54];
assign gpio_i[54:32] = gpio_o[54:32];
assign gpio_i[55] = vadj_err;
assign gpio_i[63:56] = gpio_o[63:56];
// board stuff (max-v-u21)
assign gpio_i[31:12] = gpio_o[31:12];
assign gpio_i[11: 4] = gpio_bd_i;
assign gpio_i[ 3: 0] = gpio_o[ 3: 0];
assign gpio_bd_o = gpio_o[3:0];
// peripheral reset
assign sys_resetn_s = sys_resetn & sys_hps_resetn;
// instantiations
system_bd i_system_bd (
.sys_clk_clk (sys_clk),
.sys_gpio_bd_in_port (gpio_i[31:0]),
.sys_gpio_bd_out_port (gpio_o[31:0]),
.sys_gpio_in_export (gpio_i[63:32]),
.sys_gpio_out_export (gpio_o[63:32]),
.sys_hps_ddr_mem_ck (hps_ddr_clk_p),
.sys_hps_ddr_mem_ck_n (hps_ddr_clk_n),
.sys_hps_ddr_mem_a (hps_ddr_a),
.sys_hps_ddr_mem_act_n (hps_ddr_act_n),
.sys_hps_ddr_mem_ba (hps_ddr_ba),
.sys_hps_ddr_mem_bg (hps_ddr_bg),
.sys_hps_ddr_mem_cke (hps_ddr_cke),
.sys_hps_ddr_mem_cs_n (hps_ddr_cs_n),
.sys_hps_ddr_mem_odt (hps_ddr_odt),
.sys_hps_ddr_mem_reset_n (hps_ddr_reset_n),
.sys_hps_ddr_mem_par (hps_ddr_par),
.sys_hps_ddr_mem_alert_n (hps_ddr_alert_n),
.sys_hps_ddr_mem_dqs (hps_ddr_dqs_p),
.sys_hps_ddr_mem_dqs_n (hps_ddr_dqs_n),
.sys_hps_ddr_mem_dq (hps_ddr_dq),
.sys_hps_ddr_mem_dbi_n (hps_ddr_dbi_n),
.sys_hps_ddr_oct_oct_rzqin (hps_ddr_rzq),
.sys_hps_ddr_ref_clk_clk (hps_ddr_ref_clk),
.sys_hps_ddr_rstn_reset_n (sys_resetn),
.sys_hps_io_hps_io_phery_emac0_TX_CLK (hps_eth_txclk),
.sys_hps_io_hps_io_phery_emac0_TXD0 (hps_eth_txd[0]),
.sys_hps_io_hps_io_phery_emac0_TXD1 (hps_eth_txd[1]),
.sys_hps_io_hps_io_phery_emac0_TXD2 (hps_eth_txd[2]),
.sys_hps_io_hps_io_phery_emac0_TXD3 (hps_eth_txd[3]),
.sys_hps_io_hps_io_phery_emac0_RX_CTL (hps_eth_rxctl),
.sys_hps_io_hps_io_phery_emac0_TX_CTL (hps_eth_txctl),
.sys_hps_io_hps_io_phery_emac0_RX_CLK (hps_eth_rxclk),
.sys_hps_io_hps_io_phery_emac0_RXD0 (hps_eth_rxd[0]),
.sys_hps_io_hps_io_phery_emac0_RXD1 (hps_eth_rxd[1]),
.sys_hps_io_hps_io_phery_emac0_RXD2 (hps_eth_rxd[2]),
.sys_hps_io_hps_io_phery_emac0_RXD3 (hps_eth_rxd[3]),
.sys_hps_io_hps_io_phery_emac0_MDIO (hps_eth_mdio),
.sys_hps_io_hps_io_phery_emac0_MDC (hps_eth_mdc),
.sys_hps_io_hps_io_phery_sdmmc_CMD (hps_sdio_cmd),
.sys_hps_io_hps_io_phery_sdmmc_D0 (hps_sdio_d[0]),
.sys_hps_io_hps_io_phery_sdmmc_D1 (hps_sdio_d[1]),
.sys_hps_io_hps_io_phery_sdmmc_D2 (hps_sdio_d[2]),
.sys_hps_io_hps_io_phery_sdmmc_D3 (hps_sdio_d[3]),
.sys_hps_io_hps_io_phery_sdmmc_D4 (hps_sdio_d[4]),
.sys_hps_io_hps_io_phery_sdmmc_D5 (hps_sdio_d[5]),
.sys_hps_io_hps_io_phery_sdmmc_D6 (hps_sdio_d[6]),
.sys_hps_io_hps_io_phery_sdmmc_D7 (hps_sdio_d[7]),
.sys_hps_io_hps_io_phery_sdmmc_CCLK (hps_sdio_clk),
.sys_hps_io_hps_io_phery_usb0_DATA0 (hps_usb_d[0]),
.sys_hps_io_hps_io_phery_usb0_DATA1 (hps_usb_d[1]),
.sys_hps_io_hps_io_phery_usb0_DATA2 (hps_usb_d[2]),
.sys_hps_io_hps_io_phery_usb0_DATA3 (hps_usb_d[3]),
.sys_hps_io_hps_io_phery_usb0_DATA4 (hps_usb_d[4]),
.sys_hps_io_hps_io_phery_usb0_DATA5 (hps_usb_d[5]),
.sys_hps_io_hps_io_phery_usb0_DATA6 (hps_usb_d[6]),
.sys_hps_io_hps_io_phery_usb0_DATA7 (hps_usb_d[7]),
.sys_hps_io_hps_io_phery_usb0_CLK (hps_usb_clk),
.sys_hps_io_hps_io_phery_usb0_STP (hps_usb_stp),
.sys_hps_io_hps_io_phery_usb0_DIR (hps_usb_dir),
.sys_hps_io_hps_io_phery_usb0_NXT (hps_usb_nxt),
.sys_hps_io_hps_io_phery_uart1_RX (hps_uart_rx),
.sys_hps_io_hps_io_phery_uart1_TX (hps_uart_tx),
.sys_hps_io_hps_io_phery_i2c1_SDA (hps_i2c_sda),
.sys_hps_io_hps_io_phery_i2c1_SCL (hps_i2c_scl),
.sys_hps_io_hps_io_gpio_gpio1_io5 (hps_gpio[0]),
.sys_hps_io_hps_io_gpio_gpio1_io14 (hps_gpio[1]),
.sys_hps_io_hps_io_gpio_gpio1_io16 (hps_gpio[2]),
.sys_hps_io_hps_io_gpio_gpio1_io17 (hps_gpio[3]),
.sys_hps_out_rstn_reset_n (sys_hps_resetn),
.sys_hps_rstn_reset_n (sys_resetn),
.sys_rstn_reset_n (sys_resetn_s),
.adrv9001_if_rx1_dclk_in_p_dclk_in (rx1_dclk_in_p),
.adrv9001_if_rx1_idata_in_n_idata0 (rx1_idata_in_n),
.adrv9001_if_rx1_idata_in_p_idata1 (rx1_idata_in_p),
.adrv9001_if_rx1_qdata_in_n_qdata2 (rx1_qdata_in_n),
.adrv9001_if_rx1_qdata_in_p_qdata3 (rx1_qdata_in_p),
.adrv9001_if_rx1_strobe_in_p_strobe_in (rx1_strobe_in_p),
.adrv9001_if_rx2_dclk_in_p_dclk_in (rx2_dclk_in_p),
.adrv9001_if_rx2_idata_in_n_idata0 (rx2_idata_in_n),
.adrv9001_if_rx2_idata_in_p_idata1 (rx2_idata_in_p),
.adrv9001_if_rx2_qdata_in_n_qdata2 (rx2_qdata_in_n),
.adrv9001_if_rx2_qdata_in_p_qdata3 (rx2_qdata_in_p),
.adrv9001_if_rx2_strobe_in_p_strobe_in (rx2_strobe_in_p),
.adrv9001_if_tx1_dclk_out_p_dclk_out (tx1_dclk_out_p),
.adrv9001_if_tx1_dclk_in_p_dclk_in (tx1_dclk_in_p),
.adrv9001_if_tx1_idata_out_n_idata0 (tx1_idata_out_n),
.adrv9001_if_tx1_idata_out_p_idata1 (tx1_idata_out_p),
.adrv9001_if_tx1_qdata_out_n_qdata2 (tx1_qdata_out_n),
.adrv9001_if_tx1_qdata_out_p_qdata3 (tx1_qdata_out_p),
.adrv9001_if_tx1_strobe_out_p_strobe_out (tx1_strobe_out_p),
.adrv9001_if_tx2_dclk_out_p_dclk_out (tx2_dclk_out_p),
.adrv9001_if_tx2_dclk_in_p_dclk_in (tx2_dclk_in_p),
.adrv9001_if_tx2_idata_out_n_idata0 (tx2_idata_out_n),
.adrv9001_if_tx2_idata_out_p_idata1 (tx2_idata_out_p),
.adrv9001_if_tx2_qdata_out_n_qdata2 (tx2_qdata_out_n),
.adrv9001_if_tx2_qdata_out_p_qdata3 (tx2_qdata_out_p),
.adrv9001_if_tx2_strobe_out_p_strobe_out (tx2_strobe_out_p),
.adrv9001_if_rx1_enable (rx1_enable),
.adrv9001_if_rx2_enable (rx2_enable),
.adrv9001_if_tx1_enable (tx1_enable),
.adrv9001_if_tx2_enable (tx2_enable),
.adrv9001_tdd_if_rx1_enable_in (gpio_rx1_enable_in),
.adrv9001_tdd_if_rx2_enable_in (gpio_rx2_enable_in),
.adrv9001_tdd_if_tx1_enable_in (gpio_tx1_enable_in),
.adrv9001_tdd_if_tx2_enable_in (gpio_tx2_enable_in),
.adrv9001_tdd_if_tdd_sync_in (1'b0),
.sys_spi_MISO (spi_do),
.sys_spi_MOSI (spi_dio),
.sys_spi_SCLK (spi_clk),
.sys_spi_SS_n (spi_en),
.adrv9001_gpio_export({gpio_tx2_enable_in,
gpio_tx1_enable_in,
gpio_rx2_enable_in,
gpio_rx1_enable_in,
reset_trx,
mode,
gp_int,
dgpio_11,
dgpio_10,
dgpio_9,
dgpio_8,
dgpio_7,
dgpio_6,
dgpio_5,
dgpio_4,
dgpio_3,
dgpio_2,
dgpio_1,
dgpio_0}));
endmodule