tests: zcu104: add murax test

tests/designs/murax/CMakeLists.txt

@@ -1,41 +1,19 @@
 set(murax ${CMAKE_SOURCE_DIR}/third_party/murax/Murax.v)
 
-add_generic_test(
-    name murax
-    board_list basys3 xc7vx980t_board
-    top toplevel
-    sources basys3_toplevel.v
-    absolute_sources ${murax}
-)
+function(murax board)
+    add_generic_test(
+        name murax
+        board_list ${board}
+        top toplevel
+        sources ${board}_toplevel.v
+        absolute_sources ${murax}
+    )
+endfunction()
 
-add_generic_test(
-    name murax
-    board_list arty35t
-    top toplevel
-    sources arty35t_toplevel.v
-    absolute_sources ${murax}
-)
-
-add_generic_test(
-    name murax
-    board_list arty_s7_50
-    top toplevel
-    sources arty_s7_50_toplevel.v
-    absolute_sources ${murax}
-)
-
-add_generic_test(
-    name murax
-    board_list lifcl40evn
-    top toplevel
-    sources lifcl40evn_toplevel.v
-    absolute_sources ${murax}
-)
-
-add_generic_test(
-    name murax
-    board_list xc7k70t_board
-    top toplevel
-    sources xc7k70t_board_toplevel.v
-    absolute_sources ${murax}
-)
+murax(basys3)
+murax(arty35t)
+murax(arty_s7_50)
+murax(lifcl40evn)
+murax(xc7k70t_board)
+murax(xc7vx980t_board)
+murax(zcu104)

tests/designs/murax/xc7vx980t_board_toplevel.v

@@ -0,0 +1,45 @@
+// Copyright (C) 2021  The Symbiflow Authors.
+//
+// Use of this source code is governed by a ISC-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/ISC
+//
+// SPDX-License-Identifier: ISC
+
+`timescale 1ns / 1ps
+
+module toplevel(
+    input   io_mainClk,
+    output  io_uart_txd,
+    input   io_uart_rxd,
+    input [15:0] sw,
+    output [15:0] io_led
+  );
+
+  wire [31:0] io_gpioA_read;
+  wire [31:0] io_gpioA_write;
+  wire [31:0] io_gpioA_writeEnable;
+  wire io_mainClk;
+  wire io_jtag_tck;
+  wire io_jtag_tdi;
+  wire io_jtag_tdo;
+  wire io_jtag_tms;
+  wire io_uart_txd;
+  wire io_uart_rxd;
+
+  assign io_led = io_gpioA_write[15: 0];
+  assign io_gpioA_read[15:0] = sw;
+
+  Murax murax (
+    .io_asyncReset(0),
+    .io_mainClk (io_mainClk ),
+    .io_jtag_tck(1'b0),
+    .io_jtag_tdi(1'b0),
+    .io_jtag_tms(1'b0),
+    .io_gpioA_read       (io_gpioA_read),
+    .io_gpioA_write      (io_gpioA_write),
+    .io_gpioA_writeEnable(io_gpioA_writeEnable),
+    .io_uart_txd(io_uart_txd),
+    .io_uart_rxd(io_uart_rxd)
+  );
+endmodule

tests/designs/murax/zcu104.xdc

@@ -0,0 +1,25 @@
+## basys3 breakout board
+
+# Differential Clock
+set_property PACKAGE_PIN F23 [get_ports clk_p]
+set_property PACKAGE_PIN E23 [get_ports clk_n]
+
+set_property IOSTANDARD LVDS [get_ports clk_p]
+
+# Leds
+set_property PACKAGE_PIN D5 [get_ports io_led[0]]
+set_property PACKAGE_PIN D6 [get_ports io_led[1]]
+set_property PACKAGE_PIN A5 [get_ports io_led[2]]
+set_property PACKAGE_PIN B5 [get_ports io_led[3]]
+
+set_property IOSTANDARD LVCMOS33 [get_ports io_led[0]]
+set_property IOSTANDARD LVCMOS33 [get_ports io_led[1]]
+set_property IOSTANDARD LVCMOS33 [get_ports io_led[2]]
+set_property IOSTANDARD LVCMOS33 [get_ports io_led[3]]
+
+# Serial
+set_property LOC C19 [get_ports {io_uart_txd}]
+set_property IOSTANDARD LVCMOS18 [get_ports {io_uart_txd}]
+
+set_property LOC A20 [get_ports {io_uart_rxd}]
+set_property IOSTANDARD LVCMOS18 [get_ports {io_uart_rxd}]

tests/designs/murax/zcu104_toplevel.v

@@ -0,0 +1,48 @@
+// Copyright (C) 2021  The Symbiflow Authors.
+//
+// Use of this source code is governed by a ISC-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/ISC
+//
+// SPDX-License-Identifier: ISC
+
+`timescale 1ns / 1ps
+
+module toplevel(
+    input   clk_p,
+    input   clk_n,
+
+    output [3:0] io_led,
+
+    input   io_uart_rxd,
+    output  io_uart_txd
+  );
+
+  wire [31:0] io_gpioA_write;
+  wire [31:0] io_gpioA_writeEnable;
+  wire io_mainClk;
+  wire io_uart_txd;
+  wire io_uart_rxd;
+
+  assign io_led = io_gpioA_write[3: 0];
+
+  wire clk;
+  IBUFDS ibuf_ds (.I(clk_p), .IB(clk_n), .O(clk));
+
+  wire clk_bufg;
+  BUFGCE bufg (.I(clk), .CE(1'b1), .O(clk_bufg));
+
+  Murax murax (
+    .io_asyncReset(0),
+    .io_mainClk (clk_bufg),
+    .io_jtag_tck(1'b0),
+    .io_jtag_tdi(1'b0),
+    .io_jtag_tms(1'b0),
+    .io_gpioA_read       (8'b0),
+    .io_gpioA_write      (io_gpioA_write),
+    .io_gpioA_writeEnable(io_gpioA_writeEnable),
+    .io_uart_txd(io_uart_txd),
+    .io_uart_rxd(io_uart_rxd)
+  );
+endmodule
+