Adding Testbench for AXI cores

7dd450ae · kblantos · 074d4468 · 7dd450ae · 7dd450ae · 7dd450ae
Commit 7dd450ae authored Jan 13, 2023 by kblantos
14 changed files
--- a/testbench/axi/axi4lite32_axi4full64_bridge/Manifest.py
+++ b/testbench/axi/axi4lite32_axi4full64_bridge/Manifest.py
+action="simulation"
+sim_tool="ghdl"
+target="generic"
+ghdl_opt="--std=08 -frelaxed-rules"
+sim_top="tb_axi4lite32_axi4full64_bridge"
+
+files="tb_axi4lite32_axi4full64_bridge.vhd"
+
+modules={"local" : ["../../../",
+                    "../../../modules/wishbone",
+                    "../../../modules/axi"]}
+
--- a/testbench/axi/axi4lite32_axi4full64_bridge/README.md
+++ b/testbench/axi/axi4lite32_axi4full64_bridge/README.md
+## Description
+Testbench for [axi4lite32_axi4full64_bridge](../../modules/axi/axi4lite32_axi4full64_bridge/axi4lite32_axi4full64_bridge.vhd) which is a bridge from AXI4Lite32 to AXI4Full64. Master is the axi4lite and the slave is axi4full.
+
+NOTE: By default, the simulation time is 4ms. For any change in this, run the test and pass the simulation time as an argument to this script:
+```console
+./run.sh <simulation time>
+```
--- a/testbench/axi/axi4lite32_axi4full64_bridge/run.sh
+++ b/testbench/axi/axi4lite32_axi4full64_bridge/run.sh
+#!/bin/bash -e
+
+#This is a simple script to run simulations in GHDL
+
+TB=tb_axi4lite32_axi4full64_bridge
+
+if [ -z "$1" ]; then
+  TIME="4"
+else
+  TIME="$1"
+fi;
+
+echo "Running simulation for $TB"
+
+ghdl -r --std=08 -frelaxed-rules $TB -gg_seed=$RANDOM -gg_sim_time=$TIME
--- a/testbench/axi/axi4lite32_axi4full64_bridge/tb_axi4lite32_axi4full64_bridge.vhd
+++ b/testbench/axi/axi4lite32_axi4full64_bridge/tb_axi4lite32_axi4full64_bridge.vhd
--- a/testbench/axi/axi4lite_axi4full_bridge/Manifest.py
+++ b/testbench/axi/axi4lite_axi4full_bridge/Manifest.py
+action  ="simulation"
+sim_tool="ghdl"
+target  ="generic"
+ghdl_opt="--std=08 -frelaxed-rules"
+sim_top ="tb_axi4lite_axi4full_bridge"
+
+files ="tb_axi4lite_axi4full_bridge.vhd"
+
+modules = {"local" : ["../../../",]}
+
--- a/testbench/axi/axi4lite_axi4full_bridge/README.md
+++ b/testbench/axi/axi4lite_axi4full_bridge/README.md
+## Description
+Testbench for [axi4lite_axi4full_bridge](../../modules/axi/axi4lite_axi4full_bridge/axi4lite_axi4full_bridge.vhd) which is a bridge from AXI4Lite to AXI4Full. Master is the axi4lite and the slave is axi4full.
+
+NOTE: By default, the simulation time is 4ms. For any change in this, run the test and pass the simulation time as an argument (integer) to this script:
+```console
+./run.sh <simulation time>
+```
--- a/testbench/axi/axi4lite_axi4full_bridge/run.sh
+++ b/testbench/axi/axi4lite_axi4full_bridge/run.sh
+#!/bin/bash -e
+
+#This is a simple script to run simulations in GHDL
+
+TB=tb_axi4lite_axi4full_bridge
+
+if [ -z "$1" ]; then
+  TIME="4"
+else
+  TIME="$1"
+fi;
+
+echo "Running simulation for $TB"
+
+ghdl -r --std=08 -frelaxed-rules $TB -gg_seed=$RANDOM -gg_sim_time=$TIME
+
--- a/testbench/axi/axi4lite_axi4full_bridge/tb_axi4lite_axi4full_bridge.vhd
+++ b/testbench/axi/axi4lite_axi4full_bridge/tb_axi4lite_axi4full_bridge.vhd
--- a/testbench/axi/axi4lite_wb_bridge/Manifest.py
+++ b/testbench/axi/axi4lite_wb_bridge/Manifest.py
+action="simulation"
+sim_tool="ghdl"
+target="generic"
+ghdl_opt="--std=08 -frelaxed-rules"
+sim_top="tb_xaxi4lite_wb_bridge"
+
+files="tb_xaxi4lite_wb_bridge.vhd"
+modules={"local" : ["../../../",
+                    "../../../modules/wishbone",
+                    "../../../modules/axi"]}
+
--- a/testbench/axi/axi4lite_wb_bridge/README.md
+++ b/testbench/axi/axi4lite_wb_bridge/README.md
+## Description
+Testbench for [axi4lite_wb_bridge](../../modules/axi/axi4lite_wb_bridge/xaxi4lite_wb_bridge.vhd) which is a bridge from AXI4 Lite to Wishbone. In this core, the Master is AXI4 Lite and Slave is Wishbone.
+
+NOTE: By default, the simulation time is 4ms. To change this, run the test and pass the simulation time as an argument (integer) to this script:
+```console
+./run.sh <simulation time>
+```
--- a/testbench/axi/axi4lite_wb_bridge/run.sh
+++ b/testbench/axi/axi4lite_wb_bridge/run.sh
+#!/bin/bash -e
+
+#This is a simple script to run simulations in GHDL
+
+TB=tb_xaxi4lite_wb_bridge
+
+if [ -z "$1" ]; then
+  TIME="4"
+else
+  TIME="$1"
+fi;
+
+echo "Running simulation for $TB"
+
+ghdl -r --std=08 -frelaxed-rules $TB -gg_seed=$RANDOM -gg_sim_time=$TIME
+
+
--- a/testbench/axi/axi4lite_wb_bridge/tb_xaxi4lite_wb_bridge.vhd
+++ b/testbench/axi/axi4lite_wb_bridge/tb_xaxi4lite_wb_bridge.vhd
--- a/testbench/axi/z7_axi_gpio_expander/Manifest.py
+++ b/testbench/axi/z7_axi_gpio_expander/Manifest.py
-target = "xilinx"
-action = "simulation"
-sim_tool = "modelsim"
+target     = "xilinx"
+action     = "simulation"
+sim_tool   = "ghdl" #"modelsim"
 top_module = "sim_top_ps_gpio"
 syn_device = "XC7Z010"
+# This can be deleted when GHDL not used
+ghdl_opt = "--std=08 -frelaxed-rules"

 files = [ "gpio_axi.vhd", "sim_top_ps_gpio.vhd" ]


--- a/testbench/axi/z7_axi_gpio_expander/run.sh
+++ b/testbench/axi/z7_axi_gpio_expander/run.sh
+#!/bin/bash -e
+
+#This is a simple script to run simulations in GHDL
+
+TB=sim_top_ps_gpio
+
+echo "Running simulation for $TB"
+
+ghdl -r --std=08 -frelaxed-rules $TB 
+echo "********************************************"