[ibex/dv] Remove ibex TB for #35
diff --git a/hw/ip/rv_core_ibex/dv/Makefile b/hw/ip/rv_core_ibex/dv/Makefile
deleted file mode 100644
index f9f17ca..0000000
--- a/hw/ip/rv_core_ibex/dv/Makefile
+++ /dev/null
@@ -1,78 +0,0 @@
-# Copyright lowRISC contributors.
-# Licensed under the Apache License, Version 2.0, see LICENSE for details.
-# SPDX-License-Identifier: Apache-2.0
-
-# Setting IP_NAME and PRJ_DIR. Assuming Makefile located at `hw/ip/<ip_name>/dv`
-DV_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
-IP_DIR := $(subst /dv,,${DV_DIR})
-wordslist := $(subst /, ,${IP_DIR})
-IP_NAME := $(lastword ${wordslist})
-GEN_DIR := $(realpath ${DV_DIR}/../../../vendor/lowrisc_ibex/vendor/google_riscv-dv)
-IBEX_DV_DIR := $(realpath ${DV_DIR}/../../../vendor/lowrisc_ibex/dv/uvm)
-TOOLCHAIN := ${RISCV_TOOLCHAIN}
-OUT := "${DV_DIR}/out"
-# Run time options for the instruction generator
-GEN_OPTS :=
-# Run time options for ibex RTL simulation
-SIM_OPTS :=
-# Enable waveform dumping
-WAVES := 1
-WAVE_CMP_OPTS := -debug_access+all -debug_access+pp -ucli -do vcs.tcl
-# Enable coverage dump
-COV := 0
-
-ifeq (${WAVES}, 0)
- WAVE_CMP_OPTS=
-endif
-
-SHELL=/bin/bash
-
-export PRJ_DIR:= $(realpath ${DV_DIR}/../../../..)
-
-tests = core_ibex_base_test
-test_bin = ${DV_DIR}/tests/bin/ibex_sanity_test.bin
-
-rand:=$(shell awk 'BEGIN{srand();printf("%d", 65536*rand())}')
-
-.PHONY: rtl_sim clean iss_sim
-
-all: clean gen iss_sim compile rtl_sim post_compare
-
-clean:
- rm -rf ${OUT}
-
-# Generate random instructions
-gen:
- mkdir -p ${OUT}
- cd ${GEN_DIR}; ./run -o ${OUT}/instr_gen ${GEN_OPTS} \
- -cmp_opts "+define+RISCV_CORE_SETTING=${IBEX_DV_DIR}/riscv_dv_extension/ibex_core_setting.sv \
- +define+RISCV_DV_EXT_FILE_LIST=${IBEX_DV_DIR}/riscv_dv_extension/flist \
- +incdir+${IBEX_DV_DIR}/riscv_dv_extension/ " \
- -testlist ${IBEX_DV_DIR}/riscv_dv_extension/testlist \
- -sim_opts "+uvm_set_type_override=riscv_asm_program_gen,ibex_asm_program_gen";
-
-# ISS simulation
-iss_sim:
- cd ${GEN_DIR}; \
- ./iss_sim -dir ${OUT}/instr_gen -toolchain ${TOOLCHAIN} -isa rv32imc -abi ilp32;
-
-# Compile ibex core TB
-compile:
- mkdir -p ${OUT}/rtl_sim
- vcs -file ${PRJ_DIR}/hw/dv/sv/script/vcs.compile.option.f \
- -f ${IP_NAME}_dv.f -full64 \
- -l ${OUT}/rtl_sim/compile.log \
- -Mdir=${OUT}/rtl_sim/vcs_simv.csrc \
- -o ${OUT}/rtl_sim/vcs_simv \
- +define+BOOT_ADDR=32\'h8000_0000 \
- +define+TRACE_EXECUTION \
- ${WAVE_CMP_OPTS} \
- -lca -kdb
-
-# Run ibex RTL simulation with random instructions
-rtl_sim:
- ./sim ${SIM_OPTS} -dir ${OUT} -waves ${WAVES}
-
-# Compare the regression result between ISS and RTL sim
-post_compare:
- ./compare ${OUT}
diff --git a/hw/ip/rv_core_ibex/dv/compare b/hw/ip/rv_core_ibex/dv/compare
deleted file mode 100755
index 252ab55..0000000
--- a/hw/ip/rv_core_ibex/dv/compare
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/bin/bash
-
-# Copyright lowRISC contributors.
-# Licensed under the Apache License, Version 2.0, see LICENSE for details.
-# SPDX-License-Identifier: Apache-2.0
-
-RUN_DIR="$1"
-report_file="$1/regr.log"
-rm -rf "$report_file"
-script_path="../../../vendor/lowrisc_ibex/vendor/google_riscv-dv"
-ibex_script_path="../../../vendor/lowrisc_ibex/dv/uvm/riscv_dv_extension"
-
-compare_log () {
- spike_log="$1"
- ibex_log="$2"
- # -----------------------------------------------------------------------------
- # Convert spike log to standard instruction trace csv
- # -----------------------------------------------------------------------------
- # Remove all the init spike boot instructions
- # 0xffffffff80000080 is the first user instruction
- sed -i '/0xffffffff80000080/,$!d' "$spike_log"
- # Remove all instructions after ecall (end of program excecution)
- sed -i '/ecall/q' "$spike_log"
- # Convert the spike log to riscv_instr_trace.proto format
- spike_csv=$(echo "$spike_log" | sed 's/\.log/.csv/g')
- python $script_path/scripts/spike_log_to_trace_csv.py \
- --log $spike_log --csv $spike_csv >> $report_file
-
- # -----------------------------------------------------------------------------
- # Convert ibex log to standard instruction trace csv
- # -----------------------------------------------------------------------------
- # Remove all instructions after ecall (end of program excecution)
- sed -i '/ecall/q' "$ibex_log"
- # Convert the spike log to riscv_instr_trace.proto format
- ibex_csv=$(echo "$ibex_log" | sed 's/\.log/.csv/g')
- python $ibex_script_path/ibex_log_to_trace_csv.py \
- --log $ibex_log --csv $ibex_csv >> $report_file
-
- # -----------------------------------------------------------------------------
- # Compare the trace log
- # -----------------------------------------------------------------------------
- python $script_path/scripts/instr_trace_compare.py $spike_csv $ibex_csv \
- "spike" "ibex" >> $report_file
-}
-
-echo "compare simulation result under $RUN_DIR"
-while read asm_test; do
- SRC=$(echo "$asm_test" | sed 's/^.*\///g' | sed 's/\.S>*$//g')
- echo "Test: $asm_test" >> $report_file
- compare_log $RUN_DIR/instr_gen/spike_sim/$SRC.S.o.log \
- $RUN_DIR/rtl_sim/$SRC/trace_core_00_0.log
-done <"$RUN_DIR/asm_test_list"
-
-passed_cnt="$(grep -c PASS $report_file)"
-failed_cnt="$(grep -c FAIL $report_file)"
-echo "$passed_cnt tests PASSED, $failed_cnt tests FAILED" >> $report_file
-
-cat $report_file
diff --git a/hw/ip/rv_core_ibex/dv/env/core_ibex_dut_probe_if.sv b/hw/ip/rv_core_ibex/dv/env/core_ibex_dut_probe_if.sv
deleted file mode 100644
index 3c26d95..0000000
--- a/hw/ip/rv_core_ibex/dv/env/core_ibex_dut_probe_if.sv
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// Interface to probe DUT internal signal
-interface core_ibex_dut_probe_if(input logic clk);
- logic illegal_instr;
- logic ecall;
- logic fetch_enable;
-endinterface
diff --git a/hw/ip/rv_core_ibex/dv/env/core_ibex_env.sv b/hw/ip/rv_core_ibex/dv/env/core_ibex_env.sv
deleted file mode 100644
index 2fbf541..0000000
--- a/hw/ip/rv_core_ibex/dv/env/core_ibex_env.sv
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// ibex processor core environment class
-// ---------------------------------------------
-class core_ibex_env extends uvm_env;
-
- tl_agent data_if_device_agent;
- tl_agent instr_if_device_agent;
- core_ibex_vseqr vseqr;
- core_ibex_env_cfg cfg;
-
- `uvm_component_utils(core_ibex_env)
-
- function new (string name, uvm_component parent);
- super.new(name, parent);
- endfunction : new
-
- function void build_phase(uvm_phase phase);
- super.build_phase(phase);
- if (!uvm_config_db#(core_ibex_env_cfg)::get(this, "", "cfg", cfg)) begin
- `uvm_fatal("NO_CFG", {"cfg must be set for:", get_full_name(), ".cfg"});
- end
- uvm_config_db#(tl_agent_cfg)::set(this, "*data_if_device_agent*", "cfg",
- cfg.data_if_agent_cfg);
- uvm_config_db#(tl_agent_cfg)::set(this, "*instr_if_device_agent*", "cfg",
- cfg.instr_if_agent_cfg);
- data_if_device_agent = tl_agent::type_id::create("data_if_device_agent", this);
- instr_if_device_agent = tl_agent::type_id::create("instr_if_device_agent", this);
- // Create virtual sequencer
- vseqr = core_ibex_vseqr::type_id::create("vseqr", this);
- endfunction : build_phase
-
- function void connect_phase(uvm_phase phase);
- super.connect_phase(phase);
- vseqr.data_if_seqr = data_if_device_agent.seqr;
- vseqr.instr_if_seqr = instr_if_device_agent.seqr;
- endfunction : connect_phase
-
-endclass
diff --git a/hw/ip/rv_core_ibex/dv/env/core_ibex_env_cfg.sv b/hw/ip/rv_core_ibex/dv/env/core_ibex_env_cfg.sv
deleted file mode 100644
index 9cbed6a..0000000
--- a/hw/ip/rv_core_ibex/dv/env/core_ibex_env_cfg.sv
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// Core ibex environment configuration class
-// ---------------------------------------------
-class core_ibex_env_cfg extends uvm_object;
-
- rand tl_agent_cfg data_if_agent_cfg;
- rand tl_agent_cfg instr_if_agent_cfg;
-
- `uvm_object_utils_begin(core_ibex_env_cfg)
- `uvm_field_object(data_if_agent_cfg, UVM_DEFAULT)
- `uvm_field_object(instr_if_agent_cfg, UVM_DEFAULT)
- `uvm_object_utils_end
-
- function new (string name = "");
- super.new(name);
- endfunction : new
-
- function void init_cfg();
- data_if_agent_cfg = tl_agent_cfg::type_id::create("data_if_agent_cfg");
- data_if_agent_cfg.is_host = 0;
- instr_if_agent_cfg = tl_agent_cfg::type_id::create("instr_if_agent_cfg");
- instr_if_agent_cfg.is_host = 0;
- endfunction
-
-endclass
diff --git a/hw/ip/rv_core_ibex/dv/env/core_ibex_env_pkg.sv b/hw/ip/rv_core_ibex/dv/env/core_ibex_env_pkg.sv
deleted file mode 100644
index bc3b4d1..0000000
--- a/hw/ip/rv_core_ibex/dv/env/core_ibex_env_pkg.sv
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2018 lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// Core ibex environment package
-// ---------------------------------------------
-
-`include "core_ibex_dut_probe_if.sv"
-
-package core_ibex_env_pkg;
-
- import uvm_pkg::*;
- import tl_agent_pkg::*;
-
- `include "core_ibex_vseqr.sv"
- `include "core_ibex_env_cfg.sv"
- `include "core_ibex_env.sv"
-
-endpackage
diff --git a/hw/ip/rv_core_ibex/dv/env/core_ibex_vseqr.sv b/hw/ip/rv_core_ibex/dv/env/core_ibex_vseqr.sv
deleted file mode 100644
index d3d9404..0000000
--- a/hw/ip/rv_core_ibex/dv/env/core_ibex_vseqr.sv
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// Core ibex environment virtual sequencer
-// ---------------------------------------------
-class core_ibex_vseqr extends uvm_sequencer;
-
- tl_sequencer data_if_seqr;
- tl_sequencer instr_if_seqr;
-
- `uvm_component_utils(core_ibex_vseqr)
-
- function new (string name, uvm_component parent);
- super.new(name, parent);
- endfunction : new
-
-endclass
diff --git a/hw/ip/rv_core_ibex/dv/rv_core_ibex_dv.f b/hw/ip/rv_core_ibex/dv/rv_core_ibex_dv.f
deleted file mode 100644
index ba7f6dc..0000000
--- a/hw/ip/rv_core_ibex/dv/rv_core_ibex_dv.f
+++ /dev/null
@@ -1,53 +0,0 @@
-${PRJ_DIR}/hw/ip/prim/rtl/prim_assert.sv
-${PRJ_DIR}/hw/ip/prim_generic/rtl/prim_generic_clock_gating.sv
-${PRJ_DIR}/hw/ip/prim_xilinx/rtl/prim_xilinx_clock_gating.sv
-${PRJ_DIR}/hw/ip/prim/abstract/prim_clock_gating.sv
-${PRJ_DIR}/hw/ip/prim/rtl/prim_arbiter.sv
-${PRJ_DIR}/hw/ip/prim/rtl/prim_flop_2sync.sv
-${PRJ_DIR}/hw/ip/prim/rtl/prim_fifo_sync.sv
-${PRJ_DIR}/hw/ip/prim/rtl/prim_subreg.sv
-${PRJ_DIR}/hw/ip/prim/rtl/prim_subreg_ext.sv
-
-// TL RTL packages
-${PRJ_DIR}/hw/top_earlgrey/rtl/top_pkg.sv
-${PRJ_DIR}/hw/ip/tlul/rtl/tlul_pkg.sv
-${PRJ_DIR}/hw/ip/tlul/rtl/tlul_assert.sv
-
-// Core RTL
-+incdir+${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_pkg.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_tracer_pkg.sv
-
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_alu.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_tracer.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_compressed_decoder.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_controller.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_cs_registers.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_decoder.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_ex_block.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_id_stage.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_if_stage.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_load_store_unit.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_multdiv_slow.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_multdiv_fast.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_prefetch_buffer.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_fetch_fifo.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_register_file_ff.sv
-${PRJ_DIR}/hw/vendor/lowrisc_ibex/rtl/ibex_core.sv
-${PRJ_DIR}/hw/ip/rv_core_ibex/rtl/rv_core_ibex.sv
-
-// Core DV files
-+incdir+${PRJ_DIR}/hw/ip/rv_core_ibex/dv/env
-+incdir+${PRJ_DIR}/hw/ip/rv_core_ibex/dv/tests
-+incdir+${PRJ_DIR}/hw/dv/sv/agent/tl_agent
-+incdir+${PRJ_DIR}/hw/dv/sv/mem_model
-+incdir+${PRJ_DIR}/hw/dv/sv/utils
-${PRJ_DIR}/hw/dv/sv/utils/clk_if.sv
-${PRJ_DIR}/hw/dv/sv/utils/pins_if.sv
-${PRJ_DIR}/hw/dv/sv/utils/dv_utils_pkg.sv
-${PRJ_DIR}/hw/dv/sv/mem_model/mem_model_pkg.sv
-${PRJ_DIR}/hw/dv/sv/agent/tl_agent/tl_agent_pkg.sv
-${PRJ_DIR}/hw/ip/rv_core_ibex/dv/env/core_ibex_env_pkg.sv
-${PRJ_DIR}/hw/ip/rv_core_ibex/dv/tests/core_ibex_test_pkg.sv
-${PRJ_DIR}/hw/ip/rv_core_ibex/dv/tb/core_ibex_tb_top.sv
-${PRJ_DIR}/hw/ip/rv_core_ibex/dv/tb/core_ibex_bind.sv
diff --git a/hw/ip/rv_core_ibex/dv/sim b/hw/ip/rv_core_ibex/dv/sim
deleted file mode 100755
index 59e048e..0000000
--- a/hw/ip/rv_core_ibex/dv/sim
+++ /dev/null
@@ -1,80 +0,0 @@
-# Copyright lowRISC contributors.
-# Licensed under the Apache License, Version 2.0, see LICENSE for details.
-# SPDX-License-Identifier: Apache-2.0
-
-# Script to run the assembly tests generated by the riscv-dv instruction generator.
-
-# Test directory
-RUN_DIR="./"
-
-# Assembly test file name
-TEST=""
-
-# Seed
-RAND_SEED=1
-SEED=""
-
-# Wavform dump options
-WAVES=0
-WAVES_OPTS=""
-
-# Process command line options
-while [[ $# -gt 0 ]]
-do
-key="$1"
-case $key in
- -dir)
- RUN_DIR="$2"
- shift
- ;;
- -test)
- TEST="$2"
- shift
- ;;
- -waves)
- WAVES="$2"
- shift
- ;;
- -seed)
- SEED="$2"
- RAND_SEED=0
- shift
- ;;
- *)
- echo "unknown option $1"
- return
- ;;
-esac
-shift
-done
-
-
-# If the test is specified through "-test" option, run a single test rather
-# than all tests under RUN_DIR.
-if [[ $TEST == "" ]]; then
- find "$RUN_DIR" -name "*.S" > "$RUN_DIR/asm_test_list"
-else
- echo "$TEST" > "$RUN_DIR/asm_test_list"
-fi
-
-OUT="$RUN_DIR/rtl_sim"
-CWD=`pwd`
-
-# Run each test
-while read asm_test; do
- SRC=$(echo "$asm_test" | sed 's/^.*\///g' | sed 's/\.S>*$//g')
- BINFILE="$asm_test.bin"
- mkdir -p $OUT/$SRC
- cd $OUT/$SRC
- if [[ $RAND_SEED == 1 ]]; then
- SEED=$RANDOM
- fi
- if [[ $WAVES == 1 ]]; then
- WAVES_OPTS="-ucli -do $CWD/vcs.tcl"
- fi
- CMD="$OUT/vcs_simv +UVM_TESTNAME=core_ibex_base_test \
- ${WAVES_OPTS} +ntb_random_seed=${SEED} \
- +bin=$BINFILE -l sim.log"
- echo "Running simulation for : $CMD"
- $CMD
-done <"$RUN_DIR/asm_test_list"
diff --git a/hw/ip/rv_core_ibex/dv/tb/core_ibex_bind.sv b/hw/ip/rv_core_ibex/dv/tb/core_ibex_bind.sv
deleted file mode 100644
index 0a5e566..0000000
--- a/hw/ip/rv_core_ibex/dv/tb/core_ibex_bind.sv
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-module core_ibex_bind;
-
- bind rv_core_ibex tlul_assert tlul_assert_device_instr (
- .clk_i,
- .rst_ni,
- .h2d (tl_i_o),
- .d2h (tl_i_i)
- );
-
- bind rv_core_ibex tlul_assert tlul_assert_device_data (
- .clk_i,
- .rst_ni,
- .h2d (tl_d_o),
- .d2h (tl_d_i)
- );
-
-endmodule
diff --git a/hw/ip/rv_core_ibex/dv/tb/core_ibex_tb_top.sv b/hw/ip/rv_core_ibex/dv/tb/core_ibex_tb_top.sv
deleted file mode 100644
index 1ca45ef..0000000
--- a/hw/ip/rv_core_ibex/dv/tb/core_ibex_tb_top.sv
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-module core_ibex_tb_top;
-
- import uvm_pkg::*;
-
- `include "tl_if_connect_macros.svh"
-
- logic clk;
- logic rst_n;
- logic fetch_enable;
-
- clk_if ibex_clk_if(.clk(clk));
-
- // TODO Resolve the tied-off ports
- // The interrupt and debug interface ports might be changed to RISC-V compliant interface, these
- // interfaces will be connected after design is ready.
- rv_core_ibex dut(
- .clk_i(clk),
- .rst_ni(rst_n),
- .test_en_i(1'b1),
- .hart_id_i(32'b0),
- .boot_addr_i(`BOOT_ADDR), // align with spike boot address
- .irq_i('0),
- .irq_id_i('0),
- .debug_req_i('0),
- .fetch_enable_i(fetch_enable)
- );
-
- `CONNECT_TL_DEVICE_IF(instr_tl_if, dut.tl_i_o, dut.tl_i_i, instr)
- `CONNECT_TL_DEVICE_IF(data_tl_if, dut.tl_d_o, dut.tl_d_i, data)
-
- // DUT probe interface
- core_ibex_dut_probe_if dut_if(.clk(clk));
- assign dut_if.ecall = dut.u_core.id_stage_i.ecall_insn_dec;
- assign fetch_enable = dut_if.fetch_enable;
-
- initial begin
- uvm_config_db#(virtual clk_if)::set(null, "*", "clk_if", ibex_clk_if);
- uvm_config_db#(virtual core_ibex_dut_probe_if)::set(null, "*", "dut_if", dut_if);
- run_test();
- end
-
- // Generate clk
- initial begin
- clk = 1'b0;
- forever begin
- #10 clk = ~clk;
- end
- end
-
- // Generate reset
- initial begin
- rst_n = 1'b0;
- repeat(100) @(posedge clk);
- rst_n = 1'b1;
- end
-
-endmodule
diff --git a/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.bin b/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.bin
deleted file mode 100755
index 7edfb23..0000000
--- a/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.bin
+++ /dev/null
Binary files differ
diff --git a/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.o b/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.o
deleted file mode 100755
index 1242e9b..0000000
--- a/hw/ip/rv_core_ibex/dv/tests/bin/ibex_sanity_test.o
+++ /dev/null
Binary files differ
diff --git a/hw/ip/rv_core_ibex/dv/tests/core_ibex_base_test.sv b/hw/ip/rv_core_ibex/dv/tests/core_ibex_base_test.sv
deleted file mode 100644
index 32c8e0a..0000000
--- a/hw/ip/rv_core_ibex/dv/tests/core_ibex_base_test.sv
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// TODO extend this class with the common base test
-class core_ibex_base_test extends uvm_test;
-
- core_ibex_env env;
- core_ibex_env_cfg cfg;
- virtual clk_if clk_vif;
- virtual core_ibex_dut_probe_if dut_vif;
- mem_model_pkg::mem_model mem;
- core_ibex_vseq vseq;
- int unsigned timeout_in_cycles = 200000;
-
- `uvm_component_utils(core_ibex_base_test)
-
- function new(string name="", uvm_component parent=null);
- super.new(name, parent);
- endfunction
-
- virtual function void build_phase(uvm_phase phase);
- super.build_phase(phase);
- $value$plusargs("timeout_in_cycles=%0d", timeout_in_cycles);
- if (!uvm_config_db#(virtual clk_if)::get(null, "", "clk_if", clk_vif)) begin
- `uvm_fatal(get_full_name(), "Cannot get clk_if")
- end
- if (!uvm_config_db#(virtual core_ibex_dut_probe_if)::get(null, "", "dut_if", dut_vif)) begin
- `uvm_fatal(get_full_name(), "Cannot get dut_if")
- end
- env = core_ibex_env::type_id::create("env", this);
- // Create environment config
- cfg = core_ibex_env_cfg::type_id::create("cfg");
- cfg.init_cfg();
- if (!cfg.randomize()) begin
- `uvm_fatal(get_full_name(), "Cannot randomizing cfg")
- end
- uvm_config_db#(core_ibex_env_cfg)::set(this, "*", "cfg", cfg);
- mem = mem_model_pkg::mem_model#()::type_id::create("mem");
- // Create virtual sequence and assign memory handle
- vseq = core_ibex_vseq::type_id::create("vseq");
- vseq.mem = mem;
- endfunction
-
- virtual task run_phase(uvm_phase phase);
- phase.raise_objection(this);
- dut_vif.fetch_enable = 1'b0;
- clk_vif.wait_clks(100);
- load_binary_to_mem();
- dut_vif.fetch_enable = 1'b1;
- vseq.start(env.vseqr);
- wait_for_test_done();
- phase.drop_objection(this);
- endtask
-
- function void load_binary_to_mem();
- string bin;
- bit [7:0] r8;
- bit [31:0] addr = `BOOT_ADDR;
- int f_bin;
- void'($value$plusargs("bin=%0s", bin));
- if (bin == "")
- `uvm_fatal(get_full_name(), "Please specify test binary by +bin=binary_name")
- `uvm_info(get_full_name(), $sformatf("Running test : %0s", bin), UVM_LOW)
- f_bin = $fopen(bin,"rb");
- if (!f_bin)
- `uvm_fatal(get_full_name(), $sformatf("Cannot open file %0s", bin))
- while ($fread(r8,f_bin)) begin
- `uvm_info(`gfn, $sformatf("Init mem [0x%h] = 0x%0h", addr, r8), UVM_FULL)
- mem.write(addr, r8);
- addr++;
- end
- endfunction
-
- virtual task wait_for_test_done();
- // TODO: We need a consistent approach to determine the test is completed for both
- // random instruction test and firmware based test. For example, it could be done by writing to
- // a specific memory location of the test signature. Right now the random instruction generator
- // use ecall instruction to indicate the end of the program. It could be changed to align with
- // firmware test completion mechanism.
- fork
- begin
- wait (dut_vif.ecall === 1'b1);
- `uvm_info(`gfn, "ECALL instruction is detected, test done", UVM_LOW)
- // De-assert fetch enable to finish the test
- dut_vif.fetch_enable = 1'b0;
- // Wait some time for the remaining instruction to finish
- clk_vif.wait_clks(100);
- end
- begin
- clk_vif.wait_clks(timeout_in_cycles);
- `uvm_fatal(`gfn, "TEST TIMEOUT!!")
- end
- join_any
- endtask
-
-endclass
diff --git a/hw/ip/rv_core_ibex/dv/tests/core_ibex_test_pkg.sv b/hw/ip/rv_core_ibex/dv/tests/core_ibex_test_pkg.sv
deleted file mode 100644
index 3705f5a..0000000
--- a/hw/ip/rv_core_ibex/dv/tests/core_ibex_test_pkg.sv
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2018 lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// Core ibex test package
-// ---------------------------------------------
-package core_ibex_test_pkg;
-
- import uvm_pkg::*;
- import core_ibex_env_pkg::*;
- import tl_agent_pkg::*;
-
- `include "core_ibex_vseq.sv"
- `include "core_ibex_base_test.sv"
-
-endpackage
diff --git a/hw/ip/rv_core_ibex/dv/tests/core_ibex_vseq.sv b/hw/ip/rv_core_ibex/dv/tests/core_ibex_vseq.sv
deleted file mode 100644
index 9007707..0000000
--- a/hw/ip/rv_core_ibex/dv/tests/core_ibex_vseq.sv
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright lowRISC contributors.
-// Licensed under the Apache License, Version 2.0, see LICENSE for details.
-// SPDX-License-Identifier: Apache-2.0
-
-// ---------------------------------------------
-// Ibex core virtual sequence
-// ---------------------------------------------
-
-class core_ibex_vseq extends uvm_sequence;
-
- tl_device_seq instr_intf_seq;
- tl_device_seq data_intf_seq;
- mem_model_pkg::mem_model mem;
-
- `uvm_object_utils(core_ibex_vseq)
- `uvm_declare_p_sequencer(core_ibex_vseqr)
- `uvm_object_new
-
- virtual task body();
- instr_intf_seq = tl_device_seq::type_id::create("instr_intf_seq");
- data_intf_seq = tl_device_seq::type_id::create("data_intf_seq");
- instr_intf_seq.mem = mem;
- data_intf_seq.mem = mem;
- fork
- instr_intf_seq.start(p_sequencer.instr_if_seqr);
- data_intf_seq.start(p_sequencer.data_if_seqr);
- join_none
- endtask
-
-endclass
diff --git a/hw/ip/rv_core_ibex/dv/vcs.tcl b/hw/ip/rv_core_ibex/dv/vcs.tcl
deleted file mode 100644
index 716e459..0000000
--- a/hw/ip/rv_core_ibex/dv/vcs.tcl
+++ /dev/null
@@ -1,28 +0,0 @@
-# TCL file invoked from VCS's simv at run-time using this: -ucli -do <this file>
-
-# Syntax: fsdbDumpfile FSDB_Name [Limit_Size]
-fsdbDumpfile "waves.fsdb"
-
-# Syntax: fsdbDumpvars [depth] [instance] [option]*
-##############################################################################
-# Option Description
-##############################################################################
-# +mda Dumps memory and MDA signals in all scopes.
-# +packedmda Dumps packed signals
-# +struct Dumps structs
-# +skip_cell_instance=mode Enables or disables cell dumping
-# +strength Enables strength dumping
-# +parameter Dumps parameters
-# +power Dumps power-related signals
-# +trace_process Dumps VHDL processes
-# +no_functions Disables dumping of functions
-# +sva Dumps assertions
-# +Reg_Only Dumps only reg type signals
-# +IO_Only Dumps only IO port signals
-# +by_file=<filename> File to specify objects to add
-# +all Dumps memories, MDA signals, structs, unions,power, and packed structs
-fsdbDumpvars 0 core_ibex_tb_top +all
-fsdbDumpSVA 0 core_ibex_tb_top.dut
-
-run
-quit
