Add or fix license header

Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>
Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>

download-latest-db.sh

@@ -6,13 +6,6 @@
 # https://opensource.org/licenses/ISC
 #
 # SPDX-License-Identifier: ISC
-# Copyright (C) 2017-2020  The Project X-Ray 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
 
 GITHUB_PROTO=${1:-https}
 GITHUB_URL=$GITHUB_PROTO://github.com/SymbiFlow/prjxray-db.git

fuzzers/005-tilegrid/add_tdb.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
 # Copyright (C) 2017-2020  The Project X-Ray Authors.
 #
 # Use of this source code is governed by a ISC-style
@@ -5,7 +8,6 @@
 # https://opensource.org/licenses/ISC
 #
 # SPDX-License-Identifier: ISC
-#!/usr/bin/env python3
 
 from prjxray import xjson
 import json

fuzzers/005-tilegrid/fuzzaddr/generate.py

@@ -1,3 +1,6 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
 # Copyright (C) 2017-2020  The Project X-Ray Authors.
 #
 # Use of this source code is governed by a ISC-style
@@ -5,7 +8,6 @@
 # https://opensource.org/licenses/ISC
 #
 # SPDX-License-Identifier: ISC
-#!/usr/bin/env python3
 
 from prjxray import bitsmaker
 

fuzzers/026-bram-data/top.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-#!/usr/bin/env python
+# -*- coding: utf-8 -*-
 # Copyright (C) 2017-2020  The Project X-Ray Authors.
 #
 # Use of this source code is governed by a ISC-style

fuzzers/030-iob/minitest/top.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-'''
+# -*- coding: utf-8 -*-
 # Copyright (C) 2017-2020  The Project X-Ray Authors.
 #
 # Use of this source code is governed by a ISC-style
@@ -7,6 +7,7 @@
 # https://opensource.org/licenses/ISC
 #
 # SPDX-License-Identifier: ISC
+'''
 Generate a primitive to place at every I/O
 Unlike CLB tests, the LFSR for this is inside the ROI, not driving it
 '''

htmlgen/htmlgen.py

@@ -7,10 +7,10 @@
 # license that can be found in the LICENSE file or at
 # https://opensource.org/licenses/ISC
 #
+# SPDX-License-Identifier: ISC
+
 # https://symbiflow.github.io/prjxray-db/
 # https://symbiflow.github.io/prjxray-db/artix7/
-#
-# SPDX-License-Identifier: ISC
 
 import os, sys, json, re
 from io import StringIO

minitests/iostandard/features/analyze.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 """
 This script performs the analysis of disassembled bitstream and design information.
 It correlates presence/absence of particular fasm features in the bitstream

minitests/iostandard/features/generate.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 import os
 import random
 import json

minitests/iostandard/features/snippets.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 """
 This script generates code snippets for cell definition, technology mapping and
 VPR architecture definition. It reads correlation of IOB fasm features with

minitests/iserdes.idelay/utils/iserdes_idelay_histogram_receiver.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 """
 This script receives and parses data generated by the "histogram" test design.
 """

minitests/iserdes.sdr_ddr/src/gen_rom.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 '''
 This script generates a verilog ROM module that contains data to be transmitted
 and received. The data is random.

minitests/litex/min/arty/scripts/minilitex_arty.py

@@ -1,7 +1,13 @@
 #!/usr/bin/env python3
-
-# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
-# License: BSD
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import argparse
 

minitests/litex/min_ddr/arty/scripts/min_arty.py

@@ -1,7 +1,13 @@
 #!/usr/bin/env python3
-
-# This file is Copyright (c) 2015-2019 Florent Kermarrec <florent@enjoy-digital.fr>
-# License: BSD
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import argparse
 

minitests/litex/min_ddr/arty/src.yosys/missing_bit_report.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 """ Generates a missing feature/bit report for LiteX design.
 
 This script is fairly fragile, because it depends on the specific observation

minitests/litex/src.yosys/missing_bit_report.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 """ Generates a missing feature/bit report for LiteX design.
 
 This script is fairly fragile, because it depends on the specific observation

minitests/litex/uart_ddr/arty/scripts/arty.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 # This file is Copyright (c) 2015-2020 Florent Kermarrec <florent@enjoy-digital.fr>
 # License: BSD

minitests/litex/uart_ddr/arty/scripts/sdram_init.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 dfii_control_sel = 0x01
 dfii_control_cke = 0x02
 dfii_control_odt = 0x04

minitests/litex/uart_ddr/arty/scripts/test_sdram.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import sys
 import time

minitests/litex_litedram/src.vivado/ExtractFrames.py

@@ -1,4 +1,13 @@
-#!/bin/python
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 '''
 Extract the frames from the output of the prjxray bitread tool.
 '''

minitests/litex_litedram/src.yosys/ExtractFrames.py

@@ -1,4 +1,13 @@
-#!/bin/python
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 '''
 Extract the frames from the output of the prjxray bitread tool.
 '''

minitests/roi_harness/create_design_json.py

@@ -1,3 +1,13 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 import xjson
 import csv
 import argparse

minitests/roi_harness/demo_sw_led.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import subprocess
 import demo_sw_led_fasm

minitests/roi_harness/demo_sw_led_fasm.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import sys
 import os

minitests/roi_harness/test_demo_sw_led.py

@@ -1,4 +1,13 @@
 #!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 
 import unittest
 import demo_sw_led

settings/artix7_100t.sh

@@ -1,3 +1,11 @@
+#!/bin/bash
+# Copyright (C) 2017-2020  The Project X-Ray 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
 export XRAY_DATABASE="artix7"
 export XRAY_PART="xc7a100tfgg676-1"
 export XRAY_ROI_FRAMES="0x00000000:0xffffffff"

setup.py

@@ -1,3 +1,14 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
+
 import setuptools
 
 with open("README.md", "r") as fh:

third_party/reformat.tcl

@@ -1,4 +1,12 @@
 #!/usr/bin/env tclsh
+#
+# Copyright (C) 2017-2020  The Project X-Ray 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
 # From: https://gist.github.com/yyamasak/af250f7ca74e18526734#file-reformat-tcl-L10
 # Which is based on https://wiki.tcl-lang.org/page/Reformatting+Tcl+code+indentation
 # See for licensing