Skip to content

Commit 27e68bd

Browse files
asbimphil
asb
authored and
imphil
committed
Convert from Solderpad to standard Apache 2.0 license
This change has been informed by advice from the lowRISC legal committee. The Solderpad 0.51 license states "the Licensor permits any Work licensed under this License, at the option of the Licensee, to be treated as licensed under the Apache License Version 2.0". We use this freedom to convert license markings to Apache 2.0. This commit ensures that we retain all authorship and copyright attribution information.
1 parent e9e5a71 commit 27e68bd

24 files changed

+270
-353
lines changed

‎LICENSE

+202-176
Large diffs are not rendered by default.

‎doc/copyright.rst

+2-1
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
11
Copyright
22
=========
33

4-
Copyright and related rights are licensed under the Solderpad Hardware License, Version 0.51 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law or agreed to in writing, software, hardware and materials distributed under this License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
4+
Ibex is released under the Apache license, version 2.0.
5+
The full license text is available in the ``LICENSE`` file in the source code.

‎rtl/ibex_alu.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// //

‎rtl/ibex_compressed_decoder.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// //

‎rtl/ibex_controller.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Matthias Baer - [email protected] //

‎rtl/ibex_core.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Matthias Baer - [email protected] //

‎rtl/ibex_cs_registers.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Sven Stucki - [email protected] //

‎rtl/ibex_debug_unit.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Andreas Traber - [email protected] //

‎rtl/ibex_decoder.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer Andreas Traber - [email protected] //

‎rtl/ibex_ex_block.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Renzo Andri - [email protected] //

‎rtl/ibex_fetch_fifo.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Andreas Traber - [email protected] //

‎rtl/ibex_id_stage.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Renzo Andri - [email protected] //

‎rtl/ibex_if_stage.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Renzo Andri - [email protected] //

‎rtl/ibex_int_controller.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Davide Schiavone - [email protected] //

‎rtl/ibex_load_store_unit.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Igor Loi - [email protected] //

‎rtl/ibex_multdiv_fast.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Davide Schiavone - [email protected] //

‎rtl/ibex_multdiv_slow.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Davide Schiavone - [email protected] //

‎rtl/ibex_prefetch_buffer.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Andreas Traber - [email protected] //

‎rtl/ibex_register_file.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Antonio Pullini - [email protected] //

‎rtl/ibex_register_file_ff.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Francesco Conti - [email protected] //

‎rtl/ibex_tracer.sv

+3-8
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,7 @@
1+
// Copyright lowRISC contributors.
12
// Copyright 2018 ETH Zurich and University of Bologna.
2-
// Copyright and related rights are licensed under the Solderpad Hardware
3-
// License, Version 0.51 (the "License"); you may not use this file except in
4-
// compliance with the License. You may obtain a copy of the License at
5-
// http://solderpad.org/licenses/SHL-0.51. Unless required by applicable law
6-
// or agreed to in writing, software, hardware and materials distributed under
7-
// this License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
8-
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
9-
// specific language governing permissions and limitations under the License.
3+
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
4+
// SPDX-License-Identifier: Apache-2.0
105

116
////////////////////////////////////////////////////////////////////////////////
127
// Engineer: Andreas Traber - [email protected] //

0 commit comments

Comments
 (0)