[LICENSE] add docs license
diff --git a/docs/environment.yml b/docs/environment.yml
index 115e12c..2bddf94 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -13,6 +13,7 @@
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
+
name: caravel-docs
channels:
- defaults
diff --git a/docs/source/conf.py b/docs/source/conf.py
index c015db1..5502d53 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -1,3 +1,19 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+
# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
diff --git a/docs/source/counter-timers.rst b/docs/source/counter-timers.rst
index 78d444a..b27f99d 100644
--- a/docs/source/counter-timers.rst
+++ b/docs/source/counter-timers.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Counter-Timers
==============
diff --git a/docs/source/description.rst b/docs/source/description.rst
index 1d6b485..4ab01e7 100644
--- a/docs/source/description.rst
+++ b/docs/source/description.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Description
===========
diff --git a/docs/source/external-clock.rst b/docs/source/external-clock.rst
index 6e8fc7f..e076fbc 100644
--- a/docs/source/external-clock.rst
+++ b/docs/source/external-clock.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
External clock
==============
diff --git a/docs/source/further-work.rst b/docs/source/further-work.rst
index d3897a9..e92bc7c 100644
--- a/docs/source/further-work.rst
+++ b/docs/source/further-work.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Further work
============
diff --git a/docs/source/gpio.rst b/docs/source/gpio.rst
index 2593715..5752fc0 100644
--- a/docs/source/gpio.rst
+++ b/docs/source/gpio.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
General Purpose Input/Output
============================
diff --git a/docs/source/housekeeping-spi.rst b/docs/source/housekeeping-spi.rst
index f55a10a..8432519 100644
--- a/docs/source/housekeeping-spi.rst
+++ b/docs/source/housekeeping-spi.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Housekeeping SPI
================
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 888d4c5..6703921 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
==============================
Efabless Caravel "harness" SoC
==============================
diff --git a/docs/source/introduction.rst b/docs/source/introduction.rst
index 64de192..ee98415 100644
--- a/docs/source/introduction.rst
+++ b/docs/source/introduction.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Introduction
============
diff --git a/docs/source/irq.rst b/docs/source/irq.rst
index e01f862..ccb3ab5 100644
--- a/docs/source/irq.rst
+++ b/docs/source/irq.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Interrupts (IRQ)
================
diff --git a/docs/source/maximum-ratings.rst b/docs/source/maximum-ratings.rst
index 05aded7..65901b1 100644
--- a/docs/source/maximum-ratings.rst
+++ b/docs/source/maximum-ratings.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Absolute maximum ratings
========================
diff --git a/docs/source/memory-mapped-io-summary.rst b/docs/source/memory-mapped-io-summary.rst
index 3f66741..9d03f81 100644
--- a/docs/source/memory-mapped-io-summary.rst
+++ b/docs/source/memory-mapped-io-summary.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Memory Mapped I/O summary
=========================
diff --git a/docs/source/pinout.rst b/docs/source/pinout.rst
index 3bd3393..0fe87c0 100644
--- a/docs/source/pinout.rst
+++ b/docs/source/pinout.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Pinout description
==================
diff --git a/docs/source/programming.rst b/docs/source/programming.rst
index 4fa31f4..ea2c4ee 100644
--- a/docs/source/programming.rst
+++ b/docs/source/programming.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Programming
===========
diff --git a/docs/source/qspi-flash.rst b/docs/source/qspi-flash.rst
index a605bba..47d8b1f 100644
--- a/docs/source/qspi-flash.rst
+++ b/docs/source/qspi-flash.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
QSPI Flash interface
====================
diff --git a/docs/source/quick-start.rst b/docs/source/quick-start.rst
index d9b43cf..194c15e 100644
--- a/docs/source/quick-start.rst
+++ b/docs/source/quick-start.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
User project quick start guide
==============================
diff --git a/docs/source/references.rst b/docs/source/references.rst
index 03c48a6..c78d989 100644
--- a/docs/source/references.rst
+++ b/docs/source/references.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
References
==========
diff --git a/docs/source/spi.rst b/docs/source/spi.rst
index bb1ca89..6111afd 100644
--- a/docs/source/spi.rst
+++ b/docs/source/spi.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
SPI Controller
==============
diff --git a/docs/source/sram.rst b/docs/source/sram.rst
index ebe74dc..1546400 100644
--- a/docs/source/sram.rst
+++ b/docs/source/sram.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
SRAM
====
diff --git a/docs/source/supplementary-figures.rst b/docs/source/supplementary-figures.rst
index 5568f2b..fd63346 100644
--- a/docs/source/supplementary-figures.rst
+++ b/docs/source/supplementary-figures.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
Supplementary figures
=====================
diff --git a/docs/source/uart.rst b/docs/source/uart.rst
index c621529..ae12c7a 100644
--- a/docs/source/uart.rst
+++ b/docs/source/uart.rst
@@ -1,3 +1,23 @@
+.. raw:: html
+
+ <!---
+ # SPDX-FileCopyrightText: 2020 Efabless Corporation
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the 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.
+ #
+ # SPDX-License-Identifier: Apache-2.0
+ -->
+
UART interface
==============
