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-rw-r--r--contributing.md31
-rw-r--r--dco.txt37
2 files changed, 45 insertions, 23 deletions
diff --git a/contributing.md b/contributing.md
index 6bf3900d..9a253ca7 100644
--- a/contributing.md
+++ b/contributing.md
@@ -1,26 +1,6 @@
Contributing to ARM Trusted Firmware
====================================
-Before you start contributing to this project you must sign the ARM
-Contributor License Agreement (CLA).
-
-Individuals who want to contribute their own work must sign and return an
-Individual CLA. Companies that want to contribute must sign and return a
-Corporate CLA if their employees' intellectual property has been assigned to
-the employer. Copies of the CLAs are available from the [contributing page] of
-the ARM website. Please wait for ARM to confirm acceptance of your CLA before
-making contributions.
-
-For this project, ARM also requires the GitHub account name(s) associated with
-each individual contributor or the designated employees of corporate
-contributors. Only contributions originating from these accounts will be
-considered covered by the CLA. To avoid delay, you should provide the Github
-account name(s) at the same time as the signed CLA.
-
-ARM reserves the right to not accept a contribution. This may be for technical,
-commercial or legal reasons.
-
-
Getting Started
---------------
@@ -77,7 +57,12 @@ Making Changes
Submitting Changes
------------------
-* Ensure ARM has your signed CLA and has confirmed acceptance of it.
+* Ensure that each commit in the series has at least one `Signed-off-by:`
+ line, using your real name and email address. The names in the
+ `Signed-off-by:` and `Author:` lines must match. If anyone else contributes
+ to the commit, they must also add their own `Signed-off-by:` line.
+ By adding this line the contributor certifies the contribution is made under
+ the terms of the [Developer Certificate of Origin (DCO)][DCO].
* Push your local changes to your fork of the repository.
* Submit a [pull request] to the [arm-trusted-firmware] `integration` branch.
* The changes in the [pull request] will then undergo further review and
@@ -101,7 +86,7 @@ Submitting Changes
- - - - - - - - - - - - - - - - - - - - - - - - - -
-_Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved._
+_Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved._
[User Guide]: ./docs/user-guide.md
@@ -109,8 +94,8 @@ _Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved._
[Porting Guide]: ./docs/porting-guide.md
[Firmware Design]: ./docs/firmware-design.md
[Acknowledgements]: ./acknowledgements.md "Contributor acknowledgements"
+[DCO]: ./dco.txt
-[contributing page]: http://www.arm.com/community/open-source-contributing.php
[GitHub account]: https://github.com/signup/free
[Fork]: https://help.github.com/articles/fork-a-repo
[issue tracking repository]: https://github.com/ARM-software/tf-issues
diff --git a/dco.txt b/dco.txt
new file mode 100644
index 00000000..8201f992
--- /dev/null
+++ b/dco.txt
@@ -0,0 +1,37 @@
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+1 Letterman Drive
+Suite D4700
+San Francisco, CA, 94129
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+ have the right to submit it under the open source license
+ indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+ of my knowledge, is covered under an appropriate open source
+ license and I have the right under that license to submit that
+ work with modifications, whether created in whole or in part
+ by me, under the same open source license (unless I am
+ permitted to submit under a different license), as indicated
+ in the file; or
+
+(c) The contribution was provided directly to me by some other
+ person who certified (a), (b) or (c) and I have not modified
+ it.
+
+(d) I understand and agree that this project and the contribution
+ are public and that a record of the contribution (including all
+ personal information I submit with it, including my sign-off) is
+ maintained indefinitely and may be redistributed consistent with
+ this project or the open source license(s) involved.