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We plan to deprecate the CryptoCell-712 and CryptoCell-713 drivers in TF-A release v2.9 and eventually remove the code from the tree in release 3.0. The only upstream platforms which use these drivers today are the Arm Ltd developpment platforms, such as Juno. Write this information down into the "Release Processes" document. Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com> Change-Id: Ib064292733a271ecbff0dde315911017e2c4da7e
94 lines
5.7 KiB
ReStructuredText
94 lines
5.7 KiB
ReStructuredText
Release Processes
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=================
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Project Release Cadence
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-----------------------
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The project currently aims to do a release once every 6 months which will be
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tagged on the master branch. There will be a code freeze (stop merging
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non-essential changes) up to 4 weeks prior to the target release date. The release
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candidates will start appearing after this and only bug fixes or updates
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required for the release will be merged. The maintainers are free to use their
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judgement on what changes are essential for the release. A release branch may be
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created after code freeze if there are significant changes that need merging onto
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the integration branch during the merge window.
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The release testing will be performed on release candidates and depending on
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issues found, additional release candidates may be created to fix the issues.
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::
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|<----------6 months---------->|
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|<---4 weeks--->| |<---4 weeks--->|
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+-----------------------------------------------------------> time
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code freeze ver w.x code freeze ver y.z
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Upcoming Releases
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~~~~~~~~~~~~~~~~~
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These are the estimated dates for the upcoming release. These may change
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depending on project requirement and partner feedback.
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+-----------------+---------------------------+------------------------------+
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| Release Version | Target Date | Expected Code Freeze |
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+=================+===========================+==============================+
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| v2.0 | 1st week of Oct '18 | 1st week of Sep '18 |
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+-----------------+---------------------------+------------------------------+
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| v2.1 | 5th week of Mar '19 | 1st week of Mar '19 |
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+-----------------+---------------------------+------------------------------+
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| v2.2 | 4th week of Oct '19 | 1st week of Oct '19 |
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+-----------------+---------------------------+------------------------------+
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| v2.3 | 4th week of Apr '20 | 1st week of Apr '20 |
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+-----------------+---------------------------+------------------------------+
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| v2.4 | 2nd week of Nov '20 | 4th week of Oct '20 |
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+-----------------+---------------------------+------------------------------+
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| v2.5 | 3rd week of May '21 | 5th week of Apr '21 |
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+-----------------+---------------------------+------------------------------+
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| v2.6 | 4th week of Nov '21 | 2nd week of Nov '21 |
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+-----------------+---------------------------+------------------------------+
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| v2.7 | 5th week of May '22 | 3rd week of May '22 |
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+-----------------+---------------------------+------------------------------+
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| v2.8 | 5th week of Nov '22 | 3rd week of Nov '22 |
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+-----------------+---------------------------+------------------------------+
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| v2.9 | 1st week of May '23 | 3rd week of Apr '23 |
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+-----------------+---------------------------+------------------------------+
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Removal of Deprecated Interfaces
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--------------------------------
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As mentioned in the :ref:`Platform Ports Policy`, this is a live document
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cataloging all the deprecated interfaces in TF-A project and the Release version
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after which it will be removed.
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| Interface | Deprecation | Removed | Comments |
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| | Date | after | |
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| | | Release | |
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+================================+=============+=========+=========================================================+
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| plat_convert_pk() function | Nov'22 | 2.9 | Platform conversion to manage specific PK hash |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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Removal of Deprecated Drivers
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-----------------------------
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As mentioned in the :ref:`Platform Ports Policy`, this is a live document
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cataloging all the deprecated drivers in TF-A project and the Release version
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after which it will be removed.
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| Driver | Deprecation | Removed | Comments |
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| | Date | after | |
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+================================+=============+=========+=========================================================+
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| io_dummy driver | Nov'22 | 2.9 | No more used by any upstream platform |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| CryptoCell-712 | 2.9 | 3.0 | No longer maintained. |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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| CryptoCell-713 | 2.9 | 3.0 | No longer maintained. |
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+--------------------------------+-------------+---------+---------------------------------------------------------+
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--------------
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*Copyright (c) 2018-2023, Arm Limited and Contributors. All rights reserved.*
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