Project Maintenance
===================

Trusted Firmware-A (TF-A) is an open governance community project. All
contributions are ultimately merged by the maintainers listed below. Technical
ownership of most parts of the codebase falls on the code owners listed
below. An acknowledgement from these code owners is required before the
maintainers merge a contribution.

More details may be found in the `Project Maintenance Process`_ document.


.. _maintainers:

Maintainers
-----------

:M: Dan Handley <dan.handley@arm.com>
:G: `danh-arm`_
:M: Soby Mathew <soby.mathew@arm.com>
:G: `soby-mathew`_
:M: Sandrine Bailleux <sandrine.bailleux@arm.com>
:G: `sandrine-bailleux-arm`_
:M: Alexei Fedorov <alexei.fedorov@arm.com>
:G: `AlexeiFedorov`_
:M: Manish Pandey <manish.pandey2@arm.com>
:G: `manish-pandey-arm`_
:M: Mark Dykes <mark.dykes@arm.com>
:G: `mardyk01`_
:M: Olivier Deprez <olivier.deprez@arm.com>
:G: `odeprez`_
:M: Bipin Ravi <bipin.ravi@arm.com>
:G: `bipinravi-arm`_
:M: Joanna Farley <joanna.farley@arm.com>
:G: `joannafarley-arm`_


.. _code owners:

Code owners
-----------

Core Code
~~~~~~~~~

.. note::
   This section is incomplete right now.

Armv7-A architecture port
^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Etienne Carriere <etienne.carriere@linaro.org>
:G: `etienne-lms`_


Drivers, Libraries and Framework Code
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Console API framework
^^^^^^^^^^^^^^^^^^^^^
:M: Julius Werner <jwerner@chromium.org>
:G: `jwerner-chromium`_
:F: drivers/console/
:F: include/drivers/console.h
:F: plat/common/aarch64/crash_console_helpers.S

coreboot support libraries
^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Julius Werner <jwerner@chromium.org>
:G: `jwerner-chromium`_
:F: drivers/coreboot/
:F: include/drivers/coreboot/
:F: include/lib/coreboot.h
:F: lib/coreboot/

eMMC/UFS drivers
^^^^^^^^^^^^^^^^
:M: Haojian Zhuang <haojian.zhuang@linaro.org>
:G: `hzhuang1`_
:F: drivers/partition/
:F: drivers/synopsys/emmc/
:F: drivers/synopsys/ufs/
:F: drivers/ufs/
:F: include/drivers/dw_ufs.h
:F: include/drivers/ufs.h
:F: include/drivers/synopsys/dw_mmc.h


Platform Ports
~~~~~~~~~~~~~~

Allwinner ARMv8 platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Andre Przywara <andre.przywara@arm.com>
:G: `Andre-ARM`_
:M: Samuel Holland <samuel@sholland.org>
:G: `smaeul`_
:F: docs/plat/allwinner.rst
:F: plat/allwinner/
:F: drivers/allwinner/

Amlogic Meson S905 (GXBB) platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Andre Przywara <andre.przywara@arm.com>
:G: `Andre-ARM`_
:F: docs/plat/meson-gxbb.rst
:F: drivers/amlogic/
:F: plat/amlogic/gxbb/

Amlogic Meson S905x (GXL) platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Remi Pommarel <repk@triplefau.lt>
:G: `remi-triplefault`_
:F: docs/plat/meson-gxl.rst
:F: plat/amlogic/gxl/

Amlogic Meson S905X2 (G12A) platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Carlo Caione <ccaione@baylibre.com>
:G: `carlocaione`_
:F: docs/plat/meson-g12a.rst
:F: plat/amlogic/g12a/

Amlogic Meson A113D (AXG) platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Carlo Caione <ccaione@baylibre.com>
:G: `carlocaione`_
:F: docs/plat/meson-axg.rst
:F: plat/amlogic/axg/

Arm System Guidance for Infrastructure / Mobile FVP platforms
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Nariman Poushin <nariman.poushin@linaro.org>
:G: `npoushin`_
:M: Thomas Abraham <thomas.abraham@arm.com>
:G: `thomas-arm`_
:F: plat/arm/css/sgi/
:F: plat/arm/css/sgm/
:F: plat/arm/board/sgi575/
:F: plat/arm/board/sgm775/

HiSilicon HiKey and HiKey960 platform ports
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Haojian Zhuang <haojian.zhuang@linaro.org>
:G: `hzhuang1`_
:F: docs/plat/hikey.rst
:F: docs/plat/hikey960.rst
:F: plat/hisilicon/hikey/
:F: plat/hisilicon/hikey960/

HiSilicon Poplar platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Shawn Guo <shawn.guo@linaro.org>
:G: `shawnguo2`_
:F: docs/plat/poplar.rst
:F: plat/hisilicon/poplar/

Intel SocFPGA platform ports
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Tien Hock Loh <tien.hock.loh@intel.com>
:G: `thloh85-intel`_
:M: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
:G: mabdulha
:F: plat/intel/soc
:F: drivers/intel/soc/

MediaTek platform ports
^^^^^^^^^^^^^^^^^^^^^^^
:M: Yidi Lin (林以廸) <yidi.lin@mediatek.com>
:G: `mtk09422`_
:F: plat/mediatek/

Marvell platform ports and SoC drivers
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Konstantin Porotchkin <kostap@marvell.com>
:G: `kostapr`_
:F: docs/plat/marvell/
:F: plat/marvell/
:F: drivers/marvell/
:F: tools/marvell/

NVidia platform ports
^^^^^^^^^^^^^^^^^^^^^
:M: Varun Wadekar <vwadekar@nvidia.com>
:G: `vwadekar`_
:F: docs/plat/nvidia-tegra.rst
:F: include/lib/cpus/aarch64/denver.h
:F: lib/cpus/aarch64/denver.S
:F: plat/nvidia/

NXP QorIQ Layerscape platform ports
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Jiafei Pan <jiafei.pan@nxp.com>
:G: `qoriq-open-source`_
:F: docs/plat/ls1043a.rst
:F: plat/layerscape/

NXP i.MX 7 WaRP7 platform port and SoC drivers
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
:G: `bryanodonoghue`_
:M: Jun Nie <jun.nie@linaro.org>
:G: `niej`_
:F: docs/plat/warp7.rst
:F: plat/imx/common/
:F: plat/imx/imx7/
:F: drivers/imx/timer/
:F: drivers/imx/uart/
:F: drivers/imx/usdhc/

NXP i.MX 8 platform port
^^^^^^^^^^^^^^^^^^^^^^^^
:M: Anson Huang <Anson.Huang@nxp.com>
:G: `Anson-Huang`_
:F: docs/plat/imx8.rst
:F: plat/imx/

NXP i.MX8M platform port
^^^^^^^^^^^^^^^^^^^^^^^^
:M: Jacky Bai <ping.bai@nxp.com>
:G: `JackyBai`_
:F: docs/plat/imx8m.rst
:F: plat/imx/imx8m/

QEMU platform port
^^^^^^^^^^^^^^^^^^
:M: Jens Wiklander <jens.wiklander@linaro.org>
:G: `jenswi-linaro`_
:F: docs/plat/qemu.rst
:F: plat/qemu/

Raspberry Pi 3 platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
:G: `grandpaul`_
:F: docs/plat/rpi3.rst
:F: plat/rpi/rpi3/
:F: plat/rpi/common/
:F: drivers/rpi3/
:F: include/drivers/rpi3/

Raspberry Pi 4 platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Andre Przywara <andre.przywara@arm.com>
:G: `Andre-ARM`_
:F: docs/plat/rpi4.rst
:F: plat/rpi/rpi4/
:F: plat/rpi/common/
:F: drivers/rpi3/
:F: include/drivers/rpi3/

Renesas rcar-gen3 platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Jorge Ramirez-Ortiz  <jramirez@baylibre.com>
:G: `ldts`_
:M: Marek Vasut <marek.vasut@gmail.com>
:G: `marex`_
:F: docs/plat/rcar-gen3.rst
:F: plat/renesas/rcar
:F: drivers/renesas/rcar
:F: tools/renesas/rcar_layout_create

RockChip platform port
^^^^^^^^^^^^^^^^^^^^^^
:M: Tony Xie <tony.xie@rock-chips.com>
:G: `TonyXie06`_
:G: `rockchip-linux`_
:M: Heiko Stuebner <heiko@sntech.de>
:G: `mmind`_
:F: plat/rockchip/

STM32MP1 platform port
^^^^^^^^^^^^^^^^^^^^^^
:M: Yann Gautier <yann.gautier@st.com>
:G: `Yann-lms`_
:F: docs/plat/stm32mp1.rst
:F: drivers/st/
:F: fdts/stm32\*
:F: include/drivers/st/
:F: include/dt-bindings/\*/stm32\*
:F: plat/st/
:F: tools/stm32image/

Synquacer platform port
^^^^^^^^^^^^^^^^^^^^^^^
:M: Sumit Garg <sumit.garg@linaro.org>
:G: `b49020`_
:F: docs/plat/synquacer.rst
:F: plat/socionext/synquacer/

Texas Instruments platform port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Andrew F. Davis <afd@ti.com>
:G: `glneo`_
:F: docs/plat/ti-k3.rst
:F: plat/ti/

UniPhier platform port
^^^^^^^^^^^^^^^^^^^^^^
:M: Masahiro Yamada <yamada.masahiro@socionext.com>
:G: `masahir0y`_
:F: docs/plat/socionext-uniphier.rst
:F: plat/socionext/uniphier/

Xilinx platform port
^^^^^^^^^^^^^^^^^^^^
:M: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
:G: `sivadur`_
:F: docs/plat/xilinx-zynqmp.rst
:F: plat/xilinx/


Secure Payload Dispatchers
~~~~~~~~~~~~~~~~~~~~~~~~~~

OP-TEE dispatcher
^^^^^^^^^^^^^^^^^
:M: Jens Wiklander <jens.wiklander@linaro.org>
:G: `jenswi-linaro`_
:F: docs/components/spd/optee-dispatcher.rst
:F: services/spd/opteed/

TLK/Trusty secure payloads
^^^^^^^^^^^^^^^^^^^^^^^^^^
:M: Varun Wadekar <vwadekar@nvidia.com>
:G: `vwadekar`_
:F: docs/components/spd/tlk-dispatcher.rst
:F: docs/components/spd/trusty-dispatcher.rst
:F: include/bl32/payloads/tlk.h
:F: services/spd/tlkd/
:F: services/spd/trusty/


.. _AlexeiFedorov: https://github.com/AlexeiFedorov
.. _Andre-ARM: https://github.com/Andre-ARM
.. _Anson-Huang: https://github.com/Anson-Huang
.. _bryanodonoghue: https://github.com/bryanodonoghue
.. _b49020: https://github.com/b49020
.. _carlocaione: https://github.com/carlocaione
.. _danh-arm: https://github.com/danh-arm
.. _etienne-lms: https://github.com/etienne-lms
.. _glneo: https://github.com/glneo
.. _grandpaul: https://github.com/grandpaul
.. _hzhuang1: https://github.com/hzhuang1
.. _JackyBai: https://github.com/JackyBai
.. _jenswi-linaro: https://github.com/jenswi-linaro
.. _jwerner-chromium: https://github.com/jwerner-chromium
.. _kostapr: https://github.com/kostapr
.. _ldts: https://github.com/ldts
.. _marex: https://github.com/marex
.. _masahir0y: https://github.com/masahir0y
.. _mmind: https://github.com/mmind
.. _mtk09422: https://github.com/mtk09422
.. _niej: https://github.com/niej
.. _npoushin: https://github.com/npoushin
.. _qoriq-open-source: https://github.com/qoriq-open-source
.. _remi-triplefault: https://github.com/repk
.. _rockchip-linux: https://github.com/rockchip-linux
.. _sandrine-bailleux-arm: https://github.com/sandrine-bailleux-arm
.. _shawnguo2: https://github.com/shawnguo2
.. _sivadur: https://github.com/sivadur
.. _smaeul: https://github.com/smaeul
.. _soby-mathew: https://github.com/soby-mathew
.. _thloh85-intel: https://github.com/thloh85-intel
.. _thomas-arm: https://github.com/thomas-arm
.. _TonyXie06: https://github.com/TonyXie06
.. _vwadekar: https://github.com/vwadekar
.. _Yann-lms: https://github.com/Yann-lms
.. _manish-pandey-arm: https://github.com/manish-pandey-arm
.. _mardyk01: https://github.com/mardyk01
.. _odeprez: https://github.com/odeprez
.. _bipinravi-arm: https://github.com/bipinravi-arm
.. _joannafarley-arm: https://github.com/joannafarley-arm

.. _Project Maintenance Process: https://developer.trustedfirmware.org/w/collaboration/project-maintenance-process/