blob: 206a04590fa0cd6057683c9a7edcf3c27925c53a [file] [log] [blame]
.. SPDX-License-Identifier: GPL-2.0+
.. _u-boot_doc:
The U-Boot Documentation
========================
This is the top level of the U-Boot's documentation tree. U-Boot
documentation, like the U-Boot itself, is very much a work in progress;
that is especially true as we work to integrate our many scattered
documents into a coherent whole. Please note that improvements to the
documentation are welcome; join the U-Boot list at http://lists.denx.de
if you want to help out.
.. toctree::
:maxdepth: 2
User-oriented documentation
---------------------------
The following manuals are written for *users* of the U-Boot - those who are
trying to get it to work optimally on a given system.
.. toctree::
:maxdepth: 2
build/index
Unified Extensible Firmware (UEFI)
----------------------------------
U-Boot provides an implementation of the UEFI API allowing to run UEFI
compliant software like Linux, GRUB, and iPXE. Furthermore U-Boot itself
can be run an UEFI payload.
.. toctree::
:maxdepth: 2
uefi/index
Driver-Model documentation
--------------------------
The following holds information on the U-Boot device driver framework:
driver-model, including the design details of itself and several driver
subsystems.
.. toctree::
:maxdepth: 2
driver-model/index
U-Boot API documentation
------------------------
These books get into the details of how specific U-Boot subsystems work
from the point of view of a U-Boot developer. Much of the information here
is taken directly from the U-Boot source, with supplemental material added
as needed (or at least as we managed to add it - probably *not* all that is
needed).
.. toctree::
:maxdepth: 2
api/index
Architecture-specific doc
-------------------------
These books provide programming details about architecture-specific
implementation.
.. toctree::
:maxdepth: 2
arch/index
Board-specific doc
------------------
These books provide details about board-specific information. They are
organized in a vendor subdirectory.
.. toctree::
:maxdepth: 2
board/index
Indices and tables
==================
* :ref:`genindex`