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  1. 21 Jul, 2020 1 commit
  3. 09 Jul, 2020 1 commit
  5. 30 Jun, 2020 1 commit
  7. 26 Jun, 2020 1 commit
  9. 23 Jun, 2020 1 commit
  11. 12 Jun, 2020 1 commit
  13. 25 May, 2020 2 commits
  15. 30 Apr, 2020 1 commit
  17. 17 Apr, 2020 1 commit
  19. 16 Apr, 2020 1 commit
  21. 01 Apr, 2020 1 commit
  23. 23 Mar, 2020 1 commit
  25. 11 Mar, 2020 2 commits
  27. 12 Feb, 2020 1 commit
  29. 07 Feb, 2020 1 commit
  31. 03 Feb, 2020 1 commit
    • Imre Kis's avatar
      doc: Remove backquotes from external hyperlinks · 8d52e16b
      Imre Kis authored 
      

Since Sphinx 2.3.0 backquotes are replaced to \textasciigrave{} during
building latexpdf. Using this element in a \sphinxhref{} breaks the
build. In order to avoid this error backquotes must not be used in
external hyperlinks.
Signed-off-by: default avatarImre Kis <imre.kis@arm.com>
Change-Id: Ie3cf454427e3d5a7b7f9829b42be45aebda7f0dd
      8d52e16b
  33. 23 Jan, 2020 1 commit
    • Manish Pandey's avatar
      spm-mm: correcting instructions to build SPM for FVP · 09035d10
      Manish Pandey authored 
      

Out of two possible implementation of Secure Partition Manager(SPM)
currently only Management mode (MM) design is supported and the support
for SPM based on SPCI Alpha 1 prototype has been removed.

Earlier both implementation used common build flag "ENABLE_SPM" but it
has since been decoupled and MM uses a separate build FLAG "SPM_MM".

Instructions to build it for FVP was still using "ENABLE_SPM", which has
beend corrected in this patch.
Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
Change-Id: I505b98173d6051816436aa602ced6dbec4efc776
      09035d10
  35. 20 Dec, 2019 2 commits
    • Paul Beesley's avatar
      spm-mm: Refactor spm_svc.h and its contents · 0bf9f567
      Paul Beesley authored 
      

Change-Id: I91c192924433226b54d33e57d56d146c1c6df81b
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      0bf9f567
    • Paul Beesley's avatar
      spm-mm: Refactor secure_partition.h and its contents · aeaa225c
      Paul Beesley authored 
      

Before adding any new SPM-related components we should first do
some cleanup around the existing SPM-MM implementation. The aim
is to make sure that any SPM-MM components have names that clearly
indicate that they are MM-related. Otherwise, when adding new SPM
code, it could quickly become confusing as it would be unclear to
which component the code belongs.

The secure_partition.h header is a clear example of this, as the
name is generic so it could easily apply to any SPM-related code,
when it is in fact SPM-MM specific.

This patch renames the file and the two structures defined within
it, and then modifies any references in files that use the header.

Change-Id: I44bd95fab774c358178b3e81262a16da500fda26
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      aeaa225c
  37. 18 Dec, 2019 1 commit
  39. 27 Nov, 2019 1 commit
    • Paul Beesley's avatar
      doc: Split the User Guide into multiple files · 43f35ef5
      Paul Beesley authored 
      

The User Guide document has grown organically over time and
now covers a wide range of topics, making it difficult to
skim read and extract information from. Currently, it covers
these topics and maybe a couple more:

- Requirements (hardware, tools, libs)
- Checking out the repo
- Basic build instructions
- A comprehensive list of build flags
- FIP packaging
- Building specifically for Juno
- Firmware update images
- EL3 payloads
- Preloaded BL33 boot flow
- Running on FVPs
- Running on Juno

I have separated these out into a few groups that become new
documents. Broadly speaking, build instructions for the tools,
for TF-A generally, and for specific scenarios are separated.
Content relating to specific platforms (Juno and the FVPs are
Arm-specific platforms, essentially) has been moved into the
documentation that is specific to those platforms, under
docs/plat/arm.

Change-Id: Ica87c52d8cd4f577332be0b0738998ea3ba3bbec
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      43f35ef5
  41. 18 Nov, 2019 1 commit
  43. 11 Oct, 2019 1 commit
  45. 08 Oct, 2019 1 commit
    • Paul Beesley's avatar
      doc: Convert internal links to RST format · 34760951
      Paul Beesley authored 
      

Currently links between documents are using the format:

<path/to/><filename>.rst

This was required for services like GitHub because they render each
document in isolation - linking to another document is like linking
to any other file, just provide the full path.

However, with the new approach, the .rst files are only the raw
source for the documents. Once the documents have been rendered
the output is now in another format (HTML in our case) and so,
when linking to another document, the link must point to the
rendered version and not the .rst file.

The RST spec provides a few methods for linking between content.
The parent of this patch enabled the automatic creation of anchors
for document titles - we will use these anchors as the targets for
our links. Additional anchors can be added by hand if needed, on
section and sub-section titles, for example.

An example of this new format, for a document with the title
"Firmware Design" is :ref:`Firmware Design`.

One big advantage of this is that anchors are not dependent on
paths. We can then move documents around, even between directories,
without breaking any links between documents. Links will need to be
updated only if the title of a document changes.

Change-Id: I9e2340a61dd424cbd8fd1ecc2dc166f460d81703
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      34760951
  47. 22 Jul, 2019 1 commit
    • Imre Kis's avatar
      Romlib makefile refactoring and script rewriting · d8210dc6
      Imre Kis authored 
      

The features of the previously existing gentbl, genvar and genwrappers
scripts were reimplemented in the romlib_generator.py Python script.
This resulted in more readable and maintainable code and the script
introduces additional features that help dependency handling in
makefiles. The assembly templates were separated from the script logic
and were collected in the 'templates' directory.

The targets and their dependencies were reorganized in the makefile and
the dependency handling of included index files is possible now.
Incremental build is available in case of modifying the index files.
Signed-off-by: default avatarImre Kis <imre.kis@arm.com>
Change-Id: I79f65fab9dc5c70d1f6fc8f57b2a3009bf842dc5
      d8210dc6
  49. 12 Jul, 2019 1 commit
    • Paul Beesley's avatar
      doc: Generate PlantUML diagrams automatically · 7cb68807
      Paul Beesley authored 
      

Currently we have some pre-rendered versions of certain diagrams
in SVG format. These diagrams have corresponding PlantUML source
that can be rendered automatically as part of the documentation
build, removing the need for any intermediate files.

This patch adds the Sphinx "plantuml" extension, replaces
references to the pre-rendered SVG files within the documents,
and finally removes the SVG files and helper script.

New requirements for building the docs are the
"sphinxcontrib-plantuml" Python module (added to the pip
requirements.txt file) and the Graphviz package (provides the
"dot" binary) which is in the Ubuntu package repositories.

Change-Id: I24b52ee40ff79676212ed7cff350294945f1b50d
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      7cb68807
  51. 10 Jul, 2019 1 commit
  53. 08 Jul, 2019 1 commit
  55. 30 May, 2019 1 commit
  57. 28 May, 2019 1 commit
  59. 22 May, 2019 7 commits
    • Paul Beesley's avatar
      doc: Use proper note and warning annotations · e1c5026a
      Paul Beesley authored 
      

The documentation contains plenty of notes and warnings. Enable
special rendering of these blocks by converting the note prefix
into a .. note:: annotation.

Change-Id: I34e26ca6bf313d335672ab6c2645741900338822
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      e1c5026a
    • Paul Beesley's avatar
      doc: Reorganise images and update links · a2c320a8
      Paul Beesley authored 
      

Change-Id: I679d1499376a524bef1cfc33df995b0a719b5ac8
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      a2c320a8
    • Paul Beesley's avatar
      doc: Set correct syntax highlighting style · 29c02529
      Paul Beesley authored 
      

Several code blocks do not specify a language for syntax
highlighting. This results in Sphinx using a default highlighter
which is Python.

This patch adds the correct language to each code block that doesn't
already specify it.

Change-Id: Icce1949aabfdc11a334a42d49edf55fa673cddc3
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      29c02529
    • Paul Beesley's avatar
      doc: Add minimal glossary · 8f62ca7b
      Paul Beesley authored 
      

One of the current issues with the documentation is that terms and
abbreviations are frequently redefined. For example, we might have
a sentence like "... the SCP (System Control Processor) will ...".

These definitions might be repeated several times across pages, or
even within the same document. Equally, some of these abbreviations
are missed and are never expanded.

Sphinx provides a :term: keyword that takes some text and,
if that text is defined in a glossary document, links to its glossary
entry. Using this functionality will prevent repeated definitions
and will make the docs more maintainable by using a single
definition source.

The glossary added in this patch was created from a quick scrub of
the source code - there may be missing entries. The SDEI abbreviation
was used as an example.

Note that a global_substitutions file was created. This file contains
the RST 'replace' statements that convert plain text terms into linked
terms (by adding the ':term:' keyword to them). An example is:

.. |TF-A| replace:: :term:`TF-A`

The 'rst_prolog' variable in conf.py is used to inject this list of
replacements into each page. Terms must be surrounded with the pipe
character to be turned into links - this means that we can still
prevent certain terms from being linked if we don't want them to be.

Change-Id: I87010ed9cfa4a60011a9b4a431b98cb4bb7baa28
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      8f62ca7b
    • Paul Beesley's avatar
      doc: Remove per-page contents lists · 57354abb
      Paul Beesley authored 
      

These are no longer needed as there will always be a table of contents
rendered to the left of every page.

Some of these lists can be quite long and, when opening a page, the
reader sees nothing but a huge list of contents! After this patch,
the document contents are front-and-centre and the contents are
nicely rendered in the sidebar without duplication.

Change-Id: I444754d548ec91d00f2b04e861de8dde8856aa62
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      57354abb
    • Paul Beesley's avatar
      doc: Normalise section numbering and headings · 83993177
      Paul Beesley authored 
      

Required work to make all documents sit at the correct levels within
the document tree and any derived content like the table of contents
and the categories in the sidebar.

Change-Id: I4885fbe30864a87c8822ee67482b71fb46a8fbc6
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      83993177
    • Paul Beesley's avatar
      doc: Reword document titles · 8aa05055
      Paul Beesley authored 
      

This patch attempts to standardise the document titles as well as
adding titles to documents that were missing one. The aim is to
remove needless references to "TF-A" or "Trusted Firmware" in the
title of every document and to make sure that the title matches
with the document content.

Change-Id: I9b93ccf43b5d57e8dc793a5311b8ed7c4dd245cc
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      8aa05055
  61. 21 May, 2019 1 commit
    • Paul Beesley's avatar
      doc: Move documents into subdirectories · 40d553cf
      Paul Beesley authored 
      

This change creates the following directories under docs/
in order to provide a grouping for the content:

- components
- design
- getting_started
- perf
- process

In each of these directories an index.rst file is created
and this serves as an index / landing page for each of the
groups when the pages are compiled. Proper layout of the
top-level table of contents relies on this directory/index
structure.

Without this patch it is possible to build the documents
correctly with Sphinx but the output looks messy because
there is no overall hierarchy.

Change-Id: I3c9f4443ec98571a56a6edf775f2c8d74d7f429f
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      40d553cf