1. 15 Nov, 2019 1 commit
  2. 13 Nov, 2019 1 commit
    • Imre Kis's avatar
      Add multithreaded DynamIQ dts file · 38c078e0
      Imre Kis authored
      
      
      The new dts file overrides the MPIDR values of the processing elements
      which were defined in the common dtsi file. The new dts file defines
      four cores in a single cluster, each core having two threads.
      Signed-off-by: default avatarImre Kis <imre.kis@arm.com>
      Change-Id: I0f8d8d250289077aee11eede4508871bb61dbc88
      38c078e0
  3. 31 Oct, 2019 2 commits
    • Paul Beesley's avatar
      Merge changes I75799fd4,I4781dc6a into integration · 1d2b4161
      Paul Beesley authored
      * changes:
        n1sdp: update platform macros for dual-chip setup
        n1sdp: introduce platform information SDS region
      1d2b4161
    • Manish Pandey's avatar
      n1sdp: update platform macros for dual-chip setup · f91a8e4c
      Manish Pandey authored
      
      
      N1SDP supports multichip configuration wherein n1sdp boards are
      connected over high speed coherent CCIX link  for now only dual-chip is
      supported.
      
      A single instance of TF-A runs on master chip which should be aware of
      slave chip's CPU and memory topology.
      
      This patch updates platform macros to include remote chip's information
      and also ensures that a single version of firmware works for both single
      and dual-chip setup.
      
      Change-Id: I75799fd46dc10527aa99585226099d836c21da70
      Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
      f91a8e4c
  4. 30 Oct, 2019 2 commits
    • Manish Pandey's avatar
      n1sdp: introduce platform information SDS region · 34c7af41
      Manish Pandey authored
      
      
      Platform information structure holds information about platform's DDR
      size(local/remote) which will be used to zero out the memory before
      enabling the ECC capability as well as information about multichip
      setup. Multichip and remote DDR information can only be probed in SCP,
      SDS region will be used by TF-A to get this information at boot up.
      
      This patch introduces a new SDS to store platform information, which is
      populated dynamically by SCP Firmware.previously used mem_info SDS is
      also made part of this structure itself.
      
      The platform information is also passed to BL33 by copying it to Non-
      Secure SRAM.
      
      Change-Id: I4781dc6a7232c3c0a3219b164d943ce9e3e469ee
      Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
      34c7af41
    • Paul Beesley's avatar
  5. 29 Oct, 2019 2 commits
  6. 28 Oct, 2019 1 commit
    • Sandrine Bailleux's avatar
      doc: Fix syntax erros in I/O storage layer plantuml diagrams · ec477e7d
      Sandrine Bailleux authored
      Some of the plantuml diagrams in the I/O storage abstraction layer
      documentation are absent from the rendered version of the porting
      guide. The build log (see [1] for example) reports a syntax error in
      these files. This is due to the usage of the 'order' keyword on the
      participants list, which does not seem to be supported by the version
      of plantuml installed on the ReadTheDocs server.
      
      Fix these syntax errors by removing the 'order' keyword altogether. We
      simply rely on the participants being declared in the desired order,
      which will be the order of display, according to the plantuml
      documentation.
      
      [1] https://readthedocs.org/api/v2/build/9870345.txt
      
      
      
      Change-Id: Ife35c74cb2f1dac28bda07df395244639a8d6a2b
      Signed-off-by: default avatarSandrine Bailleux <sandrine.bailleux@arm.com>
      ec477e7d
  7. 25 Oct, 2019 1 commit
  8. 22 Oct, 2019 10 commits
  9. 21 Oct, 2019 6 commits
    • laurenw-arm's avatar
      Update change log for v2.2 Release · 77caea29
      laurenw-arm authored
      
      Signed-off-by: default avatarLauren Wehrmeister <lauren.wehrmeister@arm.com>
      Change-Id: I53a7706016539e7de7fdbe87b786d99665bbe1d8
      77caea29
    • Paul Beesley's avatar
      doc: Move platform list to the Platform Ports index page · 5e6b4163
      Paul Beesley authored
      
      
      The list of upstream platforms on the index page is growing
      quite long, especially with all the FVP variants being listed
      individually.
      
      This patch leverages the "Platform Ports" chapter in the docs
      table of contents to condense this information. Almost all
      platform ports now have documentation, so the table of
      contents serves as the list of upstream platforms by itself.
      
      For those upstream platforms that do not have corresponding
      documentation, the top-level "Platform Ports" page mentions
      them individually. It also mentions each Arm FVP, just as
      the index page did before.
      
      Note that there is an in-progress patch that creates new
      platform port documentation for the Arm Juno and Arm FVP
      platforms, so this list of "other platforms" will soon be
      reduced further as those platforms become part of the
      table of contents as well.
      
      Change-Id: I6b1eab8cba71a599d85a6e22553a34b07f213268
      Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      5e6b4163
    • Paul Beesley's avatar
      doc: Move "About" content from index.rst to a new chapter · 8eb9490b
      Paul Beesley authored
      
      
      The index.rst page is now the primary landing page for the TF-A
      documentation. It contains quite a lot of content these days,
      including:
      
      - The project purpose and general intro
      - A list of functionality
      - A list of planned functionality
      - A list of supported platforms
      - "Getting started" links to other documents
      - Contact information for raising issues
      
      This patch creates an "About" chapter in the table
      of contents and moves some content there. In order,
      the above listed content:
      
      - Stayed where it is. This is the right place for it.
      - Moved to About->Features
      - Moved to About->Features (in subsection)
      - Stayed where it is. Moved in a later patch.
      - Was expanded in-place
      - Moved to About->Contact
      
      Change-Id: I254bb87560fd09140b9e485cf15246892aa45943
      Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      8eb9490b
    • Manish Pandey's avatar
      plat/arm: use Aff3 bits also to validate mpidr · b30646a8
      Manish Pandey authored
      
      
      There are some platforms which uses MPIDR Affinity level 3 for storing
      extra affinity information e.g. N1SDP uses it for keeping chip id in a
      multichip setup, for such platforms MPIDR validation should not fail.
      
      This patch adds Aff3 bits also as part of mpidr validation mask, for
      platforms which does not uses Aff3 will not have any impact as these
      bits will be all zeros.
      
      Change-Id: Ia8273972fa7948fdb11708308d0239d2dc4dfa85
      Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
      b30646a8
    • Soby Mathew's avatar
    • Soby Mathew's avatar
  10. 18 Oct, 2019 3 commits
  11. 17 Oct, 2019 1 commit
    • Paul Beesley's avatar
      doc: Remove version and release variables from conf.py · 206c077b
      Paul Beesley authored
      
      
      We would need to update this version for the release but, in fact,
      it is not required for our publishing workflow; the hosted version
      of the docs uses git commit/tag information in place of these
      variables anyway.
      
      Instead of updating the version, just remove these variables
      entirely.
      
      Change-Id: I424c4e45786e87604e91c7197b7983579afe4806
      Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      206c077b
  12. 15 Oct, 2019 5 commits
  13. 11 Oct, 2019 3 commits
  14. 09 Oct, 2019 2 commits
    • Paul Beesley's avatar
    • Paul Beesley's avatar
      doc: Formatting fixes for readme.rst · 76cf653b
      Paul Beesley authored
      
      
      The readme.rst file in the project root is the front-page that
      is displayed on Github and if viewing the TF-A repository on
      git.trustedfirmware.org in the "about" view. It now contains a
      small amount of stub content, and directs readers to the
      ReadTheDocs documentation via trustedfirmware.org/docs/tf-a.
      
      The Github renderer is displaying the content fine but the cgit
      viewer displays some "backlink" errors because some content
      substitutions were left in place (terms surrounded by pipe
      symbols), e.g. |TF-A|.
      
      This patch removes those substitutions, that are not supported
      by cgit, and also updates one heading to clarify where to find
      the new docs.
      
      Change-Id: I358451df45b8c99975ba0b6db8ea61253a10560d
      Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      76cf653b