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Signed-off-by: Peiyuan Song <squallatf@gmail.com>
Change-Id: I97c2e6f8c12ecf828605811019d47a24293c1ebb

Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Change-Id: Ib39e53eb53521b8651fb30b7bf0058f7669569d5

'make doc' will now fail if Sphinx outputs any warning messages during
documentation generation.

Change-Id: I3e466af58ccf29b14a7e61037539b79ab6fc6037
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: I27f7d92988fc16f68041c2ddaa8dd3a60362ddd1
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

A5DS FPGA system timer clock frequency is 7.5Mhz.
The dt is file updated inline with the hardware
clock frequency.

Change-Id: I3f6c2e0d4a7b293175a42cf398a8730448504af9
Signed-off-by: lakshmi Kailasanathan <lakshmi.Kailasanathan@arm.com>

This commit fixes an assertion that was triggering in certain contexts:

    ERROR: mmap_add_region_check() failed. error -22
    ASSERT: lib/xlat_tables_v2/xlat_tables_core.c:790

Change-Id: Ia55b3fb4f496c8cd791ea6093d122edae0a7e92a
Signed-off-by: Chris Kay <chris.kay@arm.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

This is a fixup for patch 3ba55a3c


("docs: Update SMCCC doc, other changes for release"), where some
links names got changed but their references didn't.

Change-Id: I980d04dde338f3539a2ec1ae2e807440587b1cf5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Following the messages on the mailing list regarding the possible issue around
reading DTB's information, we decided to flag the fconf feature as experimental.
A uniform approach should be used to handle properties miss and DTB validation.
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Change-Id: Ib3c86e81fb2e89452c593f68d825d3d8f505e1fb

Updating the change log for the v2.3 release and the upcoming change log
template for v2.4 release.
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Ice875d3c93227069738a429d4b945512af8470e9

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Ie842d6a9919776de151a4e9304f870aede07c47a

A small set of misc changes to ensure correctness before the v2.3
release.
Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I5b4e35b3b46616df0453cecff61f5a414951cd62

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: I5a7ae778999295f3453b7ab0bfc26351e545fb8f

 - Include the platform documentation in the table of contents.

 - Add a title for the document. Without this, the platform
   documentation was listed under a 'Description' title on page
   https://trustedfirmware-a.readthedocs.io/en/latest/plat/index.html



 - Change TF-A git repository URL to point to tf.org (rather than the
   deprecated read-only mirror on Github).

 - Fix the restructuredText syntax for the FIP command line. It was
   not displayed at all on the rendered version.

Change-Id: I7a0f062bcf8e0dfc65e8f8bdd6775c497a47e619
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

A single chip platform requires five mmap entries and a corresponding
number of translation tables. For every additional chip in the system,
three additional mmap entries are required to map the shared SRAM and
the IO regions. A corresponding number of additional translation
tables are required as well.

Change-Id: I1332a1305f2af62181387cf36954f6fb0e6f11ed
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>

fix coverity reported issues
1. uninitialized var,
2. check for negative val on unsigned variable
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Change-Id: I28b7517135ba6c1ba0df04f0c73189cf84ba89e6

The arm_fpga platform code contains an dubious line to initialise some
timer. On closer inspection this turn out to be bogus, as this was only
needed on some special (older) FPGA board, and is actually not needed on
the current model. Also the base address was wrong anyways.

Remove the code entirely.

Change-Id: I02e71aea645051b5addb42d972d7a79f04b81106
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

To support compatibility with previous GICv3 driver version
this patch:
- restores original API for gicr_read_ipriority() and
gicr_wrtite_ipriority() functions;
- adds accessor functions for GICR_XXX0,1 registers, e.g.
GICR_IGROUPR0, GICR_ICFGR0, GICR_ICFGR1, etc.

Change-Id: I796a312a61665ff384e3d9de2f4b3c60f700b43b
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

RD-Daniel uses GIC-Clayton as its interrupt controller which is an
implementation of GICv4.1 architecture. Hence for RD-Daniel, enable
GICv4 extension support.

Change-Id: I45ae8c82376f8fe8fc0666306822ae2db74e71b8
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>

GIC-Clayton supports multichip operation mode which allows it to connect
upto 16 other GIC-Clayton instances. GIC-Clayton's multichip programming
and operation remains same as GIC-600 with a minor change in the
SPI_BLOCKS and SPI_BLOCK_MIN shifts to accommodate additional SPI
ranges. So identify if the GIC v4 extension is enabled by the platform
makefile and appropriately select the SPI_BLOCKS and SPI_BLOCK_MIN
shifts.

Change-Id: I95fd80ef16af6c7ca09e2335539187b133052d41
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>

* changes:
  FVP: Add support for GICv4 extension
  TF-A: Add GICv4 extension for GIC driver
  TF-A GICv3 driver: Add extended PPI and SPI range

This patch adds support for GICv4 extension for FVP platform.

Change-Id: Ia389b61266af669b1ca9b999a8b76476cab214f4
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

This patch adds support for GICv4 extension.
New `GIC_ENABLE_V4_EXTN` option passed to gicv3.mk makefile
was added, and enables GICv4 related changes when set to 1.
This option defaults to 0.

Change-Id: I30ebe1b7a98d3a54863900f37eda4589c707a288
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>