2019-02-08 |
Porting Guide: Fix some broken links
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Fix links to SCC and FreeBSD. Direct links do not need any special
formatting.
Change-Id: I00f7343d029a30ec02dfaa0ef393b3197260cab9
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Sandrine Bailleux
committed
on 8 Feb 2019
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Porting Guide: Remove useless escape characters
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Replace all occurences of escaped underscore characters by plain ones.
This makes the text version of the porting guide easier to read and
grep into.
Change-Id: I7bf3b292b686be4c6d847a467b6708ac16544c90
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Sandrine Bailleux
committed
on 8 Feb 2019
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2019-02-06 |
Merge pull request #1785 from vwadekar/tf2.0-tegra-downstream-rebase-1.25.19
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Tf2.0 tegra downstream rebase 1.25.19
Antonio Niño Díaz
authored
on 6 Feb 2019
GitHub
committed
on 6 Feb 2019
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2019-02-05 |
docs: add Tegra186 information to nvidia-tegra.rst
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This patch adds information about the Tegra186 platforms to the
docs.
Change-Id: I69525c60a0126030dc15505ec7f02ccf8250be6f
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar
committed
on 5 Feb 2019
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Introduce build option to override libc
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This patch introduces a build option 'OVERRIDE_LIBC' that platforms
can set to override libc from the BL image. The default value is '0'
to keep the library.
Change-Id: I10a0b247f6a782eeea4a0359e30a8d79b1e9e4e1
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar
committed
on 5 Feb 2019
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Merge pull request #1804 from antonio-nino-diaz-arm/an/cleanup
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Minor cleanup
Antonio Niño Díaz
authored
on 5 Feb 2019
GitHub
committed
on 5 Feb 2019
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2019-02-01 |
Remove unneeded include paths in PLAT_INCLUDES
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Also, update platform_def.h guidelines about includes in the porting
guide.
Change-Id: I1ae338c9dd3242b309f6d53687ba2cb755d488c3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 1 Feb 2019
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Merge pull request #1800 from sandrine-bailleux-arm/sb/load-img-v2
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Remove dead code related to LOAD_IMAGE_V2=0
Antonio Niño Díaz
authored
on 1 Feb 2019
GitHub
committed
on 1 Feb 2019
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2019-01-31 |
User Guide: Move ARM_PLAT_MT doc to Arm build flags
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ARM_PLAT_MT build flag is specific to Arm platforms so should not
be classified as a common build option.
Change-Id: I79e411958846759a5b60d770e53f44bbec5febe6
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Sandrine Bailleux
committed
on 31 Jan 2019
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Remove dead code related to LOAD_IMAGE_V2=0
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Commit ed51b51f7a9163a ("Remove build option LOAD_IMAGE_V2") intended
to remove all code related to LOAD_IMAGE_V2=0 but missed a few things.
Change-Id: I16aaf52779dd4af1e134e682731328c5f1e5d622
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Sandrine Bailleux
committed
on 31 Jan 2019
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doc: Fix broken code blocks in coding guidelines
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Sections 2.2, 2.3 and 2.4 contained example code blocks that were not
being formatted properly due to missing newlines.
Change-Id: I0dbce90c931cf69e4f47d2ccbcc8bc0e20f8fd66
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 31 Jan 2019
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Merge pull request #1797 from antonio-nino-diaz-arm/an/remove-smccc-v2
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Remove support for the SMC Calling Convention 2.0
Antonio Niño Díaz
authored
on 31 Jan 2019
GitHub
committed
on 31 Jan 2019
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2019-01-30 |
Remove support for the SMC Calling Convention 2.0
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This reverts commit 2f370465241c ("Add support for the SMC Calling
Convention 2.0").
SMCCC v2.0 is no longer required for SPM, and won't be needed in the
future. Removing it makes the SMC handling code less complicated.
The SPM implementation based on SPCI and SPRT was using it, but it has
been adapted to SMCCC v1.0.
Change-Id: I36795b91857b2b9c00437cfbfed04b3c1627f578
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 30 Jan 2019
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2019-01-29 |
doc: Add details on #include ordering
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This patch adds more details on #include directive use, including (pun
not intended) the desired ordering, grouping and variants (<> or "").
Change-Id: Ib024ffc4d3577c63179e1bbc408f0d0462026312
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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doc: Reorder coding guidelines document
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This patch attempts to make the guidelines clearer by reordering
the sections and grouping similar topics.
Change-Id: I1418d6fc060d6403fe3e1978f32fd54b8793ad5b
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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doc: Link coding guidelines to user guide
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Adds a link from user-guide.rst to coding-guidelines.rst and merges
the information about using checkpatch from both files into the user
guide document.
Change-Id: Iffbb4225836a042d20024faf28b8bdd6b2c4043e
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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doc: Clarify ssize_t use in coding guidelines
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Change-Id: I083f673f37495d2e53c704a43a0892231b6eb281
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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doc: Add AAPCS link to coding guidelines
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Change-Id: Id0e6d272b6d3d37eab785273f9c12c093191f3fc
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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doc: Add Coding Guidelines document
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This content has been imported and adapted from the TF GitHub wiki
article 'ARM-Trusted-Firmware-Coding-Guidelines'.
The aim is to increase the visibility of the coding guidelines by
including them as part of the documentation that is within the TF
repository.
Additionally, the documentation can then be linked to by other
documents in the docs/ directory without worrying about broken links
to, for example, the external wiki.
Change-Id: I9d8cd6b5117b707c1a113baeba7fc5e1b4bf33bc
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 29 Jan 2019
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2019-01-25 |
Merge pull request #1761 from satheesbalya-arm/sb1/sb1_2661_bl31_overlay
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plat/arm: Save BL2 descriptors to reserved memory.
Antonio Niño Díaz
authored
on 25 Jan 2019
GitHub
committed
on 25 Jan 2019
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2019-01-23 |
plat/arm: Save BL2 descriptors to reserved memory.
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On ARM platforms, the BL2 memory can be overlaid by BL31/BL32. The memory
descriptors describing the list of executable images are created in BL2
R/W memory, which could be possibly corrupted later on by BL31/BL32 due
to overlay. This patch creates a reserved location in SRAM for these
descriptors and are copied over by BL2 before handing over to next BL
image.
Also this patch increases the PLAT_ARM_MAX_BL2_SIZE for juno when TBBR
is enabled.
Fixes ARM-Software/tf-issues#626
Change-Id: I755735706fa702024b4032f51ed4895b3687377f
Signed-off-by: Sathees Balya <sathees.balya@arm.com>
Sathees Balya
committed
on 23 Jan 2019
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Merge pull request #1768 from bryanodonoghue/integration+linaro_warp7-tbb
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Integration+linaro warp7 tbb
Antonio Niño Díaz
authored
on 23 Jan 2019
GitHub
committed
on 23 Jan 2019
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2019-01-18 |
Tegra: lib: library for profiling the cold boot path
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The non secure world would like to profile the boot path for
the EL3 and S-EL1 firmwares. To allow it to do that, a non-secure
DRAM region (4K) is allocated and the base address is passed to
the EL3 firmware.
This patch adds a library to allow the platform code to store the
tag:timestamp pair to the shared memory. The tegra platform code
then uses the `record` method to add timestamps.
Original change by Akshay Sharan <asharan@nvidia.com>
Change-Id: Idbbef9c83ed84a508b04d85a6637775960dc94ba
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Varun Wadekar
committed
on 18 Jan 2019
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docs: warp7: Update WaRP7 description for TBB
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This patch updates the WaRP7 build descriptions for booting WaRP7 in
Trusted Board Boot mode. TBB is the only mode we really intend to support
for this board so rather than maintain documentation for the old way of
doing it, this patch updates the description for TBB mode only.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Bryan O'Donoghue
committed
on 18 Jan 2019
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2019-01-16 |
Tegra: support to set the L2 ECC and Parity enable bit
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This patch adds capability to read the boot flag to enable L2 ECC
and Parity Protection bit for the Cortex-A57 CPUs. The previous
bootloader sets this flag value for the platform.
* with some coverity fix:
MISRA C-2012 Directive 4.6
MISRA C-2012 Rule 2.5
MISRA C-2012 Rule 10.3
MISRA C-2012 Rule 10.4
Change-Id: Id7303bbbdc290b52919356c31625847b8904b073
Signed-off-by: Harvey Hsieh <hhsieh@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Harvey Hsieh
authored
on 23 Nov 2016
Varun Wadekar
committed
on 16 Jan 2019
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2019-01-15 |
Correct typographical errors
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Corrects typos in core code, documentation files, drivers, Arm
platforms and services.
None of the corrections affect code; changes are limited to comments
and other documentation.
Change-Id: I5c1027b06ef149864f315ccc0ea473e2a16bfd1d
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
committed
on 15 Jan 2019
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2019-01-04 |
Sanitise includes across codebase
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Enforce full include path for includes. Deprecate old paths.
The following folders inside include/lib have been left unchanged:
- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}
The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).
For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").
This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.
Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.
Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 4 Jan 2019
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2018-12-25 |
docs: marvell: Fix typo in file build.txt
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Replace "SECURE=0" with "MARVELL_SECURE_BOOT=0".
Signed-off-by: Ding Tao <miyatsu@qq.com>
Ding Tao
committed
on 25 Dec 2018
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2018-12-18 |
Merge pull request #1723 from soby-mathew/sm/reset_bl31_fix
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FVP: Fixes for RESET_TO_BL31
Antonio Niño Díaz
authored
on 18 Dec 2018
GitHub
committed
on 18 Dec 2018
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2018-12-17 |
docs: User-guide corrections for RESET_TO_BL31
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This patch updates the user guide instructions for
RESET_TO_SP_MIN and RESET_TO_BL31 cases. The load
address for BL31 had to be updated because of increase
in code size. Also, information about PIE support when
RESET_TO_BL31=1 for FVP is added.
In the case of RESET_TO_SP_MIN, the RVBAR address
was wrong in the instruction. This is also corrected
in the patch.
Change-Id: I65fe6d28c5cf79bee0a11fbde320d49fcc1aacf5
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
Soby Mathew
committed
on 17 Dec 2018
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