fix(tc): remove timer interrupt from G1S

TC3 and TC4 SCP makes use of the system timer interrupt as its own
timer. Previously, this timer was marked as a G1S interrupt which
routes the interrupt to

fix(tc): remove timer interrupt from G1S

TC3 and TC4 SCP makes use of the system timer interrupt as its own
timer. Previously, this timer was marked as a G1S interrupt which
routes the interrupt to the secure world and also enables it. This
causes spurious interrupts once the SCP has unmasked the interrupt in
the timer control itself.

Note that we move the inclusion of the timer interrupt from
CSS_G1S_INT_PROPS to CSS_G1S_IRQ_PROPS as the former is only used by TC.
This will also result in removing the timer interrupt from TC2. This is
not an issue as it does not make use of this interrupt in either the SCP
or AP.

Change-Id: I5cc88e2adffbc93fc3c9d9d41b5ba7235dbc39d9
Signed-off-by: Jackson Cooper-Driver <jackson.cooper-driver@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>

show more ...

Merge "refactor(qemu): do not hardcode counter frequency" into integration

Merge "fix(cm): add more feature registers to EL1 context mgmt" into integration

Merge "docs(mte2): update docs" into integration

refactor(qemu): do not hardcode counter frequency

From QEMU change:

> In previous versions of the Arm architecture, the frequency of the
> generic timers as reported in CNTFRQ_EL0 could be any IMPD

refactor(qemu): do not hardcode counter frequency

From QEMU change:

> In previous versions of the Arm architecture, the frequency of the
> generic timers as reported in CNTFRQ_EL0 could be any IMPDEF value,
> and for QEMU we picked 62.5MHz, giving a timer tick period of 16ns.
> In Armv8.6, the architecture standardized this frequency to 1GHz.

This change stops TF-A from hardcoding 62.5MHz frequency. Instead value
stored in CNTFRQ_EL0 would be used. As a result we get 62.5MHz on older
cores and 1GHz on newer ones.

Change-Id: I7d414ce6d3708e598bbb5a6f79eb2d4ec8e15ac4
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>

show more ...

docs(mte2): update docs

Add a section under release for capturing and populating
build options that are deprecated and removed.

Various fixes and refactor[1] led to removal of certain MTE
build opt

docs(mte2): update docs

Add a section under release for capturing and populating
build options that are deprecated and removed.

Various fixes and refactor[1] led to removal of certain MTE
build options so capture this part in build-options docs.

[1]: https://review.trustedfirmware.org/q/topic:%22mte_fixes%22

Change-Id: I74a82f6f73f7f1dceea65a295ad2df60301ad838
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

show more ...

refactor(fvp_r): remove duplicated macro definitions

The system counter macros are defined duplicatedly in the header file.
As the macros must be defined before arm_def.h, this patch removes the
red

refactor(fvp_r): remove duplicated macro definitions

The system counter macros are defined duplicatedly in the header file.
As the macros must be defined before arm_def.h, this patch removes the
redundant definitions afterwards.

Change-Id: Id74a8ef1b9cec4a978366b6db69981cfc30dffb6
Signed-off-by: Leo Yan <leo.yan@arm.com>

show more ...

refactor(changelog): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Cha

refactor(changelog): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I66a6c87c158b14e18cba25ea6c6e0809e30008ca

show more ...

refactor(qemu): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-I

refactor(qemu): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I2c6840f6f3f2f8f64595a0e0aa6e12084a37ce6e

show more ...

refactor(fvp): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id

refactor(fvp): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I36b8e498f3226fc72d21634aae2cc9328d00711d

show more ...

refactor(fiptool): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Chang

refactor(fiptool): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I8982c203375250d6c709a26f33fb88673d69da50

show more ...

refactor(psa): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id

refactor(psa): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I606e2663fb3719edf6372d6ffa4f1982eef45994

show more ...

refactor(fvp): remove leftovers from rss measured boot support

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I1687327e028c2baec1ac6f0ae21b42b6047ceac0

refactor(tc): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id:

refactor(tc): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: Idec0bf7a90ae381f5bc968e1bb167daace24a11f

show more ...

docs: change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the documentation
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: Ia42078f5faa1d

docs: change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the documentation
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: Ia42078f5faa1db331b1e5a35f01faeaf1afacb5f

show more ...

refactor(measured-boot): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>

refactor(measured-boot): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I8c2fcbdf1de1c75f9969d28bc15e0b3500071404

show more ...

refactor(rse): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id

refactor(rse): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I9f72ad36ec233d7eaac3ce9e2f2b010130e1fa94

show more ...

refactor(psa): rename all 'rss' files to 'rse'

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I379c471c541dda25d8ee9087fcf67e05b4204474

refactor(tc): rename all 'rss' files to 'rse'

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I264690e9bbc30be7ed7b8e4e165696494a67e00c

docs: rename all 'rss' files to 'rse'

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I93877ebeca1db6ee27dcb5446cc1f1a1e4e56775

refactor(measured-boot): rename all 'rss' files to 'rse'

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I3bd987456ad0f5c7a003960dd543efad2ce668a8

refactor(rss): rename all 'rss' files to 'rse'

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I6cfca1d67e246d5079f683241021ed039cc27f74

docs(fconf): add TB_FW config bindings

Document bindings for TB_FW_CONFIG that are common between platforms.
Since the information this device tree type contains pertains to
firmware specific proper

docs(fconf): add TB_FW config bindings

Document bindings for TB_FW_CONFIG that are common between platforms.
Since the information this device tree type contains pertains to
firmware specific properties, we do not expect that the document will
cover all uses, nor do we promise backward compatiblity.

Change-Id: I0e850c13b77cc62940ab5020a15bf8e503568ed8
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>

show more ...

docs(fvp): restructure FVP platform documentation

The Arm FVP documentation has grown organically over the years. As a
result, it has become a big document, which can be difficult to digest.

Also,

docs(fvp): restructure FVP platform documentation

The Arm FVP documentation has grown organically over the years. As a
result, it has become a big document, which can be difficult to digest.

Also, the organization of some of the sections does not make sense. In
particular, all "Running on the ... FVP" sections live under a section
named "Booting a preloaded kernel image (Base FVP)". To illustrate this,
here is the current table of contents:

Arm Fixed Virtual Platforms (FVP)
Fixed Virtual Platform (FVP) Support
Arm FVP Platform Specific Build Options
Booting Firmware Update images
Booting an EL3 payload
Booting a preloaded kernel image (Base FVP)
Obtaining the Flattened Device Treesp
Running on the Foundation FVP with reset to BL1 entrypoint
Running on the AEMv8 Base FVP with reset to BL1 entrypoint
Running on the AEMv8 Base FVP (AArch32) with reset to BL1 entrypoint
Running on the Cortex-A57-A53 Base FVP with reset to BL1 entrypoint
Running on the Cortex-A32 Base FVP (AArch32) with reset to BL1 entrypoint
Running on the AEMv8 Base FVP with reset to BL31 entrypoint
Running on the AEMv8 Base FVP (AArch32) with reset to SP_MIN entrypoint
Running on the Cortex-A57-A53 Base FVP with reset to BL31 entrypoint
Running on the Cortex-A32 Base FVP (AArch32) with reset to SP_MIN entrypoint

This patch breaks down this document in sub-documents, which are now
included from the index file. The table of contents (ToC) reflects the
new documents hierarchy. The depth of the ToC has been reduced to
simplify the index page. Here is what it looks like now:

Arm Fixed Virtual Platforms (FVP)
Fixed Virtual Platform (FVP) Support
Arm FVP Platform Specific Build Options
Running on the Foundation FVP
Running on the AEMv8 Base FVP
Running on the Cortex-A57-A53 Base FVP
Running on the Cortex-A32 Base FVP (AArch32)
Booting Firmware Update images
Booting an EL3 payload
Booting a preloaded kernel image (Base FVP)

Apart from moving information around in separate files, this patch also
makes the following minor changes to the contents:

- Add a brief introduction about FVPs in the index page.
- Change some of the titles names for conciseness.

Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Icb650e0ec2c7a86ccd6e7eea4e16a84c41442c96

show more ...

Merge "docs(plat): remove TC1 entry from the deprecation table" into integration