Prefer to use the trustedfirmware.org collaboration tools (i.e. issues
tracker and development mailing list) over the #trusted-firmware-a IRC
channel.

Change-Id: I78aef022b00cd553e1ab6542b967dd3f0640dd52
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

* changes:
  Fix AMU non-zero counters test
  Remove unexecuted code for AMU group 1 counters

The condition checked in one of the AMU tests (AMU counters always
non-zero) does not always hold. The counter that counts the memory stall
cycles, under certain circumstances, can be zero. Hence, the test is
adjusted accordingly and, consequently, renamed.

Change-Id: I8c7300481c2b45825101ee87f61c68c2ab51758a
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

This patch removes from the AMU tests the part that iterates over group
1 counters. The reasons for this are the following:

1) Currently the AMU tests are executed only in FVP but FVP doesn't
have/expose group 1 counters.

2) Even if some platform implements group 1 counters in the future, we
don't know what they will be counting. As such we cannot know what the
valid values for those counters will be. Hence, we can't establish a
specific test at this moment to validate the group 1 counter values.

3) Even now that the loop exists in the code, the macro defining the
group 1 counters is defined as zero. Which means that the loop is
already not executed, despite being there (dead code).

However, the architecture defines how group 1 counters should be
implemented. For this reason, the assembly helper functions that access
the group1 counters are left intact. This will allow us to easily extend
the AMU tests again in the future to include group 1 counters.

Change-Id: I5a6f119c7e817de9dc5e510c3fadd008820bd564
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

* changes:
  run_armds_script.sh: Ask user which DSTREAM to connect to
  Adapt run_ds5_script.sh for recent Arm DS versions

Previously the script to run the EL3 payload on Juno would connect to
the first DSTREAM it detected, without even asking the user's consent.

Change-Id: I1586957094cc3247c1dadf0adac263af0256e03d
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Arm DS-5 has been superseded by Arm Development Studio. Do the necessary
changes to the EL3 payload scripts to migrate to the latter:

 - Rename run_ds5_script.sh into run_armds_script.sh.
 - The command-line debugger is now called armdbg.
 - The CDB entry string for Arm Juno development board has changed.

Change-Id: Idc640e7fcff790d5a1bf6e938e14a0dbc88029b9
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Pointer authentication code should be conditionally compiled only if
TFTF is built for AArch64 since AArch32 doesn't support pointer
authentication. This was previously causing a compilation error.

Change-Id: I97a0ea66f562cf2ebb41478b1b31a26bcaf815b2
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

It was not possible to get a parent node given an MPIDR
of the CPU using the current topology APIs. This patch adds
the `tftf_get_parent_node_from_mpidr()` API to achieve the same.

Change-Id: I818f1e628689928293c1fdb85606885e851a5785
Signed-off-by: Soby Mathew <soby.mathew@arm.com>

Rather than having the description of each function in the
implementation, move it to the header so that it isn't needed to copy
it in each file that implements a console driver.

Change-Id: I1b437ae3d3ccff10979466727353bc1fa1d5b188
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Introduce test to verify that Quark is present in the system.

Change-Id: Ia31e65e737b8909f7caecae830fcb217e88a9b01
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Test partition designed to have a virtual address space as small as
possible in order to test the extension ARMv8.4-TTST. This Secure
Partition doesn't have print capabilities. The only service it provides
is one that returns a magic number to verify that it has been loaded.

Change-Id: I431f6c65f2926d486836d12ddfefe05e83b0c47f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Placeholder driver with empty functions.

Change-Id: I50accca77995c642c7b920bdc1b7d936e7883313
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Add -mstrict-align flag, and -march minor version. These are needed to
prevent compilers generating unaligned accesses and enable
architectural features respectively.

Enable the SCTLR.A and SCTLR.SA alignment checks in all images.

TF test has several cases of code which enable the alignment checks.

Change-Id: I9a0413786caf94d0abf376aa1b4fb54fc7f2f355
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>

Update the links to the TF-A documentation to point to
trustedfirmware.org rather than Github.

Change-Id: Ib49b90b6733cdf6acd17d95e6d4968ac162bd150
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Add unit tests to:
    Test access to the key registers.
    Use the pointer authentication instructions.
    Call psci version and check the EL3 pointer authentication keys
    aren't leaked.
    Make a tsp call and check the secure world keys aren't leaked.

Change-Id: Ic7940757e6f9fc905ccef8c035e0c22b47b35cd7
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>

Change-Id: Ibd277c918088cf2afdd262689fa1e1c4ad369619
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I0509065512907217dc17c0ec5ce474e2bb8d4e89
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

* changes:
  xlat v2: Alignment tests
  xlat v2: Stress tests
  Increase virtual address space size in AArch64
  xlat v2: Add unit tests

When SVE extension is enabled, test that it correctly performs simple
operations.

Generating SVE instructions requires O3 compilation optimization. Since
the build structure does not allow compilation flag modification for
specific files, the function testing SVE support has been pre-compiled
and added as an assembly file.

Change-Id: Id9ba7d9e1de9bcbae3065cad2dd3e1dbe87ef03a
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>

Change-Id: I6a689998a74f7841c668ccbb4be7b03d36b355b2
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I2b5de1b884db78eea6d83ab8b31de32b5c23b316
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

This is needed to have room for xlat v2 tests.

Change-Id: Ic4e39f8f964c2c41effc99f1b419cf7cdc405bbb
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Add basic unit tests for the xlat tables library v2.

Change-Id: I814470d2aceec8a7d1da5190c7c5b355178b1a54
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I2e593badc2c0923d292f3d55d384c8d6e1f6a0df
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

 - Bump version from 2.0 to 2.1.
 - Upgrade recommended FVP version.

Change-Id: I8c7bae8b8285ec6228a2e1ed1bfbe1d8ffc51587
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: I0b319f9724d540b46c5d8ded3cb37f686871ec95
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: I69cb86be54bf84a3e42a498382f373b193737d8a
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: If1447c63ff985ce8fdaeef0c4939dbacff99a5ee
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: I33f4ef5707641a4a7dc597c3c9bf6c2c82111d65
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Update the user guide to reflect the correct flags needed
for the manual tests.

Change-Id: I5459e06f26f25e0f269c75adce1ec3a23f64e809
Signed-off-by: Joel Hutton <Joel.Hutton@Arm.com>

* changes:
  SPM-MM: Re-enable disabled tests
  SPM-MM: Fix call preemption test

The tests are actually passing now.

Change-Id: I0f9ef11dabded51daf791c42ce0e22ff222425db
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

The timer was being set up for 1 ms rather than 1 second.

Change-Id: I16d6ea69d42abf28dc9591e97d6bfb302d5f8127
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

* changes:
  Add ARMv8.3 pointer authentication support
  Remove pointer authentication test

The code has been taken from commit 99f4fd28 ("cactus: Use UART2
instead of UART0") and modified slightly to be integrated in the current
master.

There are three tests that are failing in the CI. They have been
disabled for the time being:

- mem_attr_changes_tests() in cactus_main() in the file
  spm/cactus_mm/cactus_mm_main.c.

- Two tests in the file tftf/tests/tests-spm-mm.xml.

Change-Id: I6332cbff1cefeb82b9447fae1b613879e65186a1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>