Lucian Paul-Trifu authored Mar 25, 2022 and Manish Badarkhe committed May 18, 2022

Created a function to abort all pending NS DMA transactions to
engage complete DMA protection. This call will be used by the
subsequent DRTM implementation changes.

Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: I94992b54c570327d6746295073822a9c0ebdc85d

Documented the build option for DRTM support.

Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: Ic1543ee5f1d0046d5062d9744bd1a136d940b687

Added DRTM support build option in the makefiles.
This build option will be used by the DRTM implementation
in the subsequent patches.

Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
Change-Id: I15366f86b3ebd6ab2ebcb192753015d547cdddee

* changes:
  fix(zynqmp): resolve misra 8.3 warnings
  fix(zynqmp): resolve misra R8.4 warnings

dependabot[bot] authored May 16, 2022 and Chris Kay committed May 18, 2022

Bumps [ansi-regex](https://github.com/chalk/ansi-regex) from 3.0.0 to 3.0.1.
- [Release notes](https://github.com/chalk/ansi-regex/releases)
- [Commits](https://github.com/chalk/ansi-regex/compare/v3.0.0...v3.0.1

)

---
updated-dependencies:
- dependency-name: ansi-regex
  dependency-type: indirect
...

Change-Id: Ie00f6fa342338bcd5c7cd32eec6f9d225738ad9b
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Chris Kay <chris.kay@arm.com>

* changes:
  docs(maintainers): remove John Powell from code owners
  docs(maintainers): remove Jimmy Brisson from code owners

stm32mp1 platform build failed with the error [1] in the coverity, to
fix it included assert.h file.

Including bl32/sp_min/sp_min.mk
plat/st/stm32mp1/plat_image_load.c: In function
'plat_get_bl_image_load_info':
plat/st/stm32mp1/plat_image_load.c:30:2: error: implicit declaration of
function 'assert' [-Werror=implicit-function-declaration]
   30 |  assert(bl33 != NULL);
      |  ^~~~~~
plat/st/stm32mp1/plat_image_load.c:9:1: note: 'assert' is defined in
header '<assert.h>'; did you forget to '#include <assert.h>'?
    8 | #include <plat/common/platform.h>
  +++ |+#include <assert.h>
    9 |
cc1: all warnings being treated as errors

Signed-off-by: Manish V Badarkhe <manish.badarkhe@arm.com>
Change-Id: I486bd695298798c05008158545668020babb3eca

Update supported models list according to changes for v2.7 release in
ci/tf-a-ci-scripts repository:
* general FVP model update: 5c54251
* CSS model update: 3bd12fb

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I38c2ef2991b23873821c7e34ad2900b9ad023c4b

On STM32MP13, OP-TEE will be loaded at the beginning of the secure
memory, and will be responsible for its shared memory.
The memory allocated to OP-TEE is then 32MB, and the shared memory
does no more appear in the STM32MP13 fw-config DT file.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I4e9238ddb4d82079b9ddf8fc8f6916b5b989d263

John Powell is no longer part of the TF-A core team at Arm.

Change-Id: Iaa91474cb2c5c334b9ae6f2376724fad2677e285
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Jimmy Brisson is no longer part of the TF-A core team at Arm.

Change-Id: I2966c513a0c2cda438a05dedd42149d16190cbf6
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

MISRA Violation: MISRA-C:2012 R.8.3
- Declaration uses a different parameter name than the one present in the
definition.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: Id0521afd7383df13870710b7dd2894e788896e5e

* changes:
  feat(n1sdp): add support for nt_fw_config
  feat(n1sdp): enable trusted board boot on n1sdp

Host tools cert_tool and encrypt_fw refactored to be fully
compatible with OpenSSL v3.0.

Changes were made following the OpenSSL 3.0 migration guide:
https://www.openssl.org/docs/man3.0/man7/migration_guide.html


In some cases, those changes are straightforward and only
a small modification on the types or API calls was needed
(e.g.: replacing BN_pseudo_rand() with BN_rand(). Both identical
since v1.1.0).
The use of low level APIs is now deprecated. In some cases,
the new API provides a simplified solution for our goals and
therefore the code was simplified accordingly (e.g.: generating
RSA keys through EVP_RSA_gen() without the need of handling the
exponent). However, in some cases, a more
sophisticated approach was necessary, as the use of a context
object was required (e.g.: when retrieving the digest value from
an SHA file).

Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
Change-Id: I978e8578fe7ab3e71307450ebe7e7812fbcaedb6

MISRA Violation: MISRA-C:2012 R.8.4
- Function definition does not have a visible prototype.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I50a2c1adf2e099217770ac665f135302f990b162

* changes:
  feat(spmd): allow forwarding of FFA_FRAG_RX/TX calls
  feat(spmc): add support for FFA_SPM_ID_GET
  feat(spmc): add support for forwarding a secure interrupt to the SP
  feat(spmc): add support for FF-A power mgmt. messages in the EL3 SPMC

* changes:
  feat(spmc): enable the SPMC to pass the linear core ID in a register
  feat(spmc): add FFA_RX_RELEASE handler
  feat(spmc): add FFA_RUN handler
  feat(spmc): support FFA_ID_GET ABI
  feat(spmc): add FFA_FEATURES handler
  feat(spmc): add FFA_PARTITION_INFO_GET handler
  feat(spmc): enable handling FF-A RX/TX Mapping ABIs
  docs(maintainers): introduce SPMC maintainer section

Enable the SPMD to forward FFA_FRAG_RX/TX calls between
the normal world and the SPMC.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I097a48552827a8527dd3efe1155bc601d7cbf887

Enable a Secure Partition to query the ID assigned to the SPMC.
The SPMD will take care of any calls from the normal world
therefore we should not need to handle this case in the SPMC.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I97903e920e928df385addbb2d383f24e602bf2db

* changes:
  feat(versal): add SMCCC call TF_A_PM_REGISTER_SGI
  feat(versal): add support to reset SGI

Achin Gupta authored Oct 04, 2021 and Marc Bonnici committed May 13, 2022

This patch adds support for forwarding a secure interrupt that
preempts the normal world to a SP for top-half interrupt handling.

Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: Iaa6e96f4cf8922ba5b6d128a19359df15e44158d

* changes:
  feat(sgi): enable fpregs context save and restore
  feat(spm_mm): add support to save and restore fp regs

Add TF-A implementation defined behaviour to provide the linear core
ID in the x4 register when bringing up an SP.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I6cb215841097b264d252ec0262b0b7272be99d41

This patch adds support for forwarding the following PSCI messages
received by the SPMC at EL3 to the S-EL1 SP if the SP has indicated
that it wishes to receive the appropriate message via its manifest.

1. A PSCI CPU_OFF message in response to a cpu hot unplug request
   from the OS.
2. A message to indicate warm boot of a cpu in response to a cpu
   hot plug request from the OS.
3. A PSCI CPU_SUSPEND message in response to a cpu idle event
   initiated from the OS.
4. A message to indicate warm boot of a cpu from a shallow power
   state in response to a cpu resume power event.

This patch also implements the FFA_SECONDARY_EP_REGISTER function to
enable the SP specify its secondary entrypoint.

Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I375d0655b2c6fc27445facc39213d1d0678557f4

Enable a partition to release its RX buffer and the SPMC
to update the appropriate state tracking.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I5fb6d92244b5ed5f032269b29b102aa874bf3ae3

Enable the SPMC to handle the FFA_RUN ABI and update
the state tracking accordingly.

Change-Id: I3e8a3fa3ec9b03830055d2fbd6124b8ff1ed4103
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>

Allow for a partition to retrieve its own partition ID.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I1a19ac30b86736d818673c239b2f8fd2d6128c06

Enable the spmc to report the features that it currently supports.
Populated with the currently implemented functionality.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I00e51ded284efd87cd50a0e9416dbc33f22ced85

Enable the SPMC to handle calls to FFA_PARTITION_INFO_GET.
This allows the normal world to discover which partitions
are running in the secure world including logical partitions
in EL3.

This implementation supports both the v1.0 and v1.1
implementations of the Partition Info Get Descriptor.
The SPMC populates the appropriate descriptor in the
partitions RX buffer, if requested, according to the
version of FF-A that the caller is using.

Additionally rename the common/uuid UUID_H include guard
due to a conflict with another header file.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I0a85f1dae50fae1fe47a3cafb765fbe9f40619e1

Enable handling of FFA_RXTX_MAP and FFA_RXTX_UNMAP ABIs
and ensure these buffers are mapped as required to allow
access by the SPMC.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: Ifc425f1ee16c90d1d95b6ae4ac9992d6f785227b

* changes:
  docs(maintainers): add PSA, MHU, RSS comms code owners
  feat(plat/arm/fvp): enable RSS backend based measured boot
  feat(lib/psa): mock PSA APIs
  feat(drivers/measured_boot): add RSS backend
  feat(drivers/arm/rss): add RSS communication driver
  feat(lib/psa): add initial attestation API
  feat(lib/psa): add measured boot API
  feat(drivers/arm/mhu): add MHU driver

* changes:
  fix(intel): remove unused printout
  fix(intel): fix configuration status based on start request
  style(intel): align the sequence in header file
  fix(intel): remove redundant NOC header declarations

Adding Sandrine Bailleux for the PSA APIs and myself for the
MHU and RSS comms drivers as code owner.

Change-Id: Ib948479cc6e46163aae59c938877a2d0bcf91754
Signed-off-by: David Vincze <david.vincze@arm.com>

This patch is to remove unused printout.

Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I507210402dcbaf8369209308ae1fcedaccb0292d