Transfer List Compiler is a command line tool that enables the static
generation of TL's compliant with version 0.9 of the firmware handoff
specification. The intent of this tool is to support information passing
via the firmware handoff framework to bootloaders that run without
preceding images (i.e. `RESET_TO_BL31`).
It currently allows for TL's to be statically generated from blobs of
data, and modified by removing/adding TE's. Future work will provide
support for TL generation from configuration file.
Change-Id: Iff670842e34c9ad18eac935248ee2aece43dc533
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Co-authored-by: Charlie Bareham <charlie.bareham@arm.com>
This patch disables trapping to EL3 when the FEAT_FGT2
specific trap registers are accessed by setting the
SCR_EL3.FGTEn2 bit
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I6d2b614affb9067b2bc3d7bf0ae7d169d031592a
This patch enables FEAT_Debugv8p9 and prevents EL1/0 from
trapping to EL3 when accessing MDSELR_EL1 register by
setting the MDCR_EL3.EBWE bit.
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I3613af1dd8cb8c0d3c33dc959f170846c0b9695a
This is a small change to split up the generation of the RZ/G layout
images into unique targets. This is predominantly for cleanliness
reasons - Make current doesn't know about the `.bin` and `.srec`
binaries generated by the `.elf` target.
Change-Id: I81251ac647b85c5eec8f910ddc841a5a32b49e67
Signed-off-by: Chris Kay <chris.kay@arm.com>
This is a small change to split up the generation of the R-Car layout
images into unique targets. This is predominantly for cleanliness
reasons - Make current doesn't know about the `.bin` and `.srec`
binaries generated by the `.elf` target.
Change-Id: I624bc0c62e99cead66a6d6e25ff016aecf6b985a
Signed-off-by: Chris Kay <chris.kay@arm.com>
Arm has decided to rename RD-Fremont to RD-V3 to align with its
existing product lineup, such as RD-V1, RD-V2, etc. This change
replaces all occurences of "Fremont" with "V3" in file names and
contents.
Change-Id: I302103492f962a7ac74854633ad68701b2a7f420
Signed-off-by: Jerry Wang <Jerry.Wang4@arm.com>
This change avoids generating a build message source file on the shell,
instead using the `__DATE__` and `__TIME__` macros directly.
Change-Id: Ida537d4c3e550f2fbbd977472ed6573491d17c23
Signed-off-by: Chris Kay <chris.kay@arm.com>
The S32CC is an umbrella for S32G2, S32G3 and S32R45 SoCs; therefore,
this clock driver will be used for all of these families.
Change-Id: Iede5371b212b67cf494a033c62fbfdcbe9b1a879
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
New SoC is a78 based with gicv3 and uart over pl011. Communication
interfaces are similar to Versal NET platform. System starts with AMD PLM
firmware which loads TF-A(bl31) to memory, which is already configured, and
jumps to it. PLM also prepare handoff structure for TF-A with information
what components were load and flags which indicate which EL level SW should
be started.
Change-Id: I5065b1b7ec4ee58e77dc4096747758480c84009c
Signed-off-by: Amit Nagal <amit.nagal@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
As RD-Fremont and its variants would need a dedicated scope for use,
define the scope 'rdfremont' under the subsection within Neoverse-RD
platforms.
Change-Id: I7066824a33edd893e187ec397298b49392ac35da
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Generated this change-log using below command:
npm run release -- --skip.commit --skip.tag --release-as 2.11.0
Change-Id: I34c7b342549781057da1b18116500f110bc3f5ad
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Signed-off-by: Juan Pablo Conde <JuanPablo.Conde@arm.com>
S32G274ARDB2 is a development board to showcase the capabilities of the
S32G2 SoC. It includes 4 ARM Cortex-A53 cores running at 1.0GHz, 4GBs
of DDR, accelerators for automotive networking and many other
peripherals.
The added support is minimal and only includes the BL2 stage, with no
MMU enabled. The FIP is preloaded by the BootROM in SRAM, and BL2 copies
BL31 and BL33 from FIP to their designated addresses.
Change-Id: Iedda23302768ab70d63787117c5f6f3c21eb9842
Signed-off-by: Bogdan Hamciuc <bogdan.hamciuc@nxp.com>
Signed-off-by: Dan Nica <dan.nica@nxp.com>
Signed-off-by: Andra-Teodora Ilie <andra.ilie@nxp.com>
Signed-off-by: Bogdan Roman <bogdan-gabriel.roman@nxp.com>
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
The title for RD-N1-Edge was written as "RD-N1 Edge" in the changelog
file. This has been corrected to "RD-N1-Edge" to pedantically reflect
the proper name for the platform.
Change-Id: I17a0f8745117674482e7c668109d821c81e35d1d
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
As RD-V1-MC would need a dedicated scope for use, define the scope
'rdv1mc' under the subsection within Neoverse-RD platforms.
Change-Id: I5fd53ce89815e355b595fe7ff066386842b7af03
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
As RD-V1 would need a dedicated scope for use, define the scope
'rdv1' under the subsection within Neoverse-RD platforms.
Change-Id: I035499e1ce85d6efd54ac4fe74ff6185367a07aa
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
As SGI-575 would need a dedicated scope for use, define the scope
'sgi575' under the subsection within Neoverse-RD platforms.
Change-Id: I872dc3bceace5c3358cde24fff1c4c17207ec962
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
As sgi has migrated to neoverse_rd, the scope variables would need
update. Therefore, remove the deprecated 'sgi' scope variable and
introduce the new scope variable 'neoverse-rd' to be used for any common
platform changes associated with Neoverse Reference Design platforms.
Change-Id: I5052e4573bdc7df3e6f4257146d716edd2585452
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
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
The Raspberry Pi 5 is a single-board computer based on BCM2712 that
contains four Arm Cortex-A76 cores.
This change introduces minimal BL31 support with PSCI that has been
validated to boot Linux and a private EDK2 build.
It's a drop-in replacement for the custom TF-A armstub now included in
the EEPROM images.
Change-Id: Id72a0370f54e71ac97c3daa1bacedacb7dec148f
Signed-off-by: Mario Bălănică <mariobalanica02@gmail.com>
To cover the DICE related works such as
DICE Protection Environment (DPE) integration
with the measurd boot framework.
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I9769b7bddbd1d269705ebff1d15870ab928fd8ef
The ROM library is the only component in the repository that compiles
assembly files using the assembler directly. This change migrates it to
the C compiler instead, like the rest of the project.
Change-Id: I6c50660eeb9be2ca8dcb0e626c37c197466b0fa1
Signed-off-by: Chris Kay <chris.kay@arm.com>
mbedtls/version.h needs to be included before the use of any
mbedtls config variables.
Fixes a build failure regression from commit a8eadc51a.
Change-Id: Idd955d7955b0a55ffd127f31053335542cb15e22
Signed-off-by: Henrik Nordstrom <henrik.nordstrom@addiva.se>
Added changelog for v2.10 release.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
Change-Id: Id06263047fcc1ec60e82f85cd09e2e4bc95830f5
This reverts commit 0abbfab320.
Reason for revert: Changelog was based on rc0 tag but we got few more patches after that which were not captured.
Change-Id: I9829f2b6dc09f0bd5c538845cbae051f6e4c8a75
Added scope for MbedTLS PSA Crypto API implementation.
Change-Id: I0a7c6242841dfb94f6ca5e9174ffd520c5fe00fa
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Add new scope for the JTAG DCC (Debug Communication Channel).
Driver is available for quite some time at
drivers/arm/dcc/dcc_console.c.
Change-Id: I8be71dadb56bed2b64a26c8a009bda6bbc96240d
Signed-off-by: Michal Simek <michal.simek@amd.com>
The generic interrupt controller identifies an interrupt based on its
type whereas the GIC uses the notion of groups to identify an
interrupt.
This patch changes the name of the helper functions to use group
rather than type for handling interrupts. No functional change in this
patch.
Change-Id: If13ec65cc6c87c2da73a3d54b033f02635ff924a
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Add transfer list APIs and firmware handoff build option.
Change-Id: I68a0ace22c7e50fcdacd101eb76b271d7b76d8ff
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Update the revision and variant information in the
errata ABI file for Cortex-A710, erratum ID - 2058056
to match the revision and variant in the cortex_a710.S
file.
Change-Id: I4b974ac1f94d770f3ae7c15c88f42380c944eb43
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
Aspeed AST2700 is a quad-core SoC with ARM Cortex-A35 integrated.
This patch adds the initial platform support for AST2700 and also
updates the documents.
Change-Id: I1796f7aae5ed2d1799e91fabb8949607959cd9b3
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Add support for tabulating static memory consumption data from ELF
binaries. This relies on static symbols, defined in the linker files,
that provide information about the memory ranges.
Change-Id: Ie19cd2b80a7b591607640feeb84c63266963ea4d
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
This patch adds the errata management firmware interface for lower ELs
to discover details about CPU erratum. Based on the CPU erratum
identifier the interface enables the OS to find the mitigation of an
erratum in EL3.
The ABI can only be present in a system that is compliant with SMCCCv1.1
or higher. This implements v1.0 of the errata ABI spec.
For details on all possible return values, refer the design
documentation below:
ABI design documentation:
https://developer.arm.com/documentation/den0100/1-0?lang=en
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
Change-Id: I70f0e2569cf92e6e02ad82e3e77874546232b89a
This patch adds a helper API to explicitly refresh SBSA secure watchdog
timer. Please refer section A.3 of the following spec:
https://developer.arm.com/documentation/den0029/latest/
Change-Id: I2d0943792aea0092bee1e51d74b908348587e66b
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
FEAT_SME2 is an extension of FEAT_SME and an optional feature
from v9.2. Its an extension of SME, wherein it not only
processes matrix operations efficiently, but also provides
outer-product instructions to accelerate matrix operations.
It affords instructions for multi-vector operations.
Further, it adds an 512 bit architectural register ZT0.
This patch implements all the changes introduced with FEAT_SME2
to ensure that the instructions are allowed to access ZT0
register from Non-secure lower exception levels.
Additionally, it adds support to ensure FEAT_SME2 is aligned
with the existing FEATURE DETECTION mechanism, and documented.
Change-Id: Iee0f61943304a9cfc3db8f986047b1321d0a6463
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
This was omitted from the patch adding the feature.
Signed-off-by: Mark Brown <broonie@kernel.org>
Change-Id: Ie7f2b63434a70320178be74fc3f165618aca8392
Arm v9.4 introduces support for Guarded Control Stack, providing
mitigations against some forms of RPO attacks and an efficient mechanism
for obtaining the current call stack without requiring a full stack
unwind. Enable access to this feature for EL2 and below, context
switching the newly added EL2 registers as appropriate.
Change the FVP platform to default to handling this as a dynamic option
so the right decision can be made by the code at runtime.
Signed-off-by: Mark Brown <broonie@kernel.org>
Change-Id: I691aa7c22e3547bb3abe98d96993baf18c5f0e7b
These include directives were missing from both `uuid.h` files.
Change-Id: I875dfda3e0985728277b72f0e7597dde5cf9d304
Signed-off-by: Chris Kay <chris.kay@arm.com>
The FEATURE_DETECTION functionality had some definitions in a header
file, although they were only used internally in the .c file.
Move them over there, since there are of no interest to other users.
Also use the opportuntiy to rename the less telling FEAT_STATE_[12]
names, and let the "0" case join the game. We use DISABLED, ALWAYS, and
CHECK now, so that the casual reader has some idea what those numbers
are supposed to mean.
feature_panic() becomes "static inline", since disabling all features
makes it unused, so the compiler complains otherwise.
Finally add a new category "cpufeat" to cover CPU feature related
changes.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: If0c8ba91ad22440260ccff383c33bdd055eefbdc
This patch adds the following changes to complete the existing
TRNG implementation:
1. Adds a feature specific scope for buildlog generation.
2. Updates the docs on the build flag "TRNG_SUPPORT" and its values.
3. Makefile update and improves the existing comments at few sections
for better understanding of the underlying logic.
Change-Id: I3f72f0ccd5c94005a2df87158cf23199d2160d37
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Harrison Mutai
Arvind Ram Prakash
Chris Kay
Jerry Wang
Ghennadi Procopciuc
Amit Nagal
Rohit Mathew
Manish V Badarkhe
Tamas Ban
Govindraj Raja
Mario Bălănică
Jacky Bai
Henrik Nordstrom
Diederik de Haas
Manish Pandey
Juan Pablo Conde
Michal Simek
Madhukar Pappireddy
Raymond Mao
Sona Mathew
Yann Gautier
dependabot[bot]
rutigl@gmail.com
Chia-Wei Wang
Jayanth Dodderi Chidanand
Mark Brown
Sandrine Bailleux
Andre Przywara