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
MT8195 features four Cortex-A78 cores not Cortex-A76.
Change-Id: I62c60373e7a3e570bcadaeaf065ca0f7473cb838
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Add links to official STMicroelectronics documentation (STM32MP2
series presentation and wiki).
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I2fca0da56bc6064c222df34493921dff3e119a22
STM32MP25xA & STM32MP25xC versions run at 1.2GHz.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Change-Id: I75aea682c8e3fa89e7ac1347bb7f9d02f2086222
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>
The RSE documentation includes binary and JSON dumps of the CCA platform
token. This change updates those to match the example CCA platform
token from [1], which is also the one returned by the TC and QEMU
platforms.
[1] https://review.trustedfirmware.org/c/TF-M/tf-m-tools/+/28493
Change-Id: I21048e7f995eb24212cf62fb2128b576bc11ecff
Signed-off-by: Thomas Fossati <thomas.fossati@linaro.org>
This change introduces a few helper variables for dealing with verbose
and silent build modes: `silent`, `verbose`, `q` and `s`.
The `silent` and `verbose` variables are boolean values determining
whether the build system has been configured to run silently or
verbosely respectively (i.e. with `--silent` or `V=1`).
These two modes cannot be used together - if `silent` is truthy then
`verbose` is always falsy. As such:
make --silent V=1
... results in a silent build.
In addition to these boolean variables, we also introduce two new
variables - `s` and `q` - for use in rule recipes to conditionally
suppress the output of commands.
When building silently, `s` expands to a value which disables the
command that follows, and `q` expands to a value which supppresses
echoing of the command:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed but not echoed'
When building verbosely, `s` expands to a value which disables the
command that follows, and `q` expands to nothing:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed and echoed'
In all other cases, both `s` and `q` expand to a value which suppresses
echoing of the command that follows:
$(s)echo 'This command is executed but not echoed'
$(q)echo 'This command is executed but not echoed'
The `s` variable is predominantly useful for `echo` commands, where you
always want to suppress echoing of the command itself, whilst `q` is
more useful for all other commands.
Change-Id: I8d8ff6ed714d3cb401946c52955887ed7dca602b
Signed-off-by: Chris Kay <chris.kay@arm.com>
Change [1] migrated Cortex-A32 FVP model to the default version used in
the TF-A CI.
[1] https://review.trustedfirmware.org/c/ci/tf-a-ci-scripts/+/29297
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I038087af957d3ee2b289944b4af1a8cffb1ec5ff
Two diagrams in the documentation contained the string "ARM TF", which
is probably a remainder of the older "ARM Trusted Firmware" name.
Replace that with "TF-A", which is now the more widely known name for
Trusted Firmware.
This was done with an image editing program, by just moving the letters
around, as I didn't find any source for that image.
Change-Id: I1fa18341b3aa8fc8c4ecc8988bf4de66e473caa7
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
In case of load error, platform may need to try another instance, either
from another storage, or from the same storage in case of PSA FWU. On
MTD devices such as NAND, it is required to define backup partitions.
A new function plat_setup_try_img_ops() should be called by platform
code to register handlers (plat_try_images_ops) to manage loading
other images.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Change-Id: Ideaecaf296c0037a26fb4e6680f33e507111378a
The plat_try_next_boot_source() API is not used by any upstream platform
and not used by platforms that asked for this API. It is then removed.
It will be replaced with a more generic interface in next patch.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I298c7acace8c5efb3c66422d8d9280ecd08e5ade
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>
RK3566/RK3568 is a Quad-core soc and Cortex-a55 inside.
This patch supports the following functions:
1. basic platform setup
2. power up/off cpus
3. suspend/resume cpus
4. suspend/resume system
5. reset system
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I8b98a4d07664de26bd6078f63664cbc3d9c1c68c
This patch updates GPT library design documentation
with the changes introduced by patches which add
support for large GPT mappings and configuration of
memory size protected by bitlock.
Change-Id: I1f97fa8f003deb07a5f32b7237c1927581a788c8
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
The flag STM32MP15_OPTEE_RSV_SHM was disabled and mark deprecated.
Remove the corresponding code.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I948af3e1de4b89815c967a63abe64f285c405ecc
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>
Since DPE support is experimental, move the build option for
the DPE to the experimental section.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I2e18947d37c52a0151b5ac656098dbae51254956
This patch adds support in GPT library for configuration
of the memory block size protected by one bit of 'bitlock'
structure. Build option 'RME_GPT_BITLOCK_BLOCK' defines the
number of 512MB blocks covered by each bit. This numeric
parameter must be a power of 2 and can take the values from
0 to 512. Setting this value to 0 chooses a single spinlock
for all GPT L1 table entries. The default value is set to 1
which corresponds to 512MB per bit.
Change-Id: I710d178072894a3ef40daebea701f74d19e8a3d7
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Add the latest instrumentation data as of v2.11-rc0, remove data for
v2.9.
Change-Id: I8c055278d732220a9be88978ed63d27e453b7f2f
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Add data for v2.11 release and remove data from v2.9.
Change-Id: Ic960cece6f27993cefebf483c768967bd6f2cad1
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
This patch adds code owners responsible for maintaining source files
related to runtime services functionality in TF-A.
Change-Id: I24fbbfd017f90a4fae2ffbb94c8eb81d0d837f8e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Few header files are added to the lists tracking code owners of
various modules in TF-A project.
Also remove drivers/nuvoton directory, which does not exist, from the list
of files maintained by the corresponding owners.
Change-Id: Iad7ce5b1430965237004c9e76e972a3469d20c9d
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Few header files are added to the list maintained by SPMD code owners.
Also, added myself as one of the code owners for SPMD module in TF-A.
Change-Id: Ic017cb98013d349702c35837463586d4aae65543
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Few header files are added to the list maintained by EL3 SPMC
code owner.
Also added missing copyright license footer message.
Change-Id: I72afe4c4e1280ef64610a5efe6d1b0e2c9727bb0
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Phabricator wiki is deprecated, remove TF-A links to this website.
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I1255a1513524504636b9c914f9dacf3c54063196
This patch adds support for large GPT mappings using
Contiguous descriptors. The maximum size of supported
contiguous block in MB is defined in RME_GPT_MAX_BLOCK
build parameter and takes values 0, 2, 32 and 512 and
by default set to 2 in make_helpers/defaults.mk.
Setting RME_GPT_MAX_BLOCK value to 0 disables use of
Contiguous descriptors.
Function gpt_tlbi_by_pa_ll() and its declaration
are removed from lib/aarch64/misc_helpers.S and
include/arch/aarch64/arch_helpers.h, because the
GPT library now uses tlbirpalos_xxx() functions.
Change-Id: Ia9a59bde1741c5666b4ca1de9324e6dfd6f734eb
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
The use of AMU counters at the highest implemented exception level
can expose information about them to lower exception levels, such as
specific behavior happening in the CPU (e.g.: MPMM gear shifting in
TC2). In order to prevent this, read accesses to AMU counters are
restricted by default, so they are RAZ (read-as-zero) from lower
exception levels from now on.
Change-Id: I660b0928bea3fe09436ad53b0bb43c3067523178
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
With Commit@55aed7d798f3d48d6aa08d58eb46c4cda318bcfb
we have now updated to use mbedtls 3.6.0.
Update document to reflect the same.
Change-Id: I6bd8fcca795373a05bc6beb2e085d24fdd14932f
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Adds driver support to preserve DSU PMU register values over a DSU
power cycle. This driver needs to be enabled by the platforms that
support DSU and also need it's PMU registers to be preserved
Change-Id: I7fc68a3d7d99ee369379aa5cd114fffc763fc0d2
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
* changes:
feat(stm32mp2): use early traces
feat(st-bsec): use early traces
refactor(st): replace STM32MP_EARLY_CONSOLE with EARLY_CONSOLE
feat(console): introduce EARLY_CONSOLE
feat(bl32): create an sp_min_setup function
