For a pretty implementation and straightforward code, the CVE/erratum
dispatching of the errata status reporting was done with a macro,
closely following the old code. Unfortunately, this produces a function
that was over a kilobyte in size, which unsurprisingly doesn't fit on
some platforms.
Convert the macro to a proper C function and call it once. Also hide the
errata ordering checking behind the FEATURE_DETECTION flag to further
save space. This functionality is not necessary for most builds.
Development and platform bringup builds, which should find this
functionality useful, are expected to have FEATURE_DETECTION enabled.
This reduces the function to under 600 bytes.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Ibf5376a26cbae28d9dc010128452cb3c694a3f78
Figuring out the naming format of errata is annoying, so add a shorthand
for the custom checker functions. Also add some more semantic macros
instead of passing around constants.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Ibdcf72146738026df4ebd047bfb30790fd4a1053
Also add a recommended Procedure Call Standard (PCS) to use inside CPU
files and split everything into sections to make it easier to follow.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Idd876d8e598b5dfe1193aa3e7375c52f6edf5671
PSCI specification reference in the documentation is updated
to point to latest specification and duplicate PSCI references are
removed.
Change-Id: I35ee365f08c557f3017af4d51f6d063a7501b27e
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
The commit 0ec6c31320 provides irq to device index mapping
which is required to check for IRQs and set peripheral as a
wake source if IRQ is enabled. But in that commit some IRQ
numbers are missed. Because of that, wakeup using some
peripheral interrupts will not work. Add those missing IRQ
numbers.
Fixes: 0ec6c31320 ("feat(versal): replace irq array with switch case")
Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Change-Id: Icbc773050c328be253702e63e7cf8450c7dee133
Follow up to [1] and [2], for systems implementing the SPMC at S-EL2,
it is necessary to leave the option for handling Group0 interrupts
(while the normal world runs) through the EHF by the use of the
EL3_EXCEPTION_HANDLING option.
Specifically for RAS, the handling through EHF is still required because
the platform function provided by the SPMD doesn't provide the facility
to link back to the RAS handling framework.
[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/16047
[2] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/19897
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: Idf8741887904a286fb3f5ab2d754afd2fc78d3b0
Add symbols to mark end of TEXT/RODATA before page alignment.
Similar change was done by commit 8d69a03f6a ("Various
improvements/cleanups on the linker scripts") for
RO_END/COHERENT_RAM. These symbols help to know how much free
space is in the final binary because of page alignment.
Also show all *UNALIGNED__ symbols via poetry.
For example:
poetry run memory -p zynqmp -b debug
Change-Id: I322beba37dad76be9f4e88ca7e5b3eff2df7d96e
Signed-off-by: Michal Simek <michal.simek@amd.com>
Fixes errors encountered when handling SVG graphics, unicode characters,
and deeply nested lists (i.e. in the change log) with the `latexpdf`
docs build. Adds `sphinxcontrib-svg2pdfconverter` to allow embedding SVG
images into PDF files; changes the LaTeX engine to XeLaTex to provide
wider support for unicode characters (see [1] for more details); and
increases the maximum list depth.
[1] https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-latex_engine
Change-Id: I2ee265d301f6822bae7aa6dfa3a8bfcf070076d3
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Updated the Measured Boot PoC to be compliant with the current TF-A
implementation that supports multiple Measured Boot backends, which
are the RSS and Event Log.
Change-Id: I8a38a801dd75e6282d103e154966959bba2d1ec7
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@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>
The intial patch stack only supported ELF files, which proved
particularly problematic when dealing with incomplete builds (i.e. build
didn't complete due to linker errors). This adds support for GNU map
files. Most analysis performed by the tool should be possible with map
files alone.
Change-Id: I89f775a98efc5aef6671a17d0e6e973df555a6fa
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
The commit 8ce2fbffe3 ("fix(zynqmp): fix BLXX memory limits for user
defined values") fixed logic around BL31_LIMIT but didn't update
prepare_dtb() which is also using +1 logic.
Change-Id: Ia6de10d992a552ca9cfa39c14261b0f94cda95ec
Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
Don't use BL31_LIMIT macro for validation logic directly but clearly
mark BL31_LIMIT as 64bit address to avoid compilation error when
-Werror=logical-op is passed.
Likely caused by ZYNQMP_ATF_MEM_BASE + ZYNQMP_ATF_MEM_SIZE is in 64bit
logic 0x100000000 and compiler handles it as 32bit value. That's why
error is shown.
Use uint64_t variable for limit and also for base.
Here is command line to replicate this issue:
make realclean; make -j PLAT=zynqmp DEBUG=1 RESET_TO_BL31=1 \
SPD=tspd SDEI_SUPPORT=1 ZYNQMP_ATF_MEM_BASE=0xFFFC0000 \
ZYNQMP_ATF_MEM_SIZE=0x00040000 all -Werror=logical-op
Also error which is coming:
plat/xilinx/zynqmp/zynqmp_sdei.c: In function
'arm_validate_ns_entrypoint':
plat/xilinx/zynqmp/zynqmp_sdei.c:19:40: error: logical 'or' of
collectively exhaustive tests is always true [-Werror=logical-op]
19 | return (entrypoint < BL31_BASE ||
entrypoint > BL31_LIMIT) ? 0 : -1;
Change-Id: Ie1f1b4d2cd94b977aebb72786ecace0b062da418
Signed-off-by: Michal Simek <michal.simek@amd.com>
* changes:
refactor(el3-spmc): move function call out of loop
refactor(el3-spmc): crash instead of reading OOB
fix(el3-spmc): prevent total_page_count overflow
* changes:
fix(spi-nand): add Quad Enable management
fix(st-clock): disabling CKPER clock is not functional on stm32mp13
fix(st-uart): skip console flush if UART is disabled
fix(st): flush UART at the end of uart_read()
fix(stm32mp1): use the BSEC nodes compatible for stm32mp13
fix(stm32mp13-fdts): correct the BSEC nodes compatible
fix(stm32mp1-fdts): move /omit-if-no-ref/ to overlay files
fix(stm32mp1): properly check PSCI functions return
set_fw_config_info() interface got renamed into set_config_info() as
part of commit f441718936 ("lib/fconf:
Update 'set_fw_config_info' function"). Rename a few left-overs of the
old name.
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: I119719cd7f3ba544e0c4c438e5341d35c7b5bdc2
Since the Arm Trusted Firmware(ATF) has been renamed to Trusted
Firmware-A (TF-A), replace all the instances of ATF from code comments,
macros, variables and functions to TF-A.
Change-Id: Iab448d96158612a3effb4e49943f8d6cb43aaad5
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Akshay Belsare <akshay.belsare@amd.com>
Add APU watchdog timeout control.
Change-Id: I21d65a88d20b6b2752a75f74487b5fe6596ebdf7
Signed-off-by: Chungying Lu <chungying.lu@mediatek.com>
Signed-off-by: Karl Li <karl.li@mediatek.com>
Add emi mpu protection of APU secure memory.
Change-Id: I949cfce97565d8a313caae4ea41af60a171042a6
Signed-off-by: Chungying Lu <chungying.lu@mediatek.com>
Signed-off-by: Karl Li <karl.li@mediatek.com>
