Enables SVE support for the secure world via ENABLE_SVE_FOR_SWD.
ENABLE_SVE_FOR_SWD defaults to 0 and has to be explicitly set by the
platform. SVE is configured during initial setup and then uses EL3
context save/restore routine to switch between SVE configurations for
different contexts.
Reset value of CPTR_EL3 changed to be most restrictive by default.
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>
Change-Id: I889fbbc2e435435d66779b73a2d90d1188bf4116
Cortex A78 erratum 1821534 is a Cat B erratum present in r0p0 and
r1p0 of the A78 processor core, it is fixed in r1p1.
SDEN can be found here:
https://documentation-service.arm.com/static/603e3733492bde1625aa8780
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I71057c4b9625cd9edc1a06946b453cf16ae5ea2c
As there is constraint with the space for the release builds,
remove some of the legacy code.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: I5b8b16f34ed8e480f16ab1aeac80b85cdb391852
Add imx_system_reset2 which extends existing SYSTEM_RESET. It provides
architectural reset definitions and vendor-specific resets.
By default warm reset is triggered.
Also refactor existing implementation of wdog reset, add details about
each flag used.
Change-Id: Ia7348c32c385f1c61f8085776e81dd1e38ddda5c
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
* changes:
feat(plat/nxp/lx2): add SUPPORTED_BOOT_MODE definition
feat(plat/nxp/common): add build macro for BOOT_MODE validation checking
refactor(plat/nxp/common): moved soc make-variables to new soc_common_def.mk
refactor(plat/nxp/lx216x): clean up platform configure file
refactor(plat/nxp/common): moved plat make-variables to new plat_common_def.mk
Fix the mapping of SCMI clock specifiers to the clusters they drive.
Also, add CPU cores to cluster mappings.
Signed-off-by: Anurag Koul <anurag.koul@arm.com>
Change-Id: I230bea5614de4e29b54e1686b31bf01c0b6aa86c
* changes:
refactor(plat/nvidia): use SOC_ID defines
refactor(plat/mediatek): use SOC_ID defines
refactor(plat/arm): use SOC_ID defines
feat(plat/st): implement platform functions for SMCCC_ARCH_SOC_ID
refactor(plat/st): export functions to get SoC information
feat(smccc): add bit definition for SMCCC_ARCH_SOC_ID
Use helper functions to get SPI and ESPI INTID limit, to remove
several pieces of similar code in gicv3 driver.
Signed-off-by: Heyi Guo <guoheyi@linux.alibaba.com>
Change-Id: Iaf441fe5e333c4260e7f6d98df6fdd931591976d
Add helper function gicv3_get_espi_limit() to get the value of
(maximum extended SPI INTID + 1), so that some duplicated code can be
removed later.
Signed-off-by: Heyi Guo <guoheyi@linux.alibaba.com>
Change-Id: I0355ca2647f872e8189add259f6c47d415494cce
Add macro of SUPPORTED_BOOT_MODE for board lx2160ardb, lx2160aqds,
lx2162aqds.
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I4451ca030eca79c9bc5fee928eec497a7f0e878c
1. Added the build macro "add_boot_mode_define".
2. Use the macro to validate current BOOT_MODE against the
pre-determined list of SUPPORTED_BOOT_MODE, so each platform
need to define the list: SUPPORTED_BOOT_MODE.
3. Reports error if BOOT_MODE is not in SUPPORTED_BOOT_MODE list,
or BOOT_MODE is not supported yet althoug it is in SUPPORTED_BOOT_MODE.
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I29be60ecdb19fbec1cd162e327cdfb30ba629b07
Move some soc make variables to new soc_common_def.mk,
then it can be reused by other platforms.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Ia30bd332c95b6475f1cfee2f03a8ed3892a9568d
Use common code in common file to configure platform.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I72fe22751f12b8a4996a7b9f75fae4c912ea86de
Move some common make variables to new plat_common_def.mk,
then it can be reused by other platforms.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I37bd65b0f8124f63074fa03339f886c2cdb30bd3
The arm-gic.h was a concatenation of arm-gic.h and irq.h from Linux.
Just copy the 2 files here. They both have MIT license which is accepted
in TF-A.
With this alignment, a new macro is added (GIC_CPU_MASK_SIMPLE).
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Ib45174f35f1796ebb7f34af861b59810cfb808b0
Add sdei support for i.MX8MM, this is to let jailhouse Hypervisor
could use SDEI to do hypervisor management, after physical IRQ
has been disabled routing.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: I8308c629448bd8adca9d3d25701adcf0c5a6afc2
Add sdei support for i.MX8MN, this is to let jailhouse Hypervisor
could use SDEI to do hypervisor management, after physical IRQ
has been disabled routing.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Change-Id: Ie15fffdd09e1bba1b22334b8ccac2335c96b8b4d
Add helper function gicv3_get_spi_limit() to get the value of (maximum
SPI INTID + 1), so that some duplicated code can be removed later.
Signed-off-by: Heyi Guo <guoheyi@linux.alibaba.com>
Change-Id: I160c8a88fbb71d22790b8999a84afbfba766f5e7
Due to the small OCRAM space used for TF-A, we will
meet imx8mq build failure caused by too small RAM size.
We CANNOT support it in TF-A CI. It does NOT mean that
imx8mq will be dropped by NXP. NXP will still actively
maintain it in NXP official release.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Iad726ffbc4eedc5f6770612bb9750986b9324ae9
When retrieving data from stm32 image file, the header is removed with
a memcpy that shifts the data to overwrite the useless header for next
binary.
STM32 binary from boot device:
|-------------------------------------|
| header | payload |
|-------------------------------------|
After the memcpy:
|-------------------------------------|
| payload | remain |
|-------------------------------------|
But the remaining data after the shifted payload is still in
the cache. As it is of no use for anyone, just invalidate the cache
at this address.
This is required if the DDR is mapped secure in BL2, and the secure
access is forbidden in BL33, or else TZC-400 issues an error.
Change-Id: Ice2af3b1ca49eccb79bfc62db60437e259d344ca
Signed-off-by: Yann Gautier <yann.gautier@st.com>
A variable hdr_sz is created in stm32image_partition_read() function.
It just represents the size of the stm32 image header but it really
improves the readability of the function.
Change-Id: I95ec62a78a4b6c6a75b0d8c8aa0faef8bee424da
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Fixes implementation against build warning reported by GCC:
drivers/st/io/io_stm32image.c: In function ‘stm32image_partition_read’:
drivers/st/io/io_stm32image.c:249:6: error: ‘result’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
int result;
^~~~~~
Actually, by construction the current implementation of function
stm32image_partition_read() does not mandate result to be initialized
since it always reaches the exit point with a valid value in 'result'.
Yet, this change prevents compiler from complaining and is more robust
against future changes in the implementation.
Change-Id: I383575edb605b7535398952a5fdfc266c0068c71
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Device Tree address is now a parameter for dt_open_and_check() function.
This will allow better flexibility when introducing PIE and FIP.
The fdt pointer is now only assigned if the given address holds
a valid device tree file. This allows removing the fdt_checked variable,
as we now check fdt is not null.
Change-Id: I04cbb2fc05c9c711ae1c77d56368dbeb6dd4b01a
Signed-off-by: Yann Gautier <yann.gautier@st.com>
The boot device is now checked inside a dedicated rule, that is only
called during BL2 compilation step
Change-Id: Ie7bcd1f166285224b0c042238989a82f7b6105c6
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Added a new STM32MP_EMMC_BOOT option, which is used to look for SSBL in
the same eMMC boot partition TF-A booted from at a fixed 256k offset. In
case STM32 image header is not found, the boot process rolls back to a
GPT partition look-up scheme.
Signed-off-by: Vyacheslav Yurkov <uvv.mail@gmail.com>
Change-Id: I85a87dc9ae7f2b915ed8e584be80f4b3588efc48
Max Shvetsov
bipin.ravi
johpow01
Mark Dykes
Olivier Deprez
Madhukar Pappireddy
Manish Pandey
Venkatesh Yadav Abbarapu
Igor Opaniuk
Anurag Koul
Heyi Guo
Jiafei Pan
Yann Gautier
Peng Fan
Alexei Fedorov
Joanna Farley
dependabot[bot]
Jacky Bai
Yann Gautier
Nicolas Le Bayon
Vyacheslav Yurkov