Weak definitions are confusing and should be avoided if possible.
Thus, turn plat_get_measured_boot_data() into a strong definition that
platforms must provide (if they need measured boot).
We could have moved the old weak implementation under plat/common as a
sane, default implementation that platforms may pull in if it suits
them. However, this implementation right now simply measures BL2,
which is not enough to get a complete measured boot flow, so this
patch just removes it.
This change only affects the Arm FVP platform, as no other upstream
platform implements measured boot at the moment.
Change-Id: If8680a39ae0ef1044ee981315439d5e0c8461229
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
For Arm platforms PIE is enabled when RESET_TO_BL31=1 in aarch64 mode on
the similar lines enable PIE when RESET_TO_SP_MIN=1 in aarch32 mode.
The underlying changes for enabling PIE in aarch32 is submitted in
commit 4324a14bf
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ib8bb860198b3f97cdc91005503a3184d63e15469
* changes:
feat(tc0): add cpu capacity to provide scheduling information
fix(tc0): remove "arm,psci" from psci node
feat(tc0): update mhuv2 dts node to align with upstream driver
"arm,psci" expects the FIDs for cpu-on, cpu-off and cpu-suspend, which
arent present in the device tree, so remove it from psci compatible.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: Icd1ce8ec7fd3f270925e4b3d5d0187088ffe4ba5
The MHUv2 driver has been merged upstream, and it has a different
dts format compared to what was previously used. This patch aligns
with the upstream driver.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: Ic963c21c1475d301c3a75686718e6e17841831c3
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
As FF-A driver probes OP-TEE SP dynamically, these entries are no more
required.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Ica091722a7fad13e02662b9b2cd11ca1879b9f80
Third instance of cactus is a UP SP. Set its vcpu count to 1.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I34b7feb2915e6d335e690e89dea466e75944ed1b
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
Cortex A77 erratum 1791578 is a Cat B erratum present in r0p0, r1p0,
and r1p1 of the A77 processor core, it is still open.
SDEN can be found here:
https://documentation-service.arm.com/static/60a63a3c982fc7708ac1c8b1
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ib4b963144f880002de308def12744b982d3df868
We will maintain the kernel command line here instead of in U-Boot.
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Change-Id: I6011306cbaf47717c061f542e180005281695516
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
Manish Pandey
Sandrine Bailleux
Pankaj Gupta
Olivier Deprez
Madhukar Pappireddy
Mark Dykes
Usama Arif
Max Shvetsov
Arunachalam Ganapathy
bipin.ravi
johpow01
Lionel Debieve
Anders Dellien
Venkatesh Yadav Abbarapu
Igor Opaniuk
Anurag Koul
Heyi Guo
Jiafei Pan