| #
3fffa1eb |
| 13-Oct-2025 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge "feat(imx9): add full system power control option" into integration
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| #
0df6ba31 |
| 10-Oct-2025 |
Emanuele Ghidoli <emanuele.ghidoli@toradex.com> |
feat(imx9): add full system power control option
Add an optional build-time configuration to enable full system
shutdown and reset control through SCMI.
By default, only logical machine (cluster-le
feat(imx9): add full system power control option
Add an optional build-time configuration to enable full system
shutdown and reset control through SCMI.
By default, only logical machine (cluster-level) power-off and
reset are performed. When the SYS_PWR_FULL_CTRL option is set,
the PSCI implementation uses the full system power control
commands instead, allowing a complete system shutdown and reset.
Tested on iMX95 based modules.
Change-Id: I56b31f9b91def31784857f5a299c69f68db706a4
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
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| #
480e8dd9 |
| 25-Aug-2025 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge changes from topic "Add-i.MX94/95-suport" into integration
* changes:
docs(maintainers): add i.MX9 to maintained paths
feat(imx94): add initial support for imx94
feat(imx95): add optee s
Merge changes from topic "Add-i.MX94/95-suport" into integration
* changes:
docs(maintainers): add i.MX9 to maintained paths
feat(imx94): add initial support for imx94
feat(imx95): add optee support
feat(imx95): support trusty os
feat(imx95): implement a semaphore for GIC quiescing
feat(imx95): add initial support for i.MX95
feat(imx9): add necessary ele api call support
feat(imx9): add imx9 common code base
refactor(imx): drop the __dead2 attribute
fix(imx): add static attribute for platform specific gic struct
feat(gic): change gic_cpuif_enable/disable to weak
feat(scmi): add i.MX9 SCMI vendor CPU protocol
feat(scmi): add base protocol agent API
feat(scmi): update version to 3.0
build(changelog): update for imx94/95 support
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| #
b182f709 |
| 01-Dec-2023 |
Ji Luo <ji.luo@nxp.com> |
feat(imx95): support trusty os
Add configs to support Trusty OS on i.MX 95.
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Change-Id: I14f0cb20700a5f9df9b83f54add1e8af92b23523
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| #
f7e7ea1f |
| 22-Aug-2024 |
Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com> |
feat(imx95): implement a semaphore for GIC quiescing
As there is no way to reset the GIC on iMX95, SM(System Controller)
needs to quiesce the GIC using the GIC waker. But AP can also be
touching GIC
feat(imx95): implement a semaphore for GIC quiescing
As there is no way to reset the GIC on iMX95, SM(System Controller)
needs to quiesce the GIC using the GIC waker. But AP can also be
touching GIC waker register during entry/exit from low power modes.
Add a semaphore to provide a critical section for GIC waker. The last
two words in the TF-A MU 1K SRAM space is used to hold the semaphore
(follow the Peterson'salgorithm for mutual exclusion).
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Ic5d696ac83668e72d9c3204d7ec047ac9f751e94
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| #
d70b09f8 |
| 22-Sep-2022 |
Peng Fan <peng.fan@nxp.com> |
feat(imx95): add initial support for i.MX95
Add support platform i.MX95. The System Manager running on M33
manages system critical resources, so ATF needs communicate
with System Manager. This patch
feat(imx95): add initial support for i.MX95
Add support platform i.MX95. The System Manager running on M33
manages system critical resources, so ATF needs communicate
with System Manager. This patch is to add the basic support for
i.MX95.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I10c0cc309ec90ba7b5a30d000644f75c2e5b7b19
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