Update the STM32MP-specific kernel branch to Linux v6.6.116, aligned with the
latest ST release: openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18.
https://onedigi.atlassian.net/browse/DEL-10021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
These libraries are required by libcamera when IPA support is enabled.
Import them from the meta-OpenSTLinux layer at the
openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18 tag.
https://onedigi.atlassian.net/browse/DEL-10021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Synchronize the libcamera recipe with the meta-OpenSTLinux layer from the
openstlinux-6.6-yocto-scarthgap-mpu-v26.02.18 tag.
https://onedigi.atlassian.net/browse/DEL-10021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
The meta-st-x-linux-ai layer is still based on v6.1.1 and is not compatible
with the OpenSTLinux v6.2 BSP.
Mask the recipes that fail to build with v6.2 while waiting for an official
meta-st-x-linux-ai release aligned with OpenSTLinux v6.2.
https://onedigi.atlassian.net/browse/DEL-10021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
The meta-st-stm32mp layer for OpenSTLinux v6.2 introduces the flag
ENABLE_PARTITIONS_IMAGE to generate per-partition images. This breaks the build
for DEY platforms, so disable it by default.
https://onedigi.atlassian.net/browse/DEL-10021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
The SMARC module uses both Ethernet controllers, so ENET2 is
no longer optional.
The DVK does no longer have a MikroBUS connector so the
Mikro-E overlays are no longer needed.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
For the ccimx95 SMARC module, the power button is connected
to the MCA, and the MCA is the one that generates the signal
to the ON_OFF input. In the SMARC design, the power button is dedicated
(there is a different button for standby) so we want short key
presses to be treated as a poweroff event right away.
We also want systemd to ignore long presses, as these are absorbed by
the MCA firmware to forcefully power off the PMIC.
When SMARC is disabled, use the default behavior:
- short press: suspend
- long press: graceful poweroff
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Use placeholders and machine-configurable variables to determine systemd
behavior when receiving power key events.
By default, these are:
- short press: suspend
- long press: graceful poweroff
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Remove the local ccimx95 patch series from imx-system-manager bbappend
and fetch the DEY-specific changes directly from the Digi fork.
https://onedigi.atlassian.net/browse/DEL-10009
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Remove the local ccimx95 patch series from imx-oei bbappend and fetch
the DEY-specific changes directly from the Digi fork.
https://onedigi.atlassian.net/browse/DEL-10009
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The system manager was not reporting (via SCMI) the size for the 2GiB
ram. This patch is a backport of a newer version of the SM.
https://onedigi.atlassian.net/browse/DUB-1117
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit updates the secure boot support for STM platforms based on the
STM32 MPU Ecosystem v6.1.1. It introduces support for encrypted boot artifacts,
including TF-A and FIP for the ConnectCore MP13 platform.
https://onedigi.atlassian.net/browse/DEL-8535
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Kernel commit b6ae6fee73eab568ba49a4a489fdac6bb5027997 removed the
RTO-based flush logic in stm32-usart.
As a result, the RT patch no longer applies cleanly because it
modifies the receive_chars() call using the old context.
Update the RT patch to match the new baseline while preserving
the PREEMPT_RT locking changes.
https://onedigi.atlassian.net/browse/DEL-10000
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
The fragment-07-rt-sysvinit.config disables several cgroup
controllers (PIDS, CPUACCT, DEVICE, FREEZER, etc.) and is
intended for minimal RT configurations using sysvinit.
It is currently applied unconditionally for STM32MP RT builds,
including systemd-based systems. This breaks container runtimes
such as podman, which require full cgroup support (notably
CONFIG_CGROUP_PIDS) when running on PREEMPT_RT kernels.
Apply the sysvinit RT fragment only when the 'sysvinit'
DISTRO_FEATURE is enabled, leaving systemd configurations
unaffected.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
The ConnectCore 95 SMARC module has an MCA so we need to
build the mca-tool for this platform.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Due to GPIO1 port belongs to the Always-ON (AON) domain and probed last,
port GPIO4 is probed as gpio2.
Signed-off-by: Francisco Gil <francisco.gilmartinez@digi.com>
CONFIG_BRIDGE_NETFILTER depends on CONFIG_NETFILTER_ADVANCED.
Some platforms enable this support, while others do not, so add it as an
explicit dependency.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
This commit updates the firmware binaries for Bluetooth and Wireless interfaces,
aligned with the Cypress Linux WiFi Driver (FMAC) release v6.1.145-2026_0108.
The updated wireless firmware versions are as follows:
- 2FY Wireless chip: v28.10.590.3
- 2EC Wireless chip: v18.53.546.29
These updates are included as part of the imx-styhead-longma_r1.0 Murata release.
https://onedigi.atlassian.net/browse/DEL-9960
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
The i.MX91 does not include an NPU; only the i.MX93 does.
Remove the Ethos-U firmware support that was accidentally added during
code reorganization.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
While BTRFS can be useful on server-class systems (e.g. RAID-based or
snapshot-heavy setups), enabling it unconditionally is not appropriate
for typical embedded systems. It introduces unnecessary kernel
complexity, pulls in RAID6 support, and increases kernel boot time by
approximately 0.7 seconds.
This reverts commit 503e50f392.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Revert patch. This is covered in Linux DT directly for SOM v2.
This reverts commit 8f7ece342d.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Some of the hardware settings that were common between the cc93/cc91 SOMs
and DVK are not common for the cc95.
This commit moves those defines from common ccimx9.inc to each specific
machine configuration file.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Blacklist the Bluetooth kernel module for CC95 (hci_uart) to let user
space bluetooth-init script load/unload it.
While on it, group blacklisting of all platforms using Murata chipsets.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
For SOM v2, the Wi-Fi chipset has been changed, which requires
overlays that are specific to cc95, different than the ones
for cc93/cc91.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://onedigi.atlassian.net/browse/DEL-9915
Use the SDMA firmware provided by linux-firmware for i.MX6 and i.MX8
platforms. The SDMA blobs shipped in linux-firmware and firmware-imx are
identical, so just use the upstream ones as meta-freescale does.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Version 1.14.0 is no longer available, as meta-openembedded updated it
to version 1.14.1. Update our preferred version using a wildcard.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Enable signed firmware to prevent unauthenticated code on the Cortex-M4
co-processor by verifying images against custom public key from OP-TEE.
https://onedigi.atlassian.net/browse/DEL-9920
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Add RSA key generation support for the Cortex-M4 co-processor on
ConnectCore MP15 platforms as part of DEY TrustFence framework.
https://onedigi.atlassian.net/browse/DEL-9920
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Select the proper OP-TEE board configuration in the optee-os-stm32mp recipe so
trusted applications are built/exported correctly in the SDK. Without this
change, the build may choose a different MACHINE and trigger unexpected
compilation issues.
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Introduce a dynamic layer to integrate X-LINUX-ISP v6.1.0 ST layer into DEY,
providing ISP image quality software, tools, and example applications for
STM32MP25x series.
https://onedigi.atlassian.net/browse/DEL-9890
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
For both wireless and Bluetooth regulatory domain files, install the
files as is and create symlinks for the different regulatory domains.
Then, the drivers are responsible of loading the default files (US for
wireless, FCC for Bluetooth) or other files when specified through the
'regdmn' module parameters.
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
This commit updates the firmware binaries for Bluetooth and Wireless interfaces,
aligned with the Cypress Linux WiFi Driver (FMAC) release v6.1.110-2025_0718.
The updated wireless firmware versions are as follows:
- 2FY Wireless chip: v28.10.522.8
- 2FY Bluetooth chip: v1.2.32.40.33 FCC and CE.JP
These updates are included as part of the imx-scarthgap-kraken_r1.0 Murata release.
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Arturo Buzarra
Hector Palacios
Javier Viguera
Isaac Hermida
Francisco Gil
Mike Engel
Gonzalo Ruiz