dey-4.0-r7
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ST-based platforms
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Added support to ConnectCore MP25
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Trusted Firmware ARM v2.8 (based on tag 'v2.8-stm32mp25-beta-r2' by ST)
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OP-TEE v3.19.0 (based on tag '3.19.0-stm32mp25-beta-r1' by ST)
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U-Boot v2022.10 (based on tag 'v2022.10-stm32mp25-beta-r1' by ST)
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Linux kernel v6.1.28 (based on tag 'stm32mp25-beta-r1' by ST)
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Added support to create signed SDcard image for ConnectCore MP15 / ConnectCore MP13
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Added support to program and use hardware unique key (HUK) on OTP bits as derivative for encryption key on ConnectCore MP15
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Enable spread-spectrum on PLL2 to mitigate emission on 533MHz frequency on ConnectCore MP15
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NXP-based platforms
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Added support to ConnectCore 91
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U-Boot v2024.04 (based on tag 'lf-6.6.23-2.0.0' by NXP)
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Linux kernel v6.6.23 (based on tag 'lf-6.6.23-2.0.0' by NXP)
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Improved machine learning examples recipe for the ConnectCore 93 with automatic download and conversion of models.
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Improved SWU package generation and support: added software update (SWU) authentication when Trustfence is enabled
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Added support to fix Y2K38 problem on 32-bit platforms
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General bug fixing and improvements
dey-4.0-r6
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Added support to Worldwide regulatory domains
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Added support for Docker and LXC containers
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ST-based platforms
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Added support for real-time Linux (RT-PREEMPT) for ConnectCore MP15 and ConnectCore MP13
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Added device tree overlay to fix internal RTC drift on ConnectCore MP15 SOM v1
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Added support for different memory variants
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Document how to enable IEEE-1588 Precision Time Protocol (PTP) for Ethernet
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Updated wireless firmware binaries to v5.15.58-2023_1128
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TrustFence
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Fixes on generation of TrustFence PKI tree for ConnectCore MP13
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NXP-based platforms
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Added support for real-time Linux (RT-PREEMPT) for ConnectCore 93
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Added missing TPM definitions of i.MX93 to allow using any TPM for PWM signals
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Added basic Time Sensitive Networking support (TSN) for ConnectCore 93
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Workaround LPUART IP bug of i.MX93 that affected the behavior of CTS line
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TrustFence
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Added secure console for ConnectCore 93
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Added support to boot signed FIT images (kernel + device tree + U-Boot boot script) for ConnectCore 93
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Added U-Boot environment encryption support for ConnectCore 93
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Added support to encrypted boot artifacts for ConnectCore 93
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General bug fixing and improvements
dey-4.0-r5
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Data backlog support to locally store samples when it is not possible to upload them
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CCCS API to set the maintenance state of your devices
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CCCS API to upload binary data points
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Report to Remote Manager when a device is using a Wi-Fi connection
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Improve firmware download speed
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Configuration file:
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Use default values if configuration file is not provided
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Allow to disable firmware update service
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Added support for Light and Versatile Graphics Library (LVGL)
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Added support to update bootloader using software update packages (SWU)
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ST-based platforms
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TrustFence
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Added support to boot signed FIT images (kernel + device tree + U-Boot boot script)
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Added support to EGLFS backend for ConnectCore MP15 platform
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Added overlay to enable Cortex-M coprocessor
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NXP-based platforms
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Updated BSP for ConnectCore 93
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U-Boot v2023.04 (based on tag
lf-6.1.55-2.2.0
by NXP) -
Linux kernel v6.1.55 (based on tag
lf-6.1.55-2.2.0
by NXP)
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IMPORTANT: Moved location of U-Boot environment for ConnectCore 93 to support redundant bootloader. Updating to the new U-Boot will reset the environment to default values.
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TrustFence
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Added preliminary TrustFence support for ConnectCore 93
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Boot count support disabled by default
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General bug fixing and improvements
dey-4.0-r4
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Improved SWU package support and generation
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New ConnectCore Cloud Services application design
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Boot count support enabled by default
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ST-based platforms
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IMPORTANT: Reworked NAND partition table and disabled UBI Fastmap mechanism. See Storage layout for information on migrating to the new partition table layout.
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Updated BSP
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Trusted Firmware ARM v2.6 (based on tag
v2.6-stm32mp-r2.1
by STM) -
OP-TEE v3.16.0 (based on tag
v2.6-stm32mp-r2.1
by STM) -
U-Boot v2021.10 (based on tag
v2.6-stm32mp-r2.1
by STM) -
Linux kernel v5.15.118 (based on tag
v2.6-stm32mp-r2.1
by STM)
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Add support for bootable sdcard image generation
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Trustfence
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Added support for encrypted U-Boot environment
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Added support for secure firmware update
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NXP-based platforms
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Added support for ConnectCore 6, ConnectCore 6 Plus, and ConnectCore 8X
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Linux kernel v5.15.71 (based on tag
lf-5.15.71-2.2.0
by NXP)
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Updated BSP for ConnectCore 93
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U-Boot v2023.04 (based on tag
lf-6.1.22-2.0.0
by NXP) -
Linux kernel v6.1.22 (based on tag
lf-6.1.22-2.0.0
by NXP)
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General bug fixing and improvements
dey-4.0-r3
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ST-based platforms
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Added preliminary TrustFence support
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Fixed Ethernet PHY pinctrl resuming from deep sleep
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Adjust CAN bus parent clock to achieve more accurate baudrates
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Add DT overlay for Bluetooth raw test mode
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Adjust NAND lines speed settings
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Add specific kernel driver for Marvell Ethernet PHY on DVK
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Fix race condition on bringup of LAN87xx Ethernet PHY
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Disable auto-mount of microSD card to avoid race condition on kernel boot
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NXP-based platforms
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Added support to ConnectCore 93
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U-Boot v2022.04 (based on tag 'lf-5.15.71-2.2.0' by NXP)
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Linux kernel v5.15.71 (based on tag 'lf-5.15.71-2.2.0' by NXP)
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QT6 6.3.2
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Fix PMIC regulators suspend state on ConnectCore 8M Nano
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Fix clock initialization issue on LAN8710/20 PHY on ConnectCore 6UL
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General bug fixing and improvements
dey-4.0-r2
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Added webkit support
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ST-based platforms
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Added support to ConnectCore MP13
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Updated BSP
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Updated Trusted Firmware ARM
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Updated OP-TEE
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Updated U-Boot v2021.10
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Updated Linux kernel v5.15.67 (based on tag
v5.15-stm32mp-r2
by ST) -
Updated Wi-Fi driver (based on 'v5.15.58-2023_0222' release from Cypress)
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Updated Wi-Fi firmware to 'imx-kirkstone-fafnir_r1.0' release from Murata
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NXP-based platforms
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Added support to ConnectCore 8M Mini
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Added support to ConnectCore 8M Nano
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Updated BSP
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Updated U-Boot v2020.04
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Updated Linux kernel v5.15.71 (based on tag
lf-5.15.71-2.2.0
by NXP)
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Updated MCA firmware for ConnectCore 6UL to v1.22.
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Added Qt 6.3.2 support for ConnectCore 8M platforms
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dey-4.0-r1
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Release based on Yocto 4.0 (kirkstone) including: for NXP-based platforms
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New toolchain based on GLIBC-2.35
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Updated Qt 5.15.3
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Updated bluez5 to v5.64
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Updated gstreamer1.0 to v1.20.1
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Updated OpenSSL to v3.0.2
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Updated busybox to v1.35.0
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Updated NetworkManager to v1.36.2
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Package upgrades and security fixes
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Updated mca-tool to v1.26
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Updated QCA65x4 Wi-Fi firmware and driver to include Cisco Extensions support (qcacld-2.0)
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ST-based platforms
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Linux kernel v5.15.24 (based on tag
v5.15-stm32mp-r1
by ST) -
U-Boot v2021.10
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NXP-based platforms
-
Linux kernel v5.15.52 (based on tag
lf-5.15.52-2.1.0
by NXP) -
U-Boot v2020.04
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