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BSP Layers and Reference Images for Yocto Project Issue Tracker

 

The following table contains known issues, scheduled bug fixes, and feature improvements for the Toradex BSP Layers and Reference Images for Yocto Project. The tickets are split in two major states:

  • Submitted (open): new features and bug fixes for BSP versions that have not yet been released. They may be scheduled for a specific release version; not planned; or in our backlog. All of them have one of the following states:
    • Known Issue: a bug or unexpected behavior that has been reported and pending a fix. Once fixed, the status will transition to Fixed.
    • Feature Request: a new feature that may be added to a future release. Once released, the status will transition to New Feature.
  • Released (closed): new features and bug fixes for BSP versions that have already been released. All of them have one of the following states:
    • Fixed: a bug that has been fixed and released.
    • New Feature: something that didn't exist before and was added to a new release.

Any schedules are not guaranteed but reflect the current planning. The planning could be shifted due to priority changes.
Issues that are scheduled for a specific version will be integrated into the mentioned version of the BSP.

We will update this table continuously in order to always provide the latest state of our development plan.

Please see also the Linux Support Strategy to learn more about the different releases.

Clear Filter
Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

5.4.0 (Release date: 2021-09-30)
Embedded Linux BSP Q3 2021 Quarterly Release. Learn more on
ELB-4006Feature RequestUpdate Downstream Kernel To 2.3.3 Patch ReleaseVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: Update to latest kernel.org patch release and pull in latest patches from linux-imx 5.4.70_2.3.3 patch release.

ELB-1322Feature RequestUse host name with serial numberVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Add the serial number to the hostname, so the BSP has the same cli prompt as TorizonCore.

5.3.0 (Release date: 2021-07-08)
Embedded Linux BSP Q2 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-3-0-quarterly
ELB-4019Feature RequestCMA Memory Too Large on Certain SKUsVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8KernelLowNo

Description: CMA memory allocation is a fixed value and takes up too much space on certain SKUs. Drop the configuration of the CMA in the device tree in favour of specifying it in the kernel config with a size of 256MB or 12% of total memory which ever is less.

ELB-3965Known IssueBluetooth Connection not workingVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BluetoothLowNo

Description: Bluetooth pairing works but connection is not working

Workaround: CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y

5.2.0 (Release date: 2021-04-08)
Embedded Linux BSP Q1 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-2-0-quarterly
ELB-3551New FeatureDrop Verdin V1.0 SupportVerdin iMX8M MiniLowNo

Description: Drop support for the Verdin iMX8M Mini V1.0.

Workaround: Use BSP 5.1.0 (or the 5.2.0-devel-202102+build.7) for V1.0B modules.

ELB-3542New FeatureAdd Support for Temperature Sensor TMP75CVerdin iMX8M Plus, Verdin iMX8M MiniDevice TreeLowNo

Description: Add support for the temperature sensor TMP75C available on Dahlia V1.1A and later.

ELB-3503New FeatureSupport NAU88C22YG Audio CodecVerdin iMX8M Plus, Verdin iMX8M MiniAnalog AudioLowNo

Description: Support the Nuvoton NAU88C22YG audio codec found on the Verdin Development board V1.1A and later.

ELB-3502New FeatureSupport I2C Temperature SensorVerdin iMX8M Plus, Verdin iMX8M MiniMiscellaneous Peripherals, Temperature SensorLowNo

Description: Support the TMP75C temperature sensor as available on the Verdin Development Bord V1.1A and later.

ELB-3499New FeatureApalis iMX8 Images Additionally Contain Apalis iMX8X OverlaysVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Device TreeLowNo

Description: An image for Apalis iMX8 contains in addition to the ones specific to Apalis iMX8 the specific ones for Apalis iM8X. While this does not hurt it might be confusing.

Workaround: -

ELB-3485New FeatureAdd EULA License Accept Window When Installing an Image Using the Toradex Easy InstallerVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Show EULA license on tdx-reference images that has to be accepted when installed with the Toradex Easy Installer. Note that our tdx-reference images can no longer be installed unattended using the Toradex Easy Installer.

Workaround: Remove the "license" line in the image.json file.

ELB-3475New FeatureChange recipes to fetch from https instead of gitVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Change OpenEmbedded recipes from Toradex to fetch from https instead of git where possible.
In an approach to make it more user-friendly, especially for big company customers that do not allow git-protocol in their networks we decided to use https as a fetching source.
We are aware that we cannot do this for each and every layer but at least for ours we decided to switch from git to https.

ELB-3340FixedAfter Waking up From Suspend Mode, Ethernet Is DisabledVerdin iMX8M MiniEthernetLowNo

Description: Ethernet is disabled when waking up after a suspend.

ELB-3337New FeatureConsistent /boot Mounting if Booting From SD Card or USB Memory StickVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8FlashLowNo

Description: Due to the class "classes/image_type_tezi.bbclass" in "meta-toradex-bsp-common" setting the label to all upper-case "BOOT", and WIC images using all lower-case "boot", the /boot mounting may actually not work at all (given that an image got actually installed to eMMC using the Toradex Easy Installer prior to distrobooting from SD card and/or USB memory stick). However, rather than having the eMMC's boot partition mounted to /boot it would make much more sense to mount the resp. boot media's boot partition there.

ELB-3327New FeatureUpdate Userspace to NXP L5.4.70-2.3.0 ReleaseVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8BuildsystemLowNo

Description: Update all components of userspace according to the release notes of the new NXP L5.4.70-2.3.0 release.

ELB-3326New FeatureRebase Downstream Kernel on NXP L5.4.70-2.3.0 ReleaseVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: Update Linux kernel to new NXP L5.4.70-2.3.0 release.

ELB-3325New FeatureRebase Downstream U-Boot on NXP L5.4.70-2.3.0 ReleaseVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BootloaderLowNo

Description: Update downstream U-Boot to new NXP L5.4.70-2.3.0 release.

ELB-3197New FeatureWIC Images do NOT Contain Device Tree OverlaysVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Device TreeLowNo

Description: WIC images do not contain the device tree overlays. This affects users that boot from the SD card or USB sticks. See Boot From an SD Card / USB Stick / SATA drive for reference.

Workaround: Manually deploy them. See how-to on Deploying a Device Tree Overlay.

ELB-2890New FeatureBroken eMMC Command Queuing FeatureVerdin iMX8M MiniFlash, SDIO/SD/MMCLowNo

Description: The eMMC command queuing feature is broken in NXP BSP L5.4.70_2.3.0. Therefore, we had to disable it to avoid any corruption.

ELB-2710New FeatureDrop fdt_fixup and Clean-up DocumentationVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BootloaderLowNo

Description: We dropped support for fdt_fixup in favour of using device tree overlays.
https://developer.toradex.com/knowledge-base/device-tree-overlays-linux

5.1.0 (Release date: 2020-12-30)
Dunfell Q4 2020 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-1-0-quarterly
ELB-3322New FeatureWIC Images May Fail Mounting /bootVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8FlashLowNo

Description: WIC images fail mounting /boot. Looks like classes/image_type_tezi.bbclass in meta-toradex-bsp-common is setting the label to all upper-case BOOT while WIC images are using all lower-case boot. This is particularly bad on Verdin iMX8M Plus as due to no Toradex Easy Installer being available as of yet we are using WIC images with the bmap tool for production flashing.

ELB-3293New FeatureMake /etc/fw_env.config Unaware of Used Block Device InstanceVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Bootloader, BuildsystemLowNo

Description: Use unified /dev/apalis-emmc symlinks for fw_env.config so we only need one config for all modules.

ELB-3273New FeatureDevice Tree Documentation Updates for BSP 5Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8XDevice TreeLowNo

Description: Update developer website documentation relating device tree changes for BSP5.

ELB-3271New FeatureDocument/Fix Display Interface DefaultsVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Graphics, HDMI, RGBLowNo

Description: Make sure to document on our developer website which display interfaces are used by default.

ELB-3254New FeatureMerge Latest Kernel.org 5.4 LTS Commits (Plus RT Patch Update)Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8KernelLowNo

Description: Merge latest kernel.org 5.4 LTS commits: Mainline/upstream branch toradex_5.4.y and downstream NXP branch toradex_5.4-2.1.x-imx both updated to 5.4.77 with optional RT patch 5.4.77-rt43.

ELB-3250New FeatureMount Separate FAT Boot Partition to /bootVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8FlashLowNo

Description: Make sure the boot partition on eMMC-based modules is mounted consistently across all modules to /boot.

ELB-3226New FeatureMake RTC Backup FunctionalVerdin iMX8M MiniRTCLowNo

Description: The RTC on the Verdin iMX8 needs additional configuration to keep running on the backup battery voltage on power outage. It will be configured as the default.

Workaround: There are no workarounds, you must wait until this is implemented. Please contact us if you need this feature with urgency.

ELB-3195FixedDrop ptest From DISTRO_FEATURESVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Drop ptest from DISTRO_FEATURES. This should reduce total packages that have to be built.

ELB-3188FixedCorrupted Build Info in U-BootVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BootloaderLowNo

Description: NXP i.MX 8QXP/8QM-based modules the buildinfo shows some garbage instead of IMX-MKIMAGE version used.

ELB-3150New FeatureHandle eMMC ResetVerdin iMX8M MiniFlashLowNo

Description: Use eMMC Reset of the new Verdin iMX8M Mini V1.1A modules.

ELB-3134New FeatureU-Boot: Accommodate New KSZ9131 Ethernet PHYVerdin iMX8M MiniEthernetLowNo

Description: Add support for new KSZ9131 PHY in U-Boot.

ELB-3133New FeatureNew V1.1 Device Tree to Accommodate New KSZ9131 Ethernet PHYVerdin iMX8M MiniEthernetLowNo

Description: Add support for new KSZ9131 PHY on V1.1 modules.

ELB-3132New FeatureNew V1.1 Device Tree to Accommodate New TI TLA2024 ADCVerdin iMX8M MiniAnalog InputsLowNo

Description: Add support for new TI TLA2024 ADC.

ELB-3082New FeatureUpdate Knowledge Base ADC ArticleVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Analog InputsNo

Description: Update developer website article about ADC.

ELB-3035New FeatureDrop defconfigs in OE Meta-DataVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Buildsystem, KernelLowNo

Description: Use KBUILD_DEFCONFIG in OpenEmbedded to define the defconfig to build the kernel from. Toradex is now using the defconfigs from the kernel-repo instead of providing separate defconfigs in OpenEmbedded. However if you wish to provide your own defconfig in OpenEmbedded you can still do so.

ELB-2975New FeatureDistroboot DHCP Boot Requires New Format of Scripts to Make it FunctionalVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BootloaderLowNo

Description: Add support for DHCP/TFTP boot via distroboot.

ELB-2943New FeatureUpdate Device Tree Overlays for New Downstream Kernel 5.4.-2.1.xVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8Device TreeLowNo

Description: Migrate existing device tree overlays to BSP 5 kernel 5.4-2.1.x.

ELB-2828New FeatureUpdate Device Tree Documentation Regarding Overlay SupportVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Device TreeLowNo

Description: Update the developer website documentation about BSP device tree overlay support.

ELB-2726New FeatureImplement Verdin Power Management Signals For V1.1 ModulesVerdin iMX8M MiniPower ManagementNo

Description: Implement power management signals for Verdin iMX8M Mini V1.1A modules.

5.0.0 (Release date: 2020-10-06)
Initial Dunfell Q3 2020 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-0-0-quarterly
ELB-3033FixedIncorrect Voltage Setting with Risk of Damage to i.MX 8M Mini and Nano Applications ProcessorsVerdin iMX8M MiniPower ManagementCriticalNo

Description: NXP issued an urgent notice about an issue they found in the PMIC driver which may damage i.MX 8M Mini and Nano application processors.

Workaround: Update to a later BSP version which has this addressed. You are encouraged to switch to BSP 5 since BSP 4 has been deferred (https://www.toradex.com/blog/torizon-yocto-project-long-term-support-alignment).

ELB-3023New FeatureEnable CAN SAE J1939Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8CAN, KernelLowNo

Description: Enable Linux kernel support for the CAN SAE J1939 protocol for the vehicle bus recommended practice used for communication and diagnostics among vehicle components.

Workaround: You may manually enable CONFIG_CAN_J1939, re-build and re-deploy the Linux kernel and/or Linux kernel modules.

ELB-2949New FeatureChange *_defconfig and ${board} Names in U-BootVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BootloaderLowNo

Description: Some defconfig and board names have changed with the move the later 2020.04 U-Boot as we did not mainline it the same way as it was in the downstream U-Boot. Let us clean this up and only use proper Toradex product names e.g. apalis-imx8, apalis-imx8x and colibri-imx8x.

ELB-2924New FeatureEnable video stack in U-Boot for iMX8Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BootloaderLowNo

Description: Enable video stack in U-Boot for iMX8

ELB-2919FixedUMS Command Doesn't Work on Verdin iMX8M MiniVerdin iMX8M MiniBootloaderLowNo

Description: UMS command doesn't work on Verdin iMX8M Mini.

ELB-2918FixedReset Command Doesn't Work on Verdin iMX8M MiniVerdin iMX8M MiniBootloaderLowNo

Description: Reset command doesn't work on Verdin iMX8M Mini.

ELB-2891New FeatureDrop BackportsVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8KernelLowNo

Description: With the move to the NXP L5.4.24-2.1.0 BSP we will have all our downstream and mainline/upstream Linux kernels based on 5.4. Using 5.4 based backports with this does not make any sense so drop it.

ELB-2874New FeatureAdd systemd-analyzeVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Enable systemd-analyze.

ELB-2838New FeatureAdjust Reference ImagesVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: With this ticket the OpenEmbedded image names changed: console-tdx-image --> tdx-reference-minimal-image verification-tdx-image --> tdx-reference-multimedia-image graphical-tdx-image got deleted and QT5 was added to tdx-reference-multimedia-image.

ELB-2837New FeatureEnable PPS GPIO SupportVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8GPIO, KernelLowNo

Description: The Linux kernel configurations CONFIG_PPS_CLIENT_GPIO and CONFIG_PPS_CLIENT_LDISC may be usefull.

ELB-2831New FeatureAdd support for Verdin DSI to LVDS AdapterVerdin iMX8M MiniDSI, LVDSLowNo

Description: Add support for Verdin DSI to LVDS Adapter.

ELB-2771New FeatureMove to Newer Downstream NXP U-BootVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8BootloaderLowNo

Description: Move to later downstream U-Boot from NXP BSP L5.4.24_2.1.0.

ELB-2758New FeatureUserspace Graphics/Multimedia Update to downstream NXP BSP L5.4.24_2.1.0Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8BuildsystemLowNo

Description: Update graphics to the latest version from NXP.

ELB-2757New FeatureDownstream Kernel Update to NXP L5.4.24_2.1.0Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: Update downstream kernel to the latest NXP BSP L5.4.24_2.1.0.

ELB-2755New FeatureCreate Unified Manifest RepositoryVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemNo

Description: Create a new unified manifest repository called toradex-manifest for Embedded Linux BSP and TorizonCore.

ELB-2522FixedVerdin iMX8MM CSI2 CameraVerdin iMX8M MiniCSINo

Description: The OV5640 camera currently only works when requesting a 640x480 resolution. All higher resolutions have the gstreamer pipeline start but then no video data get displayed.

ELB-2005New FeatureI2S Interface SupportVerdin iMX8M MiniDigital AudioLowNo

Description: Add support for the I2S audio interface.

ELB-1998New FeatureMultimedia Playback SupportVerdin iMX8M MiniMultimediaLowNo

Description: Add support for multimedia playback using GStreamer

ELB-1997New FeatureGraphics Acceleration SupportVerdin iMX8M MiniGraphicsLowNo

Description: Support graphics acceleration on Verdin iMX8M Mini

ELB-1991New FeatureSuspend / Resume SupportVerdin iMX8M MiniKernel, Power ManagementLowNo

Description: Add support for suspend/resume

ELB-1990New FeatureDVFS SupportVerdin iMX8M MiniKernelLowNo

Description: Add support for DVFS

ELB-1979New FeatureAnalog Input SupportVerdin iMX8M MiniAnalog InputsLowNo

Description: Add support for ADC

ELB-1372New FeatureUse Compressed Kernel on i.MX 8 Series Based ModulesVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8Bootloader, Buildsystem, KernelLowNo

Description: The kernel for i.MX8 series based SoM is currently provided uncompressed, i.e. as an Image in the BSP. The Toradex Easy Installer now provides a gzip compressed kernel as part of its fit image. U-Boot uncompresses the kernel when loading the fit image Use also a compressed kernel in the BSP and evaluate what options we have to decompress in U-Boot.

ELB-1235New FeatureRework local.conf Sample FileVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: Synchronize our local.conf sample (in meta-toradex-distro) with the one provided by OE as OE has made some changes.

4.0.0
Deferred release. See more at https://www.toradex.com/blog/torizon-yocto-project-long-term-support-alignment
ELB-2839Feature RequestCreate udev Rules to Symlink ADC DevicesVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8LowNo

Description: Create udev rules to symlink ADC devices.

ELB-2787Feature RequestChange udev Rule Symlink Naming to uart Instead of ttyVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8No

Description: Change udev rule symlink naming to uart instead of tty.

ELB-2760Feature RequestName Wi-Fi Interfaces ConsistentlyVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX6ULL, Apalis iMX8No

Description: Name Wi-Fi interfaces consistently.

ELB-2703Feature RequestAdd U-Boot Boot Count SupportVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8No

Description: Add U-Boot boot count support.

ELB-2329Feature RequestWi-Fi Access Point not WorkingVerdin iMX8M MiniWi-FiLowNo

Description: Wi-Fi only works partially in access point mode.

ELB-1432Feature RequestGeneralize fw_setenv Config FileVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BootloaderLowNo

Description: The fw_setenv config file uses a hardcoded device file for where the U-Boot environment can be found. (mostly /dev/mmcblk0boot0. Depending on the kernel version the device number might change. Generalize this so that fw_printenv/fw_setenv finds the U-Boot environment independent on how mmc gets enumerated.

ELB-1429Feature RequestUSB Hub Per-Port Power Control (uhubctl)Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis T30, Apalis iMX8Power Management, USBLowNo

Description: Add usbhubc to all our images and document its use.

Workaround: An OpenEmbedded recipe already exists which allows adding uhubctl to any custom image.
http://layers.openembedded.org/layerindex/recipe/85122/

ELB-1402Feature RequestAdd support for EEPROMVerdin iMX8M MiniFlashLowNo

Description: Add support to use on board EEPROM

3.0.4 (Release date: 2020-04-21)
LTS release. Learn more on https://www.toradex.com/news/embedded-linux-yocto-project-bsp-3-0-4-lts-for-imx-tk1-system-on-modules
ELB-2576New FeatureEnable use-g2d in /etc/xdg/weston/weston.iniVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8GraphicsLowNo

Description: Update graphics to the latest version from NXP

ELB-2351New FeatureUserspace Graphics/Multimedia Update to NXP L4.14.98_2.3.0Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Apalis iMX8GraphicsLowNo

Description: Update graphics to the latest version from NXP

ELB-2349New FeatureKernel Update to NXP L4.14.98_2.3.0Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: Update downstream kernel to the latest NXP BSP L4.14.98_2.3.0.

ELB-2322New FeatureBreakdown current Device treeVerdin iMX8M MiniDevice TreeLowNo

Description: Cleanup and breakdown of current device tree

ELB-2020New FeatureOn-module Bluetooth supportVerdin iMX8M MiniBluetoothLowNo

Description: Onboard Bluetooth is not fully validated and documented

ELB-2019New FeatureOn-module WiFi supportVerdin iMX8M MiniWi-FiLowNo

Description: Onboard WiFi is not fully validated and documented

ELB-1987New FeatureMIPI-CSI SupportVerdin iMX8M MiniCSILowNo

Description: Add support for MIPI-CSI

ELB-1981New FeatureRS485 SupportVerdin iMX8M MiniUARTLowNo

Description: Add support for RS485

ELB-1974New FeatureSDIO / SD Card SupportVerdin iMX8M MiniSDIO/SD/MMCLowNo

Description: Add SDIO/SD Card Support

ELB-1299New FeatureAdd support for Ethernet PHY KSZ9131Verdin iMX8M Mini, Apalis iMX8X, Apalis iMX6, Apalis iMX8EthernetLowNo

Description: KSZ9031 is not IEEE compliant and will be replaced with KSZ9131 that passed compliance testing. Currently, we do not plan to replace existing KSZ9031 PHY on iMX6 modules.

3.0b3 (Release date: 2019-12-31)
This release supports Verdin iMX8M Mini, Apalis TK1, Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7 and Colibri iMX8X. Learn more on https://www.toradex.com/news/3-0b3-embedded-linux-bsps-for-apalis-colibri-verdin-system-on-modules
ELB-2024New FeatureAdd and verify support for Verdin DSI to HDMI Adapter 1.0AVerdin iMX8M MiniDSILowNo

Description: Add support for DSI to HDMI Adapter

ELB-2000New FeatureMIPI-DSI SupportVerdin iMX8M MiniDSILowNo

Description: Add support for MIPI-DSI

ELB-1999New FeatureToradex Easy Installer SupportVerdin iMX8M MiniLowNo

Description: Toradex Easy Installer is supported but not documented

ELB-1984New FeatureI2C SupportVerdin iMX8M MiniI2CLowNo

Description: Add support for I2C in bootloader and kernel.

ELB-1980New FeatureUART SupportVerdin iMX8M MiniUARTLowNo

Description: Add UART Support

ELB-1971New FeatureUSB Host SupportVerdin iMX8M MiniUSBLowNo

Description: Add USB Host support

ELB-1970New FeatureEthernet SupportVerdin iMX8M MiniEthernetLowNo

Description: Add support for Ethernet in bootloader and kernel.

ELB-1401New FeatureAdd support for Verdin Development BoardVerdin iMX8M MiniDevice TreeLowNo

Description: Initial support for Verdin Development Board 1.0A added

Not Planned
ELB-4083Known IssueStop PCIe Endpoint Results in WarningVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Apalis iMX6, Apalis iMX8PCIeLowNo

Description: After an endpoint is started through configfs, if 0 is written to the configfs entry 'start', the controller stops but the epc_group->start value remains 1. A subsequent unlinking of the function from the controller would trigger a spurious WARN_ON_ONCE() in pci_epc_epf_unlink() despite right behavior.

Workaround: https://github.com/torvalds/linux/commit/f58d5f53c89479c12ad719c1960176442add5aaa

ELB-3989Feature RequestSwitch Ethernet Connector LINK/ACT LEDs in SoftwareVerdin iMX8M Plus, Verdin iMX8M MiniEthernetLowNo

Description: The LEDs of the on-module PHYs are swapped in hardware. We will resolve this issue by swapping the LEDs on the affected Verdin Carrier-Boards.

Workaround: You can swap the LED behaviour using the Enhanced LED mode of the PHY. Make sure you also set bit15 in register 23 (0x17) to '1' on the PHY. Please refer to the KSZ9131 datasheet for more information on how to set the LEDs.

ELB-3848Known IssuePWM Instance Number Depend on Device Tree OverlaysVerdin iMX8M Plus, Verdin iMX8M MiniKernelLowNo

Description: PWM_1 and PWM_2 gets its pwmchip instance number changed when turning on or off the HDMI overlay.

Workaround: Use a fixed Device Tree for production images according to https://developer.toradex.com/device-tree-customization. This way the issue will not appear.

ELB-2716Feature Request[U-Boot] Provide vidargs in proper format for mainline 5.4 in BSP 4.0.0Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Colibri T20, Colibri T30, Apalis T30, Apalis iMX8BootloaderLowNo

Description: Provide proper vidargs for mainline 5.4 in BSP 4.0.0

ELB-2025Feature RequestAdd support for HDMI audioVerdin iMX8M MiniDigital Audio, HDMILowNo

Description: Add support for HDMI audio using Verdin DSI to HDMI Adapter

ELB-2015Feature RequestSupport Toardex Resistive Touch ScreensVerdin iMX8M MiniResistive TouchLowNo

Description: DSI to RGB adapter not available yet. Support will be added when the display adapter is available.

ELB-2011Feature RequestPower-off GPIO SupportVerdin iMX8M MiniGPIO, Power ManagementLowNo

Description: Support initiating power-off, support switching carrier board power-off

ELB-2006Feature RequestSPDIF Audio SupportVerdin iMX8M MiniDigital AudioLowNo

Description: Add support for S/PDIF Audio.

Backlog
ELB-4054Feature RequestU-Boot cfgblock create Command Does Not Do Any Plausibility ChecksVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Bootloader, ConfigBlockLowNo

Description: One may easily flash any Toradex product's ConfigBlock into any module as there are currently no plausibility checks done if the configblock written with a USB barcode scanner.

ELB-3988Feature RequestMake LEDs of KSZ9131 PHY Behave the Same As KSZ9031Verdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Apalis iMX6, Apalis iMX8EthernetLowNo

Description: Due to an undocumented Errata of the KSZ9131 PHY, one of the LEDs on the Ethernet connector is falsely lit up, even if the PHY is not connected.

Workaround: Set bit9 to 1 in register 30 (decimal) of the KSZ9131 PHY.

ELB-3755Feature Requestbacklight is on with LVDS display on Verdin iMX8M Mini while bootingVerdin iMX8M Plus, Verdin iMX8M MiniDSI, LVDSLowNo

Description: On Colibri and Apalis, we turn the display backlight OFF on U-Boot before the transition to the Linux kernel, as the patches board: toradex: turn off lcd backlight before OS handover
On Verdin iMX8M Mini + the Verdin DSI to LVDS Adapter, there are no such patches as-of now.

ELB-3546Feature RequestMerge latest Kernel.org 5.4.x LTS Commits (the latest version with RT Patches)Verdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8KernelLowNo

Description: Merge latest kernel.org 5.4 LTS commits: Mainline/upstream branch toradex_5.4.y and downstream NXP branch toradex_5.4-2.3.x-imx both updated to 5.4.93 with optional RT patch 5.4.93-rt51.

ELB-3526Known IssueLatency too big when receiving CAN packets on SPI Can ControllerVerdin iMX8M MiniCAN, SPILowNo

Description: Latency too big when receiving CAN packets on SPI Can Controller

ELB-3522Known IssueSpi CAN Controller is receiving wrong data when frames of different length are sentVerdin iMX8M MiniCANLowNo

Description: Spi CAN Cantroller is receiving wrong data when frames of different length are sent

ELB-3419Known IssueVerdin iMX8MM Suspend/Resume UnreliableVerdin iMX8M MiniPower ManagementLowNo

Description: Suspend/Resume sometimes freezes when going to suspend. This happens about every 5 to 10 times when going to suspend.

Workaround: None

ELB-3310Known IssueKexec and Kdump Not Working on Downstream Kernel 5.4.2.1.xVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8WatchdogLowNo

Description: Kexec and Kdump is working for the kernel branch toradex_4.14-2.3.x-imx and was successfully tested for Colibri iMX7. This feature is not working anymore with the newest Kernel.

ELB-3221Feature RequestBring-up UART Interface for Bluetooth (Alternatively to e.g. SDIO)Verdin iMX8M Plus, Verdin iMX8M Mini, Colibri iMX6ULLBluetooth, SDIO/SD/MMC, UART, Wi-FiLowNo

Description: As concurrent use of SDIO Wi-Fi and Bluetooth is causing issues an alternative would be to use the UART for Bluetooth.

ELB-3220Feature RequestCSI_1_MCLK not FunctionalVerdin iMX8M MiniCSILowNo

Description: The CSI_1_MCLK signal ist currently muxed as a GPIO as there is no driver to use that pin as a clock output .

Workaround: Use CSI-2 hardware which has its own clock generator or provide it from the carrier board.

ELB-3206Feature RequestHandle SLEEP_MOCI# in U-Boot and Thus Make USB FunctionalVerdin iMX8M MiniBootloaderLowNo

Description: Currently, SLEEP_MOCI# is only handled in the Linux kernel. Handle it in U-Boot as well which amongst others makes USB hub on Dahlia working.

ELB-3039Known IssueConcurrent Use of SDIO Wi-Fi and Bluetooth May Crash Firmware/DriverVerdin iMX8M Plus, Verdin iMX8M Mini, Colibri iMX6ULLBluetooth, Wi-FiLowNo

Description: Simultaneous use of Wi-Fi and Bluetooth interfaces can lead to crashes of the firmware and/or the Linux kernel driver of the SDIO Wi-Fi/BT solution.

Workaround: Unload (rmmod) the entire Wi-Fi and Bluetooth stack and reload (insmod) it again. Worst case an entire system reboot may be required. Note: NXP is still working on the concurrent Wi-Fi Bluetooth use case.

ELB-2833Known IssueReboot May Hang for 90 Seconds Without any Further Console OutputVerdin iMX8M MiniPower ManagementLowNo

Description: Reboot may hang for 90 Seconds without any further console output.

Workaround: Be patient!

ELB-2830Feature RequestAdd support for Verdin DSI to HDMI AdapterVerdin iMX8M MiniDSI, HDMILowNo

Description: Add support for Verdin DSI to HDMI Adapter.

ELB-2789Known IssueFirmware files not included in console/graphical BSP 4.0 nightly releaseVerdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX6ULL, Apalis iMX8Wi-FiLowNo

Description: Firmware files, especially for Wi-Fi devices, are missing in `console-tdx-image` and `graphical-tdx-image`.

Workaround: Wait for upcoming nightly builds with a fix.

ELB-2735Known IssueCAN Controller Drops FramesVerdin iMX8M MiniCANLowNo

Description: If the Verdin iMX8MM receives at 1Mbits/s with around 100% bus load CAN frames with a 1 byte payload, around 15..20% of frames are lost.

ELB-2326Feature RequestDuplicated Wi-Fi MAC address on BSP 4.0Verdin iMX8M MiniWi-FiLowNo

Description: WiFi Access Point and WiFi interface have the same Mac address

ELB-2313Feature RequestM4 supportVerdin iMX8M MiniM4LowNo

Description: Add support for booting M4

ELB-2306Feature RequestBluetooth audio supportVerdin iMX8M Plus, Verdin iMX8M Mini, Apalis iMX8X, Colibri iMX8X, Colibri iMX6ULL, Apalis iMX8Bluetooth, Digital AudioLowNo

Description: Add support for Bluetooth audio

ELB-2030Feature RequestAdd support for voltage and current mesaurementVerdin iMX8M MiniLowNo

Description: Add support to measure voltage and current using circuit on Verdin Development Board

ELB-2028Feature RequestAdd QSPI SupportVerdin iMX8M MiniSPILowNo

Description: Add support for QSPI

ELB-2008Feature RequestRTC SupportVerdin iMX8M MiniRTCLowNo

Description: Add support for RTC

ELB-2002Feature RequestToradex PCAP display supportVerdin iMX8M MiniCapacitive TouchLowNo

Description: Support capacitive touch screen for Toradex displays on Verdin iMX8M Mini, through the DSI to LVDS adapter. We will release an upcoming DSI to RGB adapter, but it isn't ready yet, therefore support will follow.

ELB-1992Feature RequestAllow GPIO Configuration in BootloaderVerdin iMX8M MiniBootloader, GPIOLowNo

Description: Add support to configure GPIO in bootloader

ELB-1989Feature RequestWatchdog SupportVerdin iMX8M MiniWatchdogLowNo

Description: Watchdog is supported but not fully validated and documented

ELB-1986Feature RequestPCIe SupportVerdin iMX8M MiniPCIeLowNo

Description: PCIe works but is not validated and documented

ELB-1985Feature RequestSPI SupportVerdin iMX8M MiniSPILowNo

Description: Add SPI support

ELB-1983Feature RequestCAN SupportVerdin iMX8M MiniCANLowNo

Description: CAN works but is not validated and documented

ELB-1982Feature RequestPWM SupportVerdin iMX8M MiniPWMLowNo

Description: Add support for PWM

ELB-1973Feature RequestUSB Host / Client Switch SupportVerdin iMX8M MiniUSBLowNo

Description: Add support for USB OTG

ELB-1972Feature RequestUSB Client SupportVerdin iMX8M MiniUSBLowNo

Description: Add support for USB client

ELB-1327Feature RequestAdd support for Verdin Display Adapter RGBVerdin iMX8M Plus, Verdin iMX8M MiniGraphicsLowNo

Description: Add support for Verdin Display Adapter RGB

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Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

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