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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

5.3.0 (Release date: 2021-07-01)
ELB-3987Feature RequestUpdate OE to make use of SECO 3.8.1 and SCFW 1.7.3Apalis iMX8X, Colibri iMX8X, Apalis iMX8LowNo

Description: Update OE to use SECO v3.8.1 and SCFW v1.7.3 as released by NXP BSP L5.4.70_2.3.3 patch release.

ELB-3986Feature RequestUpdate to SCFW Porting Kit 1.7.3Apalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: Integrate new SCFW v1.7.3 that was released with NXP BSP L5.4.70_2.3.3 patch release.

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

ELB-3939Known IssueParallel RGB on VGA Pixelclock Polarity Setting WrongColibri iMX8XRGBLowNo

Description: On the Parallel RGB output the pixelclock polarity setting is wrong for the VGA resolution.

Workaround: Manually Compile, Deploy and use latest Device Tree Overlays.

ELB-3852Known IssueThe system doesn't power down if the critical temperature reaches but the /sbin/poweroff tool fails for any reasonApalis iMX8X, Colibri iMX8XPower Management, Temperature Sensor, WatchdogLowNo

Description: If the critical temperature reaches in case the system tool `/sbin/poweroff` is unavailable or not working, the kernel never powers down the system.

5.2.0 (Release date: 2021-04-08)
https://developer.toradex.com/software/linux/linux-software/release-details?view=all&version=5.2.0
ELB-3756FixedUse VGA as default on Colibri modulesColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Colibri iMX6VGALowNo

Description: Change the default back to Vesa VGA timings for Colibri modules

ELB-3530FixedNo Output on Parallel RGB Port, 7 Inch Capacitive/Resistive Touch PanelColibri iMX8XCapacitive Touch, Device Tree, Graphics, LVDS, Multimedia, VGACriticalNo

Description: There is no output on the parallel RGB port which affects the operation of 7 inch capacitive and resistive touch panels.

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-3482New FeatureCheck and Fix configblock interactive modeColibri iMX8XBootloaderLowNo

Description: Creating a configblock with 'cfgblock create' in interactive mode the module Colibri iMX8DX 1GB WB cannot be set.

Workaround: Use cfgblock create with barcode information e.g. 'cfgblock create 0051100012345678'

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-3401New Featurespidev Disabled by Default, Overlay to Enable itColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Colibri iMX6SPILowNo

Description: Add device tree overlay to disable mcp251x spi-to-can transceiver and enable spidev.

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-3324New FeatureRebase SCFW on NXP L5.4.70-2.3.0 ReleaseApalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

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

ELB-3246New FeatureCreate Missing Display Overlays for Colibri iMX8X DownstreamColibri iMX8XCapacitive Touch, DSI, DVI, HDMI, Resistive Touch, RGB, VGALowNo

Description: Add missing display device tree overlays.

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-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-3234New FeatureMake DSI-HDMI Adapter V1.1A Work With the new Kernel toradex_5.4-2.1.x-imxColibri iMX8XDVI, HDMI, I2CLowNo

Description: Add support for V1.1A of the DSI-to-HDMI Adapter on new toradex_5.4-2.1.x-imx kernel.

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-3184New FeatureSupport Iris 2.0 SD Card (Without External Pull-Ups)Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Colibri iMX6, Colibri VF50, Colibri VF61, Colibri T20, Colibri T30SDIO/SD/MMCCriticalNo

Description: Support Iris 2.0 SD card (without external pull-ups).

ELB-3181FixedLPSPI Occasionally Receives Wrong DataApalis iMX8X, Colibri iMX8X, Apalis iMX8SPILowNo

Description: LPSPI occasionally receives wrong data.

Workaround: NXP’s L5.4.47-2.2.0 release seems to have this fixed on their i.MX 8QuadXPlus Multisensory Enablement Kit (MEK).

ELB-3156FixedColibri iMX8X Non-Wi-Fi Modules Not BootingColibri iMX8XWi-FiLowNo

Description: Kernel stuck at enumerating PCIe on Colibri iMX8X non-Wi-Fi modules.

Workaround: In U-Boot enter 'setenv tdxargs initcall_blacklist=imx6_pcie_init && saveenv'.

ELB-3154FixedUSB Not Working Properly on i.MX 8X SoMsColibri iMX8XUSBLowNo

Description: USB not working properly with multiple errors looking like
[ 12.054106] usb 1-1.1: new high-speed USB device number 7 using cdns-usb3
[ 12.199669] usb 1-1.1: unable to read config index 0 descriptor/all
[ 12.206008] usb 1-1.1: can't read configurations, error -71
[ 12.298077] usb 1-1.1: new high-speed USB device number 8 using cdns-usb3
[ 12.455115] usb 1-1.1: unable to read config index 0 descriptor/all
[ 12.461442] usb 1-1.1: can't read configurations, error -71

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-3037New FeatureInvestigate i.MX 8X Thermal Shutdown and CPUFreqApalis iMX8X, Colibri iMX8X, Apalis iMX8Power Management, Temperature SensorLowNo

Description: Make sure overheating protection works.

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-3026New FeatureMake Thermal Sensors Work WellColibri iMX8XTemperature SensorLowNo

Description: Add back the support for thermal sensors on new 5.4.x-2.1.0 kernel.

ELB-3024FixedMCP2515 CAN Controller Doesn't Work Properly on toradex_5.4-2.1.x-imxColibri iMX8X, Colibri iMX7CANLowNo

Description: Add support for MCP2515 SPI-to-CAN controller.

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-1845New FeatureSuspend / Resume SupportColibri iMX8XKernel, Power ManagementLowNo

Description: Add support for suspend/resume.

Workaround: To avoid crash on suspend, add the boot kernel parameter "clk_ignore_unused".

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-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-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-2798New FeatureUpdate to SCFW Porting Kit 1.5.0 (Release imx_scfw_2020q2)Apalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: Update to SCFW Porting Kit 1.5.0 (Release imx_scfw_2020q2).

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-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-2606Feature RequestAdd Support for Apalis iMX8X V1.1B and Colibri iMX8X V1.0C with i.MX8QXP C0 and PF8X00 C1Apalis iMX8X, Colibri iMX8XBuildsystemLowNo

Description: We now default to i.MX 8X C0 SoC silicon as used on Apalis iMX8X V1.1B and Colibri iMX8X V1.0C and later. However, we also introduced new machines for backwards compatibility reason being called apalis-imx8x-v11a and colibri-imx8x-v10b. Colibri iMX8X V1.0C and later modules also have different RAM chips assembled requiring a different RAMID to be fused. Unfortunately, Colibri iMX8X V1.0B modules produced before 2020/02/04 may not have a proper RAMID fused and therefore won't work with later BSPs starting with BSP 4.0 from June 2020.

Workaround: Please contact Toradex support should you happen to have an early Colibri iMX8X V1.0B module with incorrect/missing RAMID fusing which does not run with BSP 4.0 from June 2020 or later.

ELB-2526Feature RequestAdd SODIMM Names to the Module Level Device Tree for Colibri iMX8XColibri iMX8XNo

Description: Add SODIMM names to the module-level device tree.

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-1278Known IssueSPI CS When Using DMAApalis iMX8X, Colibri iMX8X, Apalis iMX8SPILowNo

Description: It’s a limitation that one cannot use native SPI CS & DMA and have a continuous CS for the whole transfer. The CS is deasserted after each word sent.

Workaround: Either use the driver in PIO mode or use GPIO CS if using DMA. To use the driver in PIO mode, in the device-tree override the dma-names property, i.e. with 'dma-names = "no","no";'

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-1872New FeatureOn-module WiFi supportColibri iMX8XWi-FiLowNo

Description: Support on-module WiFi is added.

ELB-1868New FeatureSupport Toardex Resistive Touch ScreensColibri iMX8XResistive TouchLowNo

Description: Add support for resistive touch screens available in the Toradex webshop

ELB-1864New FeaturePower-off GPIO SupportColibri iMX8XGPIO, Power ManagementLowNo

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

ELB-1855New FeatureToradex PCAP display supportColibri iMX8XCapacitive TouchLowNo

Description: Add support for Toradex displays with capacitive touch screen

ELB-1844New FeatureDVFS SupportColibri iMX8XKernelLowNo

Description: Add support for DVFS

ELB-1837New FeatureCAN SupportColibri iMX8XCANLowNo

Description: Add support for CAN

ELB-1823New FeatureLVDS SupportColibri iMX8XLVDSLowNo

Description: Add support for LVDS displays

ELB-1338FixedDocument i.MX8 Series Based SoM Bootloader and Kernel BuildColibri iMX8X, Apalis iMX8BootloaderLowNo

Description: Amend the following page with instructions on how to build for Apalis iMX8 and Colibri iMX8X, including the toolchain to use: https://developer.toradex.com/knowledge-base/build-u-boot-and-linux-kernel-from-source-code

ELB-1286New FeatureParallel RGB Weston DRM Backend IssueColibri iMX8XRGBLowNo

Description: With parallel RGB Weston currently only works with the fbdev backend rather than the regular DRM one.

Workaround: Add the following to OPTARGS in your /etc/default/weston configuration file:
-B fbdev-backend.so --use-pixman

ELB-1210New FeatureDrop Qt4 and Image Recipes Based on Qt4Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Colibri VF50, Colibri VF61, Apalis TK1, Colibri T20, Colibri T30, Apalis T30, Apalis iMX8BuildsystemLowNo

Description: Qt 4 was first released in 2005 and has been unsupported since 2015. For our 3.0 (thud based) release we remove meta-qt4 from the installed layers and remove related image recipes.

Workaround: Forward port applications to use Qt 5.

3.0b2 (Release date: 2019-08-30)
This release supports Apalis TK1, Apalis iMX6, Apalis iMX8, Colibri iMX6, Colibri iMX6ULL, Colibri iMX7 and Colibri iMX8X in addition to Apalis iMX8QM V1.0B. See more at https://www.toradex.com/news/3-0b2-embedded-linux-bsps-for-apalis-colibri-system-on-modules
ELB-1873New FeatureOn-module Bluetooth supportColibri iMX8XBluetoothLowNo

Description: Support on-module Bluetooth

ELB-1861New FeatureRTC SupportColibri iMX8XRTCLowNo

Description: Support on-module RTC including wake-up.

ELB-1854New FeatureHDMI / DVI DDC SupportColibri iMX8XDVI, HDMILowNo

Description: Support for DDC for HDMI/DVI is added through the DSI to HDMI Adapter.

ELB-1853New FeatureMIPI-DSI SupportColibri iMX8XDSILowNo

Description: Support for MIPI-DSI is added.

ELB-1850New FeatureGraphics Acceleration SupportColibri iMX8XGraphicsLowNo

Description: Support for 2D/3D graphics acceleration is added.

ELB-1843New FeatureWatchdog SupportColibri iMX8XWatchdogLowNo

Description: Support for watchdog is added.

42565New FeatureMIPI-CSI SupportColibri iMX8XCSILowNo

Description: Add support for MIPI-CSI

ELB-1839New FeatureSPI SupportColibri iMX8XSPILowNo

Description: Support for SPI is added

ELB-1838New FeatureI2C SupportColibri iMX8XI2CLowNo

Description: Support for I2C is added.

ELB-1836New FeaturePWM SupportColibri iMX8XPWMLowNo

Description: Support for PWM is added.

ELB-1834New FeatureUART SupportColibri iMX8XUARTLowNo

Description: Support for UART is added.

ELB-1833New FeatureAnalog Input (ADC) SupportColibri iMX8XAnalog InputsLowNo

Description: Support for Analog Inputs is added.

ELB-1831New FeatureAnalog Audio Mic in SupportColibri iMX8XAnalog AudioLowNo

Description: Support for Analog Audio Mic-In is added.

ELB-1830New FeatureAnalog Audio Headphone SupportColibri iMX8XAnalog AudioLowNo

Description: Support for Analog Audio Headphone is added.

ELB-1829New FeatureAnalog Audio Line In SupportColibri iMX8XAnalog AudioLowNo

Description: Support for Analog Audio Line-In is added.

ELB-1828New FeatureSDIO / SD Card SupportColibri iMX8XSDIO/SD/MMCLowNo

Description: Add support for SDIO / SD Card

ELB-1827New FeatureUSB Host / Client Switch SupportColibri iMX8XUSBLowNo

Description: Support to switch shared USB ports automatically from host to client mode and vice versa is added.

ELB-1826New FeatureUSB Client SupportColibri iMX8XUSBLowNo

Description: Support for USB Client is added.

ELB-1825New FeatureUSB Host SupportColibri iMX8XUSBLowNo

Description: Support for USB Host is added.

ELB-1824New FeatureEthernet SupportColibri iMX8XEthernetLowNo

Description: Ethernet works well on Colibri iMX8QXP SoM v1.0b + Colibri Evaluation Board v3.2b with Toradex Linux BSP >= 3.0b2.52

ELB-1821New FeatureDVI SupportColibri iMX8XDVILowNo

Description: Add support for DVI monitors

ELB-1820New FeatureParallel RGB Display SupportColibri iMX8XRGBLowNo

Description: Support parallel RGB displays

ELB-1313New FeatureDocument Building SCU FirmwareApalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: We documented building the SCU firmware here
https://developer.toradex.com/knowledge-base/build-custom-imx-88x-system-controller-firmware-scfw
Toradex does not recommend customers rebuilding their own SCU firmware.

ELB-1308FixedSGTL5000 doesn't resume properlyColibri iMX8XAnalog Audio, Digital AudioLowNo

Description: Audio codec sgtl5000 doesn't successfully resume after suspending the system.

ELB-1291FixedBoot FAT File System CorruptionColibri iMX8XBootloaderLowNo

Description: While V1.0B modules with their bring-up BSP are fused and do boot from the primary eMMC hardware boot area partition their U-Boot environment still gets stored to the regular eMMC hardware user area partition which may corrupt the primary boot FAT partition.

Workaround: Do NOT save your U-Boot environment or your primary boot FAT partition will get corrupted.

ELB-1268FixedRework Profile HandlingApalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BuildsystemLowNo

Description: meta-toradex-demos currently provides /etc/profile. Rework that to take /etc/profile from OE core and put our extension as scripts into /etc/profile.d.

ELB-1264FixedMove to Newer Mainline U-BootColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8BootloaderLowNo

Description: Move to a newer mainline U-Boot for future-prove support.

ELB-1194FixedSTMPE811 ADC: Timeouts And Reads From False ChannelsColibri iMX8X, Apalis iMX6, Colibri iMX6, Apalis iMX8Analog Inputs, Capacitive TouchLowNo

Description: Timeouts and reads from false channels may be observed when using STMPE811 ADC.

ELB-1146New FeatureUpdate The i.MX Kernel to FSL Community Kernel Based on NXP Release imx_4.14.98_2.0.0_gaColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: NXP released BSP L4.14.98_2.0.0_ga. Update the kernel to that release.

3.0b1 (Release date: 2019-06-12)
This is the initial release for Apalis iMX8QM V1.0B only. See more at https://www.toradex.com/news/3-0b1-embedded-linux-bsps-for-apalis-imx8-system-on-modules
ELB-1115New FeatureDrop LXDE For Next BSP VersionColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8Buildsystem, GraphicsLowNo

Description: Dropped support for the Lightweight X11 Desktop Environment (LXDE) in favour of single application use-case.

Workaround: Use the latest stable BSP 2.8.

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-2388New FeatureProvide 5.4 based Backports for the i.MX 4.14-2.3.x KernelColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8KernelLowNo

Description: Provide 5.4 based Backports for the i.MX 4.14-2.3.x Kernel to improve WiFi driver stability

Workaround: Compile a new 5.4 kernel

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-2350New FeatureUpdate to SCFW Porting Kit 1.3.0 (Release imx_4.14.98_ga2)Apalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: Update to SCFW Porting Kit 1.3.0 (Release imx_4.14.98_ga2).

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-1339New FeatureDocument i.MX8X Series Based SoM Display ConfigurationColibri iMX8X, Apalis iMX8HDMI, RGBLowNo

Description: Amend i.MX8 content to https://developer.toradex.com/knowledge-base/display-output-resolution-and-timings-linux

Not Planned
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-2645Known IssueSoftware Reset does not do a full System ResetApalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: A major feature of NXP's BSP L4.14.98_2.3.1_patch was to add support for partition reset. This will reset only a part of the SoC. It does not rerun the ROM so code will not be reloaded. This is the most common way i.MX 8/8X customers do reset as they don’t want the M4 to reset if the AP needs to reset. So software reset will not reboot the whole system anymore, only the AP partition. You can revert this by following below workaround.

Workaround: A complete system reset is still supported. However, the default ATF does a partition reset, not a board reset. It will have to be modified to do a board reset. It will need to call sc_pm_reset() rather than sc_pm_reboot() or sc_pm_reboot_partition(). So from the customer's perspective, this was a change in ATF that they will have to revert. They should be porting ATF for their use case anyway.

ELB-1425Feature RequestADV7280: Adjust Driver so it Works With Parallel Camera InterfaceApalis iMX8X, Colibri iMX8XCSILowNo

Description: Adjust ADV7280 driver so it works with parallel camera interface as found on Apalis/Colibri iMX8X as well.

Workaround: Use MIPI-CSI instead of parallel CSI

ELB-1397Known IssueRS485 RTS line gets pulled low on ioctlApalis iMX8X, Colibri iMX8X, Apalis iMX8UARTLowNo

Description: When using RS485 feature, the RTS line gets pulled low about 100us when acessing ioctl(). That means also that RTS gets pulled low for 100us when opening the respective tty.

Workaround: During initialization of RS485 the PADs could be muxed to GPIO and afterwards be muxed back in order to prevent interference with other bus participants.

ELB-1392Known IssueiMX8: Suspend / ResumeApalis iMX8X, Colibri iMX8X, Apalis iMX8Power ManagementLowNo

Description: Suspend with an attached mini PCIe device is not possible. Wakeup from external GPIO sometimes causes a kernel panic and never works for a second wakeup.

Workaround: Do not use GPIO as a wakeup source and do not use PCIe.

ELB-1261Feature RequestFramebuffer Video SupportApalis iMX8X, Colibri iMX8X, Apalis iMX8Bootloader, Graphics, HDMI, LVDS, RGB, VGALowNo

Description: Mainline U-Boot for the i.MX 8/8X currently lacks framebuffer video support.

ELB-1228Known IssueSTMPE811 ADC: Rare Timeouts And Reads From False ChannelsColibri iMX8X, Apalis iMX6, Colibri iMX6, Apalis iMX8Analog Inputs, Capacitive TouchLowNo

Description: Even with our improved driver timeouts and reads from false channels may be rarely observed when using STMPE811 ADC.

ELB-1163Known IssueCAN Transceiver Regulator Power-down in flexcan.c During SuspendApalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis iMX8CAN, Power ManagementLowNo

Description: While the CAN transceiver regulator is properly powered-down on non-use such functionality during suspend is currently missing in flexcan.c.

Workaround: A custom power-down GPIO may be implemented.

ELB-1120Feature RequestAdd Modules Parameter to MWiFiex Driver For Single Antenna OperationApalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Colibri VF50, Colibri VF61, Apalis TK1, Colibri T20, Colibri T30, Apalis T30, Apalis iMX8Wi-FiLowNo

Description: For single antenna set single_rf=0x01

ELB-1019Feature RequestProvide Hooks to Easily Deploy M4 BinariesColibri iMX8X, Colibri iMX7, Colibri VF61, Apalis iMX8BuildsystemLowNo

Description: On modules with a SoC having an additional M4 core one might want to deploy firmware through our regular image build process. Add a hook to simplify that deploy process. Do this for our legacy update procedure and for the Toradex Easy Installer.

ELB-692Known IssueUSB Memory Sticks Not Working Reliably in U-BootColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Colibri VF50, Colibri VF61, Apalis TK1, Colibri T20, Colibri T30, Apalis T30, Apalis iMX8Bootloader, USBLowNo

Description: Unfortunately U-Boot's USB functionality may be rather limited.

Workaround: Usually using a different brand/model USB stick may prove working just fine. Alternatively USB SD card readers seem to work rather better.

Backlog
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-3529Known IssueColibri iMX8X Non-Wi-Fi Modules Not BootingColibri iMX8XWi-FiLowNo

Description: Kernel stuck at enumerating PCIe on Colibri iMX8X non-Wi-Fi modules.

Workaround: In U-Boot enter 'setenv tdxargs initcall_blacklist=imx6_pcie_init && saveenv'.

ELB-3517Known IssueReponse time of UART too longApalis iMX8X, Colibri iMX8X, Apalis iMX8UARTCriticalNo

Description: Reponse time of UART too long.

ELB-3500Feature RequestUpdate RAM Timings According to Official Released NXP RPA SpreadsheetsApalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: We updated our RAM timings according to the latest officially released NXP RPA spreadsheets.

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-3274Feature RequestDisable Wi-Fi Module in SuspendColibri iMX8XWi-FiLowNo

Description: Make sure to disable wifi module in suspend to save power.

ELB-3158Feature RequestProperly Pass MAC Address From U-Boot to Linux KernelVerdin iMX8M Plus, Apalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX8EthernetLowNo

Description: Passing Mac address from U-Boot to Linux kernel not working Properly for second PHY

Workaround: Add the aliases of both Ethernet Interfaces to the devicetree files as "ethernet0 = &fec1; ethernet1 = &fec2;"

ELB-2895Feature RequestUpdate to SCFW Porting Kit 1.5.1Apalis iMX8X, Colibri iMX8X, Apalis iMX8SCFWLowNo

Description: Update to SCFW Porting Kit 1.5.1 (imx_scfw_2020q2_p1)

ELB-2803Feature RequestUse GPIOs for UART_A RTS/CTS FunctionalityColibri iMX8XUARTLowNo

Description: UART_A does not have hardware RTS/CTS functionality available.

Workaround: While only UART_B has hardware RTS/CTS functionality one could try to make use of regular GPIOs instead: http://git.toradex.com/cgit/linux-toradex.git/tree/Documentation/devicetree/bindings/serial/serial.txt?h=toradex_4.14-2.3.x-imx#n8

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-2676Known IssueOpenGL Stuttering (e.g. using glmark2)Colibri iMX8XRGBLowNo

Description: Blitting/stuttering animated pictures in glmark2 are being observed on LCDIF, also known as the parallel RGB output with Colibri iMX8DX. It works just fine either using the DSI-to-HDMI adapter or a Colibri iMX8QXP.

ELB-2669Feature RequestUSB CDNS3 support for iMX8QM/QXPApalis iMX8X, Colibri iMX8X, Apalis iMX8Bootloader, USBLowNo

Description: [Mainline][U-Boot] USB CDNS3 support for iMX8

ELB-2600Feature Request[U-Boot][mainline] Sync U-Boot DTS with the Linux mainlineApalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Colibri VF50, Colibri VF61, Apalis TK1, Colibri T20, Colibri T30, Apalis T30, Apalis iMX8Bootloader, Device TreeLowNo

Description: Sync U-Boot DTS with the Linux mainline

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-1878Feature RequestSupport new SD card power switch feature on Iris V2.0AColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Colibri iMX6, Colibri VF50, Colibri VF61, Colibri T20SDIO/SD/MMCLowNo

Description: The new Iris V2.0A carrier board allows to switch the power of the SD card interface. Add support for this to the BSP.

ELB-1851Feature RequestMultimedia Playback SupportColibri iMX8XMultimediaLowNo

Description: Add support for multimedia playback with GStreamer

ELB-1835Feature RequestRS485 SupportColibri iMX8XUARTLowNo

Description: Add support for RS485

ELB-1832Feature RequestResistive Touch 4-wire SupportColibri iMX8XResistive TouchLowNo

Description: Add support for Resistive Touch 4-wire

ELB-1822Feature RequestHDMI SupportColibri iMX8XDSI, HDMILowNo

Description: Add support for HDMI monitors through the DSI to HDMI Adapter.

ELB-1419Known IssueParallel RGB Video Playback IssueColibri iMX8XRGB, VGA, Video CodecsLowNo

Description: Parallel RGB which is also what drives the RAM DAC towards the DSI-A or VGA ports on the Colibri Evaluation Board or Iris is using mxsfb-drm which currently fails g2d with the following error:
dpuv1/dpu_lib.c:197 open file error.
g2d_open: Init Dpu Handle fail !
It's currently unknown how one could play hardware accellerated videos without using g2d.

Workaround: Using LVDS or MIPI DSI as available via FFC connector on the back side of the module (e.g. also with the Colibri iMX8X DSI to HDMI Adapter) is using imx-drm which works fine.

ELB-1394Feature RequestActivate Pull-up for SD Card Interface in U-BootApalis iMX8X, Colibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Colibri iMX6, Apalis iMX8SDIO/SD/MMCLowNo

Description: SD card is not detected in U-Boot if the Pull-up resistor is removed from the carrier Board

ELB-3754Feature RequestMainline Support for DSI to HDMI Adapter V1.1A, aka. Lontium LT8912Apalis iMX8X, Colibri iMX8XHDMILowNo

Description: There is currently a driver in the downstream kernel. Once i.MX 8X gets properly mainlined, we can mainline the Colibri iMX8X DSI to HDMI Adapter.

ELB-1306Known IssueSuspend does not work with PCIeApalis iMX8X, Colibri iMX8X, Apalis iMX8PCIeLowNo

Description: Suspend does not work with PCIe enabled

Workaround: Use "clk_ignore_unused" boot kernel option

ELB-1288Feature RequestValidate proper UHS support tags are setColibri iMX8X, Colibri iMX7, Colibri iMX6ULL, Apalis iMX6, Colibri iMX6, Apalis TK1, Apalis iMX8SDIO/SD/MMCLowNo

Description: UHS-I modes must be set in the device tree, to make the feature work consistently.

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Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

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