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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.

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Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

5.4.0 (Release date: 2021-09-30)
Embedded Linux BSP Q3 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-4-0-quarterly
ELB-4006New FeatureUpdate Downstream Kernel To L5.4.70_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-3431FixedSATA InstabilityApalis iMX8Kernel, SATALowNo

Description: SATA is not working stable.

Workaround: None

ELB-2801New FeatureAdd Device-Tree for Ixora V1.2Apalis iMX8KernelNo

Description: Add device tree for Apalis iMX8 on Ixora V1.2

Workaround: Use V1.1 of the Ixora device tree until the new one is created.

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-4019New FeatureCMA 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.

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-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.

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-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-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.

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-3032FixedIxora GPIO/LED List May be Shifted by OneApalis iMX8GPIO, KernelLowNo

Description: The GPIO list as visible at /sys/kernel/debug/gpios is shifted by one (e.g. it starts with gpio5-01 while it really should start with gpio5-00).

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-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-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-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-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.

4.0.0
Deferred release. See more at https://www.toradex.com/blog/torizon-yocto-project-long-term-support-alignment
ELB-1380Known IssueMake the DSP Driver Autodetect the Existence of the DSPApalis iMX8KernelLowNo

Description: The dsp is an optional silicon feature. Currently, some of the Apalis iMX8 (and maybe Colibri iMX8X) do not have the feature. The device-trees by default enable the DSP in the SoC dtsi. The current driver prints the following message if the DSP is missing, often followed by a kernel oops. | Failed power operation on resource 512 sc_err 3, power_on 1 Change the driver to first detect the existence of a DSP and react accordingly.

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-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-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-1254New FeatureAdd support for Apalis iMX8 1.1AApalis iMX8KernelLowNo

Description: Support the new product version Apalis iMX8 V1.1A with our embedded Linux BSP.

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-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.

ELB-1057New FeatureAdd support for new [00491000] Apalis iMX8QP 2GB V1.0AApalis iMX8KernelLowNo

Description: Support the new product version [00491000] Apalis iMX8QP 2GB V1.0A with our embedded Linux BSP.

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-1689New FeatureDVFS SupportApalis iMX8KernelLowNo

Description: Add support for DVFS

ELB-1056New FeatureAdd support for new [00371001] Apalis iMX8QM 4GB WB V1.0BApalis iMX8KernelLowNo

Description: Support the new product version [00371001] Apalis iMX8QM 4GB WB V1.0B with our embedded Linux BSP.

Not Planned
ELB-3878Known IssueCrash on Resume with WAKE1_MICO#Apalis iMX8KernelLowNo

Description: When trying to resume an apalis-imx8 with WAKE1_MICO# signal it does not wake up and the module freezes. It seems to crash on resume.

ELB-1244Known IssueLinux kernel crashes sometimes while booting on iMX8-based SoMsApalis iMX8KernelLowNo

Description: The current revision of iMX8 has a hardware issue that leads to random crash a Linux kernel on PCIe probing.

ELB-1058Feature RequestAdd support for new [00471001] Apalis iMX8QM 4GB IT V1.0BApalis iMX8KernelLowNo

Description: Support the new product version [00471001] Apalis iMX8QM 4GB IT V1.0B with our embedded Linux BSP.

Backlog
ELB-4112Known IssueApalis iMX8 Ixora V1.2 Device Tree Crashes SometimesApalis iMX8KernelLowNo

Description: Sometimes after multiple reboots an Apalis iMX8 crashes when using the Ixora V1.2 device tree.

Workaround: Use eval-board device tree

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-1059Feature RequestAdd support for new [00481000] Apalis iMX8QP 2GB WB V1.0AApalis iMX8KernelLowNo

Description: Support the new product version [00481000] Apalis iMX8QP 2GB WB V1.0A with our embedded Linux BSP.

Clear Filter
Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

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