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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

5.2.0 (Release date: 2021-04-08)
https://developer.toradex.com/software/linux/linux-software/release-details?view=all&version=5.2.0
ELB-3406FixedApalis iMX8 Boot not Reliable/HDMI CrashApalis iMX8HDMILowNo

Description: HDMI driver is sometimes crashing when booted.

Workaround: Do not use CONFIG_DRM_CDNS_HDMI_CEC

ELB-3241New FeatureCreate Missing Display Overlays for Apalis iMX8 DownstreamApalis iMX8Capacitive Touch, DVI, HDMI, LVDSLowNo

Description: Add missing display device tree overlays.

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-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-3237FixedApalis iMX8 Does Not Support Exotic DisplaysApalis iMX8HDMILowNo

Description: The Apalis iMX8 HDMI has problems with some display resolutions. This ticket solves the issues.

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-2965FixedHDMI and LVDS do not Work ConcurrentlyApalis iMX8Graphics, HDMI, LVDSLowNo

Description: If the HDMI firmware gets loaded in U-Boot, LVDS and HDMI won't work concurrently.

Workaround: Load HDMI firmware in linux from /lib/firmware like the BSP does it by default.

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-1706New FeatureHDMI Audio SupportApalis iMX8Digital Audio, HDMILowNo

Description: Add support for HDMI Audio

ELB-1700New FeatureHDMI / DVI DDC SupportApalis iMX8DVI, HDMILowNo

Description: Add support for DDC for HDMI/DVI

ELB-1667New FeatureHDMI SupportApalis iMX8HDMILowNo

Description: Add support for HDMI monitors

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-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-2952Known IssueAs a customer I want reliable HDMI outputApalis iMX8HDMILowNo

Description: On new toradex_5.4-2.1.x-imx release HDMI regularly turns black if resolution is on 4k (3860x2160@60). This is caused by NXP errata ERR050183.

Workaround: None.

ELB-2951Feature Request4k60 Not WorkingApalis iMX8HDMILowNo

Description: On HDMI the resolution 4Kp60 does not work reliable.

Workaround: This is an errata of the i.MX8QM SoC. Please see ERR050183 in the i.MX8QM Errata: https://www.nxp.com/docs/en/errata/IMX8_1N94W.pdf

ELB-1964Feature RequestDisplay Port SupportApalis iMX8X, Apalis iMX8HDMILowNo

Description: Currently, the display port is not supported. Contact our support for more information.

ELB-1911Feature RequestEmbedded Display Port SupportApalis iMX8X, Apalis iMX8HDMILowNo

Description: Currently, the display port is not supported. Contact our support for more information.

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.

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Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

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