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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

6.0.0 (Release date: 2022-10-01)
ELB-4659Feature RequestUpdate devicetree Overlay BranchVerdin iMX8M Plus, Verdin iMX8M Mini, Colibri iMX8X, Apalis iMX8No

Description: Branch BSP-6 downstream distribution overlay to `toradex_5.15-2.0.x-imx`

5.5.0 (Release date: 2022-01-03)
Embedded Linux BSP Q4 2021 Quarterly Release. Learn more on https://www.toradex.com/news/bsp-layers-reference-images-yocto-project-5-5-0-quarterly
ELB-4192FixedLVDS_0_BKL1_ON and PWM_BKL1 not Handled in LVDS Mezzanine OverlayApalis iMX8LVDSLowNo

Description: Booting with `fdt_overlays=apalis-imx8_mezzanine_lvds_overlay.dtbo display-lt170410_overlay.dtbo` the backlight of the 10" LVDS display is off.

Workaround: # echo 0 > /sys/devices/platform/gpio-fan/hwmon/hwmon0/pwm1
# gpioset gpiochip1 22=1

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-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-3405New FeatureAdd U-Boot Variable to Skip OverlaysAll supported modulesDevice TreeLowNo

Description: Add the possibility to U-Boot so that it is possible to skip the loading of overlays set the environmen variable skip_fdt_overlays = 1

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-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-3245New FeatureCreate Missing Display Overlays for Colibri iMX7 Downstream and UpstreamColibri iMX7Capacitive Touch, Resistive Touch, RGB, VGALowNo

Description: Add missing display device tree overlays.

ELB-3244New FeatureCreate Missing Display Overlays for Colibri iMX6ULL Downstream and UpstreamColibri iMX6ULLCapacitive Touch, Resistive Touch, RGB, VGALowNo

Description: Add missing display device tree overlays.

ELB-3243New FeatureCreate Missing Display Overlays for Colibri iMX6 Downstream and UpstreamColibri iMX6Capacitive Touch, DVI, HDMI, LVDS, Resistive Touch, RGB, VGALowNo

Description: Add missing display device tree overlays.

ELB-3242New FeatureCreate Missing Display Overlays for Apalis iMX8X DownstreamApalis iMX8XCapacitive Touch, DVI, HDMI, LVDS, Resistive Touch, RGBLowNo

Description: Add missing display device tree overlays.

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

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.

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-3240New FeatureCreate Missing Display Device Tree Overlays for Apalis iMX6 Downstream and Upstream BSPApalis iMX6Capacitive Touch, DVI, HDMI, LVDS, Resistive Touch, RGB, VGALowNo

Description: Create all the missing display device tree overlays. This includes
VGA: Eval
HDMI/DVI: Eval + Ixora
Resistive Touch Display 7”: Eval + Ixora
Capacitive Touch Display 7”: Eval + Ixora
Capacitive Touch Display 10.1" LVDS: Eval + Ixora
Capacitive Touch Adapter: Eval

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.

Not Planned
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-3258Known IssueOverlay for Display LT161010 Can't be Applied for Apalis IMX6Apalis iMX6RGBLowNo

Description: The LT161010 overlay can't be applied to imx6q-apalis-ixora-v1.1.dtb.

Clear Filter
Issue #StatusSubjectModuleSubsystemSeveritySubmitted for Mainline

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