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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 into 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 is 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 #StatusSubjectModuleSubsystemWinCE OSSeveritySubmitted for Mainline

6.4.0 (Release date: 2023-10-05)
Embedded Linux BSP Q3 2023 Quarterly Release
ELB-4998FixedCTRL_SLEEP_MOCI# Low In U-Boot And Yavia I2C_1 EEPROM Not WorkingVerdin AM62, Verdin iMX8M Mini, Verdin iMX8M PlusBootloader, I2C, Power ManagementLowNo

Description: U-Boot is not properly driving the CTRL_SLEEP_MOCI# signal, because on that some carrier board peripheral might not be powered while in U-Boot. For this reason the Carrier Board EEPROM on I2C_1 bus is not working properly on the Yavia Carrier Board. This prevents the board to boot on Verdin AM62 + Yavia. On Verdin iMX8MM and iMX8MP the following errors are printed every boot: ``` wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020 i2c_init_transfer: failed for chip 0x57 retry=0 i2c_idle_bus: failed to clear bus, sda=0 scl=0 i2c_init_transfer: give up i2c_regs=0x30a50000 get_tdx_eeprom: cannot find EEPROM by node ```

Workaround: Verdin iMX8MP and iMX8MM boot fine despite this bug. If needed CTRL_SLEEP_MOCI# can be driven from U-Boot command line using the `gpio` command.

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-3363New FeatureFeature Set: Linux: I2CVerdin iMX8M PlusI2CNo

Description: Add support for I2C on Verdin iMX8M Plus V1.0B.