Release Notes

[1.2.4] - 2021.05.04

Added

• [71440] HW23: uboot: Added support for system state framework
• [70694] HW23: Added access to the I2C bus of the SCU in Linux
• [70552] HW23: Added and integrated SSF (experimental)
• [70699] HW23: Added support for temperature sensor
• [70698] HW23: Added support for battery backed RTC (PMIC)
• [70696] HW23: Added interrupt forwarding from SCU to Linux
• [70559] HW23: Added kernel hardening for VCU

Changed

• [71016] Experimental SSF: integrated device tree entries “max-shutdown-delay-s” and “default-shutdown-delay-s”.
• [71291] Experimental SSF: shutdown delay now configurable from user space. Node “shutdown-delay” is now used for setting the shutdown delay. New node “extend-shutdown-delay” is used to extend the shutdown delay.
• [71018] Experimental SSF: changed file permissions to: ignition -> ro, shutdown-delay -> wo, remaining-shutdown-delay -> ro

Fixed

• [72577] hw23: kernel: remove problematic config CONFIG_STATIC_USERMODEHELPER
• [63349] obsolete: ostree - python cache files affected gpsd python 2.x files –> python 2 not longer used
• [71013] wwan: toby-l2: Fixed sending of zero length packets on usb-net interface
• [71360] yocto: Fixed unwanted rebuild of kernel when building minimal image
• [70537] Remove the 64 bit option for ext4 images. This fixes an issue where U-Boot can not read files from the ext4 partition.

Known Issues