Public bug reported: [ Impact ]
* With the current version of flash-kernel, users wont be able to boot into xilinx devices using optimised noble kernel because of the renaming of device-trees in kernel and cma configuration changes. * We need to fix this issue to keep support for xilinx devices in noble as well. This must not be back-ported into jammy since the kernel in jammy keeps the old names for device-trees and cma configuration in there didn't change * Patch will fix the issue by updating bootscript and `its` file to point correct device-tree files. [ Test Plan ] * Flash the new image generated with new flash-kernel that has this fix * Try booting with new image * You should be able to reach the login prompt and be able to login using default username and password * This must work for all Kria devices listed below: - KV260 - KR260 - KD240 [ Where problems could occur ] * This change could only impact Xilinx Kria devices since it will only touch the files used by Xilinx Kria platforms including the ones listed above in test plan * Since this is an enablement patch for Ubuntu Noble image on Xilinx Kria platforms, there shouldnt be an impact to devices in the field. * If the patch is broken then the devices listed above will still continue to not work. [ Other Info ] * This is based on changes in new optimised kernel: https://code.launchpad.net/~canonical-kernel/ubuntu/+source/linux-xilinx/+git/noble ** Affects: flash-kernel (Ubuntu) Importance: Undecided Assignee: Talha Can Havadar (tchavadar) Status: In Progress ** Changed in: flash-kernel (Ubuntu) Assignee: (unassigned) => Talha Can Havadar (tchavadar) ** Changed in: flash-kernel (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2069802 Title: [SRU] flash-kernel to support xilinx platforms with noble kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/2069802/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
