[Bug 1962289] Re: Mediatek AIoT i500 support
This bug was fixed in the package flash-kernel - 3.103ubuntu1~20.04.4 --- flash-kernel (3.103ubuntu1~20.04.4) focal; urgency=medium * Backport changes from 3.104ubuntu8 (LP: #1962289). * mkimage_fit: subst KERNEL_VERSION in ITS file with actual kernel version. * Add DB entry, bootscript and ITS templates for Mediatek AIoT i500 board. -- Ethan Hsieh Wed, 13 Apr 2022 12:46:47 +0200 ** Changed in: flash-kernel (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
Tried flash-kernel (3.103ubuntu1~20.04.4) on my Mediatek AIoT i500 board. The system can boot without any problem with new fitmage generated by flash-kernel (3.103ubuntu1~20.04.4) $ apt-cache policy flash-kernel | grep Installed Installed: 3.103ubuntu1~20.04.4 ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
Hello ethan.hsieh, or anyone else affected, Accepted flash-kernel into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/flash- kernel/3.103ubuntu1~20.04.4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: flash-kernel (Ubuntu Focal) Status: New => Fix Committed ** Tags added: verification-needed verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Changed in: flash-kernel (Ubuntu Focal) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
Upload is pending review in focal Unapproved queue: https://launchpad.net/ubuntu/focal/+queue?queue_state=1_text= -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Changed in: flash-kernel (Ubuntu Focal) Assignee: (unassigned) => Loïc Minier (lool) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Description changed: [Impact] Add Mediatek AIoT i500 support [Test Plan] Install the test flash-kernel package with the fix, a file in path Boot-FIT-Path will be created, and the system should be able to boot. Test cases: 1. jammy + Xilinx Kria board: Pass 2. focal + Mediatek AIoT i500 board: Pass [Where problems could occur] The fix contains 1 Add DB entry for Mediatek AIoT i500 board Just add a new board to db. There will not be any regression. 2 Add "kernel_ver" value for the ITS file which includes dts coming from linux package. Only Xilinx and Mediatek AIoT board will call mkimage_fit. And, Medaitek AIoT board's dtbs come from linux packages. There will not be any regression. + [Test Case] + Only Mediatek AIoT and Xilinx boards need fitimage. + Install flash-kernel on Mediatek AIoT and Xilinx boards. + Run "sudo flash-kernel" to generate image.fit. + + [Regression Potential] + Only Mediatek AIoT boards' ITS file includes the information about kernel version. So, there will be no regression on Xilinx boards. + [Other Info] See LP: #1946212 ** Description changed: [Impact] Add Mediatek AIoT i500 support - - [Test Plan] - Install the test flash-kernel package with the fix, a file in path Boot-FIT-Path will be created, and the system should be able to boot. - Test cases: - 1. jammy + Xilinx Kria board: Pass - 2. focal + Mediatek AIoT i500 board: Pass [Where problems could occur] The fix contains 1 Add DB entry for Mediatek AIoT i500 board Just add a new board to db. There will not be any regression. 2 Add "kernel_ver" value for the ITS file which includes dts coming from linux package. Only Xilinx and Mediatek AIoT board will call mkimage_fit. And, Medaitek AIoT board's dtbs come from linux packages. There will not be any regression. [Test Case] Only Mediatek AIoT and Xilinx boards need fitimage. Install flash-kernel on Mediatek AIoT and Xilinx boards. - Run "sudo flash-kernel" to generate image.fit. + Run "sudo flash-kernel" to generate image.fit. The system should be able to boot successfully after reboot. + 1. jammy + Xilinx Kria board: Pass + 2. focal + Mediatek AIoT i500 board: Pass [Regression Potential] Only Mediatek AIoT boards' ITS file includes the information about kernel version. So, there will be no regression on Xilinx boards. [Other Info] See LP: #1946212 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Also affects: flash-kernel (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
flash-kernel (3.104ubuntu8) jammy; urgency=medium * mkimage_fit: subst KERNEL_VERSION in ITS file with actual kernel version. * Add DB entry, bootscript and ITS templates for Mediatek AIoT i500 board. Date: Sun, 03 Apr 2022 19:33:03 +0200 Changed-By: Ethan Hsieh Maintainer: Ubuntu Developers Signed-By: Loïc Minier https://launchpad.net/ubuntu/+source/flash-kernel/3.104ubuntu8 == OK: flash-kernel_3.104ubuntu8.tar.xz OK: flash-kernel_3.104ubuntu8.dsc -> Component: main Section: utils ** Changed in: flash-kernel (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
I've re-reviewed this, updated README to match the new behavior and tweaked changelog slightly, and I've uploaded this to jammy - failing to add the LP: #1962289 in changelog; it's currently in the UNAPPROVED queue https://launchpad.net/ubuntu/jammy/+queue?queue_state=1_text= I agree this should go with Debian along with a bazillion changes we have in Ubuntu, but such "API" like changes would indeed ideally be prioritized in our upstreaming efforts. ** Changed in: flash-kernel (Ubuntu) Assignee: (unassigned) => Loïc Minier (lool) ** Changed in: flash-kernel (Ubuntu) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
@Heinrich My patch for MTK i500 board is based on a patch[1] for fitimage support. [1] wasn't upstreamed to [2]. So, I didn't send the MP to [2]. --- [1] https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1931987 [2] https://salsa.debian.org/installer-team/flash-kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
It would be preferable if the changes would be merged in Debian first. Is there a matching Debian bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
@Ethan: sounds good; perhaps one way to think about it could be: 1) the kernel knows which dtbs and dtbos are supported with a particular kernel build 2) flash-kernel has a clear and stable interface to pull the right bits into a FIT image but does not need to keep track of the list in flash-kernel itself One way to go would be to agree that all *.dtbo in a particular subdirectory of the kernel deb should be included, or even better, having a list of dtbos for a particular board; flash-kernel could keep the FIT image template, but would iterate over the dtbos listed in the kernel-provided file to generate the FIT image. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
@Loïc I'm working on an image which will support multiple Medaitek AIoT boards. The dtbo files are for some external components like cameras and panels. Mediatek would like to have these dtbo files in the fitimage. These components are optional. When end-users have it, they can enable it by modifying an u-boot variable. Pi, zynqmp, and other boards' uboot boot scripts are in flash-kernel. So, I thought it's the right place for the u-boot boot script. I suggested the HWE team to add the ITS file into linux package. They will have an internal discussion for it. If ITS/DTB/DTBO are in the linux packages, there won't be a dependency issue. I'll get back to you when I get the feedback from the HWE team. Thanks~ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
Hi there, Thanks for the nice debdiffs; reading through these, I see the following changes: 1) a new boot script – fine, albeit flash-kernel seems to collect more and more of them and it would be good to avoid having too many 2) support for using the kernel ABI version in substs – why not, albeit it's a bit surprising this wasn't needed so far, and it looks like this might be breaking an abstraction 3) a new its file as a template for the FIT image; this one seems really wrong to me because it has this long list of dtbos which will likely evolve across kernel versions IMO the job of flash-kernel is to keep track of the method with which we install kernels/initramfses/other boot assets, but once a method is implemented, it can be used for a long time. Here, the list of dtbos is very long and seems very platform specific, so it's likely to evolve with kernel versions, so it will likely result in having to update flash-kernel for a new kernel, or having to manage versioned dependencies like "at least this version of flash-kernel to get the its that installs this list of dtbos". I'm not sure what the proper solution is, it could be that the its file should be provided by the kernel rather than flash-kernel, like dtbs, or perhaps we need to scan for dtbo files. What would be really useful would be to explain how these dtbos are being used, what's the scenario in which they are used in the FIT image? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Changed in: flash-kernel (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
The attachment "jammy.debdiff" seems to be a debdiff. The ubuntu- sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Patch added: "focal.debdiff" https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+attachment/5563658/+files/focal.debdiff ** Tags added: oem-priority originate-from-1946212 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1962289] Re: Mediatek AIoT i500 support
** Patch added: "jammy.debdiff" https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+attachment/5563657/+files/jammy.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962289 Title: Mediatek AIoT i500 support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1962289/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
