[Bug 1965260] Re: FFE: Detect RAM size automatically
This still needs to be SRUed to Jammy. ** Changed in: nezha-boot0 (Ubuntu) Status: Fix Released => Confirmed ** Changed in: nezha-boot0 (Ubuntu) Assignee: Heinrich Schuchardt (xypron) => (unassigned) ** Summary changed: - FFE: Detect RAM size automatically + SRU: Detect RAM size automatically -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: SRU: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
** Description changed: https://github.com/smaeul/sun20i_d1_spl/commits/d1-2022-01-22, commit 525883d3721f4c4d78b498e780b44e85d0676abf contains patches to detect the RAM size automatically. + + [Impact] + + If the memory is not discovered automatically, the Nezha can't boot + without an additional memory node in the device tree: the issue is that + the Nezha boards comes now with 2 different amounts of memory, 1GB or + 2GB. So the additional device tree node can't cover both boards. + + It is essential to backport this fix to Jammy as we intend to provide + first support for the Nezha board in 22.04.1. + + [Test Plan] + + To test the fix is correct, one can simply use this nezha-boot0 and + check that the next stage bootloader (u-boot-nezha) advertises the right + amount of memory for the board, which is displayed at boot right after + the banner: + + U-Boot 2022.04 (Apr 21 2022 - 09:19:39 +) + + DRAM: 1 GiB + sunxi_set_gate: (CLK#24) unhandled + + [Where problems could occur] + + The update will not introduce regressions as this package is *not* used + since we did not deliver images for the Nezha board yet, support for + this board is an additional feature scheduled for 22.04.1. + + [Other Info] + + Note that this only fixes the memory detection from boot0 to u-boot, + another similar patch is needed for u-boot-nezha to patch the kernel + device tree. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
This bug was fixed in the package nezha-boot0 - 20220228+g0ad88bf-0ubuntu1 --- nezha-boot0 (20220228+g0ad88bf-0ubuntu1) kinetic; urgency=medium * Update to current upstream, commmit 0ad88bfdb723 - Provides automatic detection of RAM size (LP: #1965260) -- Heinrich Schuchardt Thu, 17 Mar 2022 09:46:33 +0100 ** Changed in: nezha-boot0 (Ubuntu) Status: Triaged => 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/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
It's not ideal that upstream doesn't really tag releases, so the version number is a bit non-standard. But I don't think the previous versioning was 'correct' from the upstream POV as well, so why not. Let me sponsor this as is. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
** Patch added: "Updated debdiff removing XSBC-Original-Maintainer" https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+attachment/5574276/+files/nezha-boot0-20220228+g0ad88bf.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
From a release team perspective I'm okay with this change happening past Feature Freeze. ** Changed in: nezha-boot0 (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1965260] Re: FFE: Detect RAM size automatically
Usually packages in Ubuntu are modified from Debian, and thus gain ubuntuX suffix and require XSBC-Original-Maintainer header as to who maintains said package in Debian. As per historic agreements. This package, despite 0ubuntuX version number, is not maintained in Debian and thus should not specify XSBC-Original-Maintainer header. If lintian warning is annoying, one can specify it as lintain-override. See http://manpages.ubuntu.com/manpages/jammy/man1/dh_lintian.1.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965260 Title: FFE: Detect RAM size automatically To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nezha-boot0/+bug/1965260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
