Groovy will not receive these changes. There will not be a point release of groovy to make a new image. Focal images will be provided at next point release which will only be supported to upgrade to hirsute or next LTS.
** Description changed: - enable u-boot spl for riscv64 + [Impact] - 1) backport opensbi 0.8 to focal - https://bugs.launchpad.net/ubuntu/focal/+source/opensbi/+bug/1905456 + * To build bootable uboot-sifive package, it must be built with + opensbi. Currently those are missbuilt and not packaged. - 2) build u-boot with opensbi specified + [Test Case] - 3) ship uboot-spl in the cloud image + * Download u-boot buildlog for riscv64 + + and Look for: + + /<<PKGBUILDDIR>>/"arch/riscv/lib/mkimage_fit_opensbi.sh" \ + arch/riscv/dts/hifive-unleashed-a00.dtb > u-boot.its + WARNING: OpenSBI binary "fw_dynamic.bin" not found, resulting binary is not functional. + + + * A missbuilt package will have the Warning emitted by mkimage_fit_opensbi.sh, whereas fixed u-boot package will not. + + * Check that uboot-sifive riscv64 .deb provides + + ./usr/lib/u-boot/sifive_fu540/u-boot-spl.bin + ./usr/lib/u-boot/sifive_fu540/u-boot.bin + ./usr/lib/u-boot/sifive_fu540/u-boot.itb + ./usr/lib/u-boot/sifive_fu540/uboot.elf + + As those will be consumed by livecd-rootfs when building bootable + preinstalled images. + + [Where problems could occur] + + * u-boot build embedds FU540 dtb and OpenSBI at a particular interface + versions. It is unknown if these components will be compatible with + future board revisions or may require changes and rebuilds. Specifically + kernel interfaces with opensbi and uboot and hardware and has certain + dtb expectation. Currently it has been verified that the dtb vendored in + opensbi u-boot and kernel are all identical. But hardware issues may + arise when these will change out of sync - for example opensbi installed + shutdown/reboot handler resulting in a reboot hang. + + I expect all of these components needing changes and rebuilds to support + FU740. + + [Other Info] + + * Anything else you think is useful to include + * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board + * and address these questions in advance ** Also affects: livecd-rootfs (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: u-boot (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: livecd-rootfs (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: u-boot (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: livecd-rootfs (Ubuntu Groovy) Status: New => Won't Fix ** Changed in: u-boot (Ubuntu Groovy) Status: New => Won't Fix ** Description changed: [Impact] - * To build bootable uboot-sifive package, it must be built with + * To build bootable uboot-sifive package, it must be built with opensbi. Currently those are missbuilt and not packaged. [Test Case] - * Download u-boot buildlog for riscv64 + * Download u-boot buildlog for riscv64 and Look for: /<<PKGBUILDDIR>>/"arch/riscv/lib/mkimage_fit_opensbi.sh" \ arch/riscv/dts/hifive-unleashed-a00.dtb > u-boot.its WARNING: OpenSBI binary "fw_dynamic.bin" not found, resulting binary is not functional. - - * A missbuilt package will have the Warning emitted by mkimage_fit_opensbi.sh, whereas fixed u-boot package will not. + * A missbuilt package will have the Warning emitted by + mkimage_fit_opensbi.sh, whereas fixed u-boot package will not. * Check that uboot-sifive riscv64 .deb provides ./usr/lib/u-boot/sifive_fu540/u-boot-spl.bin ./usr/lib/u-boot/sifive_fu540/u-boot.bin ./usr/lib/u-boot/sifive_fu540/u-boot.itb ./usr/lib/u-boot/sifive_fu540/uboot.elf As those will be consumed by livecd-rootfs when building bootable preinstalled images. [Where problems could occur] - * u-boot build embedds FU540 dtb and OpenSBI at a particular interface + * u-boot build embedds FU540 dtb and OpenSBI at a particular interface versions. It is unknown if these components will be compatible with future board revisions or may require changes and rebuilds. Specifically kernel interfaces with opensbi and uboot and hardware and has certain dtb expectation. Currently it has been verified that the dtb vendored in opensbi u-boot and kernel are all identical. But hardware issues may arise when these will change out of sync - for example opensbi installed shutdown/reboot handler resulting in a reboot hang. I expect all of these components needing changes and rebuilds to support FU740. [Other Info] - - * Anything else you think is useful to include - * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board - * and address these questions in advance + + * Groovy will not receive these changes. There will not be a point + release of groovy to make a new image. Focal images will be provided at + next point release which will only be supported to upgrade to hirsute or + next LTS. ** Changed in: u-boot (Ubuntu Focal) Milestone: None => ubuntu-20.04.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905274 Title: enable u-boot spl for riscv64 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1905274/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
