Please merge u-boot 2023.07+dfsg-1 from Debian unstable.

Attaching patch against Debian unstable. For ease of review, relevant
commits and tags have been pushed to the following repository:

https://code.launchpad.net/~waveform/ubuntu/+source/u-boot/+git/u-boot

Specifically:

* logical/2022.10+dfsg-1ubuntu1 represents our split-out delta on
  top of old/debian (2022.10+dfsg-1)
* logical/2023.07+dfsg-1ubuntu1 represents our rebased delta on
  top of new/debian (2023.07+dfsg-1)
* merge/2023.07+dfsg-1ubuntu1 adds changelog and maintainer
  changes on top of logical/2023.07+dfsg-1ubuntu1

Hence, the following command may produce output useful to the purposes
of review:

git range-diff --creation-factor=100 old/debian..logical/2022.10+dfsg-1ubuntu1 new/debian..logical/2023.07+dfsg-1ubuntu1

Test builds are currently build in ppa:waveform/u-boot (https://launchpad.net/~waveform/+archive/ubuntu/u-boot)

This bug was fixed in the package u-boot - 2023.07+dfsg-1ubuntu1

---------------
u-boot (2023.07+dfsg-1ubuntu1) mantic; urgency=medium

  [ Dave Jones]
  * Merge from Debian unstable (LP: #2027789). Remaining changes:
    - d/p/rpi-config-tweaks.patch: Configuration adjustments to the RPi
      configs
    - Enable FIT signing support
      - Limit key names to keys within the keydir.
    - Enable Ubuntu support for the Nitrogen6x board
      - Add d/p/ubuntu-nitrogen6q2g-config-tweaks.patch to tweak the
        nitrogen6q2g configs to better fit our Ubuntu usage.
      - Start building the nitrogen6x2g target for u-boot.
      - Fix nitrogen6q2g patch to build properly on armhf
      - d/p/ubuntu-nitrogen6q2g-config-tweaks.patch: enable SCSI which is now
        required for ENV_IS_IN_FAT
    - d/p/rpi-board-dt.patch: use the board's device-tree instead of an
      embedded one
    - Add d/p/rpi-cm4-sdhci.patch for CM4 eMMC support
    - Add d/p/rpi-8gb-pci.patch for Pi400 and Pi4-8Gb support
    - Add d/p/rpi-maxargs.patch for new Core 18 boot-env
    - Removed d/u-boot-rpi.postinst. The task of copying the u-boot binaries
      to the boot partition is now performed by flash-kernel
    - Revert '* debian/rules: Ensure debugging symbols are enabled.' as it
      breaks riscv64 booting.
    - Implement u-boot-sifive.postinst to upgrade u-boot in loader1/loader2
      partitions upon package upgrades. Maybe this should move to flash-
      kernel, and update SPI too.
    - Provide compat symlinks for old unleashed & unmatched platform names
    - In postinst support Unmatched model name without A00 suffix, as used by
      meta-sifive kernels and may be contributed upstream in the future.
    - Enable commands for displaying and configuring the UEFI environment
    - In u-boot-sifive.postinst support partition names Loader1, Loader2 as
      the installer image uses these.
    - Remove the MIPS targets as the mips cross-compiler is currently
      uninstallable in Ubuntu
    - Add package for PolarFire SoC Icicle Kit
  * Removed patches obsoleted/merged by upstream:
    - SECURITY UPDATE: unchecked length field in DFU implementation
      - debian/patches/CVE-2022-2347.patch: fix the unchecked length field in
        drivers/usb/gadget/f_dfu.c.
      - CVE-2022-2347
    - Fix probing of virtio devices
      d/p/virtio-pci-fix-bug-of-virtio_pci_map_capability.patch
    - Enable reset via SBI on PolarFire Icicle Kit
      d/p/riscv64/enable-reset-via-SBI-on-PolarFire-Icicle-Kit.patch
    - Adjust u-boot-microchip on PolarFire Icicle Kit for the changed memory
      layout of the HSS 2022.10 firmware
  * Refreshed patches:
    - d/p/rpi-config-tweaks.patch
    - d/p/ubuntu-nitrogen6q2g-config-tweaks.patch
    - d/p/rpi-cm4-sdhci.patch
    - d/p/rpi-8gb-pci.patch
    - d/p/riscv64/mpfs-icicle-reserve-the-top-of-memory-for-the-.patch

  [ Heinrich Schuchardt ]
  * d/p/riscv64/enable-sbi.patch: Enable CONFIG_CMD_SBI by default to display
    SBI information on RISC-V
  * d/p/riscv64/sync-polarfire-dts-with-linux-[123].patch: assign MAC address
    on PolarFire
  * d/p/riscv64/multi-usb-msd-[12].patch: fix non-unique device paths on
    machines wi...