[Bug 2121690] Re: Add support for RISC-V StarFive VisionFive 2 Lite

[Dave Jones]

** Also affects: u-boot (Ubuntu Plucky)
   Importance: Undecided
       Status: New

** Also affects: u-boot (Ubuntu Questing)
   Importance: Undecided
       Status: New

** Also affects: u-boot (Ubuntu Noble)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/2121690

Title:
  Add support for RISC-V StarFive VisionFive 2 Lite

Status in u-boot package in Ubuntu:
  Fix Released
Status in u-boot source package in Noble:
  New
Status in u-boot source package in Plucky:
  New
Status in u-boot source package in Questing:
  New

Bug description:
  [ Impact ]

  The StarFive VisionFive 2 Lite is a new RISC-V development board based
  on a JH7710S CPU.

  We want to enable this board in Ubuntu 24.04.

  The required changes in U-Boot are mostly on the device-tree side.
  There is a minor addition in the PCI driver to allow for an enablement
  GPIO.

  None of the JH7710 based devices is supporting RVA23. So this change
  does not require a feature freeze exception for release 25.10.

  [ Test Plan ]

  Test booting on all supported JH7710 and JH7710S based devices.

  * Milk-V Mars
  * StarFive Vision Five 2
  * StarFive Vision Five 2 Lite
  * Pine64 Star64
  * DeepComputing FML13V01

  In U-Boot check

  * reading from SD-card, eMMC and from NVMe (where applicable)
  * networking (DHCP, tftp)

  [ Where problems could occur ]

  The device-tree changes might lead to boot failures on other JH7110
  based devices.

  [ Other Info ]

  n/a

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