riscv64 - SiFive Unmatched regression?

[Fabio Estevam]

Adding the SiFive Unmatched maintainers on Cc.

On Thu, Mar 17, 2022 at 3:51 PM Alex <kallisti5 at unixzen.com> wrote:
>
> Hello!
>
> Running into a potential regression on the SiFive Unmatched.
>
> These images function as expected:  (u-boot Nov 2021, OpenSPI 0.9)
> https://github.com/haiku/firmware/tree/73e14d53b45a6b74/u-boot/riscv64/unmatched
>
> UART output, no issues.
>
>
>
> The latest master u-boot images no longer boot from the SD card in any testable configuration:
>
>   * master as of today + OpenSPI 0.9
>   * master as of today + OpenSPI 1.0
>
> The symptom of "no longer boot" is the Unmatched showing a bit of gibberish on the UART.
>
>
> All SD cards provisioned using identical known-good steps documented by u-boot.
>
>
>  -- Alex