APPLIED: [SRU][K][PATCH 0/5] Support Icicle Kit reference design v2022.10

Stefan Bader stefan.bader at canonical.com
Thu Nov 10 16:00:30 UTC 2022


On 17.10.22 11:42, Emil Renner Berthing wrote:
> [ Impact ]
> 
>   * The Michochip PolarFire SoC on the Icicle Kit is an FPGA with 4 + 1
>     RISC-V cores. So the memory map and some peripherals depend on the
>     FPGA design loaded.
> 
>   * Microchip releases reference designs and are upstreaming support for
>     running Linux on it. Unfortunately the upcoming v2022.10 release
>     changes the memory layout compared to earlier versions, but v6.1-rc1
>     contains patches for it.
> 
>   * We'd like to support the v2022.10 release and hopefully future versions
>     by backporting these changes.
> 
> [ Test Plan ]
> 
>   * Update the Icicle Kit to the v2022.10 reference design and check that
>     the generic riscv64 kernel boots.
> 
> [ Where problems could occur ]
> 
>   * Users who are running v2022.9 or older versions of the reference design
>     may have trouble booting, but the Icicle Kit was never officially
>     supported by Ubuntu before.
> 
> Conor Dooley (4):
>    riscv: dts: microchip: icicle: re-jig fabric peripheral addresses
>    riscv: dts: microchip: reduce the fic3 clock rate
>    riscv: dts: microchip: update memory configuration for v2022.10
>    riscv: dts: microchip: fix fabric i2c reg size
> 
> Emil Renner Berthing (1):
>    UBUNTU: SAUCE: riscv: dts: microchip: Disable PCIe on the Icicle Kit
> 
>   .../dts/microchip/mpfs-icicle-kit-fabric.dtsi   | 10 +++++-----
>   .../boot/dts/microchip/mpfs-icicle-kit.dts      | 17 +++++++++++++++--
>   2 files changed, 20 insertions(+), 7 deletions(-)
> 

Applied to kinetic:linux/master-next. Thanks.

-Stefan

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