On Fri, 31 Jan 2025 17:26:41 +1100, Paul Mackerras wrote:

This patch series updates the kernel support for the Microwatt
soft-core and its implementation on FPGA systems, particularly the
Digilent Arty A7-100 FPGA development board.

Microwatt now supports almost all of the features of the SFFS (Scalar
Fixed-point and Floating-point Subset) compliancy subset of Power ISA
version 3.1C, including prefixed instructions and the fixed-point hash
(ROP mitigation) instructions.  It is also now SMP-capable, and a
dual-core system will fit on the Arty A7-100 board.

[...]

Applied to powerpc/next.

[1/5] powerpc/microwatt: Select COMMON_CLK in order to get the clock framework
      https://git.kernel.org/powerpc/c/81bb6490b78aab8cbfc2d0670f177233d2fa15f5
[2/5] powerpc/microwatt: Device-tree updates
      https://git.kernel.org/powerpc/c/78099fe1e3b5b72d4627f360b59a3470b1547bad
[3/5] powerpc/microwatt: Define an idle power-save function
      https://git.kernel.org/powerpc/c/2b0a438d5380c32817e1b2c883bd0494461e9f4f
[4/5] powerpc: Define config option for processors with broadcast TLBIE
      https://git.kernel.org/powerpc/c/3d45a3d0d2e6b5cf47c6f0ab890f6ce762d9fd23
[5/5] powerpc/microwatt: Add SMP support
      https://git.kernel.org/powerpc/c/aca95fb6bb572a77f39d42d83ab72a965026577d

Thanks