Hi Jamie, On Wed, Nov 19, 2025 at 12:38:42PM +0000, Jamie Gibbons wrote: > [EXTERNAL MAIL] > > From: Conor Dooley <[email protected]> > > PolarFire SoC needs a custom implementation of top_of_ram(), so stop > using the generic CPU & create a custom CPU instead. > > Signed-off-by: Conor Dooley <[email protected]> > --- > arch/riscv/Kconfig | 1 + > arch/riscv/cpu/mpfs/Kconfig | 16 +++++++++++ > arch/riscv/cpu/mpfs/Makefile | 6 ++++ > arch/riscv/cpu/mpfs/cpu.c | 22 +++++++++++++++ > arch/riscv/cpu/mpfs/dram.c | 38 ++++++++++++++++++++++++++ > arch/riscv/include/asm/arch-mpfs/clk.h | 8 ++++++ > board/microchip/mpfs_generic/Kconfig | 4 +-- > 7 files changed, 93 insertions(+), 2 deletions(-) > create mode 100644 arch/riscv/cpu/mpfs/Kconfig > create mode 100644 arch/riscv/cpu/mpfs/Makefile > create mode 100644 arch/riscv/cpu/mpfs/cpu.c
The cpu.c file only contains "cleanup_before_linux" and seems identical with the one provided in arch/riscv/cpu/generic/cpu.c. Other than that, LGTM. If you don't mind, I could fix this on my side that you don't need to resend the patchset again. Reviewed-by: Leo Yu-Chi Liang <[email protected]>
