Re: [PATCH v5 1/8] riscv: Add initial support for P8700 SoC

Leo Liang
2026-02-09T11:24:37Z

On Wed, Dec 24, 2025 at 03:45:22PM +0000, Uros Stajic wrote:
> From: Chao-ying Fu <cfu@mips.com>
>
> Add initial platform support for the P8700-F, a high-performance
> multi-core RV64GC SoC with optional multi-cluster configuration and
> hardware multithreading.
>
> This patch introduces the initial platform code necessary to support
> the P8700 CPU in U-Boot.
>
> Signed-off-by: Chao-ying Fu <cfu@mips.com>
> Signed-off-by: Uros Stajic <uros.stajic@htecgroup.com>
> ---
> arch/riscv/Kconfig | 1 +
> arch/riscv/cpu/p8700/Kconfig | 14 +++
> arch/riscv/cpu/p8700/Makefile | 7 ++
> arch/riscv/cpu/p8700/cache.c | 93 ++++++++++++++++++
> arch/riscv/cpu/p8700/cpu.c | 111 ++++++++++++++++++++++
> arch/riscv/cpu/p8700/dram.c | 37 ++++++++
> arch/riscv/include/asm/arch-p8700/p8700.h | 110 +++++++++++++++++++++
> 7 files changed, 373 insertions(+)
> create mode 100644 arch/riscv/cpu/p8700/Kconfig
> create mode 100644 arch/riscv/cpu/p8700/Makefile
> create mode 100644 arch/riscv/cpu/p8700/cache.c
> create mode 100644 arch/riscv/cpu/p8700/cpu.c
> create mode 100644 arch/riscv/cpu/p8700/dram.c
> create mode 100644 arch/riscv/include/asm/arch-p8700/p8700.h

Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>