[PATCH v9 1/2] board: riscv: add openpiton-riscv64 SoC support

[Leo Liang]

On Wed, Jun 30, 2021 at 03:43:07PM +0800, Tianrui Wei wrote:
> This patch adds openpiton-riscv64 SOC support. In particular, this
> board supports a standard bootflow through zsbl->u-boot SPL->
> opensbi->u-boot proper->Linux. There are separate defconfigs for
> building u-boot SPL and u-boot proper
> 
> Signed-off-by: Tianrui Wei <tianrui-wei at outlook.com>
> Signed-off-by: Jonathan Balkind <jbalkind at ucsb.edu>
> ---
>  arch/riscv/Kconfig                          |   4 +
>  arch/riscv/dts/Makefile                     |   1 +
>  arch/riscv/dts/openpiton-riscv64.dts        | 153 ++++++++
>  board/openpiton/riscv64/Kconfig             |  40 +++
>  board/openpiton/riscv64/MAINTAINERS         |   8 +
>  board/openpiton/riscv64/Makefile            |   5 +
>  board/openpiton/riscv64/openpiton-riscv64.c |  33 ++
>  configs/openpiton_riscv64_defconfig         |  76 ++++
>  configs/openpiton_riscv64_spl_defconfig     |  87 +++++
>  doc/board/index.rst                         |   1 +
>  doc/board/openpiton/index.rst               |   9 +
>  doc/board/openpiton/riscv64.rst             | 376 ++++++++++++++++++++
>  include/configs/openpiton-riscv64.h         |  61 ++++
>  13 files changed, 854 insertions(+)
>  create mode 100644 arch/riscv/dts/openpiton-riscv64.dts
>  create mode 100644 board/openpiton/riscv64/Kconfig
>  create mode 100644 board/openpiton/riscv64/MAINTAINERS
>  create mode 100644 board/openpiton/riscv64/Makefile
>  create mode 100644 board/openpiton/riscv64/openpiton-riscv64.c
>  create mode 100644 configs/openpiton_riscv64_defconfig
>  create mode 100644 configs/openpiton_riscv64_spl_defconfig
>  create mode 100644 doc/board/openpiton/index.rst
>  create mode 100644 doc/board/openpiton/riscv64.rst
>  create mode 100644 include/configs/openpiton-riscv64.h

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