[PATCH 2/2] riscv: Enable SPI flash env for SiFive Unmatched.

[Leo Liang]

On Mon, Sep 27, 2021 at 12:59:38PM -0700, Thomas Skibo wrote:
> Enable saving environment to SPI flash memory on SiFive
> Unmatched.
> 
> Signed-off-by: Thomas Skibo <thomas-git at skibo.net>
> ---
>  arch/riscv/cpu/fu740/Kconfig   | 13 +++++++++++++
>  board/sifive/unmatched/Kconfig |  1 +
>  2 files changed, 14 insertions(+)

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