[PATCH 2/2] riscv: Group assembly optimized implementation of memory routines into a submenu

[Leo Liang]

On Thu, May 13, 2021 at 04:46:18PM +0800, Bin Meng wrote:
> Currently all assembly optimized implementation of memory routines
> show up at the top level of the RISC-V architecture Kconfig menu.
> Let's group them together into a submenu.
> 
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>---

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