[PATCH v3] Add C-SKY port for newlib

[Jeff Johnston]

Hi Jojo,

I ran into some issues with applying git am on the attachment, but was able
to apply the patch manually.

Please confirm that your employer has given you permission to submit this
patch to newlib and we're ready to submit.

-- Jeff J.

On Sun, Sep 20, 2020 at 5:51 AM Jojo R <jiejie_rong@c-sky.com> wrote:

> This patch contain all newlib/libc for C-SKY
>
> Contributor list:
>   - Lifang Xia <lifang_xia@c-sky.com>
>   - Jojo R <jiejie_rong@c-sky.com>
>   - Xianmiao Qu <xianmiao_qu@c-sky.com>
>   - Yunhai Shang <yunhai_shang@c-sky.com>
>
> Jojo
>