[PATCH] README.md: fix markdown link formatting

[Bin Meng]

On Wed, Jul 1, 2020 at 9:09 PM Tobias Klauser <tklauser at distanz.ch> wrote:
>
> Consistently use reference-style markdown links in the README. This
> won't show the URL next to the linked text for the [Github] and [U-Boot]
> links and link the text "Bootlin toolchain repository" instead of
> showing it verbatim with the URL next to it.
>
> Signed-off-by: Tobias Klauser <tklauser at distanz.ch>
> ---
>  README.md | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>

Reviewed-by: Bin Meng <bin.meng at windriver.com>

Anup / Atish,
This patch does not show up on patchwork. Not sure if it's properly configured?

Regards,
Bin