[RFC PATCH 1/5] add lwip-external submodule

[Simon Glass]

Hi Maxim,

On Fri, 5 May 2023 at 04:50, Maxim Uvarov <maxim.uvarov at linaro.org> wrote:
>
> Signed-off-by: Maxim Uvarov <maxim.uvarov at linaro.org>
> ---
>  .gitmodules            | 3 +++
>  lib/lwip/lwip-external | 1 +
>  2 files changed, 4 insertions(+)
>  create mode 100644 .gitmodules
>  create mode 160000 lib/lwip/lwip-external
>

Please no submodules. They are such a pain. If we want the code in
U-Boot, let's put it in U-Boot and upstream our changes as needed.

Regards,
Simon