[PATCHv10 01/15] submodule: add lwIP as git submodule

[Simon Glass]

Hi Maxim,

On Tue, 26 Sept 2023 at 03:43, Maxim Uvarov <maxim.uvarov at linaro.org> wrote:
>
> add external lwIP library as a git submodule.
> Use STABLE-2_2_0_RELEASE tag.
>
> Signed-off-by: Maxim Uvarov <maxim.uvarov at linaro.org>
> ---
>  .gitmodules            | 3 +++
>  net/lwip/lwip-external | 1 +
>  2 files changed, 4 insertions(+)
>  create mode 100644 .gitmodules
>  create mode 160000 net/lwip/lwip-external

I really don't agree with having submodules in U-Boot. It's just a
huge hassle that we don't need. We still haven't figured out how to
deal with config fragments.

If no one else is interested in maintaining this stack within U-Boot
and syncing up every now and then, perhaps we should reconsider
bringing this into U-Boot? We would never normally accept such a large
body of code without even a MAINTAINERS entry. Without a network
maintainer, even the integration layer will struggle to keep up and
up-revving won't be possible anyway.

In any case, if we go with lwip, we should copy in just the code that
is needed, unchanged,

Regards,
Simon