[PATCH] x86: Don't build some unused objects in TPL

[Simon Glass]

On Sat, 27 Jun 2020 at 07:10, Bin Meng <bmeng.cn at gmail.com> wrote:
>
> +Simon,
>
> On Sat, Jun 27, 2020 at 8:00 PM Tom Rini <trini at konsulko.com> wrote:
> >
> > In the future if we have separate symbols for DM_SPI_FLASH and
> > SPL_DM_SPI_FLASH we will not always have function declarations available
> > for some DM calls.  This in turn leads to build warnings but not
> > failures as the code isn't used and is discarded at link time.
> > Restructure things to not build code we won't use for TPL anyways.
> >
> > Cc: Bin Meng <bmeng.cn at gmail.com>
> > Signed-off-by: Tom Rini <trini at konsulko.com>
> > ---
> > I ran in to this as part of testing
> > http://patchwork.ozlabs.org/project/uboot/patch/20200604151153.3980-4-Zhiqiang.Hou@nxp.com/
> > which we do need to bring in.  I think we might be building a lot of
> > codde that's then discarded for TPL builds, but didn't think this is the
> > right place to tackle that in.

Yes we build far too much with TPL at present I think.

> > ---
> >  arch/x86/cpu/apollolake/Makefile | 2 +-
> >  arch/x86/lib/Makefile            | 4 +++-
> >  2 files changed, 4 insertions(+), 2 deletions(-)
> >
>
> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>

Reviewed-by: Simon Glass <sjg at chromium.org>