[U-Boot] ti_omap3_common: Add CONFIG_SYS_NS16550_COMx entries

[Adam Ford]

On Mon, Mar 19, 2018 at 5:35 PM Tom Rini <trini at konsulko.com> wrote:
>
> On Sun, Mar 04, 2018 at 04:46:53PM -0600, Adam Ford wrote:
>
> > Several boards do not use the default UART3, so they do a check
> > for ifdef CONFIG_SPL_BUILD and enable the pointer for
> > CONFIG_SYS_NS16550_COMx to point to OMAP34XX_UARTx.
> >
> > Let's consoldate this all into one place, and remove them from the
> > individual boards.
> >
> > Signed-off-by: Adam Ford <aford173 at gmail.com>
> >
> > diff --git a/include/configs/omap3_cairo.h b/include/configs/omap3_cairo.h
> > index 57ac3ec..c387602 100644
>
> Deferred because it relies on the CONFIG_SERIALn patch.

Does it really depend on that patch?  The intent behind it was to
point all the NS16550_COMx to their respective OMAP34XX ports in the
common file, so the individual boards don't need to manually set them.
My understanding is that the serial port has an index which dictates
which of the COMx will be used in SPL so having all COMx ports
pointing to each of the OMAP34XX references shouldn't break anything.

adam
>
> --
> Tom