Re: [PATCH 2/3] configs: ls1021atsn: enable serial driver

[Tom Rini <trini@konsulko.com>]

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On Thu, Mar 19, 2026 at 04:19:19PM +0200, Vladimir Oltean wrote:
> On Wed, Mar 18, 2026 at 03:29:16PM +0100, Michael Walle wrote:
> > Switching to DM_SERIAL disabled any serial driver. Re-enable it again.
> > 
> > Fixes: 191b10ac70d7 ("PowerPC / Layerscape: Finish migration to DM_SERIAL")
> > Signed-off-by: Michael Walle <mwalle@kernel.org>
> > ---
> >  configs/ls1021atsn_qspi_defconfig | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/configs/ls1021atsn_qspi_defconfig b/configs/ls1021atsn_qspi_defconfig
> > index e36d336d84b..37629d88c48 100644
> > --- a/configs/ls1021atsn_qspi_defconfig
> > +++ b/configs/ls1021atsn_qspi_defconfig
> > @@ -68,6 +68,7 @@ CONFIG_TSEC_ENET=y
> >  CONFIG_NVME_PCI=y
> >  CONFIG_PCIE_LAYERSCAPE_RC=y
> >  CONFIG_DM_SERIAL=y
> > +CONFIG_SYS_NS16550=y
> >  CONFIG_SPI=y
> >  CONFIG_DM_SPI=y
> >  CONFIG_FSL_DSPI=y
> > -- 
> > 2.47.3
> > 
> 
> Ok, in ls1021atsn_sdcard_defconfig it is selected by
> CONFIG_SPL_SYS_NS16550_SERIAL=y. In ls1021atsn_qspi_defconfig it isn't
> selected.
> 
> Reviewed-by: Vladimir Oltean <olteanv@gmail.com>

And the ls1021atsn_qspi_defconfig example isn't great, ugh. There's
certainly other platforms I didn't migrate correctly in that commit,
I'll go take a look now.

-- 
Tom

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