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SubjectRe: [PATCH v2 9/9] serial: 8250_early: Support earlycon_kgdboc
On Tue, Apr 21, 2020 at 02:14:47PM -0700, Douglas Anderson wrote:
> Implement the read() function in the early console driver. With
> recent kgdb patches this allows you to use kgdb to debug fairly early
> into the system boot.
>
> We only bother implementing this if polling is enabled since kgdb
> can't be enabled without that.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>

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