[PATCH 09/13] x86: coreboot: Use a memory-mapped UART

Bin Meng bmeng.cn at gmail.com
Mon Mar 20 09:08:49 CET 2023


Hi Simon,

On Tue, Feb 21, 2023 at 3:49 AM Simon Glass <sjg at chromium.org> wrote:
>
> This is much more common on modern hardware, so default to using it.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  include/configs/coreboot.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/include/configs/coreboot.h b/include/configs/coreboot.h
> index f73004386fd..2775f8d76ce 100644
> --- a/include/configs/coreboot.h
> +++ b/include/configs/coreboot.h
> @@ -19,6 +19,8 @@
>                                         "stdout=serial,vidconsole\0" \
>                                         "stderr=serial,vidconsole\0"
>
> +#undef CONFIG_SYS_NS16550_PORT_MAPPED

This macro is only meaningful for non-DM boards which is not the case for x86.

> +
>  /* ATA/IDE support */
>
>  #endif /* __CONFIG_H */
>

Regards,
Bin


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