[PATCH 3/4] x86: serial: Add a coreboot serial driver

[Bin Meng]

On Fri, Dec 6, 2019 at 7:04 AM Simon Glass <sjg at chromium.org> wrote:
>
> Coreboot can provide information about the serial device in use on a
> platform. Add a driver that uses this information to produce a working
> UART.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/serial/Kconfig           | 11 ++++++++
>  drivers/serial/Makefile          |  1 +
>  drivers/serial/serial_coreboot.c | 46 ++++++++++++++++++++++++++++++++
>  3 files changed, 58 insertions(+)
>  create mode 100644 drivers/serial/serial_coreboot.c
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>