Patch merged into coreboot/master: payloads/seabios: Add support for Hudson UART

the following patch was just integrated into master:
commit 77ced402fb024e6c6af554ffd47c410e75b2b0a5
Author: Ricardo Ribalda Delgado 
Date:   Tue Jan 3 11:56:22 2017 +0100

payloads/seabios: Add support for Hudson UART

Since version 9332965 "serialio: Support for mmap serial ports", SeaBIOS
    supports memory mapped serial ports. This patch automatically configures
    SeaBIOS when the Hudson UART is enabled.

Change-Id: I072f6a957df7e143d790783546b0725bcd597d9c
    Signed-off-by: Ricardo Ribalda Delgado 
    Reviewed-on: https://review.coreboot.org/18025
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Patrick Georgi

See https://review.coreboot.org/18025 for details.

-gerrit