mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 17:08:52 +09:00
![Bin Meng](/assets/img/avatar_default.png)
There are quite a number of BayTrail boards that uses an external SuperIO chipset to provide the legacy UART. For such cases, it's better to have a Kconfig option to enable the internal UART. So far BayleyBay and MinnowMax boards are using internal UART as the U-Boot console, enable this on these two boards. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
21 lines
453 B
Plaintext
21 lines
453 B
Plaintext
#
|
|
# Copyright (C) 2015 Google, Inc
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0+
|
|
#
|
|
|
|
config INTEL_BAYTRAIL
|
|
bool
|
|
select HAVE_FSP if !EFI
|
|
|
|
if INTEL_BAYTRAIL
|
|
config INTERNAL_UART
|
|
bool "Enable the SoC integrated legacy UART"
|
|
help
|
|
There is a legacy UART integrated into the Bay Trail SoC.
|
|
A maximum baud rate of 115200 bps is supported. For this
|
|
reason, it is recommended that the UART port be used for
|
|
debug purposes only, eg: U-Boot console.
|
|
|
|
endif
|