Vic Yang eec85858a8 ryu: Enable pull-up on console UART Tx/Rx pins ...

There is no external pull-up on UART signals and this could lead to
garbage characters received. Let's enable the internal pull-up to avoid
this.

BRANCH=None
BUG=None
TEST=On a Ryu board with which UART Rx gets garbage when servo is not
connected, check that we don't get garbage characters anymore.

Change-Id: I014b399dfecc1b8495cce7c80c481c3668976084
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/225095
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2014-10-23 20:53:16 +00:00

..

battery.c

ryu: Implement battery cut-off

2014-10-23 03:32:47 +00:00

board.c

ryu: Implement battery cut-off

2014-10-23 03:32:47 +00:00

board.h

ryu: Implement battery cut-off

2014-10-23 03:32:47 +00:00

build.mk

ryu: Implement battery cut-off

2014-10-23 03:32:47 +00:00

ec.tasklist

ryu: plankton: Increase PD task stack size

2014-10-15 18:22:15 +00:00

gpio.inc

ryu: Enable pull-up on console UART Tx/Rx pins

2014-10-23 20:53:16 +00:00

Makefile

Makefile: Add support for per-board symlinks to top level

2014-07-30 03:10:06 +00:00

usb_pd_config.h

pd: allow selection of Tx timer channel

2014-10-21 00:44:07 +00:00

usb_pd_policy.c

usb_pd_protocol: Add support for charge_manager and voltage reporting

2014-10-22 02:23:35 +00:00