OpenCellular

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Nicolas Boichat 51b6222520 npcx/uart: Pull up communication line during transaction

Boards needs to define GPIO_EC_COMM_PU, which needs to be driven
high during EC-EC transaction. This makes sure that the line does
not go low, even when the base goes away during the transaction.

BRANCH=none
BUG=b:68954760
TEST=EC-EC communication works with this change.
TEST=With signal analyzer, check that UART line is always kept
     high while transaction is in progress.

Change-Id: Iad7b26a9a93b674aa4fff0bc3a72a13e6782515d
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/845544
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2018-01-04 21:52:01 -08:00

board

charge_state_v2: Add charge_set_output_current_limit function

2018-01-04 21:52:01 -08:00

builtin

Add uint_(least|fast)*_t types

2017-08-07 19:29:13 -07:00

chip

npcx/uart: Pull up communication line during transaction

2018-01-04 21:52:01 -08:00

common

charge_state_v2: Add charge_set_output_current_limit function

2018-01-04 21:52:01 -08:00

core

system: Log PC and task id on watchdog

2017-12-11 15:16:23 -08:00

cts

eCTS: Run openocd and lsusb as a root

2017-07-08 20:38:53 -07:00

docs

g: rename usb_updater into gsctool

2017-10-10 22:13:43 -07:00

driver

charge_state_v2: Add charge_set_output_current_limit function

2018-01-04 21:52:01 -08:00

extra

usb_updater2: Increase touchpad debug buffer length to 50 bytes.

2017-12-14 04:22:40 -08:00

include

charge_state_v2: Add charge_set_output_current_limit function

2018-01-04 21:52:01 -08:00

power

espi: Add API to test if signal is eSPI virtual wire

2018-01-02 15:48:20 -08:00

test

buttons: Make buttons[] common.

2017-11-17 20:18:38 -08:00

util

util/openocd: modify the openocd srcipts for npcx UUT

2018-01-03 22:42:59 -08:00

.checkpatch.conf

checkpatch: prevent stupid complaints about description title

2016-07-21 13:13:27 -07:00

.gitignore

Makefile.rules: Add targets to see file size differences

2016-11-15 17:43:21 -08:00

COMMIT-QUEUE.ini

Add fizz-no-vmtest-pre-cq to the pre-cq set

2017-06-21 20:05:02 +00:00

LICENSE

Add LICENSE file to project

2012-05-11 09:11:52 -07:00

Makefile

Makefile: Generate hashes for the touchpad FW

2017-09-15 03:08:26 -07:00

Makefile.rules

npcx: modify the npcxspiflash little firmware to support UUT

2018-01-03 22:42:59 -08:00

Makefile.toolchain

ec_chip_mchp: Add MCHP chip folder

2017-12-28 12:35:07 -08:00

OWNERS

Add OWNERS files

2014-04-02 19:58:53 +00:00

PRESUBMIT.cfg

ec:Add presubmit hook to enforce host command definitions

2017-02-25 02:08:37 -08:00

README

README: Add link to quick-build instructions

2015-12-07 13:49:35 -08:00

README.fmap

Update EC config and FMAP to reserve room for vboot signatures

2012-05-04 14:42:58 -07:00

setup.py

servo: add usb_console to chroot

2017-11-16 21:07:40 -08:00

README

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly

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