Vic Yang dbb55cb1f4 Keyborg: implement system reboot ...

In case the slave got into a bad state, we may need a way to reboot the
slave from the master. The protocol must not involve SPI communication;
otherwise this will fail if the slave SPI module is in a bad state.

This CL implements this using SPI_NSS. In normal SPI communication, the
master pulls SPI_NSS low and immediately sync with the slave. To reboot
the slave, the master pulls SPI_NSS low without the following sync.

BUG=None
TEST=Reboots the slave from the master.
BRANCH=None

Change-Id: I947523e1d86fb2332b87fbfa3dab73cba958fb72
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/203485
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>

2014-06-12 01:37:57 +00:00

..

bds

cleanup: Remove checkpatch warnings

2013-12-19 00:12:28 +00:00

big

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

discovery

cleanup: Consolidate module IDs into a single shared enum

2013-10-25 03:09:51 +00:00

falco

Rename charge_state.[ch] to charge_state_v1.[ch]

2014-03-20 23:51:00 +00:00

firefly

samus: Allow samus to charge w/o battery or with dead battery

2014-06-09 22:20:48 +00:00

fruitpie

Emit error when board.h or config_chip.h is included before config.h

2014-06-11 03:34:17 +00:00

host

Increase test coverage of charge_state_v2.c

2014-04-11 15:37:53 +00:00

it8380dev

ite: Add initial support for ITE IT8380 chip

2014-01-08 02:24:23 +00:00

keyborg

Keyborg: implement system reboot

2014-06-12 01:37:57 +00:00

link

Increase some task stack sizes to handle more FP regs.

2014-05-01 05:47:27 +00:00

mccroskey

cleanup: Consolidate module IDs into a single shared enum

2013-10-25 03:09:51 +00:00

mec1322_evb

mec1322: hibernation support

2014-01-28 04:35:50 +00:00

nyan

Add cprints() and ccprints()

2014-05-21 20:32:17 +00:00

peppy

Rename charge_state.[ch] to charge_state_v1.[ch]

2014-03-20 23:51:00 +00:00

pit

cleanup: Combined i2c unwedge code into one common function

2014-03-06 02:42:49 +00:00

rambi

Rambi, Squawks: Clean up old comment on keyboard IRQ

2014-04-01 00:47:28 +00:00

samus

samus: decrease stack size for smaller tasks

2014-06-11 03:34:01 +00:00

samus_pd

Emit error when board.h or config_chip.h is included before config.h

2014-06-11 03:34:17 +00:00

snow

cleanup: Combined i2c unwedge code into one common function

2014-03-06 02:42:49 +00:00

spring

cleanup: Combined i2c unwedge code into one common function

2014-03-06 02:42:49 +00:00

squawks

Squawks: Adjust charge thresholds for altering LED behavior

2014-04-22 00:47:29 +00:00

twinkie

Add basic support for Twinkie dongle

2014-06-02 22:21:22 +00:00

zinger

zinger: do not cut output on up voltage transitions

2014-06-11 22:10:55 +00:00

OWNERS

Add OWNERS files

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