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390498a9ff7f85095a14c9ede8f3dedfaf677e64
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Alec Berg 390498a9ff samus: automatically attempt to unwedge i2c bus 0 
Define SCL and SDA for I2C port 0 so that it is automatically unwedged
when it detects the bus has been wedged. Note, we can currently only
use this on one I2C port.

BUG=chrome-os-partner:31581
BRANCH=samus
TEST=load onto samus p2b that is having i2c port 0 problems and
wait for the bus to wedge, then verify it automatically unwedges:
[868.755442 I2C0 Addr:16 bad status 0x41, SCL=1, SDA=0]
[868.756013 I2C unwedge called with SDA held low]

Change-Id: I0ffb6a725af97155f734e2570574144ba4044f22
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/215396
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2014-08-29 21:55:40 +00:00
board
samus: automatically attempt to unwedge i2c bus 0
2014-08-29 21:55:40 +00:00
chip
EC: clean up i2c_read_string
2014-08-29 03:00:20 +00:00
common
ryu: disable system hibernate
2014-08-29 03:00:07 +00:00
core
cortex-m0: stm32f0: use RW vector table when running RW code
2014-07-29 04:36:44 +00:00
driver
EC: clean up i2c_read_string
2014-08-29 03:00:20 +00:00
extra
Make lightbar simulation compile again
2014-08-20 21:07:15 +00:00
include
ryu: disable system hibernate
2014-08-29 03:00:07 +00:00
power
Veyron: Add a time_cancel in power button release
2014-08-29 03:00:12 +00:00
test
samus: added gyro support for lsm6ds0
2014-08-26 03:05:55 +00:00
util
ectool: read max outsize/insize from ec during comm_init
2014-08-29 21:55:34 +00:00
.gitignore
Add TAGS and cscope.* to .gitignore
2014-03-31 22:45:09 +00:00
COMMIT-QUEUE.ini
Ignore failures in HWTest and VMTest in the commit queue.
2013-11-01 14:08:36 +00:00
LICENSE
Add LICENSE file to project
2012-05-11 09:11:52 -07:00
Makefile
Makefile: Add support for per-board symlinks to top level
2014-07-30 03:10:06 +00:00
Makefile.rules
Makefile: Add support for per-board symlinks to top level
2014-07-30 03:10:06 +00:00
Makefile.toolchain
samus: add host commands for flashing zinger RW
2014-08-26 23:06:23 +00:00
OWNERS
Add OWNERS files
2014-04-02 19:58:53 +00:00
PRESUBMIT.cfg
Add presubmit check for unit test
2014-02-06 19:27:18 +00:00
README
Add standalone lightbar simulation tool
2014-05-15 05:20:14 +00:00
README.fmap
Update EC config and FMAP to reserve room for vboot signatures
2012-05-04 14:42:58 -07:00

README 

For an overview of the Embedded Controller firmware, refer to

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