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Duncan Laurie 44adcf4dd7 samus: Only enable VCORE_PGOOD interrupt when it is valid 
The VCORE_PGOOD signal to the EC goes through a buffer which is
powered by PP1050_VCCST that itself is gated by SLP_S3.  Until
this point the input is invalid and may be oscillating so only
enable it as an interrupt once we are in S3->S0 state.

BUG=chrome-os-partner:36864
BRANCH=samus
TEST=boot on samus to ensure power sequencing still works properly

Change-Id: I90ad3b578297a5194c110407be1cba2d65226290
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/251324
Reviewed-by: Alec Berg <alecaberg@chromium.org>
2015-02-20 20:51:26 +00:00
board
samus: Only enable VCORE_PGOOD interrupt when it is valid
2015-02-20 20:51:26 +00:00
chip
cr50: Separate ARM core GPIOs from pinmux configuration
2015-02-20 03:00:04 +00:00
common
charge_state_v2: Do not draw max input current if battery is present
2015-02-20 19:37:16 +00:00
core
cortex-m0: Fix panic reason on div0
2015-02-18 19:30:59 +00:00
driver
pi3usb9281: Fix handling of REG_CONTROL (02H) reserved bits
2015-02-05 21:02:56 +00:00
extra
USB-console: Add Linux USB serial kernel module
2014-10-29 18:38:27 +00:00
include
cr50: Separate ARM core GPIOs from pinmux configuration
2015-02-20 03:00:04 +00:00
power
Power Button: Wait for power button to be stable when waiting for release
2015-02-10 23:07:14 +00:00
test
charge_ramp: initial commit of charge ramp module
2015-02-18 04:53:22 +00:00
util
EC: Support firmware updater to auto select a battery fw image
2015-02-20 08:33:08 +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
twinkie: build a combined firmware
2015-01-08 23:55:58 +00:00
Makefile.rules
cr50: Add ec.hex to hex: build target
2015-02-20 03:00:00 +00:00
Makefile.toolchain
twinkie: build a combined firmware
2015-01-08 23:55:58 +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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