Kyoung Kim c980765b05 Kunimitsu/Lars: for PMIC, check i2c response before further initialization
There is no indication that PMIC is ready for communication
EC should check i2c response from PMIC first before initializing
rest of registers.

BUG=None
BRANCH=master
TEST=check if there is message, "PMIC init failed", in EC log.

Change-Id: Ic790edf3639acfb2b5357e2638c88dc8d59bebf0
Signed-off-by: Kyoung Kim <kyoung.il.kim@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/319631
Commit-Ready: Kyoung Il Kim <kyoung.il.kim@intel.com>
Tested-by: Kyoung Il Kim <kyoung.il.kim@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
2016-01-13 13:01:05 -08:00
2016-01-11 22:03:13 -08:00
2015-05-07 00:00:47 +00:00
2016-01-11 22:03:13 -08:00
2016-01-11 22:03:13 -08:00
2012-05-11 09:11:52 -07:00
2014-04-02 19:58:53 +00:00
2015-12-08 20:05:05 -08:00

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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