Rong Chang 8d2aac6bef elm: initial elm mainboard
Elm is an oak variant that uses ANX7688 PD port controller. This CL sets
PD port count to 1 and modifies TCPC I2C address to 0x50.

Other elm changes are included in this change:
  - add 2 KX022 motion sensors, remove BMI160
  - remove ALS
  - LED configuration changed to 2 bi-color LEDs
  - remove pi3usb30532
  - add ANX7688 mux driver
  - change PD interrupt polarity

BRANCH=none
BUG=none
TEST=manual
  make BOARD=elm -j
  load and test on elm proto

Signed-off-by: Rong Chang <rongchang@chromium.org>
Change-Id: I8ad02da9acade985bc0e7e2f85d9e58db7e6b38d
Reviewed-on: https://chromium-review.googlesource.com/331453
Reviewed-by: Shawn N <shawnn@chromium.org>
2016-04-14 03:43:09 -07:00
2016-04-14 03:43:09 -07:00
2016-03-11 15:17:28 -08:00
2015-05-07 00:00:47 +00:00
2016-04-14 03:43:09 -07:00
2016-04-14 03:43:09 -07:00
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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