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author | Scott Collyer <scollyer@google.com> | 2017-10-10 16:14:16 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-10-12 00:09:34 -0700 |
commit | dfe7473ed8fefe6b6bb15324fa835aafde4b0ffb (patch) | |
tree | 8fe6c9e41af8d71686e36f9a3244eb5242c27a1a /board/coral/board.h | |
parent | c478733f19b0de89364e996604a2ac73d1d95ea7 (diff) | |
download | chrome-ec-dfe7473ed8fefe6b6bb15324fa835aafde4b0ffb.tar.gz |
coral: Use SKU ID to initialize motion_sensor_count
This CL adds the config option CONFIG_DYNAMIC_MOTION_SENSOR_COUNT and
SKU table which contains the form factor for all known SKUs. Once the
SKU ID is known, the variable motion_sensor_count is set based on
CLAMSHELL or CONVERTIBLE designation in the SKU table. If there isn't
a matching SKU ID in the table then motion_sensor_count will be
initialized to the ARRAY_LENGTH of motion_sensors.
BUG=b:38271876
BRANCH=None
TEST=Manual
Tested with Robo360 (SKU ID 71) and verified the motion sensor count
and that the motion senors were initialized in the EC console log.
[0.088188 Motion Sensor Init: count = 3]
[0.346097 Lid Accel: MS Done Init type:0x0 range:2]
[0.370386 Base Accel: MS Done Init type:0x0 range:2]
[0.386790 Base Gyro: MS Done Init type:0x1 range:1000]
Tested with Santa EVT (SKU ID 3) and verified motion_sensor_count is 0 and
no EC console messages showing sensor initialization failures.
Change-Id: Ia3d60f8c8dd4435dd7cfb80a860f809de2fb931e
Signed-off-by: Scott Collyer <scollyer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/711195
Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'board/coral/board.h')
-rw-r--r-- | board/coral/board.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/coral/board.h b/board/coral/board.h index 59d879c690..4fadb6728a 100644 --- a/board/coral/board.h +++ b/board/coral/board.h @@ -208,6 +208,7 @@ #define CONFIG_LID_ANGLE_UPDATE #define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL #define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL +#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT /* FIFO size is in power of 2. */ #define CONFIG_ACCEL_FIFO 1024 @@ -278,7 +279,7 @@ enum temp_sensor_id { * For BMI160, accel, gyro and compass sensors must be next to each other. */ enum sensor_id { - LID_ACCEL = 0, + LID_ACCEL, BASE_ACCEL, BASE_GYRO, LID_ALS, |