diff options
Diffstat (limited to 'board/bobba/board.c')
| -rw-r--r-- | board/bobba/board.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/board/bobba/board.c b/board/bobba/board.c index b3db6cebc6..5754848cc8 100644 --- a/board/bobba/board.c +++ b/board/bobba/board.c @@ -193,7 +193,31 @@ struct motion_sensor_t motion_sensors[] = { }, }; -const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); +unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); + +static void setup_motion_sensors(uint8_t sku_id) +{ + /* SKU ID of Bobba360 and Sparky360: 9, 25, 26 */ + if (sku_id != 9 && sku_id != 25 && sku_id != 26) { + /* Clamshell Bobba has no base accel and base gyro */ + motion_sensor_count = ARRAY_SIZE(motion_sensors) - 2; + } +} + +/* Read CBI from i2c eeprom and initialize variables for board variants */ +static void cbi_init(void) +{ + uint8_t sku_id; + uint32_t val; + + if (cbi_get_sku_id(&val) != EC_SUCCESS || val > UINT8_MAX) + return; + sku_id = val; + CPRINTSUSB("SKU: %d", sku_id); + + setup_motion_sensors(sku_id); +} +DECLARE_HOOK(HOOK_INIT, cbi_init, HOOK_PRIO_INIT_I2C + 1); /* Initialize board. */ static void board_init(void) |