diff options
Diffstat (limited to 'board/cherry/board.c')
| -rw-r--r-- | board/cherry/board.c | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/board/cherry/board.c b/board/cherry/board.c deleted file mode 100644 index 8e456e2c80..0000000000 --- a/board/cherry/board.c +++ /dev/null @@ -1,174 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ -/* Cherry board configuration */ - -#include "common.h" -#include "console.h" -#include "driver/accel_bma422.h" -#include "driver/accel_kionix.h" -#include "driver/accel_kx022.h" -#include "driver/accelgyro_icm42607.h" -#include "driver/accelgyro_icm_common.h" -#include "gpio.h" -#include "hooks.h" -#include "motion_sense.h" -#include "pwm.h" -#include "pwm_chip.h" -#include "system.h" - -#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args) - -/* Sensor */ -static struct mutex g_base_mutex; -static struct mutex g_lid_mutex; - -static struct icm_drv_data_t g_icm42607_data; -static struct kionix_accel_data g_kx022_data; -static struct accelgyro_saved_data_t g_bma422_data; - -/* Matrix to rotate accelrator into standard reference frame */ -static const mat33_fp_t base_standard_ref = { - { 0, FLOAT_TO_FP(1), 0}, - { FLOAT_TO_FP(1), 0, 0}, - { 0, 0, FLOAT_TO_FP(-1)} -}; - -static const mat33_fp_t lid_standard_ref = { - { FLOAT_TO_FP(-1), 0, 0}, - { 0, FLOAT_TO_FP(-1), 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -struct motion_sensor_t motion_sensors[] = { - /* - * Note: bmi160: supports accelerometer and gyro sensor - * Requirement: accelerometer sensor must init before gyro sensor - * DO NOT change the order of the following table. - */ - [BASE_ACCEL] = { - .name = "Base Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_ICM42607, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_BASE, - .drv = &icm42607_drv, - .mutex = &g_base_mutex, - .drv_data = &g_icm42607_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = ICM42607_ADDR0_FLAGS, - .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/ - .rot_standard_ref = &base_standard_ref, - .min_frequency = ICM42607_ACCEL_MIN_FREQ, - .max_frequency = ICM42607_ACCEL_MAX_FREQ, - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, - [BASE_GYRO] = { - .name = "Base Gyro", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_ICM42607, - .type = MOTIONSENSE_TYPE_GYRO, - .location = MOTIONSENSE_LOC_BASE, - .drv = &icm42607_drv, - .mutex = &g_base_mutex, - .drv_data = &g_icm42607_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = ICM42607_ADDR0_FLAGS, - .default_range = 1000, /* dps */ - .rot_standard_ref = &base_standard_ref, - .min_frequency = ICM42607_GYRO_MIN_FREQ, - .max_frequency = ICM42607_GYRO_MAX_FREQ, - }, - [LID_ACCEL] = { - .name = "Lid Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_KX022, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &kionix_accel_drv, - .mutex = &g_lid_mutex, - .drv_data = &g_kx022_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = KX022_ADDR1_FLAGS, - .rot_standard_ref = &lid_standard_ref, - .default_range = 2, /* g, enough for laptop. */ - .min_frequency = KX022_ACCEL_MIN_FREQ, - .max_frequency = KX022_ACCEL_MAX_FREQ, - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - .ec_rate = 100, - }, - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, - }, -}; -const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); - -struct motion_sensor_t bma422_lid_accel = { - .name = "Lid Accel", - .active_mask = SENSOR_ACTIVE_S0_S3, - .chip = MOTIONSENSE_CHIP_BMA422, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &bma4_accel_drv, - .mutex = &g_lid_mutex, - .drv_data = &g_bma422_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = BMA4_I2C_ADDR_PRIMARY, - .rot_standard_ref = &lid_standard_ref, - .min_frequency = BMA4_ACCEL_MIN_FREQ, - .max_frequency = BMA4_ACCEL_MAX_FREQ, - .default_range = 2, /* g, enough for laptop. */ - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 12500 | ROUND_UP_FLAG, - .ec_rate = 100 * MSEC, - }, - /* Sensor on in S3 */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 12500 | ROUND_UP_FLAG, - .ec_rate = 0, - }, - }, -}; - -static void board_update_motion_sensor_config(void) -{ - if (system_get_board_version() >= 2) { - motion_sensors[LID_ACCEL] = bma422_lid_accel; - ccprints("LID ACCEL is BMA422"); - } else { - ccprints("LID ACCEL is KX022"); - } -} - -/* Initialize board. */ -static void board_init(void) -{ - /* Enable motion sensor interrupt */ - gpio_enable_interrupt(GPIO_BASE_IMU_INT_L); - gpio_enable_interrupt(GPIO_LID_ACCEL_INT_L); - - /* Disable PWM_CH_LED2(Green) for unuse */ - pwm_enable(PWM_CH_LED2, 0); - - board_update_motion_sensor_config(); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); |