/* Copyright 2017 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.
 */

/* Eve board configuration */

#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H

/*
 * Allow dangerous commands.
 * TODO: Remove this config before production.
 */
#define CONFIG_SYSTEM_UNLOCKED

/* EC */
#define CONFIG_ADC
#define CONFIG_BACKLIGHT_LID
#define CONFIG_BOARD_VERSION_CUSTOM
#define CONFIG_BOARD_FORCE_RESET_PIN
#define CONFIG_CASE_CLOSED_DEBUG_EXTERNAL
#define CONFIG_DPTF
#define CONFIG_DPTF_MOTION_LID_NO_GMR_SENSOR
#define CONFIG_DPTF_MULTI_PROFILE
#define CONFIG_FLASH_SIZE 0x80000
#define CONFIG_FPU
#define CONFIG_I2C
#define CONFIG_I2C_CONTROLLER
#define CONFIG_I2C_XFER_BOARD_CALLBACK
#define CONFIG_KEYBOARD_COL2_INVERTED
#define CONFIG_KEYBOARD_PROTOCOL_8042
#define CONFIG_LED_COMMON
#define CONFIG_LID_SWITCH
#define CONFIG_LOW_POWER_IDLE
#define CONFIG_LTO
#define CONFIG_CHIP_PANIC_BACKUP
#define CONFIG_SOFTWARE_PANIC
#define CONFIG_SPI_FLASH_REGS
#define CONFIG_SPI_FLASH_W25X40
#define CONFIG_VBOOT_HASH
#define CONFIG_SHA256_UNROLLED
#define CONFIG_VOLUME_BUTTONS
#define CONFIG_VSTORE
#define CONFIG_VSTORE_SLOT_COUNT 1
#define CONFIG_WATCHDOG_HELP
#define CONFIG_WIRELESS
#define CONFIG_WIRELESS_SUSPEND \
	(EC_WIRELESS_SWITCH_WLAN | EC_WIRELESS_SWITCH_WLAN_POWER)
#define WIRELESS_GPIO_WLAN GPIO_WLAN_OFF_L
#define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_DX_WLAN

/* EC console commands */
#define CONFIG_CMD_ACCELS
#define CONFIG_CMD_ACCEL_INFO
#define CONFIG_CMD_BUTTON

/* Port80 */
#undef CONFIG_PORT80_HISTORY_LEN
#define CONFIG_PORT80_HISTORY_LEN 256

/* SOC */
#define CONFIG_CHIPSET_SKYLAKE
#define CONFIG_CHIPSET_HAS_PLATFORM_PMIC_RESET
#define CONFIG_CHIPSET_RESET_HOOK
#define CONFIG_HOSTCMD_ESPI
#define CONFIG_HOSTCMD_ESPI_VW_SLP_S3
#define CONFIG_HOSTCMD_ESPI_VW_SLP_S4

/* Battery */
#define CONFIG_BATTERY_CUT_OFF
#define CONFIG_BATTERY_HW_PRESENT_CUSTOM
#define CONFIG_BATTERY_DEVICE_CHEMISTRY "LION"
#define CONFIG_BATTERY_SMART

/* Charger */
#define CONFIG_CHARGE_MANAGER
#define CONFIG_CHARGE_RAMP_HW /* This, or just RAMP? */

#define CONFIG_CHARGER
#define CONFIG_CHARGER_ISL9238
#define CONFIG_CHARGER_DISCHARGE_ON_AC
#define CONFIG_CHARGER_INPUT_CURRENT 512
#define CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON 2
#define CONFIG_CHARGER_PROFILE_OVERRIDE
#define CONFIG_CHARGER_PSYS
#define CONFIG_CHARGER_SENSE_RESISTOR 10
#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20
#define CONFIG_CMD_CHARGER_ADC_AMON_BMON
#define CONFIG_HOSTCMD_PD_CONTROL
#define CONFIG_EXTPOWER_GPIO
#undef   CONFIG_EXTPOWER_DEBOUNCE_MS
#define  CONFIG_EXTPOWER_DEBOUNCE_MS 1000
#define CONFIG_POWER_BUTTON
#define CONFIG_POWER_BUTTON_X86
#define CONFIG_POWER_COMMON
#define CONFIG_POWER_SIGNAL_INTERRUPT_STORM_DETECT_THRESHOLD 30
#define CONFIG_POWER_S0IX
#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE

/* USB-A config */
#define CONFIG_USB_PORT_POWER_SMART
#define CONFIG_USB_PORT_POWER_SMART_CDP_SDP_ONLY
#undef CONFIG_USB_PORT_POWER_SMART_PORT_COUNT
#define CONFIG_USB_PORT_POWER_SMART_PORT_COUNT 1
#define GPIO_USB1_ILIM_SEL GPIO_USB_A_ILIM_SEL

/* Sensor */
#define CONFIG_TEMP_SENSOR
#define CONFIG_TEMP_SENSOR_BD99992GW
#define CONFIG_THERMISTOR_NCP15WB

#define CONFIG_MKBP_EVENT
#define CONFIG_MKBP_USE_HOST_EVENT
#define CONFIG_ACCELGYRO_BMI160
#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \
	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
#define CONFIG_ACCELGYRO_BMI160_INT2_OUTPUT
#define CONFIG_ACCEL_BMA255
#define CONFIG_ACCEL_INTERRUPTS
#define CONFIG_LID_ANGLE
#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
#define CONFIG_LID_ANGLE_UPDATE

/* Enable sensor fifo, must also define the _SIZE and _THRES */
#define CONFIG_ACCEL_FIFO
/* FIFO size is in power of 2. */
#define CONFIG_ACCEL_FIFO_SIZE 512
/* Depends on how fast the AP boots and typical ODRs */
#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)

#undef  CONFIG_UART_TX_BUF_SIZE
#define CONFIG_UART_TX_BUF_SIZE 2048

#define CONFIG_TABLET_MODE
#define CONFIG_TABLET_MODE_SWITCH

/* USB */
#define CONFIG_USB_CHARGER
#define CONFIG_USB_PD_ALT_MODE
#define CONFIG_USB_PD_ALT_MODE_DFP
#define CONFIG_USB_PD_DISCHARGE_TCPC
#define CONFIG_USB_PD_DUAL_ROLE
#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
#define CONFIG_USB_PD_LOGGING
#define CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT TYPEC_RP_3A0
#define CONFIG_USB_PD_PORT_MAX_COUNT 2
#define CONFIG_USB_PD_VBUS_DETECT_GPIO
#define CONFIG_USB_PD_TCPC_LOW_POWER
#define CONFIG_USB_PD_TCPM_MUX
#define CONFIG_USB_PD_TCPM_TCPCI
#define CONFIG_USB_PD_TCPM_PS8751
#define CONFIG_USB_PD_TRY_SRC
#define CONFIG_USB_POWER_DELIVERY
#define CONFIG_USB_PD_TCPMV1
#define CONFIG_USBC_SS_MUX
#define CONFIG_USBC_SS_MUX_DFP_ONLY
#define CONFIG_USBC_VCONN
#define CONFIG_USBC_VCONN_SWAP

/* BC 1.2 charger */
#define CONFIG_BC12_DETECT_PI3USB9281
#define CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT 2

/* Optional feature to configure npcx chip */
#define NPCX_UART_MODULE2	1 /* 1:GPIO64/65 as UART */
#define NPCX_JTAG_MODULE2	0 /* 0:GPIO21/17/16/20 as JTAG */
#define NPCX_TACH_SEL2		0 /* 0:GPIO40/73 as TACH */

/* I2C ports */
#define I2C_PORT_TCPC0		NPCX_I2C_PORT0_0
#define I2C_PORT_TCPC1		NPCX_I2C_PORT0_1
#define I2C_PORT_USB_CHARGER_1	NPCX_I2C_PORT0_1
#define I2C_PORT_USB_CHARGER_0	NPCX_I2C_PORT1
#define I2C_PORT_CHARGER	NPCX_I2C_PORT1
#define I2C_PORT_BATTERY	NPCX_I2C_PORT1
#define I2C_PORT_PMIC		NPCX_I2C_PORT2
#define I2C_PORT_MP2949		NPCX_I2C_PORT2
#define I2C_PORT_GYRO		NPCX_I2C_PORT3
#define I2C_PORT_BARO		NPCX_I2C_PORT3
#define I2C_PORT_ACCEL		I2C_PORT_GYRO
#define I2C_PORT_THERMAL	I2C_PORT_PMIC

/* I2C addresses */
#define I2C_ADDR_BD99992_FLAGS	0x30
#define I2C_ADDR_MP2949_FLAGS	0x20

#ifndef __ASSEMBLER__

#include "gpio_signal.h"
#include "registers.h"

/* Nautilus doesn't have systherm0 and systherm3 */
enum temp_sensor_id {
	TEMP_SENSOR_BATTERY,	/* BD99956GW TSENSE */
	TEMP_SENSOR_CHARGER,	/* BD99992GW SYSTHERM1 */
	TEMP_SENSOR_DRAM,	/* BD99992GW SYSTHERM2 */
	TEMP_SENSOR_COUNT
};

/*
 * Motion sensors:
 * When reading through IO memory is set up for sensors (LPC is used),
 * the first 2 entries must be accelerometers, then gyroscope.
 * For BMI160, accel, gyro and compass sensors must be next to each other.
 */

enum sensor_id {
	LID_ACCEL = 0,
	BASE_ACCEL,
	BASE_GYRO,
	SENSOR_COUNT,
};

enum adc_channel {
	ADC_BASE_DET,
	ADC_VBUS,
	ADC_AMON_BMON,
	ADC_CH_COUNT
};

/* TODO(crosbug.com/p/61098): Verify the numbers below. */
/*
 * delay to turn on the power supply max is ~16ms.
 * delay to turn off the power supply max is about ~180ms.
 */
#define PD_POWER_SUPPLY_TURN_ON_DELAY	30000  /* us */
#define PD_POWER_SUPPLY_TURN_OFF_DELAY	250000 /* us */

/* delay to turn on/off vconn */
#define PD_VCONN_SWAP_DELAY		5000   /* us */

/* Define typical operating power and max power */
#define PD_OPERATING_POWER_MW		15000
#define PD_MAX_POWER_MW			45000
#define PD_MAX_CURRENT_MA		3000
#define PD_MAX_VOLTAGE_MV		20000

/* Board specific handlers */
int board_get_version(void);
void board_reset_pd_mcu(void);
void board_set_tcpc_power_mode(int port, int mode);

/* Sensors without hardware FIFO are in forced mode */
#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL)

#endif /* !__ASSEMBLER__ */

#endif /* __CROS_EC_BOARD_H */
