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/* 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_BOARD_VERSION
#define CONFIG_BUTTON_COUNT 1
#define CONFIG_BUTTON_RECOVERY
#define CONFIG_DEDICATED_RECOVERY_BUTTON
#define CONFIG_EMULATED_SYSRQ
#define CONFIG_LED_COMMON
#define CONFIG_KEYBOARD_PROTOCOL_MKBP
#define CONFIG_MKBP_USE_HOST_EVENT
#define CONFIG_CASE_CLOSED_DEBUG_EXTERNAL
#define CONFIG_DPTF
#define CONFIG_FLASH_SIZE 0x80000
#define CONFIG_FPU
#define CONFIG_I2C
#define CONFIG_I2C_MASTER
#undef CONFIG_LID_SWITCH
#define CONFIG_POWER_BUTTON_IGNORE_LID
#define CONFIG_PWM
#define CONFIG_LTO
#define CONFIG_CHIP_PANIC_BACKUP
#define CONFIG_SPI_FLASH_REGS
#define CONFIG_SPI_FLASH_W25X40
#define CONFIG_UART_HOST 0
#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
#define WIRELESS_GPIO_WWAN GPIO_PP3300_DX_LTE
/* EC console commands */
#define CONFIG_CMD_BUTTON
/* SOC */
#define CONFIG_CHIPSET_SKYLAKE
#define CONFIG_CHIPSET_HAS_PLATFORM_PMIC_RESET
#define CONFIG_CHIPSET_RESET_HOOK
#undef CONFIG_PECI
#define CONFIG_ESPI
/* Eve and Poppy all have wires from GPIO to PCH but CONFIG_ESPI_VW_SIGNALS
* is defined. So, those GPIOs are not used by EC. */
#define CONFIG_ESPI_VW_SIGNALS
#define CONFIG_LPC
/* Charger */
#define CONFIG_CHARGE_MANAGER
/* TODO(dnojiri): Set this right */
#define CONFIG_CHARGER_LIMIT_POWER_THRESH_CHG_MW 20000
#define CONFIG_CMD_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_BUTTON_INIT_IDLE
#define CONFIG_POWER_COMMON
#define CONFIG_POWER_SIGNAL_INTERRUPT_STORM_DETECT_THRESHOLD 30
#define CONFIG_DELAY_DSW_PWROK_TO_PWRBTN
/* Sensor */
#define CONFIG_TEMP_SENSOR
#define CONFIG_TEMP_SENSOR_TMP432
/* TODO(crosbug.com/p/61098): Is this the correct thermistor? */
#define CONFIG_THERMISTOR_NCP15WB
/* USB */
#undef CONFIG_USB_CHARGER /* dnojiri: verify */
#define CONFIG_USB_PD_ALT_MODE
#define CONFIG_USB_PD_ALT_MODE_DFP
#define CONFIG_USB_PD_CUSTOM_VDM
#define CONFIG_USB_PD_DISCHARGE
#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_PORT_COUNT 1
#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_USBC_SS_MUX
#define CONFIG_USBC_SS_MUX_DFP_ONLY
#define CONFIG_USBC_VCONN
#define CONFIG_USBC_VCONN_SWAP
/* Charge ports */
#undef CONFIG_DEDICATED_CHARGE_PORT_COUNT
#define CONFIG_DEDICATED_CHARGE_PORT_COUNT 1
/* USB-A config */
#define CONFIG_USB_PORT_POWER_DUMB
#define USB_PORT_COUNT 5
/* 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/A4 as TACH */
/* I2C ports */
#define I2C_PORT_TCPC0 NPCX_I2C_PORT0_0
#define I2C_PORT_EEPROM NPCX_I2C_PORT0_1
#define I2C_PORT_BATTERY NPCX_I2C_PORT1
#define I2C_PORT_CHARGER NPCX_I2C_PORT1
#define I2C_PORT_PMIC NPCX_I2C_PORT2
#define I2C_PORT_THERMAL NPCX_I2C_PORT3
/* I2C addresses */
#define I2C_ADDR_TCPC0 0x16
/* Verify and jump to RW image on boot */
#define CONFIG_VBOOT_EFS
#define CONFIG_VBOOT_HASH
#define CONFIG_VSTORE
#define CONFIG_VSTORE_SLOT_COUNT 1
/*
* Flash layout. Since config_flash_layout.h is included before board.h,
* we can only overwrite (=undef/define) these parameters here.
*
* Flash stores 3 images: RO, RW_A, RW_B. We divide the flash by 4.
* A public key is stored at the end of RO. Signatures are stored at the
* end of RW_A and RW_B, respectively.
*/
#define CONFIG_RW_B
#define CONFIG_RW_B_MEM_OFF CONFIG_RO_MEM_OFF
#undef CONFIG_RO_SIZE
#define CONFIG_RO_SIZE (CONFIG_FLASH_SIZE / 4)
#undef CONFIG_RW_SIZE
#define CONFIG_RW_SIZE CONFIG_RO_SIZE
#define CONFIG_RW_A_STORAGE_OFF CONFIG_RW_STORAGE_OFF
#define CONFIG_RW_B_STORAGE_OFF (CONFIG_RW_A_STORAGE_OFF + \
CONFIG_RW_SIZE)
#define CONFIG_RW_A_SIGN_STORAGE_OFF (CONFIG_RW_A_STORAGE_OFF + \
CONFIG_RW_SIZE - CONFIG_RW_SIG_SIZE)
#define CONFIG_RW_B_SIGN_STORAGE_OFF (CONFIG_RW_B_STORAGE_OFF + \
CONFIG_RW_SIZE - CONFIG_RW_SIG_SIZE)
#define CONFIG_RWSIG
#define CONFIG_RWSIG_TYPE_RWSIG
#define CONFIG_RSA
#define CONFIG_SHA256
#define CONFIG_RSA_KEY_SIZE 3072
#define CONFIG_RSA_EXPONENT_3
#ifndef __ASSEMBLER__
#include "gpio_signal.h"
#include "registers.h"
enum charge_port {
CHARGE_PORT_TYPEC0,
CHARGE_PORT_BARRELJACK,
};
enum power_signal {
X86_SLP_S0_DEASSERTED,
X86_SLP_S3_DEASSERTED,
X86_SLP_S4_DEASSERTED,
X86_SLP_SUS_DEASSERTED,
X86_RSMRST_L_PGOOD,
X86_PMIC_DPWROK,
POWER_SIGNAL_COUNT
};
enum temp_sensor_id {
TEMP_SENSOR_CHARGER, /* BD99992GW SYSTHERM1 */
TEMP_SENSOR_DRAM, /* BD99992GW SYSTHERM2 */
TEMP_SENSOR_EMMC, /* BD99992GW SYSTHERM3 */
TEMP_SENSOR_COUNT
};
enum adc_channel {
ADC_VBUS,
ADC_AMON_BMON,
ADC_CH_COUNT
};
enum button {
BUTTON_RECOVERY = 0,
BUTTON_COUNT
};
enum pwm_channel {
PWM_CH_LED_RED,
PWM_CH_LED_GREEN,
PWM_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);
int board_get_battery_soc(void);
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
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