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Diffstat (limited to 'board/boxy/board.h')
| -rw-r--r-- | board/boxy/board.h | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/board/boxy/board.h b/board/boxy/board.h new file mode 100644 index 0000000000..c9f3989e11 --- /dev/null +++ b/board/boxy/board.h @@ -0,0 +1,168 @@ +/* Copyright 2023 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Boxy board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Select Baseboard features */ +#define VARIANT_DEDEDE_EC_IT8320 +#include "baseboard.h" + +/* System unlocked in early development */ +#define CONFIG_SYSTEM_UNLOCKED + +#define CONFIG_CMD_CHARGER_DUMP + +/* I2C Bus Configuration */ +#define I2C_PORT_HDMI2_EDID IT83XX_I2C_CH_B +#undef I2C_PORT_USB_C0 +#define I2C_PORT_USB_C0 IT83XX_I2C_CH_C +#define I2C_PORT_HDMI2_SRC_DDC IT83XX_I2C_CH_D +#define I2C_PORT_HDMI1_EDID IT83XX_I2C_CH_E +#define I2C_PORT_HDMI1_SRC_DDC IT83XX_I2C_CH_F + +/* Power */ +#undef CONFIG_CHARGER +#undef CONFIG_CHARGER_DISCHARGE_ON_AC +#undef CONFIG_USB_PD_VBUS_MEASURE_CHARGER +#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON 16000 +#define PD_MAX_VOLTAGE_MV 20000 +#undef PD_MAX_CURRENT_MA +#define PD_MAX_CURRENT_MA 3250 +#undef PD_MAX_POWER_MW +#define PD_MAX_POWER_MW 65000 +#define CONFIG_USB_PD_VBUS_DETECT_GPIO +/* ADC sensors could measure VBUS on this board, but components are DNS */ +#define CONFIG_USB_PD_VBUS_MEASURE_NOT_PRESENT + +/* Override macro for C0 only */ +#define PORT_TO_HPD(port) (GPIO_USB_C0_DP_HPD) + +/* Power: Dedicated barreljack charger port */ +#undef CONFIG_DEDICATED_CHARGE_PORT_COUNT +#define CONFIG_DEDICATED_CHARGE_PORT_COUNT 1 +#define DEDICATED_CHARGE_PORT 1 + +/* USB Type-C */ +#undef CONFIG_USB_CHARGER +#undef CONFIG_USB_MUX_PI3USB31532 + +/* TCPC */ +#define CONFIG_USB_PD_PORT_MAX_COUNT 1 +#define CONFIG_USB_PD_TCPM_ITE_ON_CHIP /* C0: ITE EC TCPC */ +#define CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT 1 + +/* PPC */ +#define CONFIG_USB_PD_DISCHARGE_PPC +#define CONFIG_USB_PD_VBUS_DETECT_PPC +#define CONFIG_USBC_PPC +#define CONFIG_USBC_PPC_SYV682X + +/* USB Mux and Retimer */ +#define CONFIG_USB_MUX_IT5205 /* C0: ITE Mux */ +#define I2C_PORT_USB_MUX I2C_PORT_USB_C0 /* Required for ITE Mux */ + +/* USB Type A Features */ +#define CONFIG_USB_PORT_POWER_DUMB +#define USB_PORT_COUNT 4 /* Type A ports */ + +/* No battery */ +#undef CONFIG_BATTERY_CUT_OFF +#undef CONFIG_BATTERY_PRESENT_GPIO +#undef CONFIG_BATTERY_REQUESTS_NIL_WHEN_DEAD +#undef CONFIG_BATTERY_REVIVE_DISCONNECT +#undef CONFIG_BATTERY_SMART + +/* LED */ +#define CONFIG_LED_PWM +#define CONFIG_LED_PWM_COUNT 1 + +/* PWM */ +#define CONFIG_PWM + +/* Thermistors */ +#define CONFIG_TEMP_SENSOR +#define CONFIG_THERMISTOR +#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B + +/* Buttons */ +#define CONFIG_DEDICATED_RECOVERY_BUTTON +#define CONFIG_DEDICATED_RECOVERY_BUTTON_2 +#define CONFIG_DEDICATED_RECOVERY_BUTTON_FLAGS BUTTON_FLAG_ACTIVE_HIGH +#define CONFIG_POWER_BUTTON +#define CONFIG_POWER_BUTTON_IGNORE_LID +#define CONFIG_POWER_BUTTON_X86 +#define CONFIG_EMULATED_SYSRQ + +/* No Keyboard */ +#undef CONFIG_KEYBOARD_COL2_INVERTED +#undef CONFIG_KEYBOARD_PROTOCOL_8042 +#undef CONFIG_CMD_KEYBOARD +#undef CONFIG_KEYBOARD_BOOT_KEYS +#undef CONFIG_KEYBOARD_RUNTIME_KEYS + +/* No backlight */ +#undef CONFIG_BACKLIGHT_LID +#undef GPIO_ENABLE_BACKLIGHT + +/* Unused features - Misc */ +#undef CONFIG_HIBERNATE +#undef CONFIG_VOLUME_BUTTONS +#undef CONFIG_LID_SWITCH +#undef CONFIG_TABLET_MODE +#undef CONFIG_TABLET_MODE_SWITCH +#undef CONFIG_GMR_TABLET_MODE +#undef GPIO_TABLET_MODE_L + +/* Unused GPIOs */ +#undef GPIO_USB_C1_DP_HPD + +/* Pin renaming */ +#define GPIO_RECOVERY_L GPIO_EC_RECOVERY_BTN_OD +#define GPIO_RECOVERY_L_2 GPIO_H1_EC_RECOVERY_BTN_ODL +#define GPIO_POWER_BUTTON_L GPIO_H1_EC_PWR_BTN_ODL + +#ifndef __ASSEMBLER__ + +#include "gpio_signal.h" +#include "registers.h" + +enum charge_port { + CHARGE_PORT_TYPEC0, + CHARGE_PORT_BARRELJACK, +}; + +enum usbc_port { USBC_PORT_C0 = 0, USBC_PORT_COUNT }; + +enum pwm_channel { + PWM_CH_LED_RED, + PWM_CH_LED_GREEN, + PWM_CH_LED_BLUE, + PWM_CH_COUNT, +}; + +/* ADC channels */ +enum adc_channel { + ADC_VSNS_PP3300_A, /* ADC0 */ + ADC_TEMP_SENSOR_1, /* ADC2 */ + ADC_TEMP_SENSOR_2, /* ADC3 */ + ADC_TEMP_SENSOR_3, /* ADC13 */ + ADC_PPVAR_PWR_IN_IMON, /* ADC15 */ + ADC_SNS_PPVAR_PWR_IN, /* ADC16 */ + ADC_CH_COUNT +}; + +enum temp_sensor_id { + TEMP_SENSOR_1, + TEMP_SENSOR_2, + TEMP_SENSOR_3, + TEMP_SENSOR_COUNT +}; + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ |