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Diffstat (limited to 'board/zoombini/board.h')
| -rw-r--r-- | board/zoombini/board.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/board/zoombini/board.h b/board/zoombini/board.h new file mode 100644 index 0000000000..0dfd73373f --- /dev/null +++ b/board/zoombini/board.h @@ -0,0 +1,141 @@ +/* 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. + */ + +/* Zoombini board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Optional features */ +#define CONFIG_BRINGUP +#define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands. */ + +/* NPCX7 config */ +#define NPCX_UART_MODULE2 1 /* GPIO64/65 are used as UART pins. */ +#define NPCX_TACH_SEL2 0 /* No tach. */ +#define NPCX7_PWM1_SEL 0 /* GPIO C2 is not used as PWM1. */ + +/* Internal SPI flash on NPCX7 */ +#define CONFIG_FLASH_SIZE (512 * 1024) /* It's really 1MB. */ +#define CONFIG_SPI_FLASH_REGS +#define CONFIG_SPI_FLASH_W25Q80 /* Internal SPI flash type. */ + +/* EC Modules */ +#define CONFIG_ADC +#define CONFIG_ESPI +#define CONFIG_I2C +#define CONFIG_LPC +#define CONFIG_PWM + +#define CONFIG_BATTERY_SMART +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L + +#define CONFIG_CHARGER +#define CONFIG_CHARGER_V2 +#define CONFIG_CHARGE_MANAGER +#define CONFIG_CHARGER_INPUT_CURRENT 512 +#define CONFIG_CHARGER_ISL9238 +#define CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON 1 +#define CONFIG_CHARGER_SENSE_RESISTOR 10 +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20 +/* TODO(aaboagye): add when BC 1.2 stuff ready. */ +#if 0 +#define CONFIG_USB_CHARGER +#endif /* 0 */ + +#define CONFIG_CHIPSET_CANNONLAKE +#define CONFIG_CHIPSET_RESET_HOOK +#define CONFIG_EXTPOWER_GPIO +#define CONFIG_POWER_COMMON +#define CONFIG_POWER_BUTTON +#define CONFIG_POWER_BUTTON_X86 +#define CONFIG_UART_HOST 0 + +#define CONFIG_I2C_MASTER + +#define CONFIG_KEYBOARD_BOARD_CONFIG +#define CONFIG_KEYBOARD_COL2_INVERTED +#define CONFIG_KEYBOARD_PROTOCOL_8042 +#define CONFIG_SWITCH + +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_ALT_MODE +#define CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_PORT_COUNT 3 +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_LOGGING +#define CONFIG_USB_PD_LOG_SIZE 512 +/* TODO(aaboagye): What about CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT? */ +#define CONFIG_USB_PD_VBUS_DETECT_TCPC +#define CONFIG_USB_PD_TCPM_PS8805 +#define CONFIG_USB_PD_TCPM_TCPCI +#define CONFIG_USB_PD_TCPM_MUX +#define CONFIG_USBC_SS_MUX +#define CONFIG_USBC_VCONN +#define CONFIG_USBC_VCONN_SWAP + +/* Define typical operating power and max power. */ +#define PD_MAX_VOLTAGE_MV 20000 +#define PD_MAX_CURRENT_MA 3000 +#define PD_MAX_POWER_MW 45000 +#define PD_OPERATING_POWER_MW 15000 +#define PD_VCONN_SWAP_DELAY 5000 /* us */ + +/* TODO(aaboagye): Verify these timings... */ +/* + * 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 */ + +#define CONFIG_WIRELESS +#define WIRELESS_GPIO_WLAN_POWER GPIO_EN_PP3300_WLAN +#define WIRELESS_GPIO_WWAN_POWER GPIO_EN_PP3300_WWAN + +/* I2C Ports */ +#define I2C_PORT_BATTERY I2C_PORT_POWER +#define I2C_PORT_CHARGER I2C_PORT_POWER +#define I2C_PORT_POWER NPCX_I2C_PORT0_0 +#define I2C_PORT_PMIC NPCX_I2C_PORT3_0 +#define I2C_PORT_TCPC0 NPCX_I2C_PORT5_0 +#define I2C_PORT_TCPC1 NPCX_I2C_PORT1_0 +#define I2C_PORT_TCPC2 NPCX_I2C_PORT2_0 + +#ifndef __ASSEMBLER__ + +#include "gpio_signal.h" +#include "registers.h" + +/* ADC signal */ +enum adc_channel { + ADC_VBUS = 0, + ADC_TEMP_SENSOR_SOC, + ADC_TEMP_SENSOR_CHARGER, + ADC_CH_COUNT +}; + +enum pwm_channel { + PWM_CH_LED_GREEN = 0, + PWM_CH_LED_RED, + PWM_CH_KB_BL, + PWM_CH_COUNT +}; + +enum power_signal { + X86_SLP_S3_DEASSERTED, + X86_SLP_S4_DEASSERTED, + X86_SLP_SUS_DEASSERTED, + X86_RSMRST_L_PGOOD, + X86_PMIC_DPWROK, + POWER_SIGNAL_COUNT +}; + +/* Reset all TCPCs. */ +void board_reset_pd_mcu(void); + +#endif /* !defined(__ASSEMBLER__) */ + +#endif /* __CROS_EC_BOARD_H */ |