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Diffstat (limited to 'board/chell/board.h')
| -rw-r--r-- | board/chell/board.h | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/board/chell/board.h b/board/chell/board.h new file mode 100644 index 0000000000..7e4a7aa4d7 --- /dev/null +++ b/board/chell/board.h @@ -0,0 +1,217 @@ +/* Copyright 2015 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. + */ + +/* Chell 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 + +/* Optional features */ +#define CONFIG_ADC +#define CONFIG_BATTERY_CUT_OFF +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L +#define CONFIG_BATTERY_SMART +#define CONFIG_BOARD_HAS_RTC_RESET +#define CONFIG_BOARD_VERSION_GPIO +#define CONFIG_CHARGE_MANAGER +#define CONFIG_CHARGE_RAMP_HW + +#define CONFIG_CHARGER + +#define CONFIG_CHARGER_DISCHARGE_ON_AC +#define CONFIG_CHARGER_ISL9237 +#define CONFIG_CHARGER_ILIM_PIN_DISABLED +#define CONFIG_CHARGER_INPUT_CURRENT 512 +#define CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON 1 +#define CONFIG_CHARGER_PROFILE_OVERRIDE +#define CONFIG_CHARGER_SENSE_RESISTOR 10 +#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20 +#undef CONFIG_CMD_BATTFAKE +#define CONFIG_CMD_CHARGER_ADC_AMON_BMON + +#define CONFIG_CHIPSET_SKYLAKE +#define CONFIG_CHIPSET_RESET_HOOK +#define CONFIG_CLOCK_CRYSTAL +#define CONFIG_EXTPOWER_GPIO +#define CONFIG_HOSTCMD_PD +#define CONFIG_HOSTCMD_PD_PANIC +#define CONFIG_I2C +#define CONFIG_I2C_MASTER +#define CONFIG_KEYBOARD_PROTOCOL_8042 +#define CONFIG_KEYBOARD_COL2_INVERTED +#define CONFIG_KEYBOARD_FACTORY_TEST +#define CONFIG_LED_COMMON +#define CONFIG_LID_SWITCH +#define CONFIG_LOW_POWER_IDLE +#define CONFIG_LTO +#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_TRACK_HOST_SLEEP_STATE +#define CONFIG_POWER_S0IX +#define CONFIG_PWM +#define CONFIG_PWM_KBLIGHT +/* All data won't fit in data RAM. So, moving boundary slightly. */ +#undef CONFIG_RO_SIZE +#define CONFIG_RO_SIZE (104 * 1024) +#define CONFIG_SCI_GPIO GPIO_PCH_SCI_L +/* We're space constrained on Chell, so reduce the UART TX buffer size. */ +#undef CONFIG_UART_TX_BUF_SIZE +#define CONFIG_UART_TX_BUF_SIZE 512 +#define CONFIG_USB_CHARGER +#define CONFIG_USB_MUX_PS8740 +#define CONFIG_USB_POWER_DELIVERY +#define CONFIG_USB_PD_ALT_MODE +#define CONFIG_USB_PD_ALT_MODE_DFP +#define CONFIG_USB_PD_COMM_LOCKED +#define CONFIG_USB_PD_DUAL_ROLE +#define CONFIG_USB_PD_LOGGING +#define CONFIG_USB_PD_PORT_MAX_COUNT 2 +#define CONFIG_USB_PD_TCPM_TCPCI +#define CONFIG_USB_PD_TRY_SRC +#define CONFIG_USB_PD_VBUS_DETECT_GPIO +#define CONFIG_BC12_DETECT_PI3USB9281 +#define CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT 2 +#define CONFIG_USBC_SS_MUX +#define CONFIG_USBC_SS_MUX_DFP_ONLY +#define CONFIG_USBC_VCONN +#define CONFIG_USBC_VCONN_SWAP +#define CONFIG_VBOOT_HASH + +#define CONFIG_SPI_FLASH_PORT 1 +#define CONFIG_SPI_FLASH +#define CONFIG_FLASH_SIZE 524288 +#define CONFIG_SPI_FLASH_W25X40 + +#define CONFIG_TEMP_SENSOR +#define CONFIG_TEMP_SENSOR_BD99992GW +#define CONFIG_THERMISTOR_NCP15WB +#define CONFIG_DPTF + +/* + * Enable 1 slot of secure temporary storage to support + * suspend/resume with read/write memory training. + */ +#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) + +/* Wireless signals */ +#define WIRELESS_GPIO_WLAN GPIO_WLAN_OFF_L +#define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_DX_WLAN_EN + +/* LED signals */ +#define GPIO_BAT_LED_RED GPIO_CHARGE_LED_1 +#define GPIO_BAT_LED_GREEN GPIO_CHARGE_LED_2 + +/* I2C ports */ +#define I2C_PORT_PMIC MEC1322_I2C0_0 +#define I2C_PORT_USB_CHARGER_1 MEC1322_I2C0_1 +#define I2C_PORT_USB_MUX MEC1322_I2C0_1 +#define I2C_PORT_USB_CHARGER_2 MEC1322_I2C0_0 +#define I2C_PORT_PD_MCU MEC1322_I2C1 +#define I2C_PORT_TCPC MEC1322_I2C1 +#define I2C_PORT_BATTERY MEC1322_I2C3 +#define I2C_PORT_CHARGER MEC1322_I2C3 + +/* Thermal sensors read through PMIC ADC interface */ +#define I2C_PORT_THERMAL I2C_PORT_PMIC + +/* Modules we want to exclude */ +#undef CONFIG_CMD_ACCELSPOOF +#undef CONFIG_CMD_BATTFAKE +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_HASH +#undef CONFIG_CMD_HCDEBUG +#undef CONFIG_CMD_I2C_SCAN +#undef CONFIG_CMD_MD +#undef CONFIG_CMD_MMAPINFO +#undef CONFIG_CMD_POWERINDEBUG +#undef CONFIG_CMD_PWR_AVG +#undef CONFIG_CMD_SLEEPMASK +#undef CONFIG_CMD_SLEEPMASK_SET +#undef CONFIG_CMD_SYSLOCK +#undef CONFIG_CMD_TEMP_SENSOR +#undef CONFIG_CMD_TIMERINFO +#undef CONFIG_CONSOLE_CMDHELP +#undef CONFIG_CONSOLE_HISTORY +#undef CONFIG_EC_CMD_PD_CHIP_INFO +#undef CONFIG_CMD_I2C_XFER + +#ifndef __ASSEMBLER__ + +#include "gpio_signal.h" +#include "registers.h" + +/* ADC signal */ +enum adc_channel { + ADC_VBUS, + ADC_AMON_BMON, + ADC_PSYS, + /* Number of ADC channels */ + ADC_CH_COUNT +}; + +enum pwm_channel { + PWM_CH_KBLIGHT, + + /* Number of PWM channels */ + PWM_CH_COUNT +}; + +enum temp_sensor_id { + TEMP_SENSOR_BATTERY, + + /* These temp sensors are only readable in S0 */ + TEMP_SENSOR_AMBIENT, + TEMP_SENSOR_CHARGER, + TEMP_SENSOR_DRAM, + TEMP_SENSOR_WIFI, + + TEMP_SENSOR_COUNT +}; + +/* TODO: determine the following board specific type-C power constants */ +/* + * 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 + +/* Try to negotiate to 20V since i2c noise problems should be fixed. */ +#define PD_MAX_VOLTAGE_MV 20000 + +#ifdef CONFIG_KEYBOARD_FACTORY_TEST +extern const int keyboard_factory_scan_pins[][2]; +extern const int keyboard_factory_scan_pins_used; +#endif + +/* Reset PD MCU */ +void board_reset_pd_mcu(void); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ |