251 lines
6.9 KiB
C
251 lines
6.9 KiB
C
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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* elm board configuration */
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#ifndef __CROS_EC_BOARD_H
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#define __CROS_EC_BOARD_H
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/*
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* Allow dangerous commands.
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* TODO: Remove this config engineering velidation.
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*/
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#define CONFIG_SYSTEM_UNLOCKED
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/* Accelero meter and gyro sensor */
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#define CONFIG_ACCEL_KX022
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#define CONFIG_CMD_ACCELS
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#define CONFIG_CMD_ACCEL_INFO
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#define CONFIG_LID_ANGLE
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#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
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#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
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#define CONFIG_LID_ANGLE_UPDATE
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#define CONFIG_ADC
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#undef CONFIG_ADC_WATCHDOG
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/* AC adaptor, charger, battery */
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#define CONFIG_BATTERY_CUT_OFF
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#undef CONFIG_BATTERY_PRECHARGE_TIMEOUT
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#define CONFIG_BATTERY_PRECHARGE_TIMEOUT 300
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#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGE_MANAGER
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#define CONFIG_CHARGER
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#define CONFIG_CHARGER_INPUT_CURRENT 512
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#define CONFIG_CHARGE_RAMP_HW
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#define CONFIG_CHARGER_ISL9237
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#define CONFIG_CHARGER_MAX_INPUT_CURRENT 3000
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#define CONFIG_CHARGER_SENSE_RESISTOR 10
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#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20
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#define CONFIG_CHARGER_DISCHARGE_ON_AC
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#define CONFIG_CHIPSET_MT817X
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#define CONFIG_CMD_TYPEC
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#define CONFIG_EXTPOWER_GPIO
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/* Increase tx buffer size, as we'd like to stream EC log to AP. */
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#undef CONFIG_UART_TX_BUF_SIZE
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#define CONFIG_UART_TX_BUF_SIZE 8192
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/* Wakeup pin: EC_WAKE(PA0) - WKUP1 */
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#define CONFIG_FORCE_CONSOLE_RESUME
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#define CONFIG_HIBERNATE
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#define CONFIG_HIBERNATE_WAKEUP_PINS (STM32_PWR_CSR_EWUP1)
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/* Other configs */
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#define CONFIG_HOST_COMMAND_STATUS
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#define CONFIG_I2C
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#define CONFIG_I2C_MASTER
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#define CONFIG_KEYBOARD_COL2_INVERTED
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#define CONFIG_KEYBOARD_PROTOCOL_MKBP
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#define CONFIG_LED_COMMON
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#define CONFIG_LID_SWITCH
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#define CONFIG_LOW_POWER_IDLE
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#define CONFIG_MKBP_EVENT
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#define CONFIG_MKBP_USE_GPIO
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#define CONFIG_POWER_BUTTON
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#define CONFIG_POWER_COMMON
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#define CONFIG_USB_CHARGER
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#define CONFIG_SPI
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#define CONFIG_SPI_MASTER
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#define CONFIG_STM_HWTIMER32
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#define CONFIG_VBOOT_HASH
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#undef CONFIG_WATCHDOG_HELP
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#define CONFIG_SWITCH
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#define CONFIG_BOARD_VERSION_GPIO
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#undef CONFIG_UART_CONSOLE
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#define CONFIG_UART_CONSOLE 1
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#define CONFIG_TEMP_SENSOR
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#define CONFIG_DPTF
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/* Type-C */
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#define CONFIG_USBC_SS_MUX
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#define CONFIG_USBC_SS_MUX_DFP_ONLY
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#define CONFIG_USBC_VCONN
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#define CONFIG_USBC_VCONN_SWAP
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#define CONFIG_USB_POWER_DELIVERY
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#define CONFIG_USB_PD_ALT_MODE
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#define CONFIG_USB_PD_ALT_MODE_DFP
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#define CONFIG_USB_PD_DUAL_ROLE
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#define CONFIG_USB_PD_LOGGING
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#define CONFIG_USB_PD_PORT_COUNT 1
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#define CONFIG_USB_PD_TCPM_MUX
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#define CONFIG_USB_PD_TCPM_ANX7688
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#define CONFIG_USB_PD_TCPM_TCPCI
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#define CONFIG_USB_PD_TRY_SRC
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#define CONFIG_USB_PD_VBUS_DETECT_TCPC
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#undef CONFIG_TCPC_I2C_BASE_ADDR_FLAGS
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#define CONFIG_TCPC_I2C_BASE_ADDR_FLAGS 0x2C
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#define CONFIG_USB_PD_ANX7688
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/* UART DMA */
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#undef CONFIG_UART_TX_DMA
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#undef CONFIG_UART_RX_DMA
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/* BC 1.2 charger */
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#define CONFIG_BC12_DETECT_PI3USB9281
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#define CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT 1
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/* Optional features */
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#define CONFIG_CMD_CHARGER_ADC_AMON_BMON
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/* Mark host command structs as aligned */
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#define CONFIG_HOSTCMD_ALIGNED
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/* By default, set hcdebug to off */
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#undef CONFIG_HOSTCMD_DEBUG_MODE
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#define CONFIG_HOSTCMD_DEBUG_MODE HCDEBUG_OFF
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#define CONFIG_CMD_I2C_PROTECT
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#define CONFIG_CMD_PD_CONTROL
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/*
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* Flash layout:
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* PSTATE(4KB)
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* |
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* (124KB) v (132KB)
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* |<-----Protected Region------>|<------Unprotected Region----->|
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* |<--------RO image--------->| | |<--------RW image----------->|
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* 0 (120KB) ^ ^ (128KB)
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* | |
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* | sector 31(132KB sector)
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* |
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* sector 30(4KB sector)
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*/
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#undef CONFIG_RW_MEM_OFF
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#undef CONFIG_RW_SIZE
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#undef CONFIG_EC_WRITABLE_STORAGE_OFF
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#undef CONFIG_EC_WRITABLE_STORAGE_SIZE
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#undef CONFIG_WP_STORAGE_SIZE
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#define CONFIG_RW_MEM_OFF (128 * 1024)
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#define CONFIG_RW_SIZE (128 * 1024)
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#define CONFIG_EC_WRITABLE_STORAGE_OFF (128 * 1024)
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#define CONFIG_EC_WRITABLE_STORAGE_SIZE (128 * 1024)
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#define CONFIG_WP_STORAGE_SIZE (128 * 1024)
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/* Drivers */
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#ifndef __ASSEMBLER__
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/* 48 MHz SYSCLK clock frequency */
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#define CPU_CLOCK 48000000
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/* Keyboard output port list */
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#define KB_OUT_PORT_LIST GPIO_A, GPIO_B, GPIO_C, GPIO_D
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/* 2 I2C master ports, connect to battery, charger, pd and USB switches */
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#define I2C_PORT_MASTER 0
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#define I2C_PORT_ACCEL 0
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#define I2C_PORT_BATTERY 0
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#define I2C_PORT_CHARGER 0
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#define I2C_PORT_PERICOM 0
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#define I2C_PORT_THERMAL 0
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#define I2C_PORT_PD_MCU 1
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#define I2C_PORT_USB_MUX 1
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#define I2C_PORT_TCPC 1
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/* Enable Accel over SPI */
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#define CONFIG_SPI_ACCEL_PORT 0 /* First SPI master port (SPI2) */
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/* Timer selection */
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#define TIM_CLOCK32 2
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#define TIM_WATCHDOG 4
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/* Define the host events which are allowed to wakeup AP in S3. */
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#define CONFIG_MKBP_HOST_EVENT_WAKEUP_MASK \
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(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_FASTBOOT))
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#include "gpio_signal.h"
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enum power_signal {
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MTK_POWER_GOOD = 0,
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MTK_SUSPEND_ASSERTED,
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/* Number of power signals */
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POWER_SIGNAL_COUNT
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};
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enum pwm_channel {
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PWM_CH_POWER_LED = 0,
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/* Number of PWM channels */
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PWM_CH_COUNT
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};
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enum adc_channel {
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ADC_PSYS = 0, /* PC1: STM32_AIN(2) */
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ADC_AMON_BMON, /* PC0: STM32_AIN(10) */
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ADC_VBUS, /* PA2: STM32_AIN(11) */
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ADC_CH_COUNT
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};
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enum temp_sensor_id {
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#ifdef CONFIG_TEMP_SENSOR_TMP432
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/* TMP432 local and remote sensors */
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TEMP_SENSOR_I2C_TMP432_LOCAL,
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TEMP_SENSOR_I2C_TMP432_REMOTE1,
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TEMP_SENSOR_I2C_TMP432_REMOTE2,
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#endif
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/* Battery temperature sensor */
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TEMP_SENSOR_BATTERY,
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TEMP_SENSOR_COUNT
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};
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enum sensor_id {
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BASE_ACCEL,
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LID_ACCEL,
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SENSOR_COUNT,
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};
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/* TODO: determine the following board specific type-C power constants */
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/*
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* delay to turn on the power supply max is ~16ms.
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* delay to turn off the power supply max is about ~180ms.
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*/
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#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
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#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */
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/* delay to turn on/off vconn */
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#define PD_VCONN_SWAP_DELAY 5000 /* us */
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/* Define typical operating power and max power */
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#define PD_OPERATING_POWER_MW 15000
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#define PD_MAX_POWER_MW 45000
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#define PD_MAX_CURRENT_MA CONFIG_CHARGER_MAX_INPUT_CURRENT
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#define PD_MAX_VOLTAGE_MV 20000
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/* The lower the input voltage, the higher the power efficiency. */
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#define PD_PREFER_LOW_VOLTAGE
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/* Reset PD MCU */
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void board_reset_pd_mcu(void);
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/* Set AP reset pin according to parameter */
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void board_set_ap_reset(int asserted);
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#endif /* !__ASSEMBLER__ */
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#endif /* __CROS_EC_BOARD_H */
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