267 lines
7.1 KiB
C
267 lines
7.1 KiB
C
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/* Copyright 2017 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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/* Eve 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 before production.
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*/
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#undef CONFIG_SYSTEM_UNLOCKED
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#define CONFIG_USB_PD_COMM_LOCKED
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/* EC */
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#define CONFIG_ADC
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#define CONFIG_BOARD_VERSION_CBI
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#define CONFIG_BOARD_HAS_RTC_RESET
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#define CONFIG_CRC8
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#define CONFIG_CEC
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#define CONFIG_CROS_BOARD_INFO
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#define CONFIG_DEDICATED_RECOVERY_BUTTON
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#define CONFIG_EMULATED_SYSRQ
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#define CONFIG_LED_COMMON
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#define CONFIG_KEYBOARD_PROTOCOL_MKBP
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#define CONFIG_MKBP_USE_HOST_EVENT
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#define CONFIG_DPTF
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#define CONFIG_FLASH_SIZE 0x80000
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#define CONFIG_FPU
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#define CONFIG_I2C
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#define CONFIG_I2C_MASTER
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#undef CONFIG_LID_SWITCH
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#define CONFIG_POWER_BUTTON_IGNORE_LID
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#define CONFIG_PWM
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#define CONFIG_LTO
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#define CONFIG_CHIP_PANIC_BACKUP
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#define CONFIG_SPI_FLASH_REGS
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#define CONFIG_SPI_FLASH_W25X40
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#define CONFIG_WATCHDOG_HELP
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#define CONFIG_WIRELESS
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#define CONFIG_WIRELESS_SUSPEND \
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(EC_WIRELESS_SWITCH_WLAN | EC_WIRELESS_SWITCH_WLAN_POWER)
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#define WIRELESS_GPIO_WLAN GPIO_WLAN_OFF_L
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#define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_DX_WLAN
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#define WIRELESS_GPIO_WWAN GPIO_PP3300_DX_LTE
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#define CEC_GPIO_OUT GPIO_CEC_OUT
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#define CEC_GPIO_IN GPIO_CEC_IN
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#define CEC_GPIO_PULL_UP GPIO_CEC_PULL_UP
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#define CONFIG_FANS 1
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#undef CONFIG_FAN_INIT_SPEED
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#define CONFIG_FAN_INIT_SPEED 50
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#define CONFIG_FAN_RPM_CUSTOM
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#define CONFIG_THROTTLE_AP
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#define CONFIG_CHIPSET_CAN_THROTTLE
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#define CONFIG_PWM
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#define CONFIG_SUPPRESSED_HOST_COMMANDS \
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EC_CMD_CONSOLE_SNAPSHOT, EC_CMD_CONSOLE_READ, EC_CMD_PD_GET_LOG_ENTRY
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/* EC console commands */
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#define CONFIG_CMD_BUTTON
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/* SOC */
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#define CONFIG_CHIPSET_SKYLAKE
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#define CONFIG_CHIPSET_HAS_PLATFORM_PMIC_RESET
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#define CONFIG_CHIPSET_HAS_PRE_INIT_CALLBACK
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#define CONFIG_CHIPSET_RESET_HOOK
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#define CONFIG_HOSTCMD_ESPI
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/*
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* Eve and Poppy all have wires from GPIO to PCH but
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* CONFIG_HOSTCMD_ESPI_VW_SLP_SIGNALS is defined. So, those GPIOs are not used
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* by EC.
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*/
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#define CONFIG_HOSTCMD_ESPI_VW_SLP_SIGNALS
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/* Charger */
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#define CONFIG_CHARGE_MANAGER
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#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON 50000
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#define CONFIG_CMD_PD_CONTROL
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#define CONFIG_EXTPOWER_GPIO
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#undef CONFIG_EXTPOWER_DEBOUNCE_MS
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#define CONFIG_EXTPOWER_DEBOUNCE_MS 1000
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#define CONFIG_POWER_BUTTON
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#define CONFIG_POWER_BUTTON_X86
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#define CONFIG_POWER_BUTTON_INIT_IDLE
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#define CONFIG_POWER_COMMON
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#define CONFIG_POWER_SIGNAL_INTERRUPT_STORM_DETECT_THRESHOLD 30
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#define CONFIG_DELAY_DSW_PWROK_TO_PWRBTN
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/* Sensor */
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#define CONFIG_TEMP_SENSOR
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#define CONFIG_TEMP_SENSOR_TMP432
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/* USB */
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#undef CONFIG_USB_CHARGER /* dnojiri: verify */
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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_DISCHARGE_TCPC
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#define CONFIG_USB_PD_DUAL_ROLE
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#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
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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_VBUS_DETECT_GPIO
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#define CONFIG_USB_PD_TCPC_LOW_POWER
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#define CONFIG_USB_PD_TCPM_MUX
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#define CONFIG_USB_PD_TCPM_TCPCI
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#define CONFIG_USB_PD_TCPM_PS8751
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#define CONFIG_USB_PD_TRY_SRC
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#define CONFIG_USB_POWER_DELIVERY
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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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/* Charge ports */
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#undef CONFIG_DEDICATED_CHARGE_PORT_COUNT
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#define CONFIG_DEDICATED_CHARGE_PORT_COUNT 1
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#define DEDICATED_CHARGE_PORT 1
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/* USB-A config */
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#define CONFIG_USB_PORT_POWER_DUMB
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#define USB_PORT_COUNT 5
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/* Optional feature to configure npcx chip */
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#define NPCX_UART_MODULE2 1 /* 1:GPIO64/65 as UART */
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#define NPCX_JTAG_MODULE2 0 /* 0:GPIO21/17/16/20 as JTAG */
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#define NPCX_TACH_SEL2 1 /* 0:GPIO40/73 1:GPIO93/A6 as TACH */
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/* I2C ports */
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#define I2C_PORT_TCPC0 NPCX_I2C_PORT0_0
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#define I2C_PORT_EEPROM NPCX_I2C_PORT0_1
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#define I2C_PORT_BATTERY NPCX_I2C_PORT1
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#define I2C_PORT_CHARGER NPCX_I2C_PORT1
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#define I2C_PORT_PMIC NPCX_I2C_PORT2
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#define I2C_PORT_THERMAL NPCX_I2C_PORT3
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/* I2C addresses */
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#define I2C_ADDR_TCPC0_FLAGS 0x0b
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#define I2C_ADDR_EEPROM_FLAGS 0x50
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/* Verify and jump to RW image on boot */
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#define CONFIG_VBOOT_EFS
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#define CONFIG_VBOOT_HASH
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#define CONFIG_VSTORE
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#define CONFIG_VSTORE_SLOT_COUNT 1
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/*
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* Flash layout. Since config_flash_layout.h is included before board.h,
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* we can only overwrite (=undef/define) these parameters here.
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*
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* Flash stores 3 images: RO, RW_A, RW_B. We divide the flash by 4.
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* A public key is stored at the end of RO. Signatures are stored at the
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* end of RW_A and RW_B, respectively.
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*/
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#define CONFIG_RW_B
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#define CONFIG_RW_B_MEM_OFF CONFIG_RO_MEM_OFF
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#undef CONFIG_RO_SIZE
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#define CONFIG_RO_SIZE (CONFIG_FLASH_SIZE / 4)
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#undef CONFIG_RW_SIZE
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#define CONFIG_RW_SIZE CONFIG_RO_SIZE
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#define CONFIG_RW_A_STORAGE_OFF CONFIG_RW_STORAGE_OFF
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#define CONFIG_RW_B_STORAGE_OFF (CONFIG_RW_A_STORAGE_OFF + \
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CONFIG_RW_SIZE)
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#define CONFIG_RW_A_SIGN_STORAGE_OFF (CONFIG_RW_A_STORAGE_OFF + \
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CONFIG_RW_SIZE - CONFIG_RW_SIG_SIZE)
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#define CONFIG_RW_B_SIGN_STORAGE_OFF (CONFIG_RW_B_STORAGE_OFF + \
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CONFIG_RW_SIZE - CONFIG_RW_SIG_SIZE)
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#define CONFIG_RWSIG
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#define CONFIG_RWSIG_TYPE_RWSIG
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#define CONFIG_RSA
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#ifdef SECTION_IS_RO
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#define CONFIG_RSA_OPTIMIZED
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#endif
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#define CONFIG_SHA256
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#ifdef SECTION_IS_RO
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#define CONFIG_SHA256_UNROLLED
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#endif
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#define CONFIG_RSA_KEY_SIZE 3072
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#define CONFIG_RSA_EXPONENT_3
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#ifndef __ASSEMBLER__
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#include "gpio_signal.h"
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#include "registers.h"
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enum charge_port {
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CHARGE_PORT_TYPEC0,
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CHARGE_PORT_BARRELJACK,
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};
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enum temp_sensor_id {
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TEMP_SENSOR_CHARGER, /* BD99992GW SYSTHERM1 */
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TEMP_SENSOR_DRAM, /* BD99992GW SYSTHERM2 */
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TEMP_SENSOR_COUNT
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};
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enum adc_channel {
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ADC_VBUS,
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ADC_CH_COUNT
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};
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enum pwm_channel {
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PWM_CH_LED_RED,
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PWM_CH_LED_GREEN,
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PWM_CH_FAN,
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/* Number of PWM channels */
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PWM_CH_COUNT
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};
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enum fan_channel {
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FAN_CH_0,
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/* Number of FAN channels */
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FAN_CH_COUNT
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};
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enum mft_channel {
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MFT_CH_0,
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/* Number of MFT channels */
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MFT_CH_COUNT
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};
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enum OEM_ID {
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OEM_KENCH = 0,
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OEM_TEEMO = 1,
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OEM_SION = 2,
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OEM_WUKONG_N = 3,
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OEM_WUKONG_A = 4,
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OEM_WUKONG_M = 5,
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OEM_BLEEMO = 6,
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OEM_JAX = 8,
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/* Number of OEM IDs */
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OEM_COUNT
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};
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/* TODO(crosbug.com/p/61098): Verify the numbers below. */
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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. Since Fizz doesn't have a battery to charge,
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* we're not interested in any power lower than the AP power-on threshold. */
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#define PD_OPERATING_POWER_MW CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON
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#define PD_MAX_POWER_MW 100000
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#define PD_MAX_CURRENT_MA 5000
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#define PD_MAX_VOLTAGE_MV 20000
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/* Board specific handlers */
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void board_reset_pd_mcu(void);
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void board_set_tcpc_power_mode(int port, int mode);
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void led_alert(int enable);
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void led_critical(void);
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#endif /* !__ASSEMBLER__ */
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#endif /* __CROS_EC_BOARD_H */
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